Maamoun Rajeh

CIK 1718249 · President, Arch Capital Group · last filed 2026-03-06

Maamoun Rajeh is a President, Arch Capital Group who has filed 36 SEC Form 4 insider transactions across 3 companies since 2018. The most recent filing, for ACGLO, was dated Mar 6, 2026. Across all open-market trades the lifetime net is −$23.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $9.9M 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.

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Disclosed Exposure

$9.91M

Companies

3

Total Filings

36

Lifetime Open-Market Net

-$23.42M

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
ACGLO President, Arch Capital Group 468,978 $19.33 $9.07M -$24.80M 30 2026-03-06
Watford Holdings Ltd. (WTREP) Delisted Director 0 $25.09 $0 $858.4K 4 2021-07-02
WTRE Director 32,500 $25.84 $839.8K $523.5K 2 2019-05-10

Recent Filings

36 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-03-06 ACGLO Gift (G) $0 EDGAR
2026-03-05 ACGLO Grant (A) +6,843 $0 EDGAR
2026-02-26 ACGLO Grant (A) +28,546 $0 EDGAR
2026-02-13 ACGLO Mixed -$3.27M EDGAR
2025-08-25 ACGLO Sell (S) −10,000 -$941.5K EDGAR
2025-03-06 ACGLO Grant (A) +7,484 $0 EDGAR
2025-03-03 ACGLO Grant (A) +33,550 $0 EDGAR
2024-11-21 ACGLO Grant (A) +65,838 $0 EDGAR
2024-03-07 ACGLO Sell (S) −50,000 -$4.37M EDGAR
2024-02-29 ACGLO Grant (A) +5,847 $0 EDGAR
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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.