Nasdaq · CIK 0000947484
ACGL ARCH CAPITAL GROUP LTD.
Insider trading from SEC Form 4. Last filing Aug 25, 2025. Close $95.57 on Oct 9, 2026, +13% from the 52-week low and -10% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
17
with a Form 4 at this company
Price and insider trades, last year
ACGLOct 9, 2026 · close 95.57
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at ARCH CAPITAL GROUP LTD., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 44Moderate | Maamoun Rajeh PRESIDENT, ARCH CAPITAL GROUP sell | $941k 10,000 shares | -2% | +10% from low-14% from high | |
| 35Weak | Brian S Posner director buy | $17k 1,000 shares | +25% | +4% from low-19% from high | |
| 47Moderate | Francois Morin EVP AND CFO sell | $1.2M 12,630 shares | -4% | +11% from low-13% from high | |
| 60Notable | John M Pasquesi director, other sell | $9.3M 99,056 shares | -15% | +11% from low-13% from high | |
| 45Moderate | Louis T Petrillo OFFICER OF SUBSIDIARY sell | $1.6M 16,650 shares | -11% | +11% from low-13% from high | |
| 46Moderate | Nicolas Papadopoulo CEO sell | $706k 7,636 shares | -1% | +9% from low-15% from high | |
| 30Weak | Louis T Petrillo OFFICER OF SUBSIDIARY sell | $1.9M 21,000 shares | -14% | - |
Congressional trades
4 trades in ACGL disclosed by members of Congress under the STOCK Act. All congressional trades.
- Jefferson ShreveHouse · R-IN · last Jun 22, 20251 bought
1 sold - Alan ArmstrongSenate · R-OK · last Jul 21, 20261 bought
0 sold - Robert P. Bresnahan, Jr.House · R-PA · last Mar 27, 20250 bought
1 sold
| Member | Trade | Asset | Reported range | Trade / filing date | Source |
|---|---|---|---|---|---|
Alan Armstrong Senate · R-OK | Purchase | ACGL Arch Capital Group Ltd. - Common Stock | $1,001 to $15k | Mar 27 / Jul 21 116 days after the trade | eFD |
Jefferson Shreve House · R-IN | Sale | ACGL Arch Capital Group Ltd. - Common Stock | $15k to $50k | May 12, 2025 / Jun 22, 2025 41 days after the trade | Clerk |
Robert P. Bresnahan, Jr. House · R-PA | Sale | ACGL Arch Capital Group Ltd. - Common Stock | $1,001 to $15k | Feb 25, 2025 / Mar 27, 2025 30 days after the trade | Clerk |
Jefferson Shreve House · R-IN | Purchase | ACGL Arch Capital Group Ltd. - Common Stock | $15k to $50k | Feb 24, 2025 / Mar 9, 2025 13 days after the trade | Clerk |
Transactions
The last 89 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 22, 2025 | Maamoun Rajeh PRESIDENT, ARCH CAPITAL GROUP | SOpen-market sale Common Shares, $.0011 par value per share | -10,000 | $94.15 | $941k | 433,589 | Aug 25, 2025 |
| Aug 5, 2025 | John D Vollaro director | GGift Common Shares, $.0011 par value per shareindirect: .By Trust | -172,155 | $0.00 | $0 | 0 | Aug 7, 2025 |
| Aug 5, 2025 | John D Vollaro director | GGift Common Shares, $.0011 par value per shareindirect: By Trust | -22,844 | $0.00 | $0 | 0 | Aug 7, 2025 |
| Aug 5, 2025 | John D Vollaro director | GGift Common Shares, $.0011 par value per shareindirect: By Trust | +194,999 | $0.00 | $0 | 194,999 | Aug 7, 2025 |
| Aug 1, 2025 | Brian S Posner director | POpen-market purchase Depositary Shares, Series G | +1,000 | $17.34 | $17k | 5,000 | Aug 4, 2025 |
| May 16, 2025 | Francois Morin EVP AND CFO | MOption exercise Common Shares, $.0011 par value per share | +12,630 | $18.90 | $239k | 287,311 | May 20, 2025 |
| May 16, 2025 | Francois Morin EVP AND CFO | SOpen-market sale Common Shares, $.0011 par value per share | -12,630 | $94.58 | $1.2M | 274,681 | May 20, 2025 |
