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ARCH CAPITAL GROUP LTD.

CIK 947484 · last filed 2021-02-17

ARCH CAPITAL GROUP LTD. is a corporate insider who has filed 1 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for WTREP, was dated Feb 17, 2021. Across all open-market trades the lifetime net is −$31.9M, making them a net seller over the disclosed history. The firm reports its address in Pembroke, D0. 109 SEC filings were submitted jointly with CONSTANTINE IORDANOU.

"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

$0

Companies

1

Total Filings

1

Lifetime Open-Market Net

-$31.94M

Filer Profile

Reported Address
WATERLOO HOUSE, GROUND FLOOR
100 PITTS BAY ROAD
PEMBROKE, D0 HM 08
Phone
(441) 278-9250
Formerly Known As
ARCH CAPITAL GROUP LTD (2000–2005)
RISK CAPITAL HOLDINGS INC (1996–2000)
Related Filers
CONSTANTINE IORDANOU — 109 joint filings, latest 2019-09-13
LOUIS T PETRILLO — 88 joint filings, latest 2026-03-05
Mark Donald Lyons — 83 joint filings, latest 2018-05-17
JOHN M PASQUESI — 70 joint filings, latest 2026-06-15
MARC GRANDISSON — 67 joint filings, latest 2024-02-29
W Preston Hutchings — 61 joint filings, latest 2021-06-01
Nicolas Papadopoulo — 42 joint filings, latest 2026-03-12
Francois Morin — 41 joint filings, latest 2026-08-20
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
Watford Holdings Ltd. (WTREP) Delisted 10%+ Owner 141,985 $25.09 $3.56M -$31.94M 1 2021-02-17

Recent Filings

1 filing
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
2021-02-17 Watford Holdings Ltd. (WTREP) Delisted Mixed −1,837,630 -$55.02M 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.