ACGL
Arch Capital Group Ltd
NASDAQ: ACGLO · FINANCIAL SERVICES · INSURANCE - DIVERSIFIED
$17.85
-0.28% today
Updated 2026-10-28
Market cap
$11.95B
P/E ratio
3.96
P/S ratio
0.60x
EPS (TTM)
$4.69
Dividend yield
—
52W range
$18 – $20
Volume
0.0M
Arch Capital Group Ltd (ACGLO) Insider transactions
Net insider activity
Net buying (981,140 shares)
Buy transactions
63
Sell transactions
37
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-18 | MORIN, FRANCOIS | CFO and Treasurer | Sale | 11,010 | — | — |
| 2026-08-18 | MORIN, FRANCOIS | CFO and Treasurer | Buy | 11,010 | $27.09 | $298224.57 |
| 2026-06-11 | PASQUESI, JOHN M | Director, CHAIR | Buy | 1,006,700 | — | — |
| 2026-06-03 | POSNER, BRIAN S | Director | Sale | 3,000 | $19.66 | $58980.00 |
| 2026-05-11 | POSNER, BRIAN S | Director | Sale | 2,000 | $17.14 | $34283.00 |
| 2026-05-05 | TRIPLETT, NEAL F | Director | Buy | 2,071 | — | — |
| 2026-05-05 | TRIPLETT, NEAL F | Director | Buy | 1,327 | — | — |
| 2026-05-05 | POSNER, BRIAN S | Director | Buy | 2,071 | — | — |
| 2026-05-05 | PASQUESI, JOHN M | Director, Chair | Buy | 2,071 | — | — |
| 2026-05-05 | PASQUESI, JOHN M | Director, Chair | Buy | 1,858 | — | — |
| 2026-05-05 | PASQUESI, JOHN M | Director, Chair | Buy | 1,327 | — | — |
| 2026-05-05 | MOCZARSKI, ALEXANDER S | Director | Buy | 2,071 | — | — |
| 2026-05-05 | MALLESCH, EILEEN A | Director | Buy | 2,071 | — | — |
| 2026-05-05 | KILCOYNE, MOIRA A. | Director | Buy | 2,071 | — | — |
| 2026-05-05 | KILCOYNE, MOIRA A. | Director | Buy | 1,327 | — | — |
| 2026-05-05 | HOUSTON, DANIEL JOSEPH | Director | Buy | 2,071 | — | — |
| 2026-05-05 | HOUSTON, DANIEL JOSEPH | Director | Buy | 1,327 | — | — |
| 2026-05-05 | GOODMAN, LAURIE | Director | Buy | 2,071 | — | — |
| 2026-05-05 | EBONG, FRANCIS | Director | Buy | 2,071 | — | — |
| 2026-05-05 | BUNCE, JOHN L JR | Director | Buy | 2,071 | — | — |
| 2026-05-05 | BUNCE, JOHN L JR | Director | Buy | 1,327 | — | — |
| 2026-04-30 | HOUSTON, DANIEL JOSEPH | Director | Buy | 5,300 | $94.09 | $498650.50 |
| 2026-03-11 | POSNER, BRIAN S | Director | Sale | 3,000 | $17.12 | $51345.00 |
| 2026-03-10 | PAPADOPOULO, NICOLAS | Director, CEO | Sale | 21,930 | — | — |
| 2026-03-10 | PAPADOPOULO, NICOLAS | Director, CEO | Buy | 21,930 | $18.90 | $414477.00 |
| 2026-03-10 | GANSBERG, DAVID | President, Arch Capital Group | Sale | 10,770 | — | — |
| 2026-03-10 | GANSBERG, DAVID | President, Arch Capital Group | Buy | 10,770 | $18.90 | $203553.00 |
| 2026-03-10 | GANSBERG, DAVID | President, Arch Capital Group | Sale | 5,907 | $96.37 | $569266.45 |
| 2026-03-04 | RAJEH, MAAMOUN | President, Arch Capital Group | Buy | 40,600 | — | — |
| 2026-03-04 | PETRILLO, LOUIS T | Officer of Subsidiary | Sale | 8,030 | $98.42 | $790312.60 |
| 2026-03-04 | GANSBERG, DAVID | President, Arch Capital Group | Sale | 12,519 | $98.42 | $1.23M |
| 2026-03-03 | TODD, CHRISTINE | Chief Investment Officer | Buy | 14,238 | — | — |
| 2026-03-03 | TODD, CHRISTINE | Chief Investment Officer | Buy | 6,305 | — | — |