| May 16, 2025 | Francois Morin EVP AND CFO | MOption exercise Stock Option (right to buy)derivative | -12,630 | $0.00 | $0 | 0 | May 20, 2025 |
| May 12, 2025 | John M Pasquesi director, other | SOpen-market sale Common Shares, $.0011 par value per shareindirect: By Trust | -75,060 | $94.01 | $7.1M | 579,218 | May 14, 2025 |
| May 13, 2025 | John M Pasquesi director, other | SOpen-market sale Common Shares, $.0011 par value per shareindirect: By Trust | -23,996 | $94.72 | $2.3M | 555,222 | May 14, 2025 |
| May 9, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | MOption exercise Common Shares, $.0011 par value per share | +16,650 | $18.90 | $315k | 156,673 | May 12, 2025 |
| May 9, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | SOpen-market sale Common Shares, $.0011 par value per share | -16,650 | $94.53 | $1.6M | 140,023 | May 12, 2025 |
| May 9, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | GGift Common Shares, $.0011 par value per share | -10 | $0.00 | $0 | 140,013 | May 12, 2025 |
| May 9, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | GGift Common Shares, $.0011 par value per shareindirect: By Household | +10 | $0.00 | $0 | 86 | May 12, 2025 |
| May 9, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | MOption exercise Stock Option (right to buy)derivative | -16,650 | $0.00 | $0 | 0 | May 12, 2025 |
| May 7, 2025 | John M Pasquesi director, other | AGrant or award Common Shares, $.0011 par value per shareindirect: By Trust | +1,348 | - | - | 651,475 | May 9, 2025 |
| May 7, 2025 | Laurie Goodman director | AGrant or award Common Shares, $.0011 par value per share | +1,564 | - | - | 35,502 | May 9, 2025 |
| May 7, 2025 | Neal F Triplett director | AGrant or award Common Shares, $.0011 par value per share | +1,564 | - | - | 3,267 | May 9, 2025 |
| May 7, 2025 | Brian S Posner director | AGrant or award Common Shares, $.0011 par value per share | +1,564 | - | - | 120,104 | May 9, 2025 |
| May 7, 2025 | Alexander S Moczarski director | AGrant or award Common Shares, $.0011 par value per share | +1,564 | - | - | 1,966 | May 9, 2025 |
| May 7, 2025 | Eileen A Mallesch director | AGrant or award Common Shares, $.0011 par value per share | +1,564 | - | - | 11,731 | May 9, 2025 |
| May 7, 2025 | Moira A. Kilcoyne director | AGrant or award Common Shares, $.0011 par value per share | +1,564 | - | - | 31,096 | May 9, 2025 |
| May 7, 2025 | John L Bunce Jr director | AGrant or award Common Shares, $.0011 par value per share | +1,564 | - | - | 1,558,321 | May 9, 2025 |
| May 7, 2025 | Francis Ebong director | AGrant or award Common Shares, $.0011 par value per share | +1,564 | - | - | 10,807 | May 9, 2025 |
| May 7, 2025 | Daniel Joseph Houston director | AGrant or award Common Shares, $.0011 par value per share | +1,564 | - | - | 3,267 | May 9, 2025 |
| May 7, 2025 | Neal F Triplett director | AGrant or award Common Shares, $.0011 par value per share | +1,348 | - | - | 4,615 | May 9, 2025 |
| May 7, 2025 | Moira A. Kilcoyne director | AGrant or award Common Shares, $.0011 par value per share | +1,348 | - | - | 32,444 | May 9, 2025 |
| May 7, 2025 | John L Bunce Jr director | AGrant or award Common Shares, $.0011 par value per share | +1,348 | - | - | 1,559,669 | May 9, 2025 |
| May 7, 2025 | John M Pasquesi director, other | AGrant or award Common Shares, $.0011 par value per shareindirect: By Trust | +1,348 | - | - | 654,278 | May 9, 2025 |
