SHOULDER INNOVATIONS INC (SI) Stock Ownership and Short Interest
USA - NYSE:SI - US82537J1088 - Common Stock
12.84 USD
+0.47 (+3.8%)
| Shares Outstanding | 20.36M |
| Float | 18.18M |
| Float Short Interest Percentage | 3.02% |
| Owners (insider) | 3.99% |
| Owners (institutional) | 57.68% |
| Owners (insider) change | 73.31% |
| Owners (institutional) change | 0% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Sep 12, 2025 | Points Jeffrey S. | Open Market Purchase | 1600 | 15.67 | $ 25,072.00 |
| Sep 12, 2025 | Blue David Lawrence | Option Excercise | 94394 | 2.16 | $ 204,135.01 |
| Sep 11, 2025 | Ahearn Matthew Fraser | Option Excercise | 107345 | 2.02 | $ 217,270.66 |
| Sep 11, 2025 | Points Jeffrey S. | Option Excercise | 13264 | 2.48 | $ 32,900.03 |
| Sep 11, 2025 | Ball Robert Joseph | Open Market Purchase | 8000 | 15.34 | $ 122,755.00 |
| Aug 1, 2025 | Pardo Geoffrey B | Open Market Purchase | 100000 | 15.00 | $ 1,500,000.00 |
| Aug 1, 2025 | Pardo Geoffrey B | Grant | 7666 | 0.00 | $ 0.00 |
| Aug 1, 2025 | Blue David Lawrence | Other Aquisition | 43937 | $ 0.00 | |
| Aug 1, 2025 | Ahearn Matthew Fraser | Other Aquisition | 67242 | $ 0.00 | |
| Aug 1, 2025 | BUCKMAN PAUL | Other Aquisition | 6198 | $ 0.00 | |
| Aug 1, 2025 | BUCKMAN PAUL | Grant | 7666 | 0.00 | $ 0.00 |
| Aug 1, 2025 | Sidow Kevin K. | Other Aquisition | 12344 | $ 0.00 | |
| Aug 1, 2025 | Sidow Kevin K. | Grant | 7666 | 0.00 | $ 0.00 |
| Aug 1, 2025 | Tansey Casey M | Other Aquisition | 2693121 | $ 0.00 | |
| Aug 1, 2025 | Tansey Casey M | Grant | 7666 | 0.00 | $ 0.00 |
| Aug 1, 2025 | Tansey Casey M | Open Market Purchase | 40000 | 15.00 | $ 600,000.00 |
| Aug 1, 2025 | Points Jeffrey S. | Open Market Purchase | 50 | 15.00 | $ 750.00 |
| Aug 1, 2025 | Gilde Healthcare Holding B.V. | Other Aquisition | 2280482 | $ 0.00 | |
| Aug 1, 2025 | Gilde Healthcare Holding B.V. | Open Market Purchase | 100000 | 15.00 | $ 1,500,000.00 |
| Aug 1, 2025 | Carusi Michael A | Other Aquisition | 1618470 | $ 0.00 | |
| Aug 1, 2025 | Carusi Michael A | Open Market Purchase | 266666 | 15.00 | $ 3,999,990.00 |
| Aug 1, 2025 | Carusi Michael A | Grant | 7666 | 0.00 | $ 0.00 |
| Aug 1, 2025 | Ball Robert Joseph | Other Aquisition | 85888 | $ 0.00 | |
| Aug 1, 2025 | Buchholz Richard | Grant | 7666 | 0.00 | $ 0.00 |
| Aug 1, 2025 | Buchholz Richard | Open Market Purchase | 5000 | 15.00 | $ 75,000.00 |
| Aug 1, 2025 | LSV Associates II, LLC | Other Aquisition | 1618470 | $ 0.00 | |
| Aug 1, 2025 | Lightstone Ventures II, L.P. | Other Aquisition | 1618470 | $ 0.00 | |
| Aug 1, 2025 | Lightstone Ventures II (A), L.P. | Other Aquisition | 1618470 | $ 0.00 | |
| Aug 1, 2025 | Plain Henry A JR | Other Aquisition | 1618470 | $ 0.00 | |
| Aug 1, 2025 | George Jean | Other Aquisition | 1618470 | $ 0.00 | |
| Aug 1, 2025 | LSV Associates II, LLC | Open Market Purchase | 266666 | 15.00 | $ 3,999,990.00 |
| Aug 1, 2025 | Lightstone Ventures II, L.P. | Open Market Purchase | 266666 | 15.00 | $ 3,999,990.00 |
| Aug 1, 2025 | Lightstone Ventures II (A), L.P. | Open Market Purchase | 266666 | 15.00 | $ 3,999,990.00 |
| Aug 1, 2025 | Plain Henry A JR | Open Market Purchase | 266666 | 15.00 | $ 3,999,990.00 |
| Aug 1, 2025 | George Jean | Open Market Purchase | 266666 | 15.00 | $ 3,999,990.00 |
| Aug 1, 2025 | Pardo Geoffrey B | Other Aquisition | 2280482 | $ 0.00 |