Hyong Kim

CIK 1993255 · Chief Medical Officer · last filed 2026-06-15

Hyong Kim is a Chief Medical Officer who has filed 36 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing shows the insider sold $713.9K of ALHC on Jun 15, 2026. Across all open-market trades the lifetime net is −$6.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.9M 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

$4.93M

Companies

1

Total Filings

36

Lifetime Open-Market Net

-$6.35M

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
ALHC	Chief Medical Officer	331,750	$14.85	$4.93M	-$6.35M	19	2026-06-15

Recent Filings

36 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
2026-06-15	ALHC	Sell (S)	−35,951	-$713.9K	EDGAR
2026-06-12	ALHC	Notice (144)	−35,951	-$727.6K	EDGAR
2026-03-19	ALHC	Sell (S)	−18,404	-$328.3K	EDGAR
2026-03-17	ALHC	Grant (A)	+52,972	$0	EDGAR
2026-03-16	ALHC	Notice (144)	−38,762	-$658.6K	EDGAR
2026-01-06	ALHC	Notice (144)	−16,506	-$346.6K	EDGAR
2026-01-06	ALHC	Sell (S)	−16,506	-$352.4K	EDGAR
2025-12-30	ALHC	Sell (S)	−12,694	-$237.9K	EDGAR
2025-12-23	ALHC	Notice (144)	−13,000	-$262.5K	EDGAR
2025-10-10	ALHC	Sell (S)	−85,034	-$1.48M	EDGAR

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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.