ATAIBECKLEY INC (ATAI) — insider trading
Health Care · NASDAQ
ATAIBECKLEY INC (ATAI) has 128 reported SEC Form 4 insider transactions in our data, including 1 open-market sale among the most recent 100 (latest 2026-09-11).
Recent Form 4 transactions
Showing the 100 most recent of 128 recorded transactions. See all on SEC EDGAR →
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-11 | Kochendoerfer Gerd | Officer (Chief Operating Officer) | Disposition to the issuer (derivative) | 150,000 | — | — | Form 4 |
| 2026-09-11 | Kochendoerfer Gerd | Officer (Chief Operating Officer) | Disposition to the issuer (derivative) | 675,000 | — | — | Form 4 |
| 2026-09-11 | Kochendoerfer Gerd | Officer (Chief Operating Officer) | Disposition to the issuer (derivative) | 1,400,000 | — | — | Form 4 |
| 2026-09-11 | Craig Kevin James | Officer (Chief Medical Officer) | Disposition to the issuer (derivative) | 150,000 | — | — | Form 4 |
| 2026-09-11 | Craig Kevin James | Officer (Chief Medical Officer) | Disposition to the issuer (derivative) | 675,000 | — | — | Form 4 |
| 2026-09-11 | Craig Kevin James | Officer (Chief Medical Officer) | Disposition to the issuer (derivative) | 673,808 | — | — | Form 4 |
| 2026-09-11 | Craig Kevin James | Officer (Chief Medical Officer) | Disposition to the issuer (derivative) | 372,701 | — | — | Form 4 |
| 2026-09-11 | Craig Kevin James | Officer (Chief Medical Officer) | Disposition to the issuer (derivative) | 28,608 | — | — | Form 4 |
| 2026-09-11 | Craig Kevin James | Officer (Chief Medical Officer) | Disposition to the issuer (derivative) | 50,400 | — | — | Form 4 |
| 2026-09-11 | Craig Kevin James | Officer (Chief Medical Officer) | Disposition to the issuer (derivative) | 10,000 | — | — | Form 4 |
| 2026-09-11 | Craig Kevin James | Officer (Chief Medical Officer) | Disposition to the issuer | 8,437 | — | — | Form 4 |
| 2026-09-11 | Rao Srinivas | Director, Officer (See remarks) | Disposition to the issuer (derivative) | 442,000 | — | — | Form 4 |
| 2026-09-11 | Rao Srinivas | Director, Officer (See remarks) | Disposition to the issuer (derivative) | 1,988,000 | — | — | Form 4 |
| 2026-09-11 | Rao Srinivas | Director, Officer (See remarks) | Disposition to the issuer (derivative) | 2,340,000 | — | — | Form 4 |
| 2026-09-11 | Rao Srinivas | Director, Officer (See remarks) | Disposition to the issuer (derivative) | 800,000 | — | — | Form 4 |
| 2026-09-11 | Rao Srinivas | Director, Officer (See remarks) | Disposition to the issuer (derivative) | 600,000 | — | — | Form 4 |
| 2026-09-11 | Rao Srinivas | Director, Officer (See remarks) | Disposition to the issuer (derivative) | 777,400 | — | — | Form 4 |
| 2026-09-11 | Rao Srinivas | Director, Officer (See remarks) | Disposition to the issuer (derivative) | 2,147,408 | — | — | Form 4 |
| 2026-09-11 | Rao Srinivas | Director, Officer (See remarks) | Disposition to the issuer (derivative) | 217,778 | — | — | Form 4 |
| 2026-09-11 | Rao Srinivas | Director, Officer (See remarks) | Disposition to the issuer (derivative) | 650,795 | — | — | Form 4 |
| 2026-09-11 | Rao Srinivas | Director, Officer (See remarks) | Disposition to the issuer | 3,500 | — | — | Form 4 |
| 2026-09-11 | Rao Srinivas | Director, Officer (See remarks) | Disposition to the issuer | 212,942 | — | — | Form 4 |
| 2026-09-11 | Johnson Anne Nagengast | Officer (Chief Accounting Officer) | Disposition to the issuer (derivative) | 117,000 | — | — | Form 4 |
