🕵️ JATT III Acquisition Corp ($JTTT)
SEC insider & ownership activity, last 12 months · CIK 2145659 · every row links its SEC filing
Insider buy value was withheld pending verification over the last 12 months. No red-flag 8-Ks in the window.
Insider flow
1 buyer, value withheld pending verification (1 lots) · 0 sellers, $0 (0 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Jatt Ventures III L.p. | 1 | value withheld pending verification | 0 | – | Aug 27, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Someit Sidhu | 22.1% | 13D | Aug 27, 2026 | filing ↗ | |
| Jatt Ventures III L.p. | 22.1% | 13D | Aug 27, 2026 | filing ↗ | |
| Great Point Partners, LLC | 5.8% | 13G | Sep 2, 2026 | filing ↗ | |
| DR. Jeffrey R. JAY, M.D. | 5.8% | 13G | Sep 2, 2026 | filing ↗ | |
| Ms. Lillian Nordahl | 5.8% | 13G | Sep 2, 2026 | filing ↗ | |
| DEEP Track Capital, LP | 5.8% | 13G | Sep 2, 2026 | filing ↗ | |
| David Kroin | 5.8% | 13G | Sep 2, 2026 | filing ↗ | |
| Commodore Capital LP | 5.2% | 13G | Sep 2, 2026 | filing ↗ | |
| Commodore Capital Master LP | 5.2% | 13G | Sep 2, 2026 | filing ↗ | |
| Robert Egen Atkinson | 5.2% | 13G | Sep 2, 2026 | filing ↗ | |
| Michael Kramarz | 5.2% | 13G | Sep 2, 2026 | filing ↗ | |
| RA Capital Management, L.P. | 5.1% | 13G | Sep 3, 2026 | filing ↗ | |
| Peter Kolchinsky | 5.1% | 13G | Sep 3, 2026 | filing ↗ | |
| Rajeev Shah | 5.1% | 13G | Sep 3, 2026 | filing ↗ | |
| RA Capital Healthcare Fund, L.P. | 5.1% | 13G | Sep 3, 2026 | filing ↗ | |
| DEEP Track Biotechnology Master Fund, Ltd. | exited | 13G | Sep 2, 2026 | filing ↗ | |
| DEEP Track Special Opportunities Fund, LP. | exited | 13G | Sep 2, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Other events (8.01) | Aug 27, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 27, 2026 | filing ↗ |
| Material agreement (1.01) | Aug 25, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Aug 25, 2026 | filing ↗ |
| Officer/director changes (5.02) | Aug 25, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Aug 25, 2026 | filing ↗ |
| Other events (8.01) | Aug 25, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 25, 2026 | filing ↗ |