OSRH
OSR Holdings, Inc.
NASDAQ · Healthcare · Biotechnology · US
$0.12
+0.00%0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
-35.9%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Mar 27, 2023 | Yoo David Jin · officer: Chief Financial Officer | A-Award | 20,000 | $0.00 |
| Feb 16, 2023 | REED STEVEN · director | A-Award | 20,000 | $0.00 |
| Feb 16, 2023 | Chung In Chul · director | A-Award | 20,000 | $12 |
| Feb 16, 2023 | Roberts Rad · director | A-Award | 20,000 | $0.00 |
| Feb 16, 2023 | Park Jin Whan · director | A-Award | 20,000 | $0.00 |
| Feb 16, 2023 | Euh Hosun · director | A-Award | 20,000 | $0.00 |
| Feb 16, 2023 | Bellevue Global Life Science Investors LLC · 10 percent owner | A-Award | 430,000 | $10 |
| Feb 16, 2023 | Bellevue Global Life Science Investors LLC · 10 percent owner | Purchase | 430,000 | $12 |
| Feb 16, 2023 | Hwang Kuk Hyoun · director, 10 percent owner, officer: Chief Executive Officer | A-Award | 430,000 | $10 |
| Feb 16, 2023 | Hwang Kuk Hyoun · director, 10 percent owner, officer: Chief Executive Officer | Purchase | 430,000 | $12 |
Institutional positioning
13F filings over the trailing two quarters
New 6Increased 3Reduced 2Sold out 11
| Filer | Action | Shares | Filed |
|---|---|---|---|
| CITADEL ADVISORS LLC | New Position | 127,810 | Sep 2, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 105,743 | May 15, 2026 |
| XTX TOPCO LTD | New Position | 60,746 | May 15, 2026 |
| TORONTO DOMINION BANK | New Position | 40,000 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 37,373 | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | New Position | 17,029 | May 8, 2026 |
| STONEX GROUP INC. | New Position | 15,435 | May 14, 2026 |
| MINT TOWER CAPITAL MANAGEMENT B.V. | Unchanged | 7,500 | May 4, 2026 |
| UBS GROUP AG | Reduced | 4,476 | May 5, 2026 |
| TOWER RESEARCH CAPITAL LLC (TRC) | Reduced | 4,141 | May 15, 2026 |
| CITIGROUP INC | Increased | 384 | May 11, 2026 |
| SBI SECURITIES CO., LTD. | Increased | 77 | Apr 28, 2026 |
| VANGUARD FIDUCIARY TRUST CO | Sold Out | 0 | May 8, 2026 |
| CITIGROUP INC | Sold Out | 0 | May 11, 2026 |
| StoneX Group Inc. | Sold Out | 0 | May 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Mar 27, 2023