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Tenax Therapeutics, Inc.
(TENX US)
$1.62
+0.01
0.62%
Ext:
$1.65
+0.03
1.85%
(Market Closed ยท 00:55:39 UTC)
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Recent Filings
Tenax Therapeutics, Inc.
(TENX US)
$1.62
+0.01
0.62%
Ext:
$1.65
+0.03
1.85%
(Market Closed ยท 00:55:39 UTC)
Follow
Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
Employees
TENX US
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โ
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SEC Filings by Owner
SEC Filings by Owner
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Insider Ownership
Jebsen Michael B
(62)
Expand
Form 4
PRIMARY DOCUMENT
12 Jan 2021
Form 4
PRIMARY DOCUMENT
15 May 2020
Form 4
PRIMARY DOCUMENT
7 Aug 2018
Form 4
PRIMARY DOCUMENT
5 Apr 2018
Form 4
PRIMARY DOCUMENT
2 Jan 2018
Form 4
PRIMARY DOCUMENT
31 Jul 2017
Form 4
PRIMARY DOCUMENT
18 Apr 2017
Form 4
Statement of changes in beneficial ownership
5 Apr 2017
Form 4
PRIMARY DOCUMENT
20 Dec 2016
Form 4
PRIMARY DOCUMENT
20 Dec 2016
BLANCK RONALD R
(14)
Expand
Form 4
Statement of changes in beneficial ownership
19 May 2020
Form 4
PRIMARY DOCUMENT
15 May 2020
Form 4
PRIMARY DOCUMENT
18 Apr 2019
Form 4
Statement of changes in beneficial ownership
20 Dec 2017
Form 4
PRIMARY DOCUMENT
20 Nov 2017
Form 4
PRIMARY DOCUMENT
27 May 2016
Form 4
PRIMARY DOCUMENT
6 Apr 2016
Form 4/A
PRIMARY DOCUMENT
19 Nov 2015
Form 4
PRIMARY DOCUMENT
19 Nov 2015
Form 4
PRIMARY DOCUMENT
20 Jan 2015
Rich Stuart
(12)
Expand
Form 4
PRIMARY DOCUMENT
13 Jan
Form 4
PRIMARY DOCUMENT
10 Dec 2025
Form 4
PRIMARY DOCUMENT
5 Dec 2025
Form 4
PRIMARY DOCUMENT
20 May 2025
Form 4
PRIMARY DOCUMENT
12 Dec 2024
Form 4
PRIMARY DOCUMENT
21 May 2024
Form 4
PRIMARY DOCUMENT
23 Sep 2022
Form 4
PRIMARY DOCUMENT
10 Jun 2022
Form 4
PRIMARY DOCUMENT
6 Dec 2021
Form 4
PRIMARY DOCUMENT
15 Jun 2021
PROEHL GERALD T
(10)
Expand
Form 4
PRIMARY DOCUMENT
13 Jan
Form 4
PRIMARY DOCUMENT
3 Jul 2025
Form 4
PRIMARY DOCUMENT
12 Dec 2024
Form 4
PRIMARY DOCUMENT
8 Aug 2024
Form 4
PRIMARY DOCUMENT
10 Jun 2022
Form 4
PRIMARY DOCUMENT
15 Jun 2021
Form 4
PRIMARY DOCUMENT
15 May 2020
Form 4
PRIMARY DOCUMENT
18 Apr 2019
Form 4
PRIMARY DOCUMENT
29 Nov 2016
Form 3
OWNERSHIP DOCUMENT
29 Nov 2016
Doogan Declan
(9)
Expand
Form 4
Statement of changes in beneficial ownership
17 Sep
Form 4
PRIMARY DOCUMENT
13 Jan
Form 4
PRIMARY DOCUMENT
3 Jul 2025
Form 4
PRIMARY DOCUMENT
12 Dec 2024
Form 4
PRIMARY DOCUMENT
12 Aug 2022
Form 4
PRIMARY DOCUMENT
10 Jun 2022
Form 4
PRIMARY DOCUMENT
11 Aug 2021
Form 4
PRIMARY DOCUMENT
15 Jun 2021
Form 3
PRIMARY DOCUMENT
15 Jun 2021
Giordano Christopher Thomas
(9)
Expand
Form 4
PRIMARY DOCUMENT
15 Sep
Form 4
Statement of changes in beneficial ownership
14 Jul
Form 4
PRIMARY DOCUMENT
13 Jan
Form 4
