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ASMB US
Assembly Biosciences, Inc.
(ASMB US)
$19.84
-0.44
2.17%
Ext:
$19.04
-0.80
4.05%
(Market Closed · 23:47:22 UTC)
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Insider Ownership
RINGO WILLIAM R
(25)
Expand
4
Statement of changes in beneficial ownership
9 Jun 2025
4
Statement of changes in beneficial ownership
30 May 2024
4
Statement of changes in beneficial ownership
30 May 2023
4
Statement of changes in beneficial ownership
27 May 2022
4
Statement of changes in beneficial ownership
24 May 2021
4
Statement of changes in beneficial ownership
15 Jun 2020
4
OWNERSHIP DOCUMENT
17 May 2019
4
OWNERSHIP DOCUMENT
3 Jul 2018
4
OWNERSHIP DOCUMENT
1 Jun 2018
4
Statement of changes in beneficial ownership
2 May 2018
Okazaki Jason A
(22)
Expand
4
Statement of changes in beneficial ownership
5 Jun
4
Statement of changes in beneficial ownership
31 Mar
4
Statement of changes in beneficial ownership
1 Apr 2025
4
Statement of changes in beneficial ownership
4 Oct 2024
4
Statement of changes in beneficial ownership
5 Aug 2024
4
Statement of changes in beneficial ownership
24 May 2024
4
Statement of changes in beneficial ownership
29 Apr 2024
4
Statement of changes in beneficial ownership
2 Apr 2024
4
Statement of changes in beneficial ownership
27 Mar 2024
4
Statement of changes in beneficial ownership
4 Oct 2023
ALTIG ANTHONY E
(19)
Expand
4
Statement of changes in beneficial ownership
5 Jun
4
Statement of changes in beneficial ownership
9 Jun 2025
4
Statement of changes in beneficial ownership
30 May 2024
4
Statement of changes in beneficial ownership
30 May 2023
4
Statement of changes in beneficial ownership
27 May 2022
4
Statement of changes in beneficial ownership
24 May 2021
4
Statement of changes in beneficial ownership
15 Jun 2020
4
OWNERSHIP DOCUMENT
17 May 2019
4
Statement of changes in beneficial ownership
1 Jun 2018
4
OWNERSHIP DOCUMENT
5 Jun 2017
Delaney William E IV
(19)
Expand
4
Statement of changes in beneficial ownership
31 Mar
4
Statement of changes in beneficial ownership
5 Jun
4
Statement of changes in beneficial ownership
1 Apr 2025
4
Statement of changes in beneficial ownership
29 Apr 2024
4
Statement of changes in beneficial ownership
2 Apr 2024
4
Statement of changes in beneficial ownership
4 Oct 2023
4
Statement of changes in beneficial ownership
3 Aug 2023
4
Statement of changes in beneficial ownership
23 Jun 2023
4
Statement of changes in beneficial ownership
31 May 2023
4
Statement of changes in beneficial ownership
24 May 2023
McHutchison John G
(18)
Expand
4
Statement of changes in beneficial ownership
5 Jun
4
Statement of changes in beneficial ownership
9 Jun 2025
4
Statement of changes in beneficial ownership
15 Apr 2025
4
Statement of changes in beneficial ownership
30 May 2024
4
Statement of changes in beneficial ownership
24 May 2024
4
Statement of changes in beneficial ownership
2 Apr 2024
4
Statement of changes in beneficial ownership
30 May 2023
4
Statement of changes in beneficial ownership
24 May 2023
4
Statement of changes in beneficial ownership
31 Mar 2023
4
Statement of changes in beneficial ownership
10 Aug 2022
HOLUBIAK MYRON Z
(14)
Expand
4
Statement of changes in beneficial ownership
24 May 2021
4
Statement of changes in beneficial ownership
15 Jun 2020
4
OWNERSHIP DOCUMENT
17 May 2019
4
OWNERSHIP DOCUMENT
1 Jun 2018
4
OWNERSHIP DOCUMENT
5 Jun 2017
4
OWNERSHIP DOCUMENT
3 Jun 2016
4
OWNERSHIP DOCUMENT
1 Jun 2015
4/A
Statement of changes in beneficial ownership (amendment)
15 Apr 2015
4/A
Statement of changes in beneficial ownership (amendment)
7 Oct 2014
4
Statement of changes in beneficial ownership
14 Jul 2014
ELLISON RUSSELL H
(14)
Expand
4/A
Statement of changes in beneficial ownership (amendment)
