Jeffrey Yu

CIK 1991132 · Chief Medical Officer · last filed 2026-06-24

Jeffrey Yu is a Chief Medical Officer who has filed 6 SEC Form 4 insider transactions across 2 companies since 2025. The most recent filing shows the insider bought $100.0K of ONMD on Jun 24, 2026. Across all open-market trades the lifetime net is +$1.9M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $6.5M 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

$6.52M

Companies

2

Total Filings

6

Lifetime Open-Market Net

$1.94M

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
ONMD	Chief Medical Officer	10,092,380	$0.61	$6.21M	$100.0K	1	2026-06-24
ONMDW	Chief Medical Officer	9,933,650	$0.03	$309.9K	$1.84M	5	2026-06-17

Recent Filings

6 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
2026-06-24	ONMD	Buy (P)	+158,730	$100.0K	EDGAR
2026-06-17	ONMDW	Buy (P)	+172,414	$100.0K	EDGAR
2026-04-24	ONMDW	Mixed	+1,123,043	$932.1K	EDGAR
2025-11-26	ONMDW	Mixed	+240,309	$140.5K	EDGAR
2025-11-26	ONMDW	Mixed	+4,563,028	$2.80M	EDGAR
2025-11-26	ONMDW	Mixed	+67,762	$17.2K	EDGAR

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.