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Heron Therapeutics, Inc. /DE/(HRTX US)

$0.28-0.013.56%(Market Open · 19:42:55 UTC)
Doc SearchProfileEntity StructureFinancialsChartingShort InterestEmployees

Overview

ProfileEntity Structure

Documents

SEC Filings
CategorizedChronologicalBy Owner

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FinancialsChartingShort InterestEmployees
Logo
  • Home
  • AI Agent
  • Annotations
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  • Pricing and plans
  • BlogAboutContact us
    APIMCP
    Terms of servicePrivacy policy

  • Get the full experience

    We save the real magic for signed-in users.

HomeStock ScreenerDocument SearchChartingWatchlistsRecent Filings

Heron Therapeutics, Inc. /DE/(HRTX US)

$0.28-0.013.56%(Market Open · 19:42:55 UTC)
Doc SearchProfileEntity StructureFinancialsChartingShort InterestEmployees

Overview

ProfileEntity Structure

Documents

SEC Filings
CategorizedChronologicalBy Owner

Financials & Metrics

FinancialsChartingShort InterestEmployees
HRTX US​
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SEC Filings by Owner

SEC Filings by Owner

Insider Ownership

TANG KEVIN C(38)

  • 5Annual statement of beneficial ownership16 Feb 2021
  • 5Annual statement of beneficial ownership14 Feb 2020
  • 4Statement of changes in beneficial ownership23 Dec 2019
  • 4Statement of changes in beneficial ownership7 Oct 2019
  • 5Annual statement of beneficial ownership14 Feb 2019
  • 4Statement of changes in beneficial ownership18 Dec 2018
  • 4Statement of changes in beneficial ownership12 Sep 2018
  • 4Statement of changes in beneficial ownership2 Apr 2018
  • 4Statement of changes in beneficial ownership20 Dec 2017
  • 4Statement of changes in beneficial ownership23 Jan 2017

Quart Barry D(36)

  • 4Statement of changes in beneficial ownership20 Jan 2023
  • 4Statement of changes in beneficial ownership17 Jan 2023
  • 4Statement of changes in beneficial ownership17 Oct 2022
  • 4Statement of changes in beneficial ownership15 Jul 2022
  • 4Statement of changes in beneficial ownership13 Apr 2022
  • 4Statement of changes in beneficial ownership14 Jan 2022
  • 4Statement of changes in beneficial ownership15 Oct 2021
  • 4Statement of changes in beneficial ownership15 Jul 2021
  • 4Statement of changes in beneficial ownership15 Jan 2021
  • 4Statement of changes in beneficial ownership15 Oct 2020

MANHARD KIMBERLY(35)

  • 4Statement of changes in beneficial ownership17 Apr 2023
  • 4Statement of changes in beneficial ownership20 Jan 2023
  • 4Statement of changes in beneficial ownership17 Jan 2023
  • 4Statement of changes in beneficial ownership17 Oct 2022
  • 4Statement of changes in beneficial ownership27 Jul 2022
  • 4Statement of changes in beneficial ownership15 Jul 2022
  • 4Statement of changes in beneficial ownership4 May 2022
  • 4Statement of changes in beneficial ownership13 Apr 2022
  • 4Statement of changes in beneficial ownership14 Jan 2022
  • 4Statement of changes in beneficial ownership15 Oct 2021

Collard Craig A(29)

  • 4Statement of changes in beneficial ownership12:57PM
  • 4Statement of changes in beneficial ownership21 Oct
  • 4Statement of changes in beneficial ownership3 Aug
  • 4Statement of changes in beneficial ownership20 Jul
  • 4Statement of changes in beneficial ownership4 May
  • 4Statement of changes in beneficial ownership21 Apr
  • 4Statement of changes in beneficial ownership6 Apr
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership20 Jan

TURNBULL GREG(27)

  • 4Statement of changes in beneficial ownership31 May 2012
  • 4PRIMARY DOCUMENT12 Jul 2011
  • 4PRIMARY DOCUMENT26 May 2010
  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT29 May 2009
  • 4PRIMARY DOCUMENT1 Oct 2008
  • 4PRIMARY DOCUMENT30 May 2008
  • 4Statement of changes in beneficial ownership23 Jan 2008
  • 4PRIMARY DOCUMENT27 Dec 2007
  • 4Statement of changes in beneficial ownership29 Nov 2007

Forbes William P(27)

  • 4Statement of changes in beneficial ownership12:53PM
  • 4Statement of changes in beneficial ownership21 Oct
  • 4Statement of changes in beneficial ownership3 Aug
  • 4Statement of changes in beneficial ownership20 Jul
  • 4Statement of changes in beneficial ownership8 Jun
  • 4Statement of changes in beneficial ownership4 May
  • 4Statement of changes in beneficial ownership21 Apr
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership20 Jan

POYHONEN JOHN(26)

  • 4Statement of changes in beneficial ownership17 Apr 2023
  • 4Statement of changes in beneficial ownership20 Jan 2023
  • 4Statement of changes in beneficial ownership17 Jan 2023
  • 4Statement of changes in beneficial ownership17 Oct 2022
  • 4Statement of changes in beneficial ownership27 Jul 2022
  • 4Statement of changes in beneficial ownership15 Jul 2022
  • 4Statement of changes in beneficial ownership13 Apr 2022
  • 4Statement of changes in beneficial ownership14 Jan 2022
  • 4Statement of changes in beneficial ownership23 Dec 2021
  • 4Statement of changes in beneficial ownership15 Oct 2021

Duarte Ira(26)

  • 4Statement of changes in beneficial ownership12:54PM
  • 4Statement of changes in beneficial ownership21 Oct
  • 4Statement of changes in beneficial ownership3 Aug
  • 4Statement of changes in beneficial ownership20 Jul
  • 4Statement of changes in beneficial ownership17 Jun
  • 4Statement of changes in beneficial ownership4 May
  • 4Statement of changes in beneficial ownership21 Apr
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership20 Jan

TANG CAPITAL PARTNERS LP(24)

  • 4Statement of changes in beneficial ownership12 Sep 2018
  • 4Statement of changes in beneficial ownership2 Apr 2018
  • 4Statement of changes in beneficial ownership23 Jan 2017
  • 4Statement of changes in beneficial ownership20 Jun 2016
  • 4Statement of changes in beneficial ownership12 Jun 2015
  • 4Statement of changes in beneficial ownership2 Jun 2015
  • 4Statement of changes in beneficial ownership27 Jun 2014
  • 4Statement of changes in beneficial ownership22 Nov 2013
  • 5Annual statement of beneficial ownership14 Feb 2013
  • 4Statement of changes in beneficial ownership27 Jul 2012

TANG CAPITAL MANAGEMENT LLC(24)

  • 4Statement of changes in beneficial ownership12 Sep 2018
  • 4Statement of changes in beneficial ownership2 Apr 2018
  • 4Statement of changes in beneficial ownership23 Jan 2017
  • 4Statement of changes in beneficial ownership20 Jun 2016
  • 4Statement of changes in beneficial ownership12 Jun 2015
  • 4Statement of changes in beneficial ownership2 Jun 2015
  • 4Statement of changes in beneficial ownership27 Jun 2014
  • 4Statement of changes in beneficial ownership22 Nov 2013
  • 5Annual statement of beneficial ownership14 Feb 2013
  • 4Statement of changes in beneficial ownership27 Jul 2012

ROSENBLATT TOBY(22)

  • 4PRIMARY DOCUMENT26 May 2010
  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT29 May 2009
  • 4Statement of changes in beneficial ownership12 Nov 2008
  • 4PRIMARY DOCUMENT30 May 2008
  • 4PRIMARY DOCUMENT24 May 2007
  • 4PRIMARY DOCUMENT14 Aug 2006
  • 4PRIMARY DOCUMENT1 Jun 2006
  • 4PRIMARY DOCUMENT15 May 2006
  • 4PRIMARY DOCUMENT20 Mar 2006

RIEPENHAUSEN PETER(21)

  • 4PRIMARY DOCUMENT30 May 2008
  • 4PRIMARY DOCUMENT24 May 2007
  • 4PRIMARY DOCUMENT30 Mar 2007
  • 4PRIMARY DOCUMENT14 Aug 2006
  • 4PRIMARY DOCUMENT1 Jun 2006
  • 4PRIMARY DOCUMENT15 May 2006
  • 4PRIMARY DOCUMENT20 Mar 2006
  • 4PRIMARY DOCUMENT7 Nov 2005
  • 4PRIMARY DOCUMENT30 Aug 2005
  • 4PRIMARY DOCUMENT11 Aug 2005

ZERBE ROBERT L MD(20)

  • 4PRIMARY DOCUMENT26 May 2010
  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT29 May 2009
  • 4PRIMARY DOCUMENT30 May 2008
  • 4PRIMARY DOCUMENT25 May 2007
  • 4PRIMARY DOCUMENT14 Aug 2006
  • 4PRIMARY DOCUMENT1 Jun 2006
  • 4PRIMARY DOCUMENT15 May 2006
  • 4PRIMARY DOCUMENT20 Mar 2006
  • 4PRIMARY DOCUMENT7 Nov 2005

Johnson Craig A(20)

