Gerd Kochendoerfer Insider Trades & Stock Holdings

Chief Operating Officer · ATAI · Latest filing Jun 26, 2026

Gerd Kochendoerfer, Chief Operating Officer at ATAI has 2 Form 4 trades on file since Jun 26, 2026. Latest filing: disposed of 50K shares of $ATAI on Jun 26, 2026.

Trades on file: 2
Open-market bought: $0
Open-market sold: $0
Net open-market: $0
Latest filing: Jun 26, 2026

All insider trades by Gerd Kochendoerfer

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 26, 2026	$ATAI	Sell (Option exercise)	50K	$0	—						Chief Operating Officer		—
Jun 26, 2026	$ATAI	Buy (Option exercise)	50K	$1.60	$80K						Chief Operating Officer		—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Gerd Kochendoerfer traded

$ATAI

Frequently asked questions

What was Gerd Kochendoerfer's latest insider trade?

disposed of 50K shares of $ATAI on Jun 26, 2026.

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Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

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