PRIMARY DOCUMENT
20 Nov 2025
Form 4
PRIMARY DOCUMENT
20 May 2025
Form 4
PRIMARY DOCUMENT
12 Dec 2024
Form 4
PRIMARY DOCUMENT
21 May 2024
Form 4
PRIMARY DOCUMENT
10 Jun 2022
Form 3
PRIMARY DOCUMENT
15 Jul 2021
DiTonno Anthony A
(8)
Expand
Form 4
PRIMARY DOCUMENT
8 Jul 2021
Form 4
PRIMARY DOCUMENT
12 Jan 2021
Form 4
PRIMARY DOCUMENT
15 May 2020
Form 4
PRIMARY DOCUMENT
22 Apr 2019
Form 4
PRIMARY DOCUMENT
18 Apr 2019
Form 4
PRIMARY DOCUMENT
26 Jul 2013
Form 4
PRIMARY DOCUMENT
14 Jun 2012
Form 3
PRIMARY DOCUMENT
20 Jan 2012
Almenoff June Sherie
(8)
Expand
Form 4
PRIMARY DOCUMENT
13 Jan
Form 4/A
PRIMARY DOCUMENT
20 Nov 2025
Form 4
PRIMARY DOCUMENT
19 Nov 2025
Form 4
PRIMARY DOCUMENT
3 Jul 2025
Form 4
PRIMARY DOCUMENT
12 Dec 2024
Form 4
PRIMARY DOCUMENT
10 Jun 2022
Form 4
Statement of changes in beneficial ownership
15 Jun 2021
Form 3
PRIMARY DOCUMENT
12 Apr 2022
ARMISTICE CAPITAL, LLC
(8)
Expand
Form 4
Statement of changes in beneficial ownership
19 May 2022
Form 4
Statement of changes in beneficial ownership
9 Jul 2021
Form 4
Statement of changes in beneficial ownership
9 Sep 2020
Form 4
Statement of changes in beneficial ownership
3 Sep 2020
Form 4
Statement of changes in beneficial ownership
31 Aug 2020
Form 4
Statement of changes in beneficial ownership
26 Aug 2020
Form 4
Statement of changes in beneficial ownership
21 Aug 2020
Form 3
Initial statement of beneficial ownership
16 Jul 2020
Armistice Capital Master Fund Ltd.
(8)
Expand
Form 4
Statement of changes in beneficial ownership
19 May 2022
Form 4
Statement of changes in beneficial ownership
9 Jul 2021
Form 4
Statement of changes in beneficial ownership
9 Sep 2020
Form 4
Statement of changes in beneficial ownership
3 Sep 2020
Form 4
Statement of changes in beneficial ownership
31 Aug 2020
Form 4
Statement of changes in beneficial ownership
26 Aug 2020
Form 4
Statement of changes in beneficial ownership
21 Aug 2020
Form 3
Initial statement of beneficial ownership
16 Jul 2020
Boyd Steven
(8)
Expand
Form 4
Statement of changes in beneficial ownership
19 May 2022
Form 4
Statement of changes in beneficial ownership
9 Jul 2021
Form 4
Statement of changes in beneficial ownership
9 Sep 2020
Form 4
Statement of changes in beneficial ownership
3 Sep 2020
Form 4
Statement of changes in beneficial ownership
31 Aug 2020
Form 4
Statement of changes in beneficial ownership
26 Aug 2020
Form 4
Statement of changes in beneficial ownership
21 Aug 2020
Form 3
Initial statement of beneficial ownership
16 Jul 2020
Stern Christian J
(7)
Expand
Form 4
PRIMARY DOCUMENT
10 Aug 2011
Form 4
PRIMARY DOCUMENT
8 Aug 2011
Form 4/A
PRIMARY DOCUMENT
9 Aug 2011
Form 4
PRIMARY DOCUMENT
1 Jun 2011
Form 4
PRIMARY DOCUMENT
2 Sep 2010
Form 5
PRIMARY DOCUMENT
15 Jun 2010
Form 3
PRIMARY DOCUMENT
22 Jan 2010
Davidson Michael H.