7 Oct 2014
4/A
Statement of changes in beneficial ownership (amendment)
15 Apr 2015
4
Statement of changes in beneficial ownership
14 Jul 2014
4
Statement of changes in beneficial ownership
28 May 2014
4
Statement of changes in beneficial ownership
27 May 2014
4
Statement of changes in beneficial ownership
22 May 2014
4
Statement of changes in beneficial ownership
12 Mar 2014
4/A
Statement of changes in beneficial ownership (amendment)
12 Mar 2014
4/A
Statement of changes in beneficial ownership (amendment)
13 Mar 2014
4
Statement of changes in beneficial ownership
9 Apr 2013
AUERBACH MARK
(13)
Expand
4
OWNERSHIP DOCUMENT
17 May 2019
4
Statement of changes in beneficial ownership
1 Jun 2018
4
OWNERSHIP DOCUMENT
5 Jun 2017
4
OWNERSHIP DOCUMENT
3 Jun 2016
4
OWNERSHIP DOCUMENT
1 Jun 2015
4/A
Statement of changes in beneficial ownership (amendment)
15 Apr 2015
4
Statement of changes in beneficial ownership
14 Jul 2014
4/A
Statement of changes in beneficial ownership (amendment)
7 Oct 2014
4
Statement of changes in beneficial ownership
8 Mar 2013
4
Statement of changes in beneficial ownership
10 Nov 2011
BARRETT DAVID JONATHAN
(12)
Expand
4
OWNERSHIP DOCUMENT
31 Mar 2017
4/A
Statement of changes in beneficial ownership (amendment)
15 Apr 2015
4/A
Statement of changes in beneficial ownership (amendment)
7 Oct 2014
4
Statement of changes in beneficial ownership
14 Jul 2014
4
Statement of changes in beneficial ownership
27 May 2014
4
Statement of changes in beneficial ownership
21 May 2014
4/A
Statement of changes in beneficial ownership (amendment)
13 Mar 2014
4
Statement of changes in beneficial ownership
12 Mar 2014
4
Statement of changes in beneficial ownership
9 Apr 2013
4
Statement of changes in beneficial ownership
18 Jan 2012
White Nicole S
(12)
Expand
4
Statement of changes in beneficial ownership
31 Mar
4
Statement of changes in beneficial ownership
5 Jun
4
Statement of changes in beneficial ownership
1 Apr 2025
4
Statement of changes in beneficial ownership
19 Nov 2024
4
Statement of changes in beneficial ownership
4 Oct 2024
4
Statement of changes in beneficial ownership
5 Aug 2024
4
Statement of changes in beneficial ownership
24 May 2024
4
Statement of changes in beneficial ownership
1 May 2024
4
Statement of changes in beneficial ownership
2 Apr 2024
4
Statement of changes in beneficial ownership
21 Nov 2023
DiMarchi Richard D
(11)
Expand
4
Statement of changes in beneficial ownership
27 May 2022
4
Statement of changes in beneficial ownership
24 May 2021
4
Statement of changes in beneficial ownership
15 Jun 2020
4
OWNERSHIP DOCUMENT
17 May 2019
4
Statement of changes in beneficial ownership
1 Jun 2018
4
OWNERSHIP DOCUMENT
5 Jun 2017
4
OWNERSHIP DOCUMENT
3 Jun 2016
4
OWNERSHIP DOCUMENT
1 Jun 2015
3
Initial statement of beneficial ownership
14 Jul 2014
4
Statement of changes in beneficial ownership
14 Jul 2014
Mahony Susan
(11)
Expand
4
Statement of changes in beneficial ownership
5 Jun
4
Statement of changes in beneficial ownership
9 Jun 2025
4
Statement of changes in beneficial ownership
30 May 2024
4
Statement of changes in beneficial ownership
30 May 2023
4
Statement of changes in beneficial ownership
27 May 2022
4
Statement of changes in beneficial ownership
24 May 2021
4
Statement of changes in beneficial ownership
15 Jun 2020
4
OWNERSHIP DOCUMENT
17 May 2019
4
Statement of changes in beneficial ownership
1 Jun 2018
3
Initial statement of beneficial ownership
18 Dec 2017
Colonno Richard James
(11)
Expand
4
Statement of changes in beneficial ownership
31 Mar 2020
4
Statement of changes in beneficial ownership
16 Dec 2019
4
OWNERSHIP DOCUMENT
2 Apr 2019
4
OWNERSHIP DOCUMENT
14 Dec 2018
4
OWNERSHIP DOCUMENT
26 Nov 2018
4
OWNERSHIP DOCUMENT
20 Jul 2018
4
Statement of changes in beneficial ownership