  • 4Statement of changes in beneficial ownership3 Feb
  • 4/AStatement of changes in beneficial ownership (amendment)4 Feb 2025
  • 4Statement of changes in beneficial ownership3 Feb 2025
  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4Statement of changes in beneficial ownership20 Dec 2022
  • 4Statement of changes in beneficial ownership23 Dec 2021
  • 4Statement of changes in beneficial ownership23 Sep 2021
  • 4Statement of changes in beneficial ownership22 Jun 2021
  • 4Statement of changes in beneficial ownership7 Apr 2021
  • 4Statement of changes in beneficial ownership23 Dec 2020

Christian Waage(20)

  • 4Statement of changes in beneficial ownership3 Feb
  • 4/AStatement of changes in beneficial ownership (amendment)4 Feb 2025
  • 4Statement of changes in beneficial ownership3 Feb 2025
  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4Statement of changes in beneficial ownership20 Dec 2022
  • 4Statement of changes in beneficial ownership23 Dec 2021
  • 4Statement of changes in beneficial ownership23 Sep 2021
  • 4Statement of changes in beneficial ownership22 Jun 2021
  • 4Statement of changes in beneficial ownership16 Apr 2021
  • 4Statement of changes in beneficial ownership23 Dec 2020

Peraza Lisa(19)

  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4Statement of changes in beneficial ownership16 Jan 2024
  • 4Statement of changes in beneficial ownership17 Oct 2023
  • 4Statement of changes in beneficial ownership19 Jul 2023
  • 4Statement of changes in beneficial ownership17 Jul 2023
  • 4Statement of changes in beneficial ownership17 Apr 2023
  • 4Statement of changes in beneficial ownership20 Jan 2023
  • 4Statement of changes in beneficial ownership17 Jan 2023
  • 4Statement of changes in beneficial ownership17 Oct 2022
  • 4Statement of changes in beneficial ownership27 Jul 2022

DAVIS STEPHEN(18)

  • 4Statement of changes in beneficial ownership20 Dec 2022
  • 4Statement of changes in beneficial ownership23 Dec 2021
  • 4Statement of changes in beneficial ownership23 Dec 2020
  • 4Statement of changes in beneficial ownership15 Oct 2020
  • 4Statement of changes in beneficial ownership17 Apr 2020
  • 4Statement of changes in beneficial ownership23 Dec 2019
  • 4Statement of changes in beneficial ownership1 Oct 2019
  • 3Initial statement of beneficial ownership1 Oct 2019
  • 4Statement of changes in beneficial ownership15 Dec 2014
  • 4Statement of changes in beneficial ownership30 Sep 2014

DRURY STEPHEN A(16)

  • 4PRIMARY DOCUMENT14 Aug 2006
  • 4PRIMARY DOCUMENT15 May 2006
  • 4PRIMARY DOCUMENT20 Mar 2006
  • 4PRIMARY DOCUMENT7 Nov 2005
  • 4PRIMARY DOCUMENT11 Aug 2005
  • 4/APRIMARY DOCUMENT17 Aug 2005
  • 4PRIMARY DOCUMENT26 May 2005
  • 4PRIMARY DOCUMENT12 May 2005
  • 4PRIMARY DOCUMENT15 Mar 2005
  • 4PRIMARY DOCUMENT17 Nov 2004

BAKER JULIAN(15)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership5 Jul 2011
  • 4Statement of changes in beneficial ownership5 Jul 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011

BAKER FELIX(15)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership5 Jul 2011
  • 4Statement of changes in beneficial ownership5 Jul 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011

WINGER DENNIS L(15)

  • 4PRIMARY DOCUMENT14 Aug 2006
  • 4PRIMARY DOCUMENT1 Jun 2006
  • 4PRIMARY DOCUMENT15 May 2006
  • 4PRIMARY DOCUMENT20 Mar 2006
  • 4PRIMARY DOCUMENT7 Nov 2005
  • 4PRIMARY DOCUMENT11 Aug 2005
  • 4PRIMARY DOCUMENT26 May 2005
  • 4PRIMARY DOCUMENT12 May 2005
  • 4PRIMARY DOCUMENT15 Mar 2005
  • 4PRIMARY DOCUMENT17 Nov 2004

Szekeres David Leslie(15)

  • 4Statement of changes in beneficial ownership17 Jul 2023
  • 4Statement of changes in beneficial ownership17 Apr 2023
  • 4Statement of changes in beneficial ownership20 Jan 2023
  • 4Statement of changes in beneficial ownership17 Jan 2023
  • 4Statement of changes in beneficial ownership17 Oct 2022
  • 4Statement of changes in beneficial ownership27 Jul 2022
  • 4Statement of changes in beneficial ownership15 Jul 2022
  • 4Statement of changes in beneficial ownership13 Apr 2022
  • 4Statement of changes in beneficial ownership14 Jan 2022
  • 4Statement of changes in beneficial ownership15 Oct 2021

GODDARD PAUL(14)

  • 4Statement of changes in beneficial ownership31 May 2012
  • 4PRIMARY DOCUMENT12 Jul 2011
  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT29 May 2009
  • 4PRIMARY DOCUMENT30 May 2008
  • 4Statement of changes in beneficial ownership17 Jan 2008
  • 4PRIMARY DOCUMENT29 Jun 2006
  • 4PRIMARY DOCUMENT19 Apr 2006
  • 4PRIMARY DOCUMENT16 Sep 2004
  • 4PRIMARY DOCUMENT26 Aug 2004

Rosen Robert(13)

  • 4Statement of changes in beneficial ownership18 Dec 2018
  • 4Statement of changes in beneficial ownership3 Jul 2018
  • 4Statement of changes in beneficial ownership20 Dec 2017
  • 4Statement of changes in beneficial ownership23 Dec 2016
  • 4Statement of changes in beneficial ownership12 Aug 2016
  • 4Statement of changes in beneficial ownership21 Apr 2016
  • 4Statement of changes in beneficial ownership24 Dec 2015
  • 4Statement of changes in beneficial ownership15 Dec 2014
  • 4PRIMARY DOCUMENT7 Jan 2014
  • 4PRIMARY DOCUMENT3 May 2013

BARR JOHN(9)

  • 4PRIMARY DOCUMENT12 Jul 2011
  • 4PRIMARY DOCUMENT12 Jul 2010
  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT20 Jan 2009
  • 4Statement of changes in beneficial ownership17 Jan 2008
  • 4PRIMARY DOCUMENT17 Jan 2007
  • 4PRIMARY DOCUMENT12 Jan 2006
  • 4PRIMARY DOCUMENT25 Mar 2005
  • 4PRIMARY DOCUMENT16 Jan 2004

Hensley Mark Earl(9)

  • 4Statement of changes in beneficial ownership12:50PM
  • 4Statement of changes in beneficial ownership10 Aug
  • 4Statement of changes in beneficial ownership3 Aug
  • 4Statement of changes in beneficial ownership7 May
  • 4Statement of changes in beneficial ownership4 May
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership7 May 2025
  • 3Initial statement of beneficial ownership29 Apr 2025
  • 4Statement of changes in beneficial ownership29 Apr 2025

Morgan Adam(8)

  • 4OWNERSHIP DOCUMENT3 Feb
  • 4OWNERSHIP DOCUMENT12 Aug 2025
  • 4/AStatement of changes in beneficial ownership (amendment)4 Feb 2025
  • 4Statement of changes in beneficial ownership3 Feb 2025
  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4OWNERSHIP DOCUMENT25 Jul 2023
  • 4Statement of changes in beneficial ownership24 Feb 2023
  • 3OWNERSHIP DOCUMENT8 Feb 2023

Whelan John(7)

  • 4Statement of changes in beneficial ownership19 Jul 2013
  • 4PRIMARY DOCUMENT12 Feb 2013
  • 4PRIMARY DOCUMENT12 Jul 2011
  • 4PRIMARY DOCUMENT12 Jul 2010
  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT25 Feb 2009
  • 3PRIMARY DOCUMENT25 Feb 2009

Dissanaike Sharmila(7)

  • 4Statement of changes in beneficial ownership3 Feb
  • 4/AStatement of changes in beneficial ownership (amendment)4 Feb 2025
  • 4Statement of changes in beneficial ownership3 Feb 2025
  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4Statement of changes in beneficial ownership20 Dec 2022
  • 4Statement of changes in beneficial ownership23 Dec 2021
  • 3Initial statement of beneficial ownership29 Sep 2021

HOFFMAN ROBERT(6)

  • 4Statement of changes in beneficial ownership23 Dec 2019
  • 4Statement of changes in beneficial ownership18 Dec 2018
  • 4Statement of changes in beneficial ownership3 Jul 2018
  • 4Statement of changes in beneficial ownership20 Dec 2017
  • 4Statement of changes in beneficial ownership24 Apr 2017
  • 3Initial statement of beneficial ownership24 Apr 2017

Marshall Paul(6)

  • 4Statement of changes in beneficial ownership23 Mar 2016
  • 4Statement of changes in beneficial ownership30 Dec 2015
  • 4Statement of changes in beneficial ownership24 Dec 2015
  • 4Statement of changes in beneficial ownership9 Mar 2015
  • 4Statement of changes in beneficial ownership15 Dec 2014
  • 3PRIMARY DOCUMENT12 Nov 2013

SPCH, LLC(6)

  • 5PRIMARY DOCUMENT12 Feb 2015
  • 4/APRIMARY DOCUMENT16 Apr 2013
  • 4/APRIMARY DOCUMENT24 Sep 2012
  • 3PRIMARY DOCUMENT17 Sep 2012
  • 4PRIMARY DOCUMENT12 Sep 2012
  • 3/APRIMARY DOCUMENT24 Sep 2012

Gelder Mark S. MD(6)

