Stephanie L. O'Sullivan

CIK 1842003 · last filed 2026-04-03

"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.

Loading insider history…
Disclosed Exposure

$2.64M

Companies

2

Total Filings

45

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
HII Director 6,767 $297.68 $2.01M $0 43 2026-04-03
LEU Director 3,840 $162.58 $624.3K $0 2 2025-06-24

Recent Filings · Page 5 of 5

45 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-07-06 HII Grant (A) +153 $32.5K EDGAR
2021-06-15 HII Grant (A) +1 $398 EDGAR
2021-04-05 HII Grant (A) +159 $32.5K EDGAR
2021-03-16 HII Grant (A) +1 $215 EDGAR
2021-01-29 HII Grant (A) +189 $32.4K EDGAR
Showing 4145 of 45
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.