Feilding-Mellen Cosmo

CIK 2094202 · last filed 2026-01-06

Feilding-Mellen Cosmo is a corporate insider who has filed 3 SEC Form 4 insider transactions across 1 company since 2025. Current disclosed insider exposure totals $30.0M across reported positions.

"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.

Disclosed Exposure

$29.96M

Companies

1

Total Filings

3

Lifetime Open-Market Net

$0

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.

Symbol	Role	Shares	Price	Disclosed Exposure	Lifetime OM Net	Filings	Latest Filed
ATAI	Director	7,702,990	$3.89	$29.96M	$0	2	2025-11-26

Recent Filings

3 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2026-01-06	—	Sell (S)	−39,594	-$154.4K
2025-11-26	ATAI	Mixed	—	$0	EDGAR
2025-11-06	ATAI	Grant (A)	+7,702,990	$0	EDGAR

Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.