  • 4Statement of changes in beneficial ownership15 Dec 2014
  • 4PRIMARY DOCUMENT28 Mar 2014
  • 4PRIMARY DOCUMENT7 Jan 2014
  • 4PRIMARY DOCUMENT3 May 2013
  • 4PRIMARY DOCUMENT12 Feb 2013
  • 3PRIMARY DOCUMENT13 Dec 2012

Rodriguez Susan(6)

  • 4/AStatement of changes in beneficial ownership (amendment)4 Feb 2025
  • 4Statement of changes in beneficial ownership3 Feb 2025
  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4Statement of changes in beneficial ownership20 Dec 2022
  • 4Statement of changes in beneficial ownership23 Dec 2021
  • 3Initial statement of beneficial ownership29 Sep 2021

PRENTKI RONALD J(5)

  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT8 Jul 2009
  • 4PRIMARY DOCUMENT6 Aug 2008
  • 4PRIMARY DOCUMENT9 Jul 2008
  • 3PRIMARY DOCUMENT9 Jul 2008

Kaseta Michael(5)

  • 4Statement of changes in beneficial ownership3 Feb
  • 4/AStatement of changes in beneficial ownership (amendment)4 Feb 2025
  • 4Statement of changes in beneficial ownership3 Feb 2025
  • 4Statement of changes in beneficial ownership6 Nov 2024
  • 3Initial statement of beneficial ownership5 Nov 2024

TAYLOR ARTHUR T(4)

  • 4PRIMARY DOCUMENT30 May 2008
  • 4PRIMARY DOCUMENT25 May 2007
  • 4PRIMARY DOCUMENT15 Aug 2006
  • 3PRIMARY DOCUMENT15 Aug 2006

Baker Bros. Capital (GP), LLC(4)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership5 Jul 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 3Initial statement of beneficial ownership28 Oct 2009

Baker Brothers Life Sciences Capital (GP), LLC(4)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership5 Jul 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 3Initial statement of beneficial ownership28 Oct 2009

Drazba Brian G.(4)

  • 4Statement of changes in beneficial ownership23 Dec 2016
  • 4Statement of changes in beneficial ownership24 Dec 2015
  • 4Statement of changes in beneficial ownership15 Dec 2014
  • 3Initial statement of beneficial ownership1 Nov 2013

Rubric Capital Management LP(4)

  • 4Statement of changes in beneficial ownership17 Oct 2025
  • 4Statement of changes in beneficial ownership12 Aug 2025
  • 3OWNERSHIP DOCUMENT25 Jul 2023
  • 3OWNERSHIP DOCUMENT8 Feb 2023

Rosen David Efraim(4)

  • 4Statement of changes in beneficial ownership17 Oct 2025
  • 4Statement of changes in beneficial ownership12 Aug 2025
  • 3OWNERSHIP DOCUMENT25 Jul 2023
  • 3OWNERSHIP DOCUMENT8 Feb 2023

OCONNELL MICHAEL(3)

  • 4PRIMARY DOCUMENT12 Jan 2006
  • 4PRIMARY DOCUMENT25 Mar 2005
  • 4PRIMARY DOCUMENT16 Jan 2004

14159 Capital (GP), LLC(3)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 3Initial statement of beneficial ownership28 Oct 2009

Retzios Anastassios D.(3)

  • 4Statement of changes in beneficial ownership17 Jan 2008
  • 4Statement of changes in beneficial ownership22 Nov 2006
  • 3PRIMARY DOCUMENT20 Nov 2006

ADAM MICHAEL A(3)

  • 4PRIMARY DOCUMENT12 Feb 2013
  • 4PRIMARY DOCUMENT12 Jul 2011
  • 3PRIMARY DOCUMENT12 Jul 2011

Midler Andrew R(3)

  • 5PRIMARY DOCUMENT12 Feb 2015
  • 3PRIMARY DOCUMENT17 Sep 2012
  • 3/APRIMARY DOCUMENT24 Sep 2012

Cusack Thomas(3)

  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership12 Nov 2025
  • 3Initial statement of beneficial ownership7 Nov 2025

WHITEFORD STEPHEN(2)

  • 4PRIMARY DOCUMENT18 Dec 2006
  • 3PRIMARY DOCUMENT28 Sep 2006

Baker Biotech Capital (GP), LLC(2)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 3Initial statement of beneficial ownership28 Oct 2009

Baker / Tisch Capital (GP), LLC(2)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 3Initial statement of beneficial ownership28 Oct 2009

Clendeninn Neil James(2)

  • 4Statement of changes in beneficial ownership13 Oct 2015
  • 3Initial statement of beneficial ownership13 Oct 2015

Savitr Capital, LLC(2)

  • 5PRIMARY DOCUMENT12 Feb 2015
  • 3PRIMARY DOCUMENT15 Apr 2013

VENKATARAMAN BALAJI(1)

  • 3OWNERSHIP DOCUMENT8 Feb 2023

PERCEPTIVE ADVISORS LLC(1)

  • 3Initial statement of beneficial ownership7 Jul 2011

PERCEPTIVE LIFE SCIENCES MASTER FUND LTD(1)

  • 3Initial statement of beneficial ownership7 Jul 2011

KOTLER KEVIN(1)

  • 3Initial statement of beneficial ownership2 Mar 2023

Velan Capital Investment Management LP(1)

  • 3OWNERSHIP DOCUMENT8 Feb 2023

Velan Capital Holdings LLC(1)

  • 3OWNERSHIP DOCUMENT8 Feb 2023

Velan Capital Management LLC(1)

  • 3OWNERSHIP DOCUMENT8 Feb 2023

Velan Capital Master Fund LP(1)

  • 3OWNERSHIP DOCUMENT8 Feb 2023

≥5% Ownership

TANG CAPITAL PARTNERS LP(26)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2022
  • SC 13G/AHeron Therapeutics, Inc. /De/16 Feb 2021
  • SC 13GHeron Therapeutics, Inc. /De/19 Nov 2020
  • SC 13D/AHeron Therapeutics, Inc. /De/7 Jan 2020
  • SC 13D/AHeron Therapeutics, Inc. /De/13 Sep 2018
  • SC 13D/AHeron Therapeutics, Inc. /De/24 Jan 2017
  • SC 13D/AHeron Therapeutics, Inc. /De/10 Aug 2016
  • SC 13D/AHeron Therapeutics, Inc. /De/14 Apr 2016
  • SC 13D/AHeron Therapeutics, Inc. /De/12 Jun 2015

FRANKLIN RESOURCES INC(15)

  • SC 13G/AHeron Therapeutics, Inc. /De/6 Feb 2024
  • SC 13G/AHeron Therapeutics, Inc. /De/31 Jan 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/3 Feb 2022
  • SC 13G/AHeron Therapeutics, Inc. /De/1 Feb 2021
  • SC 13G/AHeron Therapeutics, Inc. /De/4 Feb 2020
  • SC 13G/AHeron Therapeutics, Inc. /De/9 Jan 2019
  • SC 13G/AHeron Therapeutics, Inc. /De/10 Jul 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/10 Jan 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/8 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/5 Feb 2016

CITIGROUP INC(13)

  • SC 13G/AAp Pharma Inc /De/9 Dec 2004
  • SC 13G/AAp Pharma Inc /De/29 Jan 2004
  • SC 13G/AAp Pharma Inc /De/10 Jul 2003
  • SC 13G/AAp Pharma Inc /De/11 Feb 2003
  • SC 13G/AAp Pharma Inc /De/10 Dec 2002
  • SC 13G/AAp Pharma Inc /De/22 Jan 2002
  • SC 13G/AAdvanced Polymer Systems Inc /De/12 Feb 2001
  • SC 13G/AAdvanced Polymer Systems Inc /De/8 Feb 2000
  • SC 13G/AAdvanced Polymer Systems Inc /De/22 Jan 1999
  • SC 13G/AAdvanced Polymer Systems Inc /De/9 Apr 1998

BAKER BROS. ADVISORS LP(11)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2024
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2022
  • SC 13G/AHeron Therapeutics, Inc. /De/16 Feb 2021
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2020
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2019
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/16 Feb 2016
  • SC 13G/AHeron Therapeutics, Inc. /De/17 Feb 2015
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2014

WELLINGTON MANAGEMENT GROUP LLP(10)

  • SC 13G/AHeron Therapeutics, Inc. /De/4 Feb 2022
  • SC 13G/AHeron Therapeutics, Inc. /De/4 Feb 2021
  • SC 13G/AHeron Therapeutics, Inc. /De/8 Jan 2020
  • SC 13GHeron Therapeutics, Inc. /De/12 Feb 2019
  • SC 13G/AAp Pharma Inc /De/10 Jan 2006
  • SC 13G/AAp Pharma Inc /De/14 Feb 2005
  • SC 13G/AAp Pharma Inc /De/12 Feb 2004
  • SC 13G/AAp Pharma Inc /De/12 Feb 2003
  • SC 13GAp Pharma Inc /De/12 Feb 2002
  • SC 13GAdvanced Polymer Systems Inc /De/12 Feb 2001

VANGUARD GROUP INC(9)

  • SC 13G/AHeron Therapeutics, Inc. /De/27 Mar
  • SC 13GHeron Therapeutics, Inc. /De/30 Jan
  • SC 13G/AHeron Therapeutics, Inc. /De/30 Oct 2025
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2024
  • SC 13G/AHeron Therapeutics, Inc. /De/9 Feb 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/10 Feb 2022
  • SC 13G/AHeron Therapeutics, Inc. /De/10 Feb 2021
  • SC 13G/AHeron Therapeutics, Inc. /De/12 Feb 2020
  • SC 13GHeron Therapeutics, Inc. /De/11 Feb 2019