30 Mar 2018
4
OWNERSHIP DOCUMENT
3 Jan 2018
4
OWNERSHIP DOCUMENT
31 Mar 2017
4
OWNERSHIP DOCUMENT
12 Jan 2016
Bjorkquist Jeanette M
(11)
Expand
4
Statement of changes in beneficial ownership
18 Jun
4
Statement of changes in beneficial ownership
31 Mar
4
Statement of changes in beneficial ownership
5 Jun
4
Statement of changes in beneficial ownership
17 Jun 2025
4
Statement of changes in beneficial ownership
1 Apr 2025
4
Statement of changes in beneficial ownership
24 May 2024
4
Statement of changes in beneficial ownership
2 Apr 2024
4
Statement of changes in beneficial ownership
25 Jul 2023
4
Statement of changes in beneficial ownership
24 May 2023
4
Statement of changes in beneficial ownership
31 Mar 2023
Small Derek A
(9)
Expand
4
Statement of changes in beneficial ownership
3 Jan 2020
4
OWNERSHIP DOCUMENT
2 Apr 2019
4
Statement of changes in beneficial ownership
20 Jul 2018
4
Statement of changes in beneficial ownership
30 Mar 2018
4
OWNERSHIP DOCUMENT
31 Mar 2017
4
OWNERSHIP DOCUMENT
12 Feb 2016
3/A
Initial statement of beneficial ownership (amendment)
15 Jul 2014
3
Initial statement of beneficial ownership
14 Jul 2014
3/A
Initial statement of beneficial ownership (amendment)
15 Apr 2015
Consylman Gina
(8)
Expand
4
Statement of changes in beneficial ownership
5 Jun
4
Statement of changes in beneficial ownership
9 Jun 2025
4
Statement of changes in beneficial ownership
30 May 2024
4
Statement of changes in beneficial ownership
30 May 2023
4
Statement of changes in beneficial ownership
27 May 2022
4
Statement of changes in beneficial ownership
24 May 2021
3
Initial statement of beneficial ownership
21 Oct 2020
4
Statement of changes in beneficial ownership
21 Oct 2020
Lopatin Uri A
(8)
Expand
4
OWNERSHIP DOCUMENT
2 Apr 2019
4
OWNERSHIP DOCUMENT
7 Sep 2018
4
Statement of changes in beneficial ownership
30 Mar 2018
4
OWNERSHIP DOCUMENT
31 Mar 2017
5
OWNERSHIP DOCUMENT
11 Feb 2016
3
Initial statement of beneficial ownership
14 Jul 2014
4/A
Statement of changes in beneficial ownership (amendment)
7 Oct 2014
4
Statement of changes in beneficial ownership
14 Jul 2014
Papkoff Jacqueline Sybil
(8)
Expand
4
Statement of changes in beneficial ownership
15 Dec 2020
4
Statement of changes in beneficial ownership
31 Mar 2020
4
Statement of changes in beneficial ownership
16 Dec 2019
4
Statement of changes in beneficial ownership
1 Oct 2019
4
OWNERSHIP DOCUMENT
2 Apr 2019
4
OWNERSHIP DOCUMENT
14 Dec 2018
4
Statement of changes in beneficial ownership
2 Apr 2018
3
Initial statement of beneficial ownership
2 Apr 2018
Houghton Michael
(8)
Expand
4
Statement of changes in beneficial ownership
5 Jun
4
Statement of changes in beneficial ownership
9 Jun 2025
4
Statement of changes in beneficial ownership
31 Dec 2024
4
Statement of changes in beneficial ownership
30 May 2024
4
Statement of changes in beneficial ownership
30 May 2023
4
Statement of changes in beneficial ownership
27 May 2022
4
Statement of changes in beneficial ownership
20 Jul 2021
3
Initial statement of beneficial ownership
20 Jul 2021
LEWIS ALAN
(7)
Expand
4
Statement of changes in beneficial ownership
15 Jun 2020
4
OWNERSHIP DOCUMENT
17 May 2019
4
OWNERSHIP DOCUMENT
1 Jun 2018
4
OWNERSHIP DOCUMENT
5 Jun 2017
4
OWNERSHIP DOCUMENT
3 Jun 2016
4
OWNERSHIP DOCUMENT
21 Dec 2015
3
OWNERSHIP DOCUMENT
21 Dec 2015
Johnson-Pratt Lisa
(7)
Expand
4
Statement of changes in beneficial ownership
5 Jun
4
Statement of changes in beneficial ownership
9 Jun 2025
4
Statement of changes in beneficial ownership
30 May 2024
4
Statement of changes in beneficial ownership
30 May 2023
4
Statement of changes in beneficial ownership
27 May 2022
4
Statement of changes in beneficial ownership
24 May 2021
3
Initial statement of beneficial ownership
24 May 2021
Samar Michael P.
