Form 4: AtaiBeckley Executive Reports Stock Transaction
Insider Transaction (Form 4)
Glenn Frank Short, Chief Scientific Officer of AtaiBeckley Inc., reported multiple transactions in common stock on September 11, 2026.
Summary
- Disposition to the issuer: disposed of 42,333 Common Stock on September 11, 2026 (Direct).
- Disposition to the issuer: disposed of 283,280 Stock Option on September 11, 2026 (Direct).
- Disposition to the issuer: disposed of 329,552 Stock Option on September 11, 2026 (Direct).
- Disposition to the issuer: disposed of 180,000 Stock Option on September 11, 2026 (Direct).
- Disposition to the issuer: disposed of 71,620 Stock Option on September 11, 2026 (Direct).
- Disposition to the issuer: disposed of 250,000 Stock Option on September 11, 2026 (Direct).
- Disposition to the issuer: disposed of 388,000 Stock Option on September 11, 2026 (Direct).
- Disposition to the issuer: disposed of 757,915 Stock Option on September 11, 2026 (Direct).
- Disposition to the issuer: disposed of 675,000 Stock Option on September 11, 2026 (Direct).
- Disposition to the issuer: disposed of 150,000 Restricted Stock Units on September 11, 2026 (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Glenn Frank Short — Officer (Chief Scientific Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-11 | Disposition to the issuer | Common Stock | 42,333 | — | — | 0 |
| 2026-09-11 | Disposition to the issuer | Stock Option | 283,280 | — | — | 0 |
| 2026-09-11 | Disposition to the issuer | Stock Option | 329,552 | — | — | 0 |
| 2026-09-11 | Disposition to the issuer | Stock Option | 180,000 | — | — | 0 |
| 2026-09-11 | Disposition to the issuer | Stock Option | 71,620 | — | — | 0 |
| 2026-09-11 | Disposition to the issuer | Stock Option | 250,000 | — | — | 0 |
| 2026-09-11 | Disposition to the issuer | Stock Option | 388,000 | — | — | 0 |
| 2026-09-11 | Disposition to the issuer | Stock Option | 757,915 | — | — | 0 |
| 2026-09-11 | Disposition to the issuer | Stock Option | 675,000 | — | — | 0 |
| 2026-09-11 | Disposition to the issuer | Restricted Stock Units | 150,000 | — | — | 0 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-11 | Disposition to the issuer (42,333 shares) |
| 2026-09-11 | Disposition to the issuer (283,280 shares) |
| 2026-09-11 | Disposition to the issuer (329,552 shares) |
| 2026-09-11 | Disposition to the issuer (180,000 shares) |
| 2026-09-11 | Disposition to the issuer (71,620 shares) |
| 2026-09-11 | Disposition to the issuer (250,000 shares) |
| 2026-09-11 | Disposition to the issuer (388,000 shares) |
| 2026-09-11 | Disposition to the issuer (757,915 shares) |
| 2026-09-11 | Disposition to the issuer (675,000 shares) |
| 2026-09-11 | Disposition to the issuer (150,000 shares) |
Keywords
insider transaction, Form 4, ATAI, AtaiBeckley Inc., neutral, Glenn Frank Short
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