(7)
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Form 4
PRIMARY DOCUMENT
13 Jan
Form 4
PRIMARY DOCUMENT
3 Jul 2025
Form 4
PRIMARY DOCUMENT
12 Dec 2024
Form 4
PRIMARY DOCUMENT
8 Aug 2024
Form 4
PRIMARY DOCUMENT
10 Jun 2022
Form 4
PRIMARY DOCUMENT
15 Jun 2021
Form 3
PRIMARY DOCUMENT
15 Jun 2021
Klein Gerald L
(6)
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Form 4
PRIMARY DOCUMENT
19 Oct 2011
Form 4
PRIMARY DOCUMENT
16 Sep 2011
Form 4
PRIMARY DOCUMENT
10 Aug 2011
Form 4
PRIMARY DOCUMENT
8 Aug 2011
Form 4
PRIMARY DOCUMENT
1 Jun 2011
Form 3
PRIMARY DOCUMENT
22 Jan 2010
Mitchum James P.
(6)
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Form 4
PRIMARY DOCUMENT
15 Jun 2021
Form 4
PRIMARY DOCUMENT
15 May 2020
Form 4
PRIMARY DOCUMENT
18 Apr 2019
Form 4
PRIMARY DOCUMENT
22 Nov 2016
Form 4
PRIMARY DOCUMENT
19 Feb 2016
Form 3
PRIMARY DOCUMENT
18 Feb 2016
RALLIS CHRIS A
(5)
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Form 4
Statement of changes in beneficial ownership
15 Jun 2020
Form 4
PRIMARY DOCUMENT
22 Aug 2016
Form 4
PRIMARY DOCUMENT
30 Jul 2013
Form 4
PRIMARY DOCUMENT
14 Jun 2012
Form 3
PRIMARY DOCUMENT
6 Feb 2012
Hunter Robyn
(5)
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PRIMARY DOCUMENT
13 Jan
Form 4
PRIMARY DOCUMENT
3 Jul 2025
Form 4
PRIMARY DOCUMENT
12 Dec 2024
Form 4
PRIMARY DOCUMENT
10 Jun 2022
Form 3
PRIMARY DOCUMENT
31 Jan 2022
Schneeberger Daniel
(5)
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PRIMARY DOCUMENT
21 Oct
Form 4
PRIMARY DOCUMENT
8 Sep
Form 4
PRIMARY DOCUMENT
2 Sep
Form 4
PRIMARY DOCUMENT
24 Aug
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PRIMARY DOCUMENT
24 Aug
ADAR1 Capital Management, LLC
(5)
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Form 4
PRIMARY DOCUMENT
21 Oct
Form 4
PRIMARY DOCUMENT
8 Sep
Form 4
PRIMARY DOCUMENT
2 Sep
Form 4
PRIMARY DOCUMENT
24 Aug
Form 3
PRIMARY DOCUMENT
24 Aug
Kelley John P
(4)
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PRIMARY DOCUMENT
20 Mar 2017
Form 4
PRIMARY DOCUMENT
20 Dec 2016
Form 4
PRIMARY DOCUMENT
15 Nov 2013
Form 3
PRIMARY DOCUMENT
15 Nov 2013
Kiral Richard M
(4)
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Form 4
PRIMARY DOCUMENT
12 Jul 2011
Form 5
PRIMARY DOCUMENT
15 Jun 2010
Form 3
PRIMARY DOCUMENT
22 Jan 2010
Form 3
PRIMARY DOCUMENT
22 Jan 2010
STAAB THOMAS R II
(3)
Expand
Form 4
Statement of changes in beneficial ownership
15 Sep
Form 4
Statement of changes in beneficial ownership
13 May
Form 3
Initial statement of beneficial ownership
13 May
MCGAULEY THOMAS
(3)
Expand
Form 4
PRIMARY DOCUMENT
3 Feb
Form 4
PRIMARY DOCUMENT
19 Nov 2025
Form 3
PRIMARY DOCUMENT
6 Dec 2024
Chatfield William A.