| 2026-09-11 | Johnson Anne Nagengast | Officer (Chief Accounting Officer) | Disposition to the issuer (derivative) | 525,000 | — | — | Form 4 |
| 2026-09-11 | Johnson Anne Nagengast | Officer (Chief Accounting Officer) | Disposition to the issuer (derivative) | 757,915 | — | — | Form 4 |
| 2026-09-11 | Johnson Anne Nagengast | Officer (Chief Accounting Officer) | Disposition to the issuer (derivative) | 550,000 | — | — | Form 4 |
| 2026-09-11 | Johnson Anne Nagengast | Officer (Chief Accounting Officer) | Disposition to the issuer (derivative) | 500,000 | — | — | Form 4 |
| 2026-09-11 | Johnson Anne Nagengast | Officer (Chief Accounting Officer) | Disposition to the issuer (derivative) | 71,620 | — | — | Form 4 |
| 2026-09-11 | Johnson Anne Nagengast | Officer (Chief Accounting Officer) | Disposition to the issuer (derivative) | 200,000 | — | — | Form 4 |
| 2026-09-11 | Johnson Anne Nagengast | Officer (Chief Accounting Officer) | Disposition to the issuer (derivative) | 326,416 | — | — | Form 4 |
| 2026-09-11 | Johnson Anne Nagengast | Officer (Chief Accounting Officer) | Disposition to the issuer | 140,045 | — | — | Form 4 |
| 2026-09-11 | Barrett Christopher Ryan Cave | Officer (See remarks) | Disposition to the issuer (derivative) | 150,000 | — | — | Form 4 |
| 2026-09-11 | Barrett Christopher Ryan Cave | Officer (See remarks) | Disposition to the issuer (derivative) | 675,000 | — | — | Form 4 |
| 2026-09-11 | Barrett Christopher Ryan Cave | Officer (See remarks) | Disposition to the issuer (derivative) | 175,000 | — | — | Form 4 |
| 2026-09-11 | Barrett Christopher Ryan Cave | Officer (See remarks) | Disposition to the issuer (derivative) | 757,915 | — | — | Form 4 |
| 2026-09-11 | Barrett Christopher Ryan Cave | Officer (See remarks) | Disposition to the issuer (derivative) | 550,000 | — | — | Form 4 |
| 2026-09-11 | Barrett Christopher Ryan Cave | Officer (See remarks) | Disposition to the issuer (derivative) | 400,000 | — | — | Form 4 |
| 2026-09-11 | Barrett Christopher Ryan Cave | Officer (See remarks) | Disposition to the issuer (derivative) | 71,620 | — | — | Form 4 |
| 2026-09-11 | Barrett Christopher Ryan Cave | Officer (See remarks) | Disposition to the issuer (derivative) | 231,900 | — | — | Form 4 |
| 2026-09-11 | Barrett Christopher Ryan Cave | Officer (See remarks) | Disposition to the issuer (derivative) | 284,832 | — | — | Form 4 |
| 2026-09-11 | Barrett Christopher Ryan Cave | Officer (See remarks) | Disposition to the issuer (derivative) | 347,000 | — | — | Form 4 |
| 2026-09-11 | Barrett Christopher Ryan Cave | Officer (See remarks) | Disposition to the issuer | 155,066 | — | — | Form 4 |
| 2026-09-11 | Short Glenn Frank | Officer (Chief Scientific Officer) | Disposition to the issuer (derivative) | 150,000 | — | — | Form 4 |
| 2026-09-11 | Short Glenn Frank | Officer (Chief Scientific Officer) | Disposition to the issuer (derivative) | 675,000 | — | — | Form 4 |
| 2026-09-11 | Short Glenn Frank | Officer (Chief Scientific Officer) | Disposition to the issuer (derivative) | 757,915 | — | — | Form 4 |
| 2026-09-11 | Short Glenn Frank | Officer (Chief Scientific Officer) | Disposition to the issuer (derivative) | 388,000 | — | — | Form 4 |
| 2026-09-11 | Short Glenn Frank | Officer (Chief Scientific Officer) | Disposition to the issuer (derivative) | 250,000 | — | — | Form 4 |
