BRADFORD T WHITMORE

CIK 933430 · last filed 2026-05-26

"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

$45.39M

Companies

3

Total Filings

154

Lifetime Open-Market Net

$11.37M

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
ULBI	Director	2,256,552	$6.58	$14.85M	$11.04M	71	2026-05-26
SLSN	10%+ Owner	22,967,020	$1.33	$30.55M	$0	1	2025-06-02
Clearside Biomedical, Inc. (CLSD) Delisted	10%+ Owner	6,845,186	$0.35	$2.41M	$334.7K	10	2024-02-09

Recent Filings · Page 6 of 16

154 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2020-08-13	Clearside Biomedical, Inc. (CLSD) Delisted	Buy (P)	+350,000	$571.7K	EDGAR
2020-08-13	Clearside Biomedical, Inc. (CLSD) Delisted	Buy (P)	+350,000	$571.7K	EDGAR
2020-05-18	ULBI	Buy (P)	+5,000	$37.1K	EDGAR
2020-05-11	ULBI	Buy (P)	+8,810	$71.8K	EDGAR
2020-05-06	ULBI	Buy (P)	+11,190	$89.6K	EDGAR
2020-03-17	ULBI	Buy (P)	+50,000	$275.1K	EDGAR
2020-02-20	ULBI	Buy (P)	+100,000	$723.7K	EDGAR
2019-11-15	—	Buy (P)	—	$0
2019-05-15	—	Buy (P)	+4,189,000	$1.68M
2017-12-21	—	Buy (P)	+2,500,000	$1.00M

Showing 51–60 of 154

Prev Page 6 of 16 Next

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.