Angermayer (ATAI) exercises 559K options, adds to large shareholdings
Filing Impact
Filing Sentiment
Form Type
4
Rhea-AI Filing Summary
AtaiBeckley Inc. director and ten percent owner Christian Angermayer exercised stock options to acquire a total of 559,232 shares of common stock on April 8, 2026. The options were exercised at prices of $1.34, $1.64 and $1.88 per share.
Following these exercises, Angermayer holds 559,232 ATAI shares directly, in addition to substantial indirect holdings, including 1,799,302 shares held by Apeiron Presight Capital Fund II, L.P. and 53,412,414 shares held by Apeiron Investment Group Ltd. The filing shows option exercises only, with no reported open-market sales.
Positive
- None.
Negative
- None.
Insider Trade Summary
559,232 shares exercised/converted
Mixed
8 txns
Insider
Angermayer Christian, Apeiron Investment Group Ltd.
Role
Director, 10% Owner | 10% Owner
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Exercise | Stock Option | 46,070 | $0.00 | -- |
| Exercise | Stock Option | 410,162 | $0.00 | -- |
| Exercise | Stock Option | 103,000 | $0.00 | -- |
| Exercise | Common Stock | 46,070 | $1.88 | $87K |
| Exercise | Common Stock | 410,162 | $1.64 | $673K |
| Exercise | Common Stock | 103,000 | $1.34 | $138K |
| holding | Common Stock | -- | -- | -- |
| holding | Common Stock | -- | -- | -- |
Holdings After Transaction:
Stock Option — 17,930 shares (Direct, null);
Common Stock — 46,070 shares (Direct, null);
Common Stock — 53,412,414 shares (Indirect, By Apeiron Investment Group Ltd.)
Footnotes (1)
- Represents shares acquired upon exercise of options and held by the Reporting Person. The stock option is fully vested and exercisable. The stock option vested with respect to 25% of the shares on January 5, 2025, and will vest with respect to the remaining shares in 36 monthly installments thereafter.
Key Figures
Options exercised: 559,232 shares
Exercise price 1: $1.34 per share
Exercise price 2: $1.64 per share
+4 more
7 metrics
Options exercised
559,232 shares
Total ATAI common shares acquired via option exercises on April 8, 2026
Exercise price 1
$1.34 per share
Strike price for 103,000 ATAI options exercised
Exercise price 2
$1.64 per share
Strike price for 410,162 ATAI options exercised
Exercise price 3
$1.88 per share
Strike price for 46,070 ATAI options exercised
Direct holdings after transactions
559,232 shares
ATAI common stock directly owned by Angermayer after exercises
Indirect holdings via Apeiron Presight Capital Fund II, L.P.
1,799,302 shares
ATAI common stock reported as indirectly owned
Indirect holdings via Apeiron Investment Group Ltd.
53,412,414 shares
ATAI common stock reported as indirectly owned
Key Terms
Stock Option, Exercise or conversion of derivative security, ten percent owner, indirect ownership
4 terms
Stock Option financial
"security_title: "Stock Option" for derivative transactions exercised into common stock"
A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.
Exercise or conversion of derivative security financial
"transaction_code_description: "Exercise or conversion of derivative security""
ten percent owner financial
"reportingPersons entry flags Angermayer and Apeiron Investment Group Ltd. as ten percent owners"
indirect ownership financial
"ownership_type: "indirect" for holdings by Apeiron Presight Capital Fund II, L.P. and Apeiron Investment Group Ltd."
FAQ
What did Christian Angermayer do in this ATAI Form 4 filing?
Christian Angermayer exercised stock options to acquire 559,232 shares of AtaiBeckley Inc. common stock. These transactions were reported as option exercises, not open-market purchases or sales, and increased his directly held ATAI share position.
At what prices were the ATAI stock options exercised by Angermayer?
Angermayer exercised ATAI stock options at $1.34, $1.64, and $1.88 per share. These exercise prices reflect the agreed strike prices on the options contracts, not the prevailing market price on the exercise date.
How many ATAI options did Angermayer exercise in total?
Across the reported transactions, Angermayer exercised options covering 559,232 ATAI shares. This total reflects three separate stock option grants that were converted into common stock on the same reported transaction date.