(6)
Expand
4
Statement of changes in beneficial ownership
26 Jul 2022
4
Statement of changes in beneficial ownership
31 Mar 2022
4
Statement of changes in beneficial ownership
22 Jul 2021
3
Initial statement of beneficial ownership
4 Jun 2021
4
Statement of changes in beneficial ownership
1 Oct 2019
3
OWNERSHIP DOCUMENT
9 May 2019
Schornstein Alexander
(6)
Expand
4
Statement of changes in beneficial ownership
22 Nov 2024
4
Statement of changes in beneficial ownership
9 Oct 2024
4
Statement of changes in beneficial ownership
8 Jul 2024
4
Statement of changes in beneficial ownership
19 Jan 2024
4
Statement of changes in beneficial ownership
22 Nov 2023
3
PRIMARY DOCUMENT
31 Oct 2023
GILEAD SCIENCES, INC.
(5)
Expand
4
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
27 May
4
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
3 Oct 2025
4
Statement of changes in beneficial ownership
23 Dec 2024
4
Statement of changes in beneficial ownership
20 Jun 2024
3
PRIMARY DOCUMENT
25 Oct 2023
Kim Helen Susan
(5)
Expand
4
Statement of changes in beneficial ownership
15 Jun 2020
4
OWNERSHIP DOCUMENT
17 May 2019
4
OWNERSHIP DOCUMENT
1 Jun 2018
4
OWNERSHIP DOCUMENT
12 Mar 2018
3
OWNERSHIP DOCUMENT
12 Mar 2018
Felder Joseph
(5)
Expand
4
Statement of changes in beneficial ownership
8 Mar 2013
4
Statement of changes in beneficial ownership
10 Nov 2011
4/A
Statement of changes in beneficial ownership (amendment)
15 Nov 2011
3/A
Initial statement of beneficial ownership (amendment)
23 Dec 2010
3
Initial statement of beneficial ownership
15 Dec 2010
Rollins Thomas E
(5)
Expand
4
Statement of changes in beneficial ownership
30 Mar 2018
4
OWNERSHIP DOCUMENT
31 Mar 2017
4
OWNERSHIP DOCUMENT
3 Jun 2016
4
OWNERSHIP DOCUMENT
19 Feb 2016
3
OWNERSHIP DOCUMENT
19 Feb 2016
Stamm Luisa M
(5)
Expand
4
Statement of changes in beneficial ownership
31 Mar 2022
4
Statement of changes in beneficial ownership
2 Apr 2021
4
Statement of changes in beneficial ownership
10 Nov 2020
4
Statement of changes in beneficial ownership
7 Nov 2019
3
Initial statement of beneficial ownership
7 Nov 2019
Gaggar Anuj
(5)
Expand
4
Statement of changes in beneficial ownership
5 Jun
4
Statement of changes in beneficial ownership
31 Mar
4
Statement of changes in beneficial ownership
1 Apr 2025
4
Statement of changes in beneficial ownership
13 Nov 2023
3
Initial statement of beneficial ownership
13 Nov 2023
COOPER GRAHAM K
(4)
Expand
4
OWNERSHIP DOCUMENT
2 Apr 2019
4
OWNERSHIP DOCUMENT
14 Dec 2018
4
Statement of changes in beneficial ownership
12 Mar 2018
3
Initial statement of beneficial ownership
12 Mar 2018
Rowland Thomas Andrew
(4)
Expand
4
Statement of changes in beneficial ownership
18 Jan 2012
4
Statement of changes in beneficial ownership
27 Jan 2011
3/A
Initial statement of beneficial ownership (amendment)
23 Dec 2010
3
Initial statement of beneficial ownership
15 Dec 2010
Russo Thomas Joseph
(4)
Expand
4
Statement of changes in beneficial ownership
2 Apr 2021
4
Statement of changes in beneficial ownership
31 Mar 2020
4
Statement of changes in beneficial ownership
28 Oct 2019
3
Initial statement of beneficial ownership
28 Oct 2019
EcoR1 Capital Fund Qualified, L.P.
