Christian Angermayer
CIK 1845872 · last filed 2026-09-21
Christian Angermayer is a corporate insider who has filed 24 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing shows the insider bought $7.0M of ENHA on Sep 21, 2026. Across all open-market trades the lifetime net is +$47.2M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $34.9M across reported positions. 31 SEC filings were submitted jointly with Apeiron Investment Group Ltd.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
ATAI price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
IL-PIAZZETTA, TOWER ROAD
SLIEMA, O1 SLM1605
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ENHA | Director | 4,334,382 | $8.05 | $34.89M | $9.93M | 3 | 2026-09-21 |
| AtaiBeckley Inc. (ATAI) Delisted | Director | 53,412,414 | $7.35 | $392.58M | $37.28M | 21 | 2026-06-08 |
Recent Filings
24 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-21 | ENHA | Buy (P) | +6,080,047 | $6.99M | EDGAR |
| 2026-08-20 | ENHA | Mixed | +3,888,139 | $2.94M | EDGAR |
| 2026-07-24 | ENHA | Grant (A) | +3,020,565 | $0 | EDGAR |
| 2026-06-08 | AtaiBeckley Inc. (ATAI) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-10-02 | AtaiBeckley Inc. (ATAI) Delisted | Conv (C) | +2,367,200 | $0 | EDGAR |
| 2025-06-27 | AtaiBeckley Inc. (ATAI) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-06-04 | AtaiBeckley Inc. (ATAI) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-02-19 | AtaiBeckley Inc. (ATAI) Delisted | Buy (P) | +10,835,718 | $22.76M | EDGAR |
| 2024-10-04 | AtaiBeckley Inc. (ATAI) Delisted | Mixed | — | $0 | EDGAR |
| 2024-06-14 | AtaiBeckley Inc. (ATAI) Delisted | Grant (A) | — | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.