ACGL
ARCH CAPITAL GROUP LTD. · Finance & Insurance · Market cap $33.5B
Insiders sold $1.2M net in the last 90 days ·2 sellers, 0 buyers· latest Form 4 filed Aug 20, 2026
Insider Buying
$499K
reported purchases (SEC code P)
Insider Selling
$29.2M
reported sales (SEC code S)
Unique Insiders
7
in the rolling window
Latest filing
Aug 20, 2026
Morin Francois
ARCH CAPITAL GROUP LTD. (ACGL) has 39 SEC Form 4 filings (62 transaction rows) in the rolling window, disclosed by 7 distinct insiders. Most recent filing: Aug 20, 2026.
Inside the rolling window, 7 insiders at ARCH CAPITAL GROUP LTD. reported 1 open-market purchase totaling $499K and 10 open-market sales totaling $29.2M. The most active filer is Director Posner Brian S with 3 filings. Insiders have net sold $3.4M over the trailing 6 months. The most recent open-market filing is a sale of 11,010 shares by CFO and Treasurer Morin Francois, dated Aug 18, 2026, worth $1.1M.
- Industry:Insurance - Diversified
- CEO:Nicolas Alain Emmanuel Papadopoulo
- Employees:8,000
- HQ:Pembroke, HA, BM
- IPO:1995-09-14
| Source | |||||||
|---|---|---|---|---|---|---|---|
Morin FrancoisFirst in 9 months | CFO and Treasurer | Sale | 11,010 | $1.1M | Aug 20 | -1.2% | SEC ↗ |
| Director | Sale | 3,000 | $59K | Jun 4 | +11.0% | SEC ↗ | |
| Director | Sale | 2,000 | $34K | May 12 | +4.0% | SEC ↗ | |
Houston Daniel JosephFirst filing | Director | Purchase | 5,300 | $499K | May 4 | +4.8% | SEC ↗ |
Gansberg DavidFirst filing | President, Arch Capital Group | Sale | 5,907 | $569K | Mar 12 | +4.1% | SEC ↗ |
Papadopoulo NicolasFirst filing | CEO | Sale | 21,930 | $2.1M | Mar 12 | +4.1% | SEC ↗ |
| Director | Sale | 3,000 | $51K | Mar 12 | +4.1% | SEC ↗ | |
Rajeh MaamounFirst filing | President, Arch Capital Group | Sale | 47,430 | $4.6M | Feb 13 | -0.3% | SEC ↗ |
PASQUESI JOHN MFirst filing | CHAIR | Sale | 203,866 | $19.1M | Dec 16 | +2.6% | SEC ↗ |
PASQUESI JOHN MFirst filing | CHAIR | Sale | 8,800 | $829K | Dec 16 | — | SEC ↗ |
Morin FrancoisFirst filing | EVP AND CFO | Sale | 8,000 | $757K | Dec 2 | — | SEC ↗ |
Congress trading ACGL 18 all-time
- DRep. Ro KhannaPurchase$1,001 - $15,0002026-05-01
- DRep. Ro KhannaPurchase$1,001 - $15,0002025-09-29
- DRep. Ro KhannaPurchase$1,001 - $15,0002025-09-29
- RRep. Jefferson ShreveSale$15,001 - $50,0002025-05-12
- RRep. Robert P. BresnahanSale$1,001 - $15,0002025-02-25
- RRep. Jefferson ShrevePurchase$15,001 - $50,0002025-02-24
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does ACGL have?
ARCH CAPITAL GROUP LTD. (ACGL) has 39 SEC Form 4 filings (62 transaction rows) in the rolling 365-day window, disclosed by 7 distinct insiders. Most recent filing: Aug 20, 2026.
When was the most recent SEC Form 4 filing for ACGL?
The most recent Form 4 filing for ACGL on Tracefour is dated Aug 20, 2026.
Who is the most active insider at ACGL?
The most active SEC Form 4 filer at ACGL in the rolling window is Director Posner Brian S, with 3 filings.
What is the net insider flow at ACGL over the last 6 months?
Over the trailing 180 days, insiders at ACGL have net sold $3.4M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at ACGL in the current window?
Inside the rolling window, insiders at ACGL bought $499K and sold $29.2M based on SEC Form 4 filings.
Can I get alerts for ACGL insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at ARCH CAPITAL GROUP LTD. (ACGL). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
ARCH CAPITAL GROUP LTD. is in the Finance & Insurance sector.