(3)
Expand
4
Statement of changes in beneficial ownership
18 Apr 2018
4
Statement of changes in beneficial ownership
17 Apr 2018
3
Initial statement of beneficial ownership
27 Jun 2016
Arnold Lee D
(3)
Expand
3/A
Initial statement of beneficial ownership (amendment)
15 Apr 2015
3/A
Initial statement of beneficial ownership (amendment)
15 Jul 2014
3
Initial statement of beneficial ownership
14 Jul 2014
Zlotnick Adam
(2)
Expand
3
Initial statement of beneficial ownership
9 Sep 2014
4
Statement of changes in beneficial ownership
9 Sep 2014
Barbosa Miguel
(1)
Expand
3
Initial statement of beneficial ownership
7 Oct 2016
Cihlar Tomas
(1)
Expand
3
Initial statement of beneficial ownership
11 Dec 2023
Cook Robert Donald II
(1)
Expand
3
Initial statement of beneficial ownership
15 Mar 2024
≥5% Ownership
PRUDENTIAL FINANCIAL INC
(12)
Expand
SC 13G/A
Assembly Biosciences, Inc.
9 Feb 2021
SC 13G/A
Assembly Biosciences, Inc.
3 Feb 2020
SC 13G/A
Assembly Biosciences, Inc.
10 Apr 2019
SC 13G/A
Assembly Biosciences, Inc.
10 Apr 2019
SC 13G/A
Assembly Biosciences, Inc.
31 Jan 2019
SC 13G/A
Assembly Biosciences, Inc.
26 Jan 2018
SC 13G/A
Assembly Biosciences, Inc.
24 Jan 2017
SC 13G/A
Assembly Biosciences, Inc.
28 Jan 2016
SC 13G/A
Assembly Biosciences, Inc.
9 Apr 2015
SC 13G
Assembly Biosciences, Inc.
13 Feb 2015
JENNISON ASSOCIATES LLC
(11)
Expand
SC 13G/A
Assembly Biosciences, Inc.
10 Feb 2021
SC 13G/A
Assembly Biosciences, Inc.
4 Feb 2020
SC 13G/A
Assembly Biosciences, Inc.
10 May 2019
SC 13G/A
Assembly Biosciences, Inc.
31 Jan 2019
SC 13G/A
Assembly Biosciences, Inc.
6 Feb 2018
SC 13G/A
Assembly Biosciences, Inc.
3 Feb 2017
SC 13G/A
Assembly Biosciences, Inc.
5 Feb 2016
SC 13G/A
Assembly Biosciences, Inc.
10 Apr 2015
SC 13G
Assembly Biosciences, Inc.
9 Feb 2015
SC 13G/A
Ventrus Biosciences Inc
12 Feb 2013
Schornstein Alexander
(8)
Expand
SC 13G/A
Assembly Biosciences, Inc.
18 Aug 2025
SC 13G
Assembly Biosciences, Inc.
12 Aug 2025
SC 13G/A
Assembly Biosciences, Inc.
23 Dec 2024
SC 13G
Assembly Biosciences, Inc.
23 Dec 2024
SC 13D/A
Assembly Biosciences, Inc.
24 Jun 2024
SC 13D/A
Assembly Biosciences, Inc.
22 Nov 2023
SC 13D/A
Assembly Biosciences, Inc.
3 Nov 2023
SC 13D
Assembly Biosciences, Inc.
31 Oct 2023
EcoR1 Capital, LLC
(7)
Expand
SC 13G
Assembly Biosciences, Inc.