FMR LLC(9)

  • SC 13G/AHeron Therapeutics, Inc. /De/10 Jul 2020
  • SC 13G/AHeron Therapeutics, Inc. /De/7 Feb 2020
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2019
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/12 Feb 2016
  • SC 13GHeron Therapeutics, Inc. /De/9 Oct 2015
  • SC 13G/AAp Pharma Inc /De/10 Jun 2013
  • SC 13GAp Pharma Inc /De/14 Feb 2013

BlackRock Inc.(8)

  • SC 13G/AHeron Therapeutics, Inc. /De/6 Dec 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/3 Feb 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/1 Feb 2022
  • SC 13G/AHeron Therapeutics, Inc. /De/29 Jan 2021
  • SC 13G/AHeron Therapeutics, Inc. /De/5 Feb 2020
  • SC 13GHeron Therapeutics, Inc. /De/8 Feb 2019
  • SC 13G/AHeron Therapeutics, Inc. /De/8 Feb 2017
  • SC 13GHeron Therapeutics, Inc. /De/30 Jan 2017

GREAT POINT PARTNERS LLC(7)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2024
  • SC 13GHeron Therapeutics, Inc. /De/13 Apr 2023
  • SC 13G/AAp Pharma Inc /De/14 Feb 2008
  • SC 13G/AAp Pharma Inc /De/14 Feb 2007
  • SC 13G/AAp Pharma Inc /De/14 Feb 2006
  • SC 13G/AAp Pharma Inc /De/14 Feb 2005
  • SC 13GAp Pharma Inc /De/15 Oct 2004

JANUS HENDERSON GROUP PLC(6)

  • SC 13G/AHeron Therapeutics, Inc. /De/11 Feb 2021
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2020
  • SC 13G/AHeron Therapeutics, Inc. /De/12 Feb 2019
  • SC 13G/AHeron Therapeutics, Inc. /De/10 Aug 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/12 Feb 2018
  • SC 13GHeron Therapeutics, Inc. /De/12 Jun 2017

Broadfin Capital, LLC(6)

  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/10 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/12 Feb 2016
  • SC 13G/AHeron Therapeutics, Inc. /De/17 Feb 2015
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2014
  • SC 13GAp Pharma Inc /De/31 Dec 2012

BAKER FELIX(5)

  • SC 13D/AAp Pharma Inc /De/7 Jul 2011
  • SC 13D/AAp Pharma Inc /De/3 May 2011
  • SC 13DAp Pharma Inc /De/29 Oct 2009
  • SC 13GAp Pharma Inc /De/17 Feb 2009
  • SC 13GAp Pharma Inc /De/15 Aug 2008

Flynn James E(5)

  • SC 13G/AAp Pharma Inc /De/3 Feb 2011
  • SC 13G/AAp Pharma Inc /De/12 Feb 2010
  • SC 13G/AAp Pharma Inc /De/13 Feb 2009
  • SC 13G/AAp Pharma Inc /De/14 Feb 2008
  • SC 13GAp Pharma Inc /De/19 Jun 2007

SPCH, LLC(5)

  • SC 13G/AHeron Therapeutics, Inc. /De/28 Jan 2016
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2015
  • SC 13G/AAp Pharma Inc /De/12 Apr 2013
  • SC 13GAp Pharma Inc /De/9 Apr 2013
  • SC 13GAp Pharma Inc /De/27 Sep 2012

Rubric Capital Management LP(5)

  • SC 13D/AHeron Therapeutics, Inc. /De/17 Oct 2025
  • SC 13D/AHeron Therapeutics, Inc. /De/12 Aug 2025
  • SC 13D/AHeron Therapeutics, Inc. /De/31 May 2024
  • SC 13D/AHeron Therapeutics, Inc. /De/25 Jul 2023
  • SC 13DHeron Therapeutics, Inc. /De/6 Feb 2023

JANUS CAPITAL MANAGEMENT LLC(4)

  • SC 13G/AHeron Therapeutics, Inc. /De/12 Jun 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/10 May 2016
  • SC 13GHeron Therapeutics, Inc. /De/16 Feb 2016

HEARTLAND ADVISORS INC(4)

  • SC 13G/AAp Pharma Inc /De/10 Mar 2006
  • SC 13G/AAp Pharma Inc /De/3 Feb 2006
  • SC 13G/AAp Pharma Inc /De/13 Jan 2005
  • SC 13GAp Pharma Inc /De/12 Feb 2004

KINGDON CAPITAL MANAGEMENT, L.L.C.(4)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2018
  • SC 13GHeron Therapeutics, Inc. /De/14 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/16 Feb 2016
  • SC 13GHeron Therapeutics, Inc. /De/8 Jun 2015

ORBIMED ADVISORS LLC(4)

  • SC 13G/AAp Pharma Inc /De/12 Feb 2010
  • SC 13G/AAp Pharma Inc /De/10 Feb 2009
  • SC 13G/AAp Pharma Inc /De/14 Feb 2008
  • SC 13GAp Pharma Inc /De/7 Aug 2007

NORTH SOUND CAPITAL LLC(4)

  • SC 13G/AAp Pharma Inc /De/8 Sep 2006
  • SC 13G/AAp Pharma Inc /De/14 Feb 2006
  • SC 13G/AAp Pharma Inc /De/28 Jan 2005
  • SC 13GAp Pharma Inc /De/4 May 2004

Partner Fund Management, L.P.(4)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/16 Feb 2016
  • SC 13GHeron Therapeutics, Inc. /De/9 Jul 2015

JPMORGAN CHASE & CO(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/7 Dec 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/23 Jan 2023
  • SC 13GHeron Therapeutics, Inc. /De/24 Jan 2022

STATE STREET CORP(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/10 Jan 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/11 Apr 2022
  • SC 13GHeron Therapeutics, Inc. /De/11 Feb 2022

JOHNSON & JOHNSON(3)

  • SC 13G/AAdvanced Polymer Systems Inc /De/14 Feb 2001
  • SC 13GAdvanced Polymer Systems Inc /De/10 Jul 1998
  • SC 13D/AAdvanced Polymer Systems Inc /De/12 Mar 1998

WELLINGTON TRUST COMPANY N A(3)

  • SC 13G/AAp Pharma Inc /De/14 Feb 2005
  • SC 13G/AAp Pharma Inc /De/12 Feb 2004
  • SC 13GAp Pharma Inc /De/12 Feb 2003

BIOTECHNOLOGY VALUE FUND L P(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2014
  • SC 13G/AAp Pharma Inc /De/10 Feb 2012
  • SC 13GAp Pharma Inc /De/8 Jul 2011

PERCEPTIVE ADVISORS LLC(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2014
  • SC 13G/AAp Pharma Inc /De/14 Feb 2013
  • SC 13GAp Pharma Inc /De/7 Jul 2011

Tekla Capital Management LLC(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2014
  • SC 13G/AAp Pharma Inc /De/14 Feb 2013
  • SC 13GAp Pharma Inc /De/14 Feb 2012

RA CAPITAL MANAGEMENT, LLC(3)

  • SC 13G/AAp Pharma Inc /De/17 Feb 2009
  • SC 13G/AAp Pharma Inc /De/14 Feb 2008
  • SC 13GAp Pharma Inc /De/20 Jun 2007

Savitr Capital, LLC(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/28 Jan 2016
  • SC 13G/AHeron Therapeutics, Inc. /De/28 Jan 2016
  • SC 13GAp Pharma Inc /De/15 Feb 2013

Boxer Capital, LLC(3)

  • SC 13G/AAp Pharma Inc /De/14 Feb 2011
  • SC 13G/AAp Pharma Inc /De/16 Feb 2010
  • SC 13GAp Pharma Inc /De/28 Oct 2009

ArrowMark Colorado Holdings LLC(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/15 Feb 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2022
  • SC 13GHeron Therapeutics, Inc. /De/16 Feb 2021

Invesco Ltd.(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/1 Feb 2017
  • SC 13GHeron Therapeutics, Inc. /De/10 Feb 2016

UBS OCONNOR LLC(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2023
  • SC 13GHeron Therapeutics, Inc. /De/14 Feb 2022

Highbridge International LLC(2)

  • SC 13G/AAp Pharma Inc /De/29 Jan 2008
  • SC 13GAp Pharma Inc /De/22 Jun 2007

ISZO CAPITAL LP(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2014
  • SC 13GAp Pharma Inc /De/11 Jul 2011

Adage Capital Management, L.P.(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/13 May
  • SC 13GHeron Therapeutics, Inc. /De/12 Nov 2024

Clearline Capital LP(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/17 Feb
  • SC 13GHeron Therapeutics, Inc. /De/26 Nov 2025

Cormorant Global Healthcare Master Fund, LP(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/16 Feb 2016
  • SC 13GHeron Therapeutics, Inc. /De/28 Aug 2015

Deep Track Capital, LP(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2024
  • SC 13GHeron Therapeutics, Inc. /De/19 Aug 2022

BlackRock, Inc.(2)

  • SC 13GHeron Therapeutics, Inc. /De/8 Nov 2024
  • SC 13GHeron Therapeutics, Inc. /De/24 Oct 2024

ORTELIUS TRADING L P(1)

