TENAX THERAPEUTICS, INC.
Total Trades
5
Buys
5
Sells
0
Largest Trade
$50K–$100K
Insiders
4
Institutional Funds
24
Inst. Value
$1M+
Activist Filings
42
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Rich Stuart | Chief Medical Offi… | BUY | $50K–$100K | 5K | $10.16 | Dec 10, 2025 |
| Rich Stuart | Chief Medical Offi… | BUY | $15K–$50K | 5K | $9.12 | Dec 5, 2025 |
| Giordano Christopher Thomas | CEO | BUY | $15K–$50K | 3K | $7.68 | Nov 20, 2025 |
| MCGAULEY THOMAS | Interim CFO | BUY | $50K–$100K | 8K | $7.27 | Nov 20, 2025 |
| Almenoff June Sherie | Director | BUY | $1K–$15K | 2K | $7.50 | Nov 19, 2025 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 24 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| Ikarian Capital, LLC | 968K | $1M+ | SH |
| MORGAN STANLEY | 592K | $1M+ | SH |
| PERCEPTIVE ADVISORS LLC | 439K | $1M+ | SH |
| Siren, L.L.C. | 427K | $1M+ | SH |
| Point72 Asset Management, L.P. | 423K | $1M+ | SH |
| Vivo Capital, LLC | 208K | $1M+ | SH |
| SPHERA FUNDS MANAGEMENT LTD. | 190K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 126K | $1M+ | SH |
| Velan Capital Investment Management LP | 83K | $1M+ | SH |
| ADAR1 Capital Management, LLC | 64K | $500K+ | SH |
| ADAR1 Capital Management, LLC | 64K | $500K+ | SH |
| Artia Global Partners LP | 42K | $500K+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 40K | $100K–$500K | SH |
| GOLDMAN SACHS GROUP INC | 22K | $100K–$500K | SH |
| BNP PARIBAS FINANCIAL MARKETS | 15K | $100K–$500K | SH |
| Stonepine Capital Management, LLC | 12K | $100K–$500K | SH |
| LETKO, BROSSEAU & ASSOCIATES INC | 11K | $100K–$500K | SH |
| MARSHALL WACE, LLP | 3K | $15K–$50K | SH |
| VANGUARD GROUP INC | 3K | $15K–$50K | SH |
| JPMORGAN CHASE & CO | 902 | $1K–$15K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 17, 2026
7.8%
596K shares
Point72 Asset Management, L.P.
SC 13G/A · Feb 17, 2026
6.8%
423K shares
SC 13G · Feb 12, 2026
9.6%
596K shares
SC 13G · Dec 23, 2025
7.0%
439K shares
SC 13G · Dec 8, 2025
10.0%
624K shares
SC 13G/A · Dec 5, 2025
15.5%
968K shares
Venrock Healthcare Capital Partners III, L.P.
SC 13G/A · Nov 14, 2025
9.9%
553K shares
SC 13G/A · Nov 14, 2025
8.8%
442K shares
SC 13G · Nov 14, 2025
9.9%
2.5M shares
Integrated Core Strategies (US) LLC
SC 13G/A · Nov 5, 2025
6.9%
314K shares
Point72 Asset Management, L.P.
SC 13G · Oct 29, 2025
7.4%
340K shares
SC 13G · Oct 7, 2025
21.2%
968K shares
SC 13G · Oct 2, 2025
8.0%
366K shares
SC 13G/A · Aug 14, 2025
4.0%
167K shares
Integrated Core Strategies (US) LLC
SC 13G · Jun 30, 2025
5.6%
234K shares
SC 13G · May 15, 2025
10.0%
418K shares
SC 13G/A · May 14, 2025
9.9%
397K shares
Dellora Investments Master Fund LP
SC 13G/A · Apr 4, 2025
7.7%
305K shares
S.H.N. Financial Investments Ltd.
SC 13G/A · Mar 18, 2025
5.0%
179K shares
SC 13G/A · Feb 14, 2025
5.4%
193K shares
Dellora Investments Master Fund LP
SC 13G/A · Jan 15, 2025
9.0%
305K shares
Dellora Investments Master Fund LP
SC 13G · Dec 5, 2024
5.9%
202K shares
SC 13G · Nov 15, 2024
9.9%
375K shares
Janus Henderson Group plc EIN #00-0000000
SC 13G/A · Nov 14, 2024
10.0%
360K shares
SC 13G/A · Nov 14, 2024
0.0%
0 shares
Stonepine Capital Management, LLC
SC 13G/A · Nov 13, 2024
10.0%
373K shares
Adage Capital Management, L.P.
SC 13G · Nov 12, 2024
10.0%
369K shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G · Sep 10, 2024
20.0%
3.8M shares
Biotechnology Value Fund, L.P.
SC 13G · Aug 19, 2024
5.3%
180K shares
Venrock Healthcare Capital Partners III, L.P.
SC 13G · Aug 19, 2024
10.0%
355K shares
Stonepine Capital Management, LLC
SC 13G · Aug 15, 2024
10.0%
373K shares
Vivo Opportunity Fund Holdings, L.P.
SC 13G · Aug 14, 2024
10.0%
6.2M shares
Janus Henderson Group plc EIN #00-0000000
SC 13G · Aug 14, 2024
9.9%
360K shares
S.H.N. Financial Investments Ltd.
SC 13G · Feb 20, 2024
5.6%
107K shares
SC 13G · Feb 16, 2024
9.9%
204K shares
SC 13G/A · Feb 14, 2024
0.1%
17K shares
SC 13G/A · Feb 14, 2023
10.0%
5.0M shares
SC 13D/A · Sep 23, 2022
14.3%
4.3M shares
SC 13D/A · Aug 12, 2022
14.4%
3.6M shares
SC 13G · Jun 21, 2022
10.0%
2.6M shares
SC 13D/A · Jun 17, 2022
10.0%
2.6M shares
SC 13D/A · May 20, 2022
10.0%
2.6M shares