TNXP
Tonix Pharmaceuticals Holding Corp.
NASDAQ · Healthcare · Biotechnology · US
$13.14
−1.72%5
Insider buys (3m)
0
Insider sells (3m)
$172.3K
Net value (3m)
+18.2%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 31, 2026 | LEDERMAN SETH · director, officer: Chief Executive Officer | Purchase | 2,000 | $14 |
| Aug 24, 2026 | BAGGER RICHARD H · director | Purchase | 1,000 | $13 |
| Jun 15, 2026 | Taylor Carolyn E. · director | Purchase | 1,415 | $11 |
| Jun 9, 2026 | Stillwell Richard Newcomb · director | Purchase | 5,000 | $12 |
| Jun 9, 2026 | LEDERMAN SETH · director, officer: Chief Executive Officer | Purchase | 5,000 | $12 |
| May 14, 2026 | Taylor Carolyn E. · director | A-Award | 22,700 | $13 |
| May 14, 2026 | Stillwell Richard Newcomb · director | A-Award | 22,700 | $13 |
| May 14, 2026 | Hunter James Randolph Jr · director | A-Award | 22,700 | $13 |
| May 14, 2026 | OLUKOTUN ADEOYE Y · director | A-Award | 22,700 | $13 |
| May 14, 2026 | Bell Margaret Smith · director | A-Award | 22,700 | $13 |
| May 14, 2026 | Treco James · director | A-Award | 22,700 | $13 |
| May 14, 2026 | GRANGE DAVID L · director | A-Award | 22,700 | $13 |
| May 14, 2026 | BAGGER RICHARD H · director | A-Award | 22,700 | $13 |
| Feb 26, 2026 | MORRIS JESSICA EDGAR · officer: Chief Operating Officer | A-Award | 39,012 | $14 |
| Feb 26, 2026 | MORRIS JESSICA EDGAR · officer: Chief Operating Officer | A-Award | 39,011 | $18 |
| Feb 26, 2026 | LEDERMAN SETH · director, officer: Chief Executive Officer | A-Award | 134,503 | $18 |
| Feb 26, 2026 | LEDERMAN SETH · director, officer: Chief Executive Officer | A-Award | 134,504 | $14 |
| Feb 26, 2026 | Fogarty Siobhan · officer: Chief Technology Officer | A-Award | 39,011 | $18 |
| Feb 26, 2026 | Fogarty Siobhan · officer: Chief Technology Officer | A-Award | 39,012 | $14 |
| Feb 26, 2026 | SULLIVAN GREGORY M · officer: Chief Medical Officer | A-Award | 39,011 | $18 |
| Feb 26, 2026 | SULLIVAN GREGORY M · officer: Chief Medical Officer | A-Award | 39,012 | $14 |
| Feb 26, 2026 | SAENGER BRADLEY · officer: Chief Financial Officer | A-Award | 39,011 | $18 |
| Feb 26, 2026 | SAENGER BRADLEY · officer: Chief Financial Officer | A-Award | 39,012 | $14 |
| Aug 21, 2025 | Taylor Carolyn E. · director | Purchase | 418 | $36 |
| Aug 20, 2025 | Treco James · director | Purchase | 250 | $36 |
| Jun 13, 2025 | Hunter James Randolph Jr · director | A-Award | 7,740 | $35 |
| May 15, 2025 | OLUKOTUN ADEOYE Y · director | A-Award | 10,000 | $20 |
| May 15, 2025 | Stillwell Richard Newcomb · director | A-Award | 10,000 | $20 |
| May 15, 2025 | BAGGER RICHARD H · director | A-Award | 10,000 | $20 |
| May 15, 2025 | Taylor Carolyn E. · director | A-Award | 10,000 | $20 |
Institutional positioning
13F filings over the trailing two quarters
New 47Increased 87Reduced 24Sold out 5
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 1,398,041 | Aug 7, 2026 |
| Point72 Asset Management, L.P. | Increased | 1,166,752 | Aug 14, 2026 |
| BLACKROCK, INC. | Increased | 968,177 | May 13, 2026 |
| MILLENNIUM MANAGEMENT LLC | Increased | 966,932 | Aug 14, 2026 |
| AQR CAPITAL MANAGEMENT LLC | Increased | 882,595 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 691,895 | Aug 13, 2026 |
| Jones Hill Capital LP | Increased | 625,428 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 518,650 | May 15, 2026 |
| CITADEL ADVISORS LLC | Increased | 511,812 | May 15, 2026 |
| Jones Hill Capital LP | New Position | 452,116 | May 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 395,260 | Aug 12, 2026 |
| Ishara Investments LP | New Position | 338,250 | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 313,291 | May 15, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | Increased | 313,082 | May 15, 2026 |
| CITADEL ADVISORS LLC | Reduced | 287,059 | Sep 2, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 31, 2026