  • SC 13GAdvanced Polymer Systems Inc /De/5 Feb 1996

Visium Balanced Fund LP(1)

  • SC 13GAp Pharma Inc /De/15 Aug 2007

Visium Asset Management, LP(1)

  • SC 13G/AAp Pharma Inc /De/13 Feb 2009

Insider Ownership

TANG KEVIN C(38)

  • 5Annual statement of beneficial ownership16 Feb 2021
  • 5Annual statement of beneficial ownership14 Feb 2020
  • 4Statement of changes in beneficial ownership23 Dec 2019
  • 4Statement of changes in beneficial ownership7 Oct 2019
  • 5Annual statement of beneficial ownership14 Feb 2019
  • 4Statement of changes in beneficial ownership18 Dec 2018
  • 4Statement of changes in beneficial ownership12 Sep 2018
  • 4Statement of changes in beneficial ownership2 Apr 2018
  • 4Statement of changes in beneficial ownership20 Dec 2017
  • 4Statement of changes in beneficial ownership23 Jan 2017

Quart Barry D(36)

  • 4Statement of changes in beneficial ownership20 Jan 2023
  • 4Statement of changes in beneficial ownership17 Jan 2023
  • 4Statement of changes in beneficial ownership17 Oct 2022
  • 4Statement of changes in beneficial ownership15 Jul 2022
  • 4Statement of changes in beneficial ownership13 Apr 2022
  • 4Statement of changes in beneficial ownership14 Jan 2022
  • 4Statement of changes in beneficial ownership15 Oct 2021
  • 4Statement of changes in beneficial ownership15 Jul 2021
  • 4Statement of changes in beneficial ownership15 Jan 2021
  • 4Statement of changes in beneficial ownership15 Oct 2020

MANHARD KIMBERLY(35)

  • 4Statement of changes in beneficial ownership17 Apr 2023
  • 4Statement of changes in beneficial ownership20 Jan 2023
  • 4Statement of changes in beneficial ownership17 Jan 2023
  • 4Statement of changes in beneficial ownership17 Oct 2022
  • 4Statement of changes in beneficial ownership27 Jul 2022
  • 4Statement of changes in beneficial ownership15 Jul 2022
  • 4Statement of changes in beneficial ownership4 May 2022
  • 4Statement of changes in beneficial ownership13 Apr 2022
  • 4Statement of changes in beneficial ownership14 Jan 2022
  • 4Statement of changes in beneficial ownership15 Oct 2021

Collard Craig A(29)

  • 4Statement of changes in beneficial ownership12:57PM
  • 4Statement of changes in beneficial ownership21 Oct
  • 4Statement of changes in beneficial ownership3 Aug
  • 4Statement of changes in beneficial ownership20 Jul
  • 4Statement of changes in beneficial ownership4 May
  • 4Statement of changes in beneficial ownership21 Apr
  • 4Statement of changes in beneficial ownership6 Apr
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership20 Jan

TURNBULL GREG(27)

  • 4Statement of changes in beneficial ownership31 May 2012
  • 4PRIMARY DOCUMENT12 Jul 2011
  • 4PRIMARY DOCUMENT26 May 2010
  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT29 May 2009
  • 4PRIMARY DOCUMENT1 Oct 2008
  • 4PRIMARY DOCUMENT30 May 2008
  • 4Statement of changes in beneficial ownership23 Jan 2008
  • 4PRIMARY DOCUMENT27 Dec 2007
  • 4Statement of changes in beneficial ownership29 Nov 2007

Forbes William P(27)

  • 4Statement of changes in beneficial ownership12:53PM
  • 4Statement of changes in beneficial ownership21 Oct
  • 4Statement of changes in beneficial ownership3 Aug
  • 4Statement of changes in beneficial ownership20 Jul
  • 4Statement of changes in beneficial ownership8 Jun
  • 4Statement of changes in beneficial ownership4 May
  • 4Statement of changes in beneficial ownership21 Apr
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership20 Jan

POYHONEN JOHN(26)

  • 4Statement of changes in beneficial ownership17 Apr 2023
  • 4Statement of changes in beneficial ownership20 Jan 2023
  • 4Statement of changes in beneficial ownership17 Jan 2023
  • 4Statement of changes in beneficial ownership17 Oct 2022
  • 4Statement of changes in beneficial ownership27 Jul 2022
  • 4Statement of changes in beneficial ownership15 Jul 2022
  • 4Statement of changes in beneficial ownership13 Apr 2022
  • 4Statement of changes in beneficial ownership14 Jan 2022
  • 4Statement of changes in beneficial ownership23 Dec 2021
  • 4Statement of changes in beneficial ownership15 Oct 2021

Duarte Ira(26)

  • 4Statement of changes in beneficial ownership12:54PM
  • 4Statement of changes in beneficial ownership21 Oct
  • 4Statement of changes in beneficial ownership3 Aug
  • 4Statement of changes in beneficial ownership20 Jul
  • 4Statement of changes in beneficial ownership17 Jun
  • 4Statement of changes in beneficial ownership4 May
  • 4Statement of changes in beneficial ownership21 Apr
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership20 Jan

TANG CAPITAL PARTNERS LP(24)

  • 4Statement of changes in beneficial ownership12 Sep 2018
  • 4Statement of changes in beneficial ownership2 Apr 2018
  • 4Statement of changes in beneficial ownership23 Jan 2017
  • 4Statement of changes in beneficial ownership20 Jun 2016
  • 4Statement of changes in beneficial ownership12 Jun 2015
  • 4Statement of changes in beneficial ownership2 Jun 2015
  • 4Statement of changes in beneficial ownership27 Jun 2014
  • 4Statement of changes in beneficial ownership22 Nov 2013
  • 5Annual statement of beneficial ownership14 Feb 2013
  • 4Statement of changes in beneficial ownership27 Jul 2012

TANG CAPITAL MANAGEMENT LLC(24)

  • 4Statement of changes in beneficial ownership12 Sep 2018
  • 4Statement of changes in beneficial ownership2 Apr 2018
  • 4Statement of changes in beneficial ownership23 Jan 2017
  • 4Statement of changes in beneficial ownership20 Jun 2016
  • 4Statement of changes in beneficial ownership12 Jun 2015
  • 4Statement of changes in beneficial ownership2 Jun 2015
  • 4Statement of changes in beneficial ownership27 Jun 2014
  • 4Statement of changes in beneficial ownership22 Nov 2013
  • 5Annual statement of beneficial ownership14 Feb 2013
  • 4Statement of changes in beneficial ownership27 Jul 2012

ROSENBLATT TOBY(22)

  • 4PRIMARY DOCUMENT26 May 2010
  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT29 May 2009
  • 4Statement of changes in beneficial ownership12 Nov 2008
  • 4PRIMARY DOCUMENT30 May 2008
  • 4PRIMARY DOCUMENT24 May 2007
  • 4PRIMARY DOCUMENT14 Aug 2006
  • 4PRIMARY DOCUMENT1 Jun 2006
  • 4PRIMARY DOCUMENT15 May 2006
  • 4PRIMARY DOCUMENT20 Mar 2006

RIEPENHAUSEN PETER(21)

  • 4PRIMARY DOCUMENT30 May 2008
  • 4PRIMARY DOCUMENT24 May 2007
  • 4PRIMARY DOCUMENT30 Mar 2007
  • 4PRIMARY DOCUMENT14 Aug 2006
  • 4PRIMARY DOCUMENT1 Jun 2006
  • 4PRIMARY DOCUMENT15 May 2006
  • 4PRIMARY DOCUMENT20 Mar 2006
  • 4PRIMARY DOCUMENT7 Nov 2005
  • 4PRIMARY DOCUMENT30 Aug 2005
  • 4PRIMARY DOCUMENT11 Aug 2005

ZERBE ROBERT L MD(20)

  • 4PRIMARY DOCUMENT26 May 2010
  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT29 May 2009
  • 4PRIMARY DOCUMENT30 May 2008
  • 4PRIMARY DOCUMENT25 May 2007
  • 4PRIMARY DOCUMENT14 Aug 2006
  • 4PRIMARY DOCUMENT1 Jun 2006
  • 4PRIMARY DOCUMENT15 May 2006
  • 4PRIMARY DOCUMENT20 Mar 2006
  • 4PRIMARY DOCUMENT7 Nov 2005

Johnson Craig A(20)

  • 4Statement of changes in beneficial ownership3 Feb
  • 4/AStatement of changes in beneficial ownership (amendment)4 Feb 2025
  • 4Statement of changes in beneficial ownership3 Feb 2025
  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4Statement of changes in beneficial ownership20 Dec 2022
  • 4Statement of changes in beneficial ownership23 Dec 2021
  • 4Statement of changes in beneficial ownership23 Sep 2021
  • 4Statement of changes in beneficial ownership22 Jun 2021
  • 4Statement of changes in beneficial ownership7 Apr 2021
  • 4Statement of changes in beneficial ownership23 Dec 2020

Christian Waage(20)

  • 4Statement of changes in beneficial ownership3 Feb
  • 4/AStatement of changes in beneficial ownership (amendment)4 Feb 2025
  • 4Statement of changes in beneficial ownership3 Feb 2025
  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4Statement of changes in beneficial ownership20 Dec 2022
  • 4Statement of changes in beneficial ownership23 Dec 2021
  • 4Statement of changes in beneficial ownership23 Sep 2021
  • 4Statement of changes in beneficial ownership22 Jun 2021
  • 4Statement of changes in beneficial ownership16 Apr 2021
  • 4Statement of changes in beneficial ownership23 Dec 2020

