Thomas Bostick

CIK 1724193 · Chief Operating Officer · last filed 2026-04-02

"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

$2.07M

Companies

3

Total Filings

45

Lifetime Open-Market Net

-$141.8K

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
PESI	Director	49,397	$10.99	$543.1K	$0	29	2026-04-02
CSX	Director	32,047	$47.57	$1.52M	$0	6	2026-03-02
PRECIGEN, INC. (XON) Delisted	Chief Operating Officer	80,813	—	—	-$141.8K	10	2020-01-07

Recent Filings · Page 3 of 5

45 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2023-02-16	CSX	Grant (A)	+5,688	$180.0K	EDGAR
2023-01-04	PESI	Grant (A)	+4,721	$12.5K	EDGAR
2022-10-04	PESI	Grant (A)	+3,869	$13.0K	EDGAR
2022-07-22	PESI	Grant (A)	—	$0	EDGAR
2022-07-01	PESI	Grant (A)	+3,340	$13.0K	EDGAR
2022-04-01	PESI	Grant (A)	+3,134	$13.0K	EDGAR
2022-02-18	CSX	Grant (A)	+4,803	$168.9K	EDGAR
2022-01-04	PESI	Grant (A)	+2,844	$13.5K	EDGAR
2021-10-01	PESI	Grant (A)	+2,506	$12.5K	EDGAR
2021-07-21	PESI	Grant (A)	—	$0	EDGAR

Showing 21–30 of 45

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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.