Angermayer Christian

Form 4 filings across 2 companies. Net figures count open-market buys and sales only. EDGAR profile ↗

Lifetime net: +$19M

Positions by company

Reported holding is the most recent post-transaction share count on a Table I row.

Every company this insider has reported trading in, with the value bought and sold at each and the date they last traded.
Ticker	Company	Bought	Sold	Net	Shares held	Last trade
ATAI	AtaiBeckley Inc.	$0	$0	$0	0	Sep 11
—	ATAI Life Sciences N.V.	$19M	$0	+$19M	53.4M	Sep 30, 2025

ATAI

AtaiBeckley Inc.

Bought

Sold

Held

—

ATAI Life Sciences N.V.

+$19M

Bought

$19M

Sold

Held

53.4M

Filing record

How quickly this filer reports. Section 16 allows two business days from the transaction.

1 of 15 filings we hold was filed after the two-business-day deadline. The furthest past the deadline was 2 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Company	Past deadline	Largest line	Source
Aug 14	Aug 20	ENHAEnhanced Group Inc.	2days	$2.7M	Filing ↗

ENHA

Enhanced Group Inc.

2days

Traded Aug 14 · filed Aug 20Filing ↗

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured

Trade history

The 22 most recent Form 4 transactions.

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Ticker	Company	Type	Shares	Price	Value	Δ Own	Filing
Sep 11	ATAI	AtaiBeckley Inc.	DTOISS◆	121,968	—	—	—	Open the original filing on SEC.gov
Sep 11	ATAI	AtaiBeckley Inc.	DTOISS◆	103,000	—	—	—	Open the original filing on SEC.gov