23 Dec 2019
SC 13G/A
Assembly Biosciences, Inc.
10 May 2019
SC 13G/A
Assembly Biosciences, Inc.
14 Feb 2019
SC 13G/A
Assembly Biosciences, Inc.
12 Feb 2016
SC 13G/A
Assembly Biosciences, Inc.
9 Oct 2015
SC 13G/A
Assembly Biosciences, Inc.
17 Feb 2015
SC 13G
Assembly Biosciences, Inc.
8 Oct 2014
ARMISTICE CAPITAL, LLC
(6)
Expand
SC 13G/A
Assembly Biosciences, Inc.
14 Feb 2025
SC 13G
Assembly Biosciences, Inc.
14 Nov 2024
SC 13G/A
Assembly Biosciences, Inc.
15 Feb 2022
SC 13G
Assembly Biosciences, Inc.
16 Feb 2021
SC 13G/A
Assembly Biosciences, Inc.
14 Feb 2020
SC 13G
Assembly Biosciences, Inc.
25 Apr 2019
GILEAD SCIENCES, INC.
(5)
Expand
SC 13D/A
Assembly Biosciences, Inc.
27 May
SC 13D/A
Assembly Biosciences, Inc.
12 Aug 2025
SC 13D/A
Assembly Biosciences, Inc.
23 Dec 2024
SC 13D/A
Assembly Biosciences, Inc.
20 Jun 2024
SC 13D
Assembly Biosciences, Inc.
25 Oct 2023
RA CAPITAL MANAGEMENT, L.P.
(5)
Expand
SC 13G
Assembly Biosciences, Inc.
18 Aug 2025
SC 13G/A
Ventrus Biosciences Inc
14 Feb 2013
SC 13G
Ventrus Biosciences Inc
3 Jul 2012
SC 13G/A
Ventrus Biosciences Inc
14 Feb 2012
SC 13G
Ventrus Biosciences Inc
12 Aug 2011
BlackRock Inc.
(5)
Expand
SC 13G/A
Assembly Biosciences, Inc.
12 Jul 2021
SC 13G/A
Assembly Biosciences, Inc.
29 Jan 2021
SC 13G/A
Assembly Biosciences, Inc.
5 Feb 2020
SC 13G/A
Assembly Biosciences, Inc.
4 Feb 2019
SC 13G
Assembly Biosciences, Inc.
1 Feb 2018
Visium Asset Management, LP
(5)
Expand
SC 13G/A
Assembly Biosciences, Inc.
14 Feb 2017
SC 13G/A
Assembly Biosciences, Inc.
12 Feb 2016
SC 13G/A
Assembly Biosciences, Inc.
13 Feb 2015
SC 13G/A
Ventrus Biosciences Inc
14 Feb 2014
SC 13G
Ventrus Biosciences Inc
11 Feb 2013
Consonance Capital Management LP
(5)
Expand
SC 13G/A
Assembly Biosciences, Inc.
14 Feb 2022
SC 13G
Assembly Biosciences, Inc.
17 Feb 2021
SC 13G
Assembly Biosciences, Inc.
16 Feb 2021
SC 13G
Assembly Biosciences, Inc.
16 Feb 2021
SC 13G
Assembly Biosciences, Inc.
14 Feb 2020
ACUTA CAPITAL PARTNERS, LLC
(5)
Expand
SC 13G
Assembly Biosciences, Inc.
14 Feb 2019
SC 13G
Assembly Biosciences, Inc.
14 Feb 2018
SC 13G/A
Assembly Biosciences, Inc.
3 Aug 2017
SC 13G/A
Assembly Biosciences, Inc.
16 Feb 2017
SC 13G
Assembly Biosciences, Inc.
13 Feb 2017
ELLIOTT ASSOCIATES, L.P.
(4)
Expand
SC 13G/A
Ventrus Biosciences Inc
14 Feb 2014
SC 13G/A
Ventrus Biosciences Inc
14 Feb 2013
SC 13G/A
Ventrus Biosciences Inc
14 Feb 2012
SC 13G
Ventrus Biosciences Inc
27 Dec 2010
ORBIMED ADVISORS LLC
(3)
Expand
SC 13G/A
Assembly Biosciences, Inc.
13 Feb 2019
SC 13G/A
Assembly Biosciences, Inc.