(2)
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Form 4
PRIMARY DOCUMENT
14 Jun 2012
Form 3
PRIMARY DOCUMENT
6 Feb 2012
Dellora Investments LP
(2)
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Form 4
PRIMARY DOCUMENT
12 Mar 2025
Form 3
PRIMARY DOCUMENT
10 Jan 2025
HOFFMAN LAWRENCE R
(1)
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Form 3
PRIMARY DOCUMENT
12 Jan 2024
Lurier Eliot M
(1)
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PRIMARY DOCUMENT
4 Nov 2021
ENGLE J MELVILLE
(1)
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Form 3
PRIMARY DOCUMENT
25 Jan 2010
Eckert Rene
(1)
Expand
Form 3
PRIMARY DOCUMENT
22 Jan 2010
Spiess Bruce D
(1)
Expand
Form 3
PRIMARY DOCUMENT
22 Jan 2010
Harrington Kirk
(1)
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Form 3
PRIMARY DOCUMENT
25 Jan 2010
Maher Illya Keith
(1)
Expand
Form 3
Initial statement of beneficial ownership
21 Jul 2020
โฅ5% Ownership
ARMISTICE CAPITAL, LLC
(8)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
14 Feb 2024
SC 13G/A
Tenax Therapeutics, Inc.
14 Feb 2023
SC 13G
Tenax Therapeutics, Inc.
21 Jun 2022
SC 13D/A
Tenax Therapeutics, Inc.
17 Jun 2022
SC 13D/A
Tenax Therapeutics, Inc.
20 May 2022
SC 13D/A
Tenax Therapeutics, Inc.
9 Jul 2021
SC 13D
Tenax Therapeutics, Inc.
16 Jul 2020
SC 13G
Tenax Therapeutics, Inc.
23 Mar 2020
Venrock Healthcare Capital Partners III, L.P.
(7)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
14 Aug
SC 13G/A
Tenax Therapeutics, Inc.
15 May
SC 13G/A
Tenax Therapeutics, Inc.
17 Feb
SC 13G/A
Tenax Therapeutics, Inc.
14 Nov 2025
SC 13G/A
Tenax Therapeutics, Inc.
14 Aug 2025
SC 13G/A
Tenax Therapeutics, Inc.
15 May 2025
SC 13G
Tenax Therapeutics, Inc.
19 Aug 2024
JANUS HENDERSON GROUP PLC
(6)
Expand
SC 13G
Tenax Therapeutics, Inc.
8 Dec 2025
SC 13G/A
Tenax Therapeutics, Inc.
14 Aug 2025
SC 13G/A
Tenax Therapeutics, Inc.
14 May 2025
SC 13G/A
Tenax Therapeutics, Inc.
14 Feb 2025
SC 13G/A
Tenax Therapeutics, Inc.
14 Nov 2024
SC 13G
Tenax Therapeutics, Inc.
14 Aug 2024
Dellora Investments LP
(6)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
9 Oct
SC 13G/A
Tenax Therapeutics, Inc.
15 May
SC 13G/A
Tenax Therapeutics, Inc.
17 Feb
SC 13G/A
Tenax Therapeutics, Inc.
4 Apr 2025
SC 13G/A
Tenax Therapeutics, Inc.
15 Jan 2025
SC 13G
Tenax Therapeutics, Inc.
5 Dec 2024
RA CAPITAL MANAGEMENT, LLC
(5)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
14 Feb 2018
SC 13G/A
Tenax Therapeutics, Inc.
14 Feb 2017
SC 13G/A
Tenax Therapeutics, Inc.
16 Feb 2016
SC 13G/A
Tenax Therapeutics, Inc.
17 Feb 2015
SC 13G
Tenax Therapeutics, Inc.
26 Sep 2014
SABBY MANAGEMENT, LLC
(5)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
4 Jan 2018
SC 13G/A
Tenax Therapeutics, Inc.
6 Jan 2017
SC 13G/A
Tenax Therapeutics, Inc.
11 Jan 2016
SC 13G/A
Tenax Therapeutics, Inc.
4 Feb 2015
SC 13G
Oxygen Biotherapeutics, Inc.
