Sean P. Duffy

CIK 2069522 · Chief Executive Officer · last filed 2026-08-05

Sean P. Duffy is a Chief Executive Officer who has filed 24 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing, for OMDA, was dated Aug 7, 2026. Across all open-market trades the lifetime net is −$6.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $30.2M 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

$30.21M

Companies

1

Total Filings

24

Lifetime Open-Market Net

-$6.24M

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
OMDA	Chief Executive Officer	1,276,464	$23.67	$30.21M	-$6.24M	15	2026-08-05

Recent Filings

24 filings

Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.

Filed	Symbol	Action	Net Shares	Net $	Link
2026-08-07	OMDA	Notice (144)	−8,628	-$168.6K	EDGAR
2026-08-05	OMDA	Mixed	—	-$188.7K	EDGAR
2026-08-03	OMDA	Notice (144)	−12,944	-$256.8K	EDGAR
2026-07-08	OMDA	Mixed	—	-$231.1K	EDGAR
2026-07-06	OMDA	Mixed	—	-$404.7K	EDGAR
2026-07-01	OMDA	Notice (144)	−25,886	-$568.2K	EDGAR
2026-06-26	OMDA	Notice (144)	−14,158	-$267.6K	EDGAR
2026-06-26	OMDA	Sell (S)	−17,258	-$342.1K	EDGAR
2026-06-25	OMDA	Notice (144)	−300	-$5.6K	EDGAR
2026-06-24	OMDA	Notice (144)	−2,800	-$51.2K	EDGAR

Showing 1–10 of 24

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Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.