| 2026-03-03 | TODD, CHRISTINE | Chief Investment Officer | Buy | 3,981 | — | — |
| 2026-03-03 | RAJEH, MAAMOUN | President, Arch Capital Group | Buy | 24,475 | — | — |
| 2026-03-03 | RAJEH, MAAMOUN | President, Arch Capital Group | Buy | 6,843 | — | — |
| 2026-03-03 | PETRILLO, LOUIS T | Officer of Subsidiary | Buy | 10,331 | — | — |
| 2026-03-03 | PETRILLO, LOUIS T | Officer of Subsidiary | Buy | 2,889 | — | — |
| 2026-03-03 | PAPADOPOULO, NICOLAS | Director, CEO | Buy | 76,243 | — | — |
| 2026-03-03 | PAPADOPOULO, NICOLAS | Director, CEO | Buy | 21,318 | — | — |
| 2026-03-03 | MORIN, FRANCOIS | CFO and Treasurer | Buy | 19,061 | — | — |
| 2026-03-03 | MORIN, FRANCOIS | CFO and Treasurer | Buy | 5,329 | — | — |
| 2026-03-03 | GANSBERG, DAVID | President, Arch Capital Group | Buy | 24,475 | — | — |
| 2026-03-03 | GANSBERG, DAVID | President, Arch Capital Group | Buy | 6,843 | — | — |
| 2026-02-27 | PETRILLO, LOUIS T | Officer of Subsidiary | Sale | 312 | $100.15 | $31246.80 |
| 2026-02-27 | GANSBERG, DAVID | President, Arch Capital Group | Sale | 553 | $100.15 | $55382.95 |
| 2026-02-24 | TODD, CHRISTINE | Chief Investment Officer | Buy | 25,046 | — | — |
| 2026-02-24 | RAJEH, MAAMOUN | President, Arch Capital Group | Buy | 28,546 | — | — |
| 2026-02-24 | PETRILLO, LOUIS T | Officer of Subsidiary | Buy | 17,136 | — | — |
| 2026-02-24 | PETRILLO, LOUIS T | Officer of Subsidiary | Sale | 412 | $99.18 | $40862.16 |
| 2026-02-24 | PAPADOPOULO, NICOLAS | Director, CEO | Buy | 46,674 | — | — |
| 2026-02-24 | MORIN, FRANCOIS | CFO and Treasurer | Buy | 27,432 | — | — |
| 2026-02-24 | GANSBERG, DAVID | President, Arch Capital Group | Buy | 28,546 | — | — |
| 2026-02-24 | GANSBERG, DAVID | President, Arch Capital Group | Sale | 509 | $99.18 | $50482.62 |
| 2026-02-11 | RAJEH, MAAMOUN | President, Arch Capital Group | Sale | 31,500 | — | — |
| 2026-02-11 | RAJEH, MAAMOUN | President, Arch Capital Group | Sale | 15,930 | — | — |
| 2026-02-11 | RAJEH, MAAMOUN | President, Arch Capital Group | Sale | 47,430 | $96.12 | $4.56M |
| 2026-02-11 | RAJEH, MAAMOUN | President, Arch Capital Group | Buy | 31,500 | $27.13 | $854595.00 |
| 2026-02-11 | RAJEH, MAAMOUN | President, Arch Capital Group | Buy | 15,930 | $27.09 | $431491.13 |
| 2025-12-15 | PASQUESI, JOHN M | Director, CHAIR | Sale | 8,800 | $94.17 | $828683.68 |
| 2025-12-12 | PASQUESI, JOHN M | Director, CHAIR | Sale | 175,000 | $93.91 | $16.43M |
| 2025-12-12 | PASQUESI, JOHN M | Director, CHAIR | Sale | 53,000 | — | — |
| 2025-12-12 | PASQUESI, JOHN M | Director, CHAIR | Sale | 28,866 | $93.81 | $2.71M |
| 2025-12-10 | PETRILLO, LOUIS T | OFFICER OF SUBSIDIARY | Sale | 42 | — | — |
| 2025-12-10 | PETRILLO, LOUIS T | OFFICER OF SUBSIDIARY | Buy | 14 | — | — |
| 2025-11-28 | MORIN, FRANCOIS | EVP AND CFO | Sale | 8,000 | $94.62 | $756996.00 |
| 2025-11-19 | GANSBERG, DAVID | President, Arch Capital Group | Sale | 9,494 | $91.17 | $865567.98 |