| 2026-09-11 | Short Glenn Frank | Officer (Chief Scientific Officer) | Disposition to the issuer (derivative) | 71,620 | — | — | Form 4 |
| 2026-09-11 | Short Glenn Frank | Officer (Chief Scientific Officer) | Disposition to the issuer (derivative) | 180,000 | — | — | Form 4 |
| 2026-09-11 | Short Glenn Frank | Officer (Chief Scientific Officer) | Disposition to the issuer (derivative) | 329,552 | — | — | Form 4 |
| 2026-09-11 | Short Glenn Frank | Officer (Chief Scientific Officer) | Disposition to the issuer (derivative) | 283,280 | — | — | Form 4 |
| 2026-09-11 | Short Glenn Frank | Officer (Chief Scientific Officer) | Disposition to the issuer | 42,333 | — | — | Form 4 |
| 2026-09-11 | Faerm Michael E. | Officer (Chief Financial Officer) | Disposition to the issuer (derivative) | 285,000 | — | — | Form 4 |
| 2026-09-11 | Faerm Michael E. | Officer (Chief Financial Officer) | Disposition to the issuer (derivative) | 1,275,000 | — | — | Form 4 |
| 2026-09-11 | Fischer Laurent | Director | Disposition to the issuer (derivative) | 121,968 | — | — | Form 4 |
| 2026-09-11 | Fischer Laurent | Director | Disposition to the issuer (derivative) | 103,000 | — | — | Form 4 |
| 2026-09-11 | Fischer Laurent | Director | Disposition to the issuer (derivative) | 206,000 | — | — | Form 4 |
| 2026-09-11 | Hoffman John Francis | Director | Disposition to the issuer (derivative) | 121,968 | — | — | Form 4 |
| 2026-09-11 | Hoffman John Francis | Director | Disposition to the issuer (derivative) | 206,000 | — | — | Form 4 |
| 2026-09-11 | Kalali Amir H | Director | Disposition to the issuer (derivative) | 121,968 | — | — | Form 4 |
| 2026-09-11 | Kalali Amir H | Director | Disposition to the issuer (derivative) | 103,000 | — | — | Form 4 |
| 2026-09-11 | Kalali Amir H | Director | Disposition to the issuer (derivative) | 103,000 | — | — | Form 4 |
| 2026-09-11 | Kalali Amir H | Director | Disposition to the issuer (derivative) | 64,000 | — | — | Form 4 |
| 2026-09-11 | Kalali Amir H | Director | Disposition to the issuer (derivative) | 64,000 | — | — | Form 4 |
| 2026-09-11 | Kalali Amir H | Director | Disposition to the issuer | 4,666 | — | — | Form 4 |
| 2026-09-11 | Smiley Andrea Heslin | Director | Disposition to the issuer (derivative) | 121,968 | — | — | Form 4 |
| 2026-09-11 | Smiley Andrea Heslin | Director | Disposition to the issuer (derivative) | 103,000 | — | — | Form 4 |
| 2026-09-11 | Smiley Andrea Heslin | Director | Disposition to the issuer (derivative) | 103,000 | — | — | Form 4 |
| 2026-09-11 | Smiley Andrea Heslin | Director | Disposition to the issuer (derivative) | 64,000 | — | — | Form 4 |
| 2026-09-11 | Smiley Andrea Heslin | Director | Disposition to the issuer (derivative) | 64,000 | — | — | Form 4 |
| 2026-09-11 | Smiley Andrea Heslin | Director | Disposition to the issuer | 4,666 | — | — | Form 4 |
| 2026-09-11 | Braunstein Scott | Director | Disposition to the issuer (derivative) | 208,063 | — | — | Form 4 |
| 2026-09-11 | Braunstein Scott | Director | Disposition to the issuer (derivative) | 56,818 | — | — | Form 4 |
| 2026-09-11 | Braunstein Scott | Director | Disposition to the issuer (derivative) | 103,000 | — | — | Form 4 |
| 2026-09-11 | Braunstein Scott | Director | Disposition to the issuer (derivative) | 206,000 | — | — | Form 4 |
| 2026-09-11 | HERSHBERG ROBERT | Director | Disposition to the issuer (derivative) | 121,968 | — | — | Form 4 |