| May 7, 2025 | Daniel Joseph Houston director | AGrant or award Common Shares, $.0011 par value per share | +1,348 | - | - | 4,615 | May 9, 2025 |
| May 7, 2025 | John M Pasquesi director, other | AGrant or award Common Shares, $.0011 par value per share | +1,564 | - | - | 1,564 | May 9, 2025 |
| May 2, 2025 | Nicolas Papadopoulo CEO | MOption exercise Common Shares, $.0011 par value per share | +9,213 | $15.84 | $146k | 804,931 | May 8, 2025 |
| May 2, 2025 | Nicolas Papadopoulo CEO | FTax withholding Common Shares, $.0011 par value per share | -1,577 | $92.48 | $146k | 803,354 | May 8, 2025 |
| May 2, 2025 | Nicolas Papadopoulo CEO | MOption exercise Stock Option (right to buy)derivative | -9,213 | $0.00 | $0 | 0 | May 8, 2025 |
| May 2, 2025 | Nicolas Papadopoulo CEO | MOption exercise Common Shares, $.0011 par value per share | +9,213 | $15.84 | $146k | 804,931 | May 6, 2025 |
| May 2, 2025 | Nicolas Papadopoulo CEO | FTax withholding Common Shares, $.0011 par value per share | -1,577 | $92.48 | $146k | 803,354 | May 6, 2025 |
| May 2, 2025 | Nicolas Papadopoulo CEO | SOpen-market sale Common Shares, $.0011 par value per share | -7,636 | $92.48 | $706k | 795,718 | May 6, 2025 |
| May 2, 2025 | Nicolas Papadopoulo CEO | MOption exercise Stock Option (right to buy)derivative | -9,213 | $0.00 | $0 | 0 | May 6, 2025 |
| Mar 4, 2025 | Maamoun Rajeh PRESIDENT, ARCH CAPITAL GROUP | AGrant or award Common Shares, $.0011 par value per share | +7,484 | $0.00 | $0 | 443,341 | Mar 6, 2025 |
| Mar 4, 2025 | Nicolas Papadopoulo CEO | AGrant or award Common Shares, $.0011 par value per share | +15,848 | $0.00 | $0 | 795,718 | Mar 6, 2025 |
| Mar 4, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | AGrant or award Common Shares, $.0011 par value per share | +3,042 | $0.00 | $0 | 149,939 | Mar 6, 2025 |
| Mar 4, 2025 | David Gansberg President, Arch Capital Group | AGrant or award Common Shares, $.0011 par value per share | +7,484 | $0.00 | $0 | 333,255 | Mar 6, 2025 |
| Mar 4, 2025 | Francois Morin EVP AND CFO | AGrant or award Common Shares, $.0011 par value per share | +4,789 | $0.00 | $0 | 274,681 | Mar 6, 2025 |
| Mar 4, 2025 | Christine Todd CHIEF INVESTMENT OFFICER | AGrant or award Common Shares, $.0011 par value per share | +3,744 | $0.00 | $0 | 70,955 | Mar 6, 2025 |
| Mar 4, 2025 | Maamoun Rajeh PRESIDENT, ARCH CAPITAL GROUP | AGrant or award Stock Option (right to buy)derivative | +26,481 | $0.00 | $0 | 26,481 | Mar 6, 2025 |
| Mar 4, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | FTax withholding Common Shares, $.0011 par value per share | -9,916 | $91.87 | $911k | 140,023 | Mar 6, 2025 |
| Mar 4, 2025 | David Gansberg President, Arch Capital Group | FTax withholding Common Shares, $.0011 par value per share | -13,873 | $91.87 | $1.3M | 319,382 | Mar 6, 2025 |
| Mar 4, 2025 | Christine Todd CHIEF INVESTMENT OFFICER | AGrant or award Stock Option (right to buy)derivative | +13,248 | $0.00 | $0 | 13,248 | Mar 6, 2025 |
| Mar 4, 2025 | Francois Morin EVP AND CFO | AGrant or award Stock Option (right to buy)derivative | +16,945 | $0.00 | $0 | 16,945 | Mar 6, 2025 |
| Mar 4, 2025 | Nicolas Papadopoulo CEO | AGrant or award Stock Option (right to buy)derivative | +56,073 | $0.00 | $0 | 56,073 | Mar 6, 2025 |
| Mar 4, 2025 | David Gansberg President, Arch Capital Group | AGrant or award Stock Option (right to buy)derivative | +26,481 | $0.00 | $0 | 26,481 | Mar 6, 2025 |
