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CORSTAR HOLDINGS INC

CIK 1256520 · last filed 2026-09-08

CORSTAR HOLDINGS INC is a corporate insider who has filed 118 SEC Form 4 insider transactions across 2 companies since 2010. The most recent filing shows the insider sold $4.6M of CRVL on Sep 8, 2026. Across all open-market trades the lifetime net is −$137.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.24B across reported positions. The firm reports its address in Irvine, CA.

"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.

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Disclosed Exposure

$1.24B

Companies

2

Total Filings

118

Lifetime Open-Market Net

-$137.21M

Filer Profile

Reported Address
2010 MAIN STREET STE 800
IRVINE, CA 92614
Phone
(949) 838-1938
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
CRVL 10%+ Owner 18,675,857 $66.44 $1.24B -$4.56M 1 2026-09-08
CRVLE 10%+ Owner 18,742,108 — — -$132.65M 110 2025-09-10

Recent Filings

118 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
2026-09-08 CRVL Sell (S) −66,251 -$4.56M EDGAR
2026-09-04 CRVL Notice (144) −14,538 -$996.3K EDGAR
2026-09-03 CRVL Notice (144) −51,713 -$3.56M EDGAR
2025-09-10 CRVLE Sell (S) −70,000 -$6.40M EDGAR
2025-09-08 CRVL Notice (144) −70,000 -$6.40M EDGAR
2025-09-08 CRVLE Sell (S) −40,000 -$3.55M EDGAR
2025-09-02 CRVL Notice (144) −40,000 -$3.56M EDGAR
2024-07-26 CRVLE Sell (S) −922 -$242.3K EDGAR
2024-07-16 CRVL Notice (144) −25,000 -$6.74M EDGAR
2024-07-16 CRVLE Sell (S) −48,429 -$12.95M EDGAR
Showing 1–10 of 118
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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.