🕵️ Ataibeckley Inc ($ATAI)
SEC insider & ownership activity, last 12 months · CIK 2081043 · every row links its SEC filing
Insider sell value was withheld pending verification over the last 12 months. One red-flag 8-K in the window: Delisting notice (3.01), Sep 11, 2026.
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Insider flow
0 buyers, $0 (0 lots) · 4 sellers, value withheld pending verification (6 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Kevin Craig | 0 | – | 3 | $760K | Jun 25, 2026 |
| Hershberg Robert | 0 | – | 1 | $496K | Jul 7, 2026 |
| Gerd Kochendoerfer | 0 | – | 1 | $250K | Jun 26, 2026 |
| Feilding-Mellen Cosmo | 0 | – | 1 | value withheld pending verification | Jan 2, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 6.8% | 13G | Jul 27, 2026 | filing ↗ | |
| Apeiron Presight Capital Fund II, L.P. | exited | 13D | Sep 11, 2026 | filing ↗ | |
| Presight Capital Management I, L.L.C. | exited | 13D | Sep 11, 2026 | filing ↗ | |
| Fabian Hansen | exited | 13D | Sep 11, 2026 | filing ↗ | |
| Christian Angermayer | exited | 13D | Sep 11, 2026 | filing ↗ | |
| Apeiron Investment Group Ltd. | exited | 13D | Sep 11, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Robert Hershberg | $496K | Jul 7, 2026 | filing ↗ |
| Gerd Kochendoerfer | $229K | Jun 26, 2026 | filing ↗ |
| Kevin Craig | $355K | Jun 25, 2026 | filing ↗ |
| Kevin James Craig | $172K | Apr 20, 2026 | filing ↗ |
| Feilding-Mellen Cosmo | $3.0M | Mar 11, 2026 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Acquisition or disposition (2.01) | Sep 11, 2026 | filing ↗ |
| Delisting notice (3.01) | Sep 11, 2026 | filing ↗ |
| Material Modifications to Rights of Security Holders (3.03) | Sep 11, 2026 | filing ↗ |
| Change of control (5.01) | Sep 11, 2026 | filing ↗ |
| Officer/director changes (5.02) | Sep 11, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Sep 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 11, 2026 | filing ↗ |
| Shareholder vote (5.07) | Sep 8, 2026 | filing ↗ |
| Other events (8.01) | Aug 31, 2026 | filing ↗ |
| Material agreement (1.01) | Jul 15, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jul 15, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 15, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 4, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jun 3, 2026 | filing ↗ |
| Earnings (2.02) | May 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 12, 2026 | filing ↗ |
| Material agreement (1.01) | Mar 9, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 9, 2026 | filing ↗ |
| Other events (8.01) | Mar 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 6, 2026 | filing ↗ |
| Earnings (2.02) | Mar 6, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Mar 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 6, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Feb 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 26, 2026 | filing ↗ |
| Officer/director changes (5.02) | Feb 15, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Feb 15, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 15, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 6, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 6, 2026 | filing ↗ |