18 Mar 2014
Doogan Declan
(5)
Expand
SC 13D/A
Tenax Therapeutics, Inc.
9 Feb 2023
SC 13D/A
Tenax Therapeutics, Inc.
6 Jan 2023
SC 13D/A
Tenax Therapeutics, Inc.
12 Aug 2022
SC 13D/A
Tenax Therapeutics, Inc.
24 Aug 2021
SC 13D
Tenax Therapeutics, Inc.
22 Jun 2021
Rich Stuart
(5)
Expand
SC 13D/A
Tenax Therapeutics, Inc.
9 Feb 2023
SC 13D/A
Tenax Therapeutics, Inc.
6 Jan 2023
SC 13D/A
Tenax Therapeutics, Inc.
23 Sep 2022
SC 13D/A
Tenax Therapeutics, Inc.
6 Dec 2021
SC 13D
Tenax Therapeutics, Inc.
22 Jun 2021
PRICE T ROWE ASSOCIATES INC /MD/
(4)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
5 Jun
SC 13G/A
Tenax Therapeutics, Inc.
7 May
SC 13G/A
Tenax Therapeutics, Inc.
7 May
SC 13G
Tenax Therapeutics, Inc.
10 Sep 2024
BIOTECHNOLOGY VALUE FUND L P
(4)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
14 Aug
SC 13G/A
Tenax Therapeutics, Inc.
15 May
SC 13G/A
Tenax Therapeutics, Inc.
17 Feb
SC 13G
Tenax Therapeutics, Inc.
19 Aug 2024
PERCEPTIVE ADVISORS LLC
(4)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
14 Aug
SC 13G/A
Tenax Therapeutics, Inc.
15 May
SC 13G/A
Tenax Therapeutics, Inc.
17 Feb
SC 13G
Tenax Therapeutics, Inc.
23 Dec 2025
MILLENNIUM MANAGEMENT LLC
(4)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
15 Oct
SC 13G
Tenax Therapeutics, Inc.
18 Aug
SC 13G/A
Tenax Therapeutics, Inc.
17 Jul
SC 13G
Tenax Therapeutics, Inc.
20 May
RTW INVESTMENTS, LP
(4)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
14 Aug
SC 13G/A
Tenax Therapeutics, Inc.
15 May
SC 13G/A
Tenax Therapeutics, Inc.
17 Feb
SC 13G
Tenax Therapeutics, Inc.
15 May 2025
Ikarian Capital, LLC
(4)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
14 Aug
SC 13G/A
Tenax Therapeutics, Inc.
7 Apr
SC 13G/A
Tenax Therapeutics, Inc.
5 Dec 2025
SC 13G
Tenax Therapeutics, Inc.
7 Oct 2025
Lind Global Fund II LP
(4)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
15 May
SC 13G/A
Tenax Therapeutics, Inc.
17 Feb
SC 13G/A
Tenax Therapeutics, Inc.
14 Nov 2025
SC 13G
Tenax Therapeutics, Inc.
14 Nov 2024
RENAISSANCE TECHNOLOGIES LLC
(3)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
11 Feb 2021
SC 13G/A
Tenax Therapeutics, Inc.
13 Feb 2020
SC 13G
Tenax Therapeutics, Inc.
12 Feb 2019
UBS AG/NY
(3)
Expand
SC 13G/A
Synthetic Blood International Inc
19 Feb 2002
SC 13G/A
Synthetic Blood International Inc
15 Feb 2002
SC 13G
Synthetic Blood International Inc
15 Feb 2000
GREAT POINT PARTNERS LLC
(3)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
17 Feb 2015
SC 13G/A
Tenax Therapeutics, Inc.
17 Feb 2015
SC 13G
Oxygen Biotherapeutics, Inc.
28 Mar 2014
INTEGRATED CORE STRATEGIES (US) LLC
(3)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
8 May
SC 13G/A
Tenax Therapeutics, Inc.
5 Nov 2025
SC 13G
Tenax Therapeutics, Inc.
30 Jun 2025
Hudson Bay Capital Management LP
(3)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
4 Feb 2022
SC 13G/A
Tenax Therapeutics, Inc.
11 Feb 2021
SC 13G
Tenax Therapeutics, Inc.