| 2025-10-30 | VOLLARO, JOHN D | Director | Sale | 877 | — | — |
| 2025-10-30 | VOLLARO, JOHN D | Director | Sale | 438 | — | — |
| 2025-08-22 | RAJEH, MAAMOUN | PRESIDENT, ARCH CAPITAL GROUP | Sale | 10,000 | $94.15 | $941464.00 |
| 2025-08-05 | VOLLARO, JOHN D | Director | Buy | 194,999 | — | — |
| 2025-08-05 | VOLLARO, JOHN D | Director | Sale | 172,155 | — | — |
| 2025-08-05 | VOLLARO, JOHN D | Director | Sale | 22,844 | — | — |
| 2025-08-01 | POSNER, BRIAN S | Director | Buy | 1,000 | $17.34 | $17338.00 |
| 2025-05-16 | MORIN, FRANCOIS | EVP AND CFO | Sale | 12,630 | — | — |
| 2025-05-16 | MORIN, FRANCOIS | EVP AND CFO | Buy | 12,630 | $18.90 | $238707.00 |
| 2025-05-13 | PASQUESI, JOHN M | Director, CHAIR | Sale | 23,996 | $94.72 | $2.27M |
| 2025-05-12 | PASQUESI, JOHN M | Director, CHAIR | Sale | 75,060 | $94.01 | $7.06M |
| 2025-05-09 | PETRILLO, LOUIS T | OFFICER OF SUBSIDIARY | Sale | 16,650 | — | — |
| 2025-05-09 | PETRILLO, LOUIS T | OFFICER OF SUBSIDIARY | Sale | 16,650 | $94.53 | $1.57M |
| 2025-05-09 | PETRILLO, LOUIS T | OFFICER OF SUBSIDIARY | Sale | 10 | — | — |
| 2025-05-07 | TRIPLETT, NEAL F | Director | Buy | 1,564 | — | — |
| 2025-05-07 | TRIPLETT, NEAL F | Director | Buy | 1,348 | — | — |
| 2025-05-07 | POSNER, BRIAN S | Director | Buy | 1,564 | — | — |
| 2025-05-07 | PASQUESI, JOHN M | Director, CHAIR | Buy | 1,564 | — | — |
| 2025-05-07 | PASQUESI, JOHN M | Director, CHAIR | Buy | 1,348 | — | — |
| 2025-05-07 | MOCZARSKI, ALEXANDER S | Director | Buy | 1,564 | — | — |
| 2025-05-07 | MALLESCH, EILEEN A | Director | Buy | 1,564 | — | — |
| 2025-05-07 | KILCOYNE, MOIRA A. | Director | Buy | 1,564 | — | — |
| 2025-05-07 | KILCOYNE, MOIRA A. | Director | Buy | 1,348 | — | — |
| 2025-05-07 | HOUSTON, DANIEL JOSEPH | Director | Buy | 1,564 | — | — |
| 2025-05-07 | HOUSTON, DANIEL JOSEPH | Director | Buy | 1,348 | — | — |
| 2025-05-07 | GOODMAN, LAURIE | Director | Buy | 1,564 | — | — |
| 2025-05-07 | EBONG, FRANCIS | Director | Buy | 1,564 | — | — |
| 2025-05-07 | BUNCE, JOHN L JR | Director | Buy | 1,564 | — | — |
| 2025-05-07 | BUNCE, JOHN L JR | Director | Buy | 1,348 | — | — |
| 2025-05-02 | PAPADOPOULO, NICOLAS | Director, CEO | Sale | 9,213 | — | — |
| 2025-05-02 | PAPADOPOULO, NICOLAS | Director, CEO | Buy | 9,213 | $15.84 | $145887.86 |
| 2025-05-02 | PAPADOPOULO, NICOLAS | Director, CEO | Sale | 7,636 | $92.48 | $706177.28 |
| 2025-05-02 | PAPADOPOULO, NICOLAS | Director, CEO | Sale | 1,577 | $92.48 | $145840.96 |
Frequently asked questions
Are ACGLO insiders buying or selling?
Over the transactions on record, ACGLO insiders have been net buyers, with about $41.76M in stock sold across 37 sales, against 9 open-market purchases.
Does insider selling at ACGLO mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which ACGLO insiders are selling the most?
Recent selling is concentrated in a few names. PASQUESI, JOHN M accounts for the largest share on record, with about $29.30M sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.