Peraza Lisa(19)

  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4Statement of changes in beneficial ownership16 Jan 2024
  • 4Statement of changes in beneficial ownership17 Oct 2023
  • 4Statement of changes in beneficial ownership19 Jul 2023
  • 4Statement of changes in beneficial ownership17 Jul 2023
  • 4Statement of changes in beneficial ownership17 Apr 2023
  • 4Statement of changes in beneficial ownership20 Jan 2023
  • 4Statement of changes in beneficial ownership17 Jan 2023
  • 4Statement of changes in beneficial ownership17 Oct 2022
  • 4Statement of changes in beneficial ownership27 Jul 2022

DAVIS STEPHEN(18)

  • 4Statement of changes in beneficial ownership20 Dec 2022
  • 4Statement of changes in beneficial ownership23 Dec 2021
  • 4Statement of changes in beneficial ownership23 Dec 2020
  • 4Statement of changes in beneficial ownership15 Oct 2020
  • 4Statement of changes in beneficial ownership17 Apr 2020
  • 4Statement of changes in beneficial ownership23 Dec 2019
  • 4Statement of changes in beneficial ownership1 Oct 2019
  • 3Initial statement of beneficial ownership1 Oct 2019
  • 4Statement of changes in beneficial ownership15 Dec 2014
  • 4Statement of changes in beneficial ownership30 Sep 2014

DRURY STEPHEN A(16)

  • 4PRIMARY DOCUMENT14 Aug 2006
  • 4PRIMARY DOCUMENT15 May 2006
  • 4PRIMARY DOCUMENT20 Mar 2006
  • 4PRIMARY DOCUMENT7 Nov 2005
  • 4PRIMARY DOCUMENT11 Aug 2005
  • 4/APRIMARY DOCUMENT17 Aug 2005
  • 4PRIMARY DOCUMENT26 May 2005
  • 4PRIMARY DOCUMENT12 May 2005
  • 4PRIMARY DOCUMENT15 Mar 2005
  • 4PRIMARY DOCUMENT17 Nov 2004

BAKER JULIAN(15)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership5 Jul 2011
  • 4Statement of changes in beneficial ownership5 Jul 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011

BAKER FELIX(15)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership5 Jul 2011
  • 4Statement of changes in beneficial ownership5 Jul 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011

WINGER DENNIS L(15)

  • 4PRIMARY DOCUMENT14 Aug 2006
  • 4PRIMARY DOCUMENT1 Jun 2006
  • 4PRIMARY DOCUMENT15 May 2006
  • 4PRIMARY DOCUMENT20 Mar 2006
  • 4PRIMARY DOCUMENT7 Nov 2005
  • 4PRIMARY DOCUMENT11 Aug 2005
  • 4PRIMARY DOCUMENT26 May 2005
  • 4PRIMARY DOCUMENT12 May 2005
  • 4PRIMARY DOCUMENT15 Mar 2005
  • 4PRIMARY DOCUMENT17 Nov 2004

Szekeres David Leslie(15)

  • 4Statement of changes in beneficial ownership17 Jul 2023
  • 4Statement of changes in beneficial ownership17 Apr 2023
  • 4Statement of changes in beneficial ownership20 Jan 2023
  • 4Statement of changes in beneficial ownership17 Jan 2023
  • 4Statement of changes in beneficial ownership17 Oct 2022
  • 4Statement of changes in beneficial ownership27 Jul 2022
  • 4Statement of changes in beneficial ownership15 Jul 2022
  • 4Statement of changes in beneficial ownership13 Apr 2022
  • 4Statement of changes in beneficial ownership14 Jan 2022
  • 4Statement of changes in beneficial ownership15 Oct 2021

GODDARD PAUL(14)

  • 4Statement of changes in beneficial ownership31 May 2012
  • 4PRIMARY DOCUMENT12 Jul 2011
  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT29 May 2009
  • 4PRIMARY DOCUMENT30 May 2008
  • 4Statement of changes in beneficial ownership17 Jan 2008
  • 4PRIMARY DOCUMENT29 Jun 2006
  • 4PRIMARY DOCUMENT19 Apr 2006
  • 4PRIMARY DOCUMENT16 Sep 2004
  • 4PRIMARY DOCUMENT26 Aug 2004

Rosen Robert(13)

  • 4Statement of changes in beneficial ownership18 Dec 2018
  • 4Statement of changes in beneficial ownership3 Jul 2018
  • 4Statement of changes in beneficial ownership20 Dec 2017
  • 4Statement of changes in beneficial ownership23 Dec 2016
  • 4Statement of changes in beneficial ownership12 Aug 2016
  • 4Statement of changes in beneficial ownership21 Apr 2016
  • 4Statement of changes in beneficial ownership24 Dec 2015
  • 4Statement of changes in beneficial ownership15 Dec 2014
  • 4PRIMARY DOCUMENT7 Jan 2014
  • 4PRIMARY DOCUMENT3 May 2013

BARR JOHN(9)

  • 4PRIMARY DOCUMENT12 Jul 2011
  • 4PRIMARY DOCUMENT12 Jul 2010
  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT20 Jan 2009
  • 4Statement of changes in beneficial ownership17 Jan 2008
  • 4PRIMARY DOCUMENT17 Jan 2007
  • 4PRIMARY DOCUMENT12 Jan 2006
  • 4PRIMARY DOCUMENT25 Mar 2005
  • 4PRIMARY DOCUMENT16 Jan 2004

Hensley Mark Earl(9)

  • 4Statement of changes in beneficial ownership12:50PM
  • 4Statement of changes in beneficial ownership10 Aug
  • 4Statement of changes in beneficial ownership3 Aug
  • 4Statement of changes in beneficial ownership7 May
  • 4Statement of changes in beneficial ownership4 May
  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership7 May 2025
  • 3Initial statement of beneficial ownership29 Apr 2025
  • 4Statement of changes in beneficial ownership29 Apr 2025

Morgan Adam(8)

  • 4OWNERSHIP DOCUMENT3 Feb
  • 4OWNERSHIP DOCUMENT12 Aug 2025
  • 4/AStatement of changes in beneficial ownership (amendment)4 Feb 2025
  • 4Statement of changes in beneficial ownership3 Feb 2025
  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4OWNERSHIP DOCUMENT25 Jul 2023
  • 4Statement of changes in beneficial ownership24 Feb 2023
  • 3OWNERSHIP DOCUMENT8 Feb 2023

Whelan John(7)

  • 4Statement of changes in beneficial ownership19 Jul 2013
  • 4PRIMARY DOCUMENT12 Feb 2013
  • 4PRIMARY DOCUMENT12 Jul 2011
  • 4PRIMARY DOCUMENT12 Jul 2010
  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT25 Feb 2009
  • 3PRIMARY DOCUMENT25 Feb 2009

Dissanaike Sharmila(7)

  • 4Statement of changes in beneficial ownership3 Feb
  • 4/AStatement of changes in beneficial ownership (amendment)4 Feb 2025
  • 4Statement of changes in beneficial ownership3 Feb 2025
  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4Statement of changes in beneficial ownership20 Dec 2022
  • 4Statement of changes in beneficial ownership23 Dec 2021
  • 3Initial statement of beneficial ownership29 Sep 2021

HOFFMAN ROBERT(6)

  • 4Statement of changes in beneficial ownership23 Dec 2019
  • 4Statement of changes in beneficial ownership18 Dec 2018
  • 4Statement of changes in beneficial ownership3 Jul 2018
  • 4Statement of changes in beneficial ownership20 Dec 2017
  • 4Statement of changes in beneficial ownership24 Apr 2017
  • 3Initial statement of beneficial ownership24 Apr 2017

Marshall Paul(6)

  • 4Statement of changes in beneficial ownership23 Mar 2016
  • 4Statement of changes in beneficial ownership30 Dec 2015
  • 4Statement of changes in beneficial ownership24 Dec 2015
  • 4Statement of changes in beneficial ownership9 Mar 2015
  • 4Statement of changes in beneficial ownership15 Dec 2014
  • 3PRIMARY DOCUMENT12 Nov 2013

SPCH, LLC(6)

  • 5PRIMARY DOCUMENT12 Feb 2015
  • 4/APRIMARY DOCUMENT16 Apr 2013
  • 4/APRIMARY DOCUMENT24 Sep 2012
  • 3PRIMARY DOCUMENT17 Sep 2012
  • 4PRIMARY DOCUMENT12 Sep 2012
  • 3/APRIMARY DOCUMENT24 Sep 2012

Gelder Mark S. MD(6)

  • 4Statement of changes in beneficial ownership15 Dec 2014
  • 4PRIMARY DOCUMENT28 Mar 2014
  • 4PRIMARY DOCUMENT7 Jan 2014
  • 4PRIMARY DOCUMENT3 May 2013
  • 4PRIMARY DOCUMENT12 Feb 2013
  • 3PRIMARY DOCUMENT13 Dec 2012

Rodriguez Susan(6)

  • 4/AStatement of changes in beneficial ownership (amendment)4 Feb 2025
  • 4Statement of changes in beneficial ownership3 Feb 2025
  • 4Statement of changes in beneficial ownership19 Jan 2024
  • 4Statement of changes in beneficial ownership20 Dec 2022
  • 4Statement of changes in beneficial ownership23 Dec 2021
  • 3Initial statement of beneficial ownership29 Sep 2021

PRENTKI RONALD J(5)