5 Feb 2019
Stonepine Capital Management, LLC
(3)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
15 May
SC 13G/A
Tenax Therapeutics, Inc.
13 Nov 2024
SC 13G
Tenax Therapeutics, Inc.
15 Aug 2024
Iroquois Capital Management, LLC
(3)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
14 Feb 2020
SC 13G/A
Tenax Therapeutics, Inc.
14 Feb 2019
SC 13G
Tenax Therapeutics, Inc.
14 Dec 2018
Broadfin Capital, LLC
(3)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
13 Feb 2018
SC 13G/A
Tenax Therapeutics, Inc.
17 Feb 2015
SC 13G
Oxygen Biotherapeutics, Inc.
11 Jun 2014
Adage Capital Management, L.P.
(3)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
12 Nov
SC 13G/A
Tenax Therapeutics, Inc.
12 Aug
SC 13G
Tenax Therapeutics, Inc.
12 Nov 2024
Point72 Asset Management, L.P.
(3)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
15 May
SC 13G/A
Tenax Therapeutics, Inc.
17 Feb
SC 13G
Tenax Therapeutics, Inc.
29 Oct 2025
FMR LLC
(2)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
8 Sep
SC 13G
Tenax Therapeutics, Inc.
8 Jul
MORGAN STANLEY
(2)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
8 Apr
SC 13G
Tenax Therapeutics, Inc.
12 Feb
ING GROEP NV
(2)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
11 Sep
SC 13G
Tenax Therapeutics, Inc.
27 Aug
HealthCor Management, L.P.
(2)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
13 Feb 2015
SC 13G
Oxygen Biotherapeutics, Inc.
28 Mar 2014
BlackRock Inc.
(2)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
7 Aug 2020
SC 13G
Tenax Therapeutics, Inc.
7 Feb 2020
SPHERA FUNDS MANAGEMENT LTD.
(2)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
13 Oct
SC 13G
Tenax Therapeutics, Inc.
27 Aug
CVI Investments, Inc.
(2)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
14 Nov 2024
SC 13G
Tenax Therapeutics, Inc.
16 Feb 2024
Binsalamah Ziyad
(2)
Expand
SC 13D/A
Tenax Therapeutics, Inc.
2 Jun 2020
SC 13D
Tenax Therapeutics, Inc.
18 May 2020
Logos Global Management LP
(2)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
15 May
SC 13G
Tenax Therapeutics, Inc.
9 Mar
Giordano Christopher Thomas
(2)
Expand
SC 13D/A
Tenax Therapeutics, Inc.
31 Jul
SC 13D
Tenax Therapeutics, Inc.
10 Mar
S.H.N. Financial Investments Ltd.
(2)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
18 Mar 2025
SC 13G
Tenax Therapeutics, Inc.
20 Feb 2024
Vivo Opportunity Fund Holdings, L.P.
(2)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
14 Aug
SC 13G
Tenax Therapeutics, Inc.
14 Aug 2024
Invus Global Management, LLC
(2)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
4 May
SC 13G
Tenax Therapeutics, Inc.
2 Oct 2025
BlackRock, Inc.
(2)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
27 Oct
SC 13G
Tenax Therapeutics, Inc.
30 Jul
RA Capital Healthcare Fund LP
(1)
Expand
SC 13G/A
Tenax Therapeutics, Inc.
14 Feb 2017
INTRACOASTAL CAPITAL, LLC
(1)
Expand
SC 13G
Tenax Therapeutics, Inc.
13 Feb 2023
ADAR1 Capital Management, LLC
(1)
Expand
SC 13G
Tenax Therapeutics, Inc.
8 Sep
Vestal Point Capital, LP
(1)
Expand
SC 13G
Tenax Therapeutics, Inc.