| 2026-09-11 | HERSHBERG ROBERT | Director | Disposition to the issuer (derivative) | 103,000 | — | — | Form 4 |
| 2026-09-11 | HERSHBERG ROBERT | Director | Disposition to the issuer (derivative) | 62,394 | — | — | Form 4 |
| 2026-09-11 | HERSHBERG ROBERT | Director | Disposition to the issuer (derivative) | 404,869 | — | — | Form 4 |
| 2026-09-11 | HERSHBERG ROBERT | Director | Disposition to the issuer (derivative) | 48,858 | — | — | Form 4 |
| 2026-09-11 | JOHNSON SABRINA MARTUCCI | Director | Disposition to the issuer (derivative) | 121,968 | — | — | Form 4 |
| 2026-09-11 | JOHNSON SABRINA MARTUCCI | Director | Disposition to the issuer (derivative) | 103,000 | — | — | Form 4 |
| 2026-09-11 | JOHNSON SABRINA MARTUCCI | Director | Disposition to the issuer (derivative) | 103,000 | — | — | Form 4 |
| 2026-09-11 | JOHNSON SABRINA MARTUCCI | Director | Disposition to the issuer (derivative) | 64,000 | — | — | Form 4 |
| 2026-09-11 | JOHNSON SABRINA MARTUCCI | Director | Disposition to the issuer (derivative) | 64,000 | — | — | Form 4 |
| 2026-09-11 | Angermayer Christian; Apeiron Investment Group Ltd. | Director, 10% owner | Disposition to the issuer (derivative) | 121,968 | — | — | Form 4 |
| 2026-09-11 | Angermayer Christian; Apeiron Investment Group Ltd. | Director, 10% owner | Disposition to the issuer (derivative) | 103,000 | — | — | Form 4 |
| 2026-09-11 | Angermayer Christian; Apeiron Investment Group Ltd. | Director, 10% owner | Disposition to the issuer (derivative) | 131,698 | — | — | Form 4 |
| 2026-09-11 | Angermayer Christian; Apeiron Investment Group Ltd. | Director, 10% owner | Disposition to the issuer (derivative) | 1,247,932 | — | — | Form 4 |
| 2026-09-11 | Angermayer Christian; Apeiron Investment Group Ltd. | Director, 10% owner | Disposition to the issuer (derivative) | 17,930 | — | — | Form 4 |
| 2026-09-11 | Angermayer Christian; Apeiron Investment Group Ltd. | Director, 10% owner | Disposition to the issuer (derivative) | 64,000 | — | — | Form 4 |
| 2026-09-11 | Angermayer Christian; Apeiron Investment Group Ltd. | Director, 10% owner | Disposition to the issuer (derivative) | 624,000 | — | — | Form 4 |
| 2026-09-11 | Angermayer Christian; Apeiron Investment Group Ltd. | Director, 10% owner | Disposition to the issuer | 1,799,302 | — | — | Form 4 |
| 2026-09-11 | Angermayer Christian; Apeiron Investment Group Ltd. | Director, 10% owner | Disposition to the issuer | 53,398,214 | — | — | Form 4 |
| 2026-09-11 | Angermayer Christian; Apeiron Investment Group Ltd. | Director, 10% owner | Disposition to the issuer | 559,232 | — | — | Form 4 |
| 2026-07-07 | HERSHBERG ROBERT | Director | Option exercise / conversion (derivative) | 51,142 | — | $0 | Form 4 |
| 2026-07-07 | HERSHBERG ROBERT | Director | Option exercise / conversion (derivative) | 48,858 | — | $0 | Form 4 |
| 2026-07-07 | HERSHBERG ROBERT | Director | Open-market sale | 100,000 | $4.96 | $496.0K | Form 4 |
| 2026-07-07 | HERSHBERG ROBERT | Director | Option exercise / conversion | 51,142 | $1.35 | $69.0K | Form 4 |
| 2026-07-07 | HERSHBERG ROBERT | Director | Option exercise / conversion | 48,858 | $1.35 | $66.0K | Form 4 |
Ask the chat about ATAI's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: ATAIBECKLEY INC (ATAI).
Last updated 2026-09-11 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.