  • 4PRIMARY DOCUMENT19 Feb 2010
  • 4PRIMARY DOCUMENT8 Jul 2009
  • 4PRIMARY DOCUMENT6 Aug 2008
  • 4PRIMARY DOCUMENT9 Jul 2008
  • 3PRIMARY DOCUMENT9 Jul 2008

Kaseta Michael(5)

  • 4Statement of changes in beneficial ownership3 Feb
  • 4/AStatement of changes in beneficial ownership (amendment)4 Feb 2025
  • 4Statement of changes in beneficial ownership3 Feb 2025
  • 4Statement of changes in beneficial ownership6 Nov 2024
  • 3Initial statement of beneficial ownership5 Nov 2024

TAYLOR ARTHUR T(4)

  • 4PRIMARY DOCUMENT30 May 2008
  • 4PRIMARY DOCUMENT25 May 2007
  • 4PRIMARY DOCUMENT15 Aug 2006
  • 3PRIMARY DOCUMENT15 Aug 2006

Baker Bros. Capital (GP), LLC(4)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership5 Jul 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 3Initial statement of beneficial ownership28 Oct 2009

Baker Brothers Life Sciences Capital (GP), LLC(4)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership5 Jul 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 3Initial statement of beneficial ownership28 Oct 2009

Drazba Brian G.(4)

  • 4Statement of changes in beneficial ownership23 Dec 2016
  • 4Statement of changes in beneficial ownership24 Dec 2015
  • 4Statement of changes in beneficial ownership15 Dec 2014
  • 3Initial statement of beneficial ownership1 Nov 2013

Rubric Capital Management LP(4)

  • 4Statement of changes in beneficial ownership17 Oct 2025
  • 4Statement of changes in beneficial ownership12 Aug 2025
  • 3OWNERSHIP DOCUMENT25 Jul 2023
  • 3OWNERSHIP DOCUMENT8 Feb 2023

Rosen David Efraim(4)

  • 4Statement of changes in beneficial ownership17 Oct 2025
  • 4Statement of changes in beneficial ownership12 Aug 2025
  • 3OWNERSHIP DOCUMENT25 Jul 2023
  • 3OWNERSHIP DOCUMENT8 Feb 2023

OCONNELL MICHAEL(3)

  • 4PRIMARY DOCUMENT12 Jan 2006
  • 4PRIMARY DOCUMENT25 Mar 2005
  • 4PRIMARY DOCUMENT16 Jan 2004

14159 Capital (GP), LLC(3)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 4Statement of changes in beneficial ownership26 Apr 2011
  • 3Initial statement of beneficial ownership28 Oct 2009

Retzios Anastassios D.(3)

  • 4Statement of changes in beneficial ownership17 Jan 2008
  • 4Statement of changes in beneficial ownership22 Nov 2006
  • 3PRIMARY DOCUMENT20 Nov 2006

ADAM MICHAEL A(3)

  • 4PRIMARY DOCUMENT12 Feb 2013
  • 4PRIMARY DOCUMENT12 Jul 2011
  • 3PRIMARY DOCUMENT12 Jul 2011

Midler Andrew R(3)

  • 5PRIMARY DOCUMENT12 Feb 2015
  • 3PRIMARY DOCUMENT17 Sep 2012
  • 3/APRIMARY DOCUMENT24 Sep 2012

Cusack Thomas(3)

  • 4Statement of changes in beneficial ownership3 Feb
  • 4Statement of changes in beneficial ownership12 Nov 2025
  • 3Initial statement of beneficial ownership7 Nov 2025

WHITEFORD STEPHEN(2)

  • 4PRIMARY DOCUMENT18 Dec 2006
  • 3PRIMARY DOCUMENT28 Sep 2006

Baker Biotech Capital (GP), LLC(2)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 3Initial statement of beneficial ownership28 Oct 2009

Baker / Tisch Capital (GP), LLC(2)

  • 4Statement of changes in beneficial ownership6 Jul 2011
  • 3Initial statement of beneficial ownership28 Oct 2009

Clendeninn Neil James(2)

  • 4Statement of changes in beneficial ownership13 Oct 2015
  • 3Initial statement of beneficial ownership13 Oct 2015

Savitr Capital, LLC(2)

  • 5PRIMARY DOCUMENT12 Feb 2015
  • 3PRIMARY DOCUMENT15 Apr 2013

VENKATARAMAN BALAJI(1)

  • 3OWNERSHIP DOCUMENT8 Feb 2023

PERCEPTIVE ADVISORS LLC(1)

  • 3Initial statement of beneficial ownership7 Jul 2011

PERCEPTIVE LIFE SCIENCES MASTER FUND LTD(1)

  • 3Initial statement of beneficial ownership7 Jul 2011

KOTLER KEVIN(1)

  • 3Initial statement of beneficial ownership2 Mar 2023

Velan Capital Investment Management LP(1)

  • 3OWNERSHIP DOCUMENT8 Feb 2023

Velan Capital Holdings LLC(1)

  • 3OWNERSHIP DOCUMENT8 Feb 2023

Velan Capital Management LLC(1)

  • 3OWNERSHIP DOCUMENT8 Feb 2023

Velan Capital Master Fund LP(1)

  • 3OWNERSHIP DOCUMENT8 Feb 2023

≥5% Ownership

TANG CAPITAL PARTNERS LP(26)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2022
  • SC 13G/AHeron Therapeutics, Inc. /De/16 Feb 2021
  • SC 13GHeron Therapeutics, Inc. /De/19 Nov 2020
  • SC 13D/AHeron Therapeutics, Inc. /De/7 Jan 2020
  • SC 13D/AHeron Therapeutics, Inc. /De/13 Sep 2018
  • SC 13D/AHeron Therapeutics, Inc. /De/24 Jan 2017
  • SC 13D/AHeron Therapeutics, Inc. /De/10 Aug 2016
  • SC 13D/AHeron Therapeutics, Inc. /De/14 Apr 2016
  • SC 13D/AHeron Therapeutics, Inc. /De/12 Jun 2015

FRANKLIN RESOURCES INC(15)

  • SC 13G/AHeron Therapeutics, Inc. /De/6 Feb 2024
  • SC 13G/AHeron Therapeutics, Inc. /De/31 Jan 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/3 Feb 2022
  • SC 13G/AHeron Therapeutics, Inc. /De/1 Feb 2021
  • SC 13G/AHeron Therapeutics, Inc. /De/4 Feb 2020
  • SC 13G/AHeron Therapeutics, Inc. /De/9 Jan 2019
  • SC 13G/AHeron Therapeutics, Inc. /De/10 Jul 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/10 Jan 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/8 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/5 Feb 2016

CITIGROUP INC(13)

  • SC 13G/AAp Pharma Inc /De/9 Dec 2004
  • SC 13G/AAp Pharma Inc /De/29 Jan 2004
  • SC 13G/AAp Pharma Inc /De/10 Jul 2003
  • SC 13G/AAp Pharma Inc /De/11 Feb 2003
  • SC 13G/AAp Pharma Inc /De/10 Dec 2002
  • SC 13G/AAp Pharma Inc /De/22 Jan 2002
  • SC 13G/AAdvanced Polymer Systems Inc /De/12 Feb 2001
  • SC 13G/AAdvanced Polymer Systems Inc /De/8 Feb 2000
  • SC 13G/AAdvanced Polymer Systems Inc /De/22 Jan 1999
  • SC 13G/AAdvanced Polymer Systems Inc /De/9 Apr 1998

BAKER BROS. ADVISORS LP(11)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2024
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2022
  • SC 13G/AHeron Therapeutics, Inc. /De/16 Feb 2021
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2020
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2019
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/16 Feb 2016
  • SC 13G/AHeron Therapeutics, Inc. /De/17 Feb 2015
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2014

WELLINGTON MANAGEMENT GROUP LLP(10)

  • SC 13G/AHeron Therapeutics, Inc. /De/4 Feb 2022
  • SC 13G/AHeron Therapeutics, Inc. /De/4 Feb 2021
  • SC 13G/AHeron Therapeutics, Inc. /De/8 Jan 2020
  • SC 13GHeron Therapeutics, Inc. /De/12 Feb 2019
  • SC 13G/AAp Pharma Inc /De/10 Jan 2006
  • SC 13G/AAp Pharma Inc /De/14 Feb 2005
  • SC 13G/AAp Pharma Inc /De/12 Feb 2004
  • SC 13G/AAp Pharma Inc /De/12 Feb 2003
  • SC 13GAp Pharma Inc /De/12 Feb 2002
  • SC 13GAdvanced Polymer Systems Inc /De/12 Feb 2001

VANGUARD GROUP INC(9)

  • SC 13G/AHeron Therapeutics, Inc. /De/27 Mar
  • SC 13GHeron Therapeutics, Inc. /De/30 Jan
  • SC 13G/AHeron Therapeutics, Inc. /De/30 Oct 2025
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2024
  • SC 13G/AHeron Therapeutics, Inc. /De/9 Feb 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/10 Feb 2022
  • SC 13G/AHeron Therapeutics, Inc. /De/10 Feb 2021
  • SC 13G/AHeron Therapeutics, Inc. /De/12 Feb 2020
  • SC 13GHeron Therapeutics, Inc. /De/11 Feb 2019

FMR LLC(9)

  • SC 13G/AHeron Therapeutics, Inc. /De/10 Jul 2020
  • SC 13G/AHeron Therapeutics, Inc. /De/7 Feb 2020
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2019
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/12 Feb 2016
  • SC 13GHeron Therapeutics, Inc. /De/9 Oct 2015
  • SC 13G/AAp Pharma Inc /De/10 Jun 2013
  • SC 13GAp Pharma Inc /De/14 Feb 2013