14 Nov 2025
Select Filings
Insider Ownership
Jebsen Michael B
(62)
Expand
Form 4
PRIMARY DOCUMENT
12 Jan 2021
Form 4
PRIMARY DOCUMENT
15 May 2020
Form 4
PRIMARY DOCUMENT
7 Aug 2018
Form 4
PRIMARY DOCUMENT
5 Apr 2018
Form 4
PRIMARY DOCUMENT
2 Jan 2018
Form 4
PRIMARY DOCUMENT
31 Jul 2017
Form 4
PRIMARY DOCUMENT
18 Apr 2017
Form 4
Statement of changes in beneficial ownership
5 Apr 2017
Form 4
PRIMARY DOCUMENT
20 Dec 2016
Form 4
PRIMARY DOCUMENT
20 Dec 2016
BLANCK RONALD R
(14)
Expand
Form 4
Statement of changes in beneficial ownership
19 May 2020
Form 4
PRIMARY DOCUMENT
15 May 2020
Form 4
PRIMARY DOCUMENT
18 Apr 2019
Form 4
Statement of changes in beneficial ownership
20 Dec 2017
Form 4
PRIMARY DOCUMENT
20 Nov 2017
Form 4
PRIMARY DOCUMENT
27 May 2016
Form 4
PRIMARY DOCUMENT
6 Apr 2016
Form 4/A
PRIMARY DOCUMENT
19 Nov 2015
Form 4
PRIMARY DOCUMENT
19 Nov 2015
Form 4
PRIMARY DOCUMENT
20 Jan 2015
Rich Stuart
(12)
Expand
Form 4
PRIMARY DOCUMENT
13 Jan
Form 4
PRIMARY DOCUMENT
10 Dec 2025
Form 4
PRIMARY DOCUMENT
5 Dec 2025
Form 4
PRIMARY DOCUMENT
20 May 2025
Form 4
PRIMARY DOCUMENT
12 Dec 2024
Form 4
PRIMARY DOCUMENT
21 May 2024
Form 4
PRIMARY DOCUMENT
23 Sep 2022
Form 4
PRIMARY DOCUMENT
10 Jun 2022
Form 4
PRIMARY DOCUMENT
6 Dec 2021
Form 4
PRIMARY DOCUMENT
15 Jun 2021
PROEHL GERALD T
(10)
Expand
Form 4
PRIMARY DOCUMENT
13 Jan
Form 4
PRIMARY DOCUMENT
3 Jul 2025
Form 4
PRIMARY DOCUMENT
12 Dec 2024
Form 4
PRIMARY DOCUMENT
8 Aug 2024
Form 4
PRIMARY DOCUMENT
10 Jun 2022
Form 4
PRIMARY DOCUMENT
15 Jun 2021
Form 4
PRIMARY DOCUMENT
15 May 2020
Form 4
PRIMARY DOCUMENT
18 Apr 2019
Form 4
PRIMARY DOCUMENT
29 Nov 2016
Form 3
OWNERSHIP DOCUMENT
29 Nov 2016
Doogan Declan
(9)
Expand
Form 4
Statement of changes in beneficial ownership
17 Sep
Form 4
PRIMARY DOCUMENT
13 Jan
Form 4
PRIMARY DOCUMENT
3 Jul 2025
Form 4
PRIMARY DOCUMENT
12 Dec 2024
Form 4
PRIMARY DOCUMENT
12 Aug 2022
Form 4
PRIMARY DOCUMENT
10 Jun 2022
Form 4
PRIMARY DOCUMENT
11 Aug 2021
Form 4
PRIMARY DOCUMENT
15 Jun 2021
Form 3
PRIMARY DOCUMENT
15 Jun 2021
Giordano Christopher Thomas
(9)
Expand
Form 4
PRIMARY DOCUMENT
15 Sep
Form 4
Statement of changes in beneficial ownership
14 Jul
Form 4
PRIMARY DOCUMENT
13 Jan
Form 4
PRIMARY DOCUMENT
20 Nov 2025
Form 4
PRIMARY DOCUMENT
20 May 2025
Form 4
PRIMARY DOCUMENT
12 Dec 2024
Form 4
PRIMARY DOCUMENT
21 May 2024
Form 4
PRIMARY DOCUMENT
10 Jun 2022
Form 3
PRIMARY DOCUMENT
15 Jul 2021
DiTonno Anthony A
(8)
Expand
Form 4
PRIMARY DOCUMENT
8 Jul 2021
Form 4
PRIMARY DOCUMENT
12 Jan 2021
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15 May 2020
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22 Apr 2019
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18 Apr 2019
Form 4
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26 Jul 2013
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14 Jun 2012
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20 Jan 2012
Almenoff June Sherie
(8)
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13 Jan
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20 Nov 2025
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19 Nov 2025
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3 Jul 2025
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12 Dec 2024
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10 Jun 2022
Form 4
Statement of changes in beneficial ownership
15 Jun 2021
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PRIMARY DOCUMENT
12 Apr 2022
ARMISTICE CAPITAL, LLC
(8)
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Statement of changes in beneficial ownership
19 May 2022
Form 4
Statement of changes in beneficial ownership
9 Jul 2021
Form 4
Statement of changes in beneficial ownership
9 Sep 2020
Form 4
Statement of changes in beneficial ownership
3 Sep 2020
Form 4
Statement of changes in beneficial ownership
31 Aug 2020
Form 4
Statement of changes in beneficial ownership
26 Aug 2020
Form 4
Statement of changes in beneficial ownership
21 Aug 2020
Form 3
Initial statement of beneficial ownership
16 Jul 2020
Armistice Capital Master Fund Ltd.