13 Feb 2018
SC 13G
Assembly Biosciences, Inc.
12 Feb 2016
BAKER BROS. ADVISORS LP
(3)
Expand
SC 13G/A
Assembly Biosciences, Inc.
17 Feb 2015
SC 13G
Ventrus Biosciences Inc
14 Feb 2014
SC 13G
Ventrus Biosciences Inc
1 Feb 2013
Satter Muneer A
(3)
Expand
SC 13G/A
Assembly Biosciences, Inc.
10 Feb 2022
SC 13G/A
Assembly Biosciences, Inc.
12 Feb 2021
SC 13G
Assembly Biosciences, Inc.
4 Jan 2021
Deep Track Capital, LP
(3)
Expand
SC 13G/A
Assembly Biosciences, Inc.
14 Feb 2023
SC 13G/A
Assembly Biosciences, Inc.
14 Feb 2022
SC 13G
Assembly Biosciences, Inc.
12 Oct 2021
VANGUARD GROUP INC
(2)
Expand
SC 13G/A
Assembly Biosciences, Inc.
9 Feb 2022
SC 13G
Assembly Biosciences, Inc.
10 Feb 2021
FMR LLC
(2)
Expand
SC 13G/A
Ventrus Biosciences Inc
13 Nov 2012
SC 13G
Ventrus Biosciences Inc
14 Feb 2012
WELLINGTON MANAGEMENT GROUP LLP
(2)
Expand
SC 13G/A
Assembly Biosciences, Inc.
8 Jan 2020
SC 13G
Assembly Biosciences, Inc.
12 Feb 2019
Farallon Capital Partners, L.P.
(2)
Expand
SC 13G/A
Assembly Biosciences, Inc.
9 Feb
SC 13G
Assembly Biosciences, Inc.
15 Aug 2025
Janus Henderson Group Ltd.
(2)
Expand
SC 13G/A
Assembly Biosciences, Inc.
13 Aug
SC 13G
Assembly Biosciences, Inc.
8 Dec 2025
GREAT POINT PARTNERS LLC
(2)
Expand
SC 13G/A
Ventrus Biosciences Inc
14 Feb 2013
SC 13G
Ventrus Biosciences Inc
14 Feb 2012
QVT Financial LP
(2)
Expand
SC 13G/A
Assembly Biosciences, Inc.
11 Feb 2016
SC 13G
Assembly Biosciences, Inc.
2 Jan 2015
SOPHROSYNE CAPITAL LLC
(2)
Expand
SC 13G/A
Ventrus Biosciences Inc
29 Jan 2014
SC 13G
Ventrus Biosciences Inc
5 Feb 2013
Broadfin Capital, LLC
(2)
Expand
SC 13G/A
Ventrus Biosciences Inc
14 Feb 2014
SC 13G
Ventrus Biosciences Inc
4 Feb 2013
SABBY MANAGEMENT, LLC
(2)
Expand
SC 13G/A
Ventrus Biosciences Inc
7 Jan 2014
SC 13G
Ventrus Biosciences Inc
24 Jan 2013
Rock Springs Capital Management LP
(2)
Expand
SC 13G/A
Assembly Biosciences, Inc.
14 Feb 2020
SC 13G
Assembly Biosciences, Inc.
7 Oct 2019
Paradigm Biocapital Advisors LP
(2)
Expand
SC 13G/A
Assembly Biosciences, Inc.
14 Aug
SC 13G
Assembly Biosciences, Inc.
11 May
FARALLON CAPITAL MANAGEMENT, L.L.C.
(1)
Expand
SC 13G/A
Assembly Biosciences, Inc.
4 Aug
ROSENWALD LINDSAY A MD
(1)
Expand
SC 13G
Ventrus Biosciences Inc
2 Apr 2012
EcoR1 Capital Fund, L.P.
(1)
Expand
SC 13G/A
Assembly Biosciences, Inc.
27 Jun 2016
Allianz Global Investors U.S. Holdings LLC
(1)
Expand
SC 13G/A
Assembly Biosciences, Inc.
9 Oct 2015
VenBio Select Advisor LLC
(1)
Expand
SC 13G
Assembly Biosciences, Inc.
12 Feb 2018
Commodore Capital LP
(1)
Expand
SC 13G
Assembly Biosciences, Inc.
15 Aug 2025
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