BlackRock Inc.(8)

  • SC 13G/AHeron Therapeutics, Inc. /De/6 Dec 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/3 Feb 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/1 Feb 2022
  • SC 13G/AHeron Therapeutics, Inc. /De/29 Jan 2021
  • SC 13G/AHeron Therapeutics, Inc. /De/5 Feb 2020
  • SC 13GHeron Therapeutics, Inc. /De/8 Feb 2019
  • SC 13G/AHeron Therapeutics, Inc. /De/8 Feb 2017
  • SC 13GHeron Therapeutics, Inc. /De/30 Jan 2017

GREAT POINT PARTNERS LLC(7)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2024
  • SC 13GHeron Therapeutics, Inc. /De/13 Apr 2023
  • SC 13G/AAp Pharma Inc /De/14 Feb 2008
  • SC 13G/AAp Pharma Inc /De/14 Feb 2007
  • SC 13G/AAp Pharma Inc /De/14 Feb 2006
  • SC 13G/AAp Pharma Inc /De/14 Feb 2005
  • SC 13GAp Pharma Inc /De/15 Oct 2004

JANUS HENDERSON GROUP PLC(6)

  • SC 13G/AHeron Therapeutics, Inc. /De/11 Feb 2021
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2020
  • SC 13G/AHeron Therapeutics, Inc. /De/12 Feb 2019
  • SC 13G/AHeron Therapeutics, Inc. /De/10 Aug 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/12 Feb 2018
  • SC 13GHeron Therapeutics, Inc. /De/12 Jun 2017

Broadfin Capital, LLC(6)

  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/10 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/12 Feb 2016
  • SC 13G/AHeron Therapeutics, Inc. /De/17 Feb 2015
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2014
  • SC 13GAp Pharma Inc /De/31 Dec 2012

BAKER FELIX(5)

  • SC 13D/AAp Pharma Inc /De/7 Jul 2011
  • SC 13D/AAp Pharma Inc /De/3 May 2011
  • SC 13DAp Pharma Inc /De/29 Oct 2009
  • SC 13GAp Pharma Inc /De/17 Feb 2009
  • SC 13GAp Pharma Inc /De/15 Aug 2008

Flynn James E(5)

  • SC 13G/AAp Pharma Inc /De/3 Feb 2011
  • SC 13G/AAp Pharma Inc /De/12 Feb 2010
  • SC 13G/AAp Pharma Inc /De/13 Feb 2009
  • SC 13G/AAp Pharma Inc /De/14 Feb 2008
  • SC 13GAp Pharma Inc /De/19 Jun 2007

SPCH, LLC(5)

  • SC 13G/AHeron Therapeutics, Inc. /De/28 Jan 2016
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2015
  • SC 13G/AAp Pharma Inc /De/12 Apr 2013
  • SC 13GAp Pharma Inc /De/9 Apr 2013
  • SC 13GAp Pharma Inc /De/27 Sep 2012

Rubric Capital Management LP(5)

  • SC 13D/AHeron Therapeutics, Inc. /De/17 Oct 2025
  • SC 13D/AHeron Therapeutics, Inc. /De/12 Aug 2025
  • SC 13D/AHeron Therapeutics, Inc. /De/31 May 2024
  • SC 13D/AHeron Therapeutics, Inc. /De/25 Jul 2023
  • SC 13DHeron Therapeutics, Inc. /De/6 Feb 2023

JANUS CAPITAL MANAGEMENT LLC(4)

  • SC 13G/AHeron Therapeutics, Inc. /De/12 Jun 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/10 May 2016
  • SC 13GHeron Therapeutics, Inc. /De/16 Feb 2016

HEARTLAND ADVISORS INC(4)

  • SC 13G/AAp Pharma Inc /De/10 Mar 2006
  • SC 13G/AAp Pharma Inc /De/3 Feb 2006
  • SC 13G/AAp Pharma Inc /De/13 Jan 2005
  • SC 13GAp Pharma Inc /De/12 Feb 2004

KINGDON CAPITAL MANAGEMENT, L.L.C.(4)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2018
  • SC 13GHeron Therapeutics, Inc. /De/14 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/16 Feb 2016
  • SC 13GHeron Therapeutics, Inc. /De/8 Jun 2015

ORBIMED ADVISORS LLC(4)

  • SC 13G/AAp Pharma Inc /De/12 Feb 2010
  • SC 13G/AAp Pharma Inc /De/10 Feb 2009
  • SC 13G/AAp Pharma Inc /De/14 Feb 2008
  • SC 13GAp Pharma Inc /De/7 Aug 2007

NORTH SOUND CAPITAL LLC(4)

  • SC 13G/AAp Pharma Inc /De/8 Sep 2006
  • SC 13G/AAp Pharma Inc /De/14 Feb 2006
  • SC 13G/AAp Pharma Inc /De/28 Jan 2005
  • SC 13GAp Pharma Inc /De/4 May 2004

Partner Fund Management, L.P.(4)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2018
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2017
  • SC 13G/AHeron Therapeutics, Inc. /De/16 Feb 2016
  • SC 13GHeron Therapeutics, Inc. /De/9 Jul 2015

JPMORGAN CHASE & CO(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/7 Dec 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/23 Jan 2023
  • SC 13GHeron Therapeutics, Inc. /De/24 Jan 2022

STATE STREET CORP(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/10 Jan 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/11 Apr 2022
  • SC 13GHeron Therapeutics, Inc. /De/11 Feb 2022

JOHNSON & JOHNSON(3)

  • SC 13G/AAdvanced Polymer Systems Inc /De/14 Feb 2001
  • SC 13GAdvanced Polymer Systems Inc /De/10 Jul 1998
  • SC 13D/AAdvanced Polymer Systems Inc /De/12 Mar 1998

WELLINGTON TRUST COMPANY N A(3)

  • SC 13G/AAp Pharma Inc /De/14 Feb 2005
  • SC 13G/AAp Pharma Inc /De/12 Feb 2004
  • SC 13GAp Pharma Inc /De/12 Feb 2003

BIOTECHNOLOGY VALUE FUND L P(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2014
  • SC 13G/AAp Pharma Inc /De/10 Feb 2012
  • SC 13GAp Pharma Inc /De/8 Jul 2011

PERCEPTIVE ADVISORS LLC(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2014
  • SC 13G/AAp Pharma Inc /De/14 Feb 2013
  • SC 13GAp Pharma Inc /De/7 Jul 2011

Tekla Capital Management LLC(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2014
  • SC 13G/AAp Pharma Inc /De/14 Feb 2013
  • SC 13GAp Pharma Inc /De/14 Feb 2012

RA CAPITAL MANAGEMENT, LLC(3)

  • SC 13G/AAp Pharma Inc /De/17 Feb 2009
  • SC 13G/AAp Pharma Inc /De/14 Feb 2008
  • SC 13GAp Pharma Inc /De/20 Jun 2007

Savitr Capital, LLC(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/28 Jan 2016
  • SC 13G/AHeron Therapeutics, Inc. /De/28 Jan 2016
  • SC 13GAp Pharma Inc /De/15 Feb 2013

Boxer Capital, LLC(3)

  • SC 13G/AAp Pharma Inc /De/14 Feb 2011
  • SC 13G/AAp Pharma Inc /De/16 Feb 2010
  • SC 13GAp Pharma Inc /De/28 Oct 2009

ArrowMark Colorado Holdings LLC(3)

  • SC 13G/AHeron Therapeutics, Inc. /De/15 Feb 2023
  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2022
  • SC 13GHeron Therapeutics, Inc. /De/16 Feb 2021

Invesco Ltd.(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/1 Feb 2017
  • SC 13GHeron Therapeutics, Inc. /De/10 Feb 2016

UBS OCONNOR LLC(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2023
  • SC 13GHeron Therapeutics, Inc. /De/14 Feb 2022

Highbridge International LLC(2)

  • SC 13G/AAp Pharma Inc /De/29 Jan 2008
  • SC 13GAp Pharma Inc /De/22 Jun 2007

ISZO CAPITAL LP(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/13 Feb 2014
  • SC 13GAp Pharma Inc /De/11 Jul 2011

Adage Capital Management, L.P.(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/13 May
  • SC 13GHeron Therapeutics, Inc. /De/12 Nov 2024

Clearline Capital LP(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/17 Feb
  • SC 13GHeron Therapeutics, Inc. /De/26 Nov 2025

Cormorant Global Healthcare Master Fund, LP(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/16 Feb 2016
  • SC 13GHeron Therapeutics, Inc. /De/28 Aug 2015

Deep Track Capital, LP(2)

  • SC 13G/AHeron Therapeutics, Inc. /De/14 Feb 2024
  • SC 13GHeron Therapeutics, Inc. /De/19 Aug 2022

BlackRock, Inc.(2)

  • SC 13GHeron Therapeutics, Inc. /De/8 Nov 2024
  • SC 13GHeron Therapeutics, Inc. /De/24 Oct 2024

ORTELIUS TRADING L P(1)

  • SC 13GAdvanced Polymer Systems Inc /De/5 Feb 1996

Visium Balanced Fund LP(1)

  • SC 13GAp Pharma Inc /De/15 Aug 2007

Visium Asset Management, LP(1)

  • SC 13G/AAp Pharma Inc /De/13 Feb 2009