(8)
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Statement of changes in beneficial ownership
19 May 2022
Form 4
Statement of changes in beneficial ownership
9 Jul 2021
Form 4
Statement of changes in beneficial ownership
9 Sep 2020
Form 4
Statement of changes in beneficial ownership
3 Sep 2020
Form 4
Statement of changes in beneficial ownership
31 Aug 2020
Form 4
Statement of changes in beneficial ownership
26 Aug 2020
Form 4
Statement of changes in beneficial ownership
21 Aug 2020
Form 3
Initial statement of beneficial ownership
16 Jul 2020
Boyd Steven
(8)
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Statement of changes in beneficial ownership
19 May 2022
Form 4
Statement of changes in beneficial ownership
9 Jul 2021
Form 4
Statement of changes in beneficial ownership
9 Sep 2020
Form 4
Statement of changes in beneficial ownership
3 Sep 2020
Form 4
Statement of changes in beneficial ownership
31 Aug 2020
Form 4
Statement of changes in beneficial ownership
26 Aug 2020
Form 4
Statement of changes in beneficial ownership
21 Aug 2020
Form 3
Initial statement of beneficial ownership
16 Jul 2020
Stern Christian J
(7)
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10 Aug 2011
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8 Aug 2011
Form 4/A
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9 Aug 2011
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1 Jun 2011
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15 Jun 2010
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22 Jan 2010
Davidson Michael H.
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13 Jan
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3 Jul 2025
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12 Dec 2024
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15 Jun 2021
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15 Jun 2021
Klein Gerald L
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19 Oct 2011
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16 Sep 2011
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10 Aug 2011
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15 Jun 2021
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18 Apr 2019
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18 Feb 2016
RALLIS CHRIS A
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15 Jun 2020
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22 Aug 2016
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30 Jul 2013
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14 Jun 2012
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6 Feb 2012
Hunter Robyn
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3 Jul 2025
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Schneeberger Daniel
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21 Oct
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24 Aug
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24 Aug
ADAR1 Capital Management, LLC
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21 Oct
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24 Aug
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Kelley John P
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20 Mar 2017
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20 Dec 2016
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12 Jul 2011
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15 Jun 2010
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22 Jan 2010
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22 Jan 2010
STAAB THOMAS R II
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13 May
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Initial statement of beneficial ownership
13 May
MCGAULEY THOMAS
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19 Nov 2025
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Chatfield William A.
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14 Jun 2012
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6 Feb 2012
Dellora Investments LP
(2)
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12 Mar 2025
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10 Jan 2025
HOFFMAN LAWRENCE R
(1)
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12 Jan 2024
Lurier Eliot M
(1)
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4 Nov 2021
ENGLE J MELVILLE
(1)
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25 Jan 2010
Eckert Rene
(1)
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22 Jan 2010
Spiess Bruce D
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22 Jan 2010
Harrington Kirk
(1)
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25 Jan 2010
Maher Illya Keith
(1)
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Initial statement of beneficial ownership
21 Jul 2020
โฅ5% Ownership
ARMISTICE CAPITAL, LLC
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