Christopher Bowden

CIK 1608601 · Chief Medical Officer · last filed 2026-06-10

"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.

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Disclosed Exposure

$556.1K

Companies

5

Total Filings

44

Lifetime Open-Market Net

-$13.23M

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
BCAX Director $21.69 $0 2 2026-06-10
TCRT Director 44,167 $2.26 $99.8K $0 1 2022-06-24
AGIO Chief Medical Officer 15,487 $29.46 $456.2K -$13.23M 35 2021-06-22
Alaunos Therapeutics, Inc. (ZIOP) Delisted Director 4,167 $0.87 $3.6K $0 3 2021-05-06
Viridian Therapeutics, Inc.\DE (MGEN) Delisted Director $0 3 2020-05-22

Recent Filings · Page 5 of 5

44 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2017-02-23 AGIO Grant (A) $0 EDGAR
2016-02-18 AGIO Grant (A) $0 EDGAR
2015-06-02 AGIO Mixed -$427.6K EDGAR
2015-03-03 AGIO Grant (A) $0 EDGAR
Showing 4144 of 44
Page 5 of 5
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.