Glenn Frank Short
CIK 2049070 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 10, 2025 · Latest: Jan. 10, 2025
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Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 3 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
3 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 21, 2025 | ATAI | S | 13,161 | $1.35 | $17,767 | 42,333 Direct | -23.72% | Disposed |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| March 14, 2025 | ATAI | Restricted Stock Units | Common Shares (32,500) | — | — | 32,500 | Disposed |
| March 3, 2025 | ATAI | Stock Option | Common Shares (757,915) | $1.50 | March 3, 2035 | 757,915 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 10, 2025 | ATAI | Common Shares | 22,994 | Direct |
| Jan. 10, 2025 | ATAI | Stock Option→ Common Shares (283,280) | 283,280 | Direct |
| Jan. 10, 2025 | ATAI | Stock Option→ Common Shares (329,552) | 329,552 | Direct |
| Jan. 10, 2025 | ATAI | Stock Option→ Common Shares (53,680) | 53,680 | Direct |
| Jan. 10, 2025 | ATAI | Stock Option→ Common Shares (180,000) | 180,000 | Direct |
| Jan. 10, 2025 | ATAI | Stock Option→ Common Shares (71,620) | 71,620 | Direct |
| Jan. 10, 2025 | ATAI | Stock Option→ Common Shares (250,000) | 250,000 | Direct |
| Jan. 10, 2025 | ATAI | Stock Option→ Common Shares (388,000) | 388,000 | Direct |
| Jan. 10, 2025 | ATAI | Restricted Stock Unit→ Common Shares (32,500) | 32,500 | Direct |