| Mar 4, 2025 | Francois Morin EVP AND CFO | AGrant or award Stock Option (right to buy)derivative | +14,788 | $0.00 | $0 | 14,788 | Mar 6, 2025 |
| Mar 4, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | MOption exercise Common Shares, $.0011 par value per share | +9,400 | $15.84 | $149k | 149,423 | Mar 6, 2025 |
| Mar 4, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | SOpen-market sale Common Shares, $.0011 par value per share | -9,400 | $92.73 | $872k | 140,023 | Mar 6, 2025 |
| Mar 5, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | MOption exercise Common Shares, $.0011 par value per share | +11,600 | $15.84 | $184k | 151,623 | Mar 6, 2025 |
| Mar 5, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | SOpen-market sale Common Shares, $.0011 par value per share | -11,600 | $91.00 | $1.1M | 140,023 | Mar 6, 2025 |
| Mar 4, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | AGrant or award Stock Option (right to buy)derivative | +10,764 | $0.00 | $0 | 10,764 | Mar 6, 2025 |
| Mar 4, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | MOption exercise Stock Option (right to buy)derivative | -9,400 | $0.00 | $0 | 11,600 | Mar 6, 2025 |
| Mar 5, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | MOption exercise Stock Option (right to buy)derivative | -11,600 | $0.00 | $0 | 0 | Mar 6, 2025 |
| Feb 27, 2025 | Maamoun Rajeh PRESIDENT, ARCH CAPITAL GROUP | AGrant or award Common Shares, $.0011 par value per share | +33,550 | $0.00 | $0 | 435,857 | Mar 3, 2025 |
| Feb 27, 2025 | Nicolas Papadopoulo CEO | AGrant or award Common Shares, $.0011 par value per share | +55,532 | $0.00 | $0 | 779,870 | Mar 3, 2025 |
| Feb 27, 2025 | Christine Todd CHIEF INVESTMENT OFFICER | AGrant or award Common Shares, $.0011 par value per share | +23,284 | $0.00 | $0 | 67,211 | Mar 3, 2025 |
| Feb 27, 2025 | Francois Morin EVP AND CFO | AGrant or award Common Shares, $.0011 par value per share | +31,236 | $0.00 | $0 | 269,892 | Mar 3, 2025 |
| Feb 24, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | FTax withholding Common Shares, $.0011 par value per share | -412 | $89.55 | $37k | 125,991 | Feb 28, 2025 |
| Feb 24, 2025 | David Gansberg President, Arch Capital Group | FTax withholding Common Shares, $.0011 par value per share | -509 | $89.55 | $46k | 293,364 | Feb 28, 2025 |
| Feb 25, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | FTax withholding Common Shares, $.0011 par value per share | -473 | $90.35 | $43k | 125,518 | Feb 28, 2025 |
| Feb 25, 2025 | David Gansberg President, Arch Capital Group | FTax withholding Common Shares, $.0011 par value per share | -583 | $90.35 | $53k | 292,781 | Feb 28, 2025 |
| Feb 27, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | FTax withholding Common Shares, $.0011 par value per share | -313 | $92.10 | $29k | 125,205 | Feb 28, 2025 |
| Feb 27, 2025 | David Gansberg President, Arch Capital Group | FTax withholding Common Shares, $.0011 par value per share | -560 | $92.10 | $52k | 292,221 | Feb 28, 2025 |
| Feb 27, 2025 | David Gansberg President, Arch Capital Group | AGrant or award Common Shares, $.0011 par value per share | +33,550 | $0.00 | $0 | 325,771 | Feb 28, 2025 |
| Feb 27, 2025 | Louis T Petrillo OFFICER OF SUBSIDIARY | AGrant or award Common Shares, $.0011 par value per share | +21,692 | $0.00 | $0 | 146,897 | Feb 28, 2025 |
| Feb 4, 2025 | Alexander S Moczarski director | AGrant or award Common Shares, $.0011 par value per share | +402 | $0.00 | $0 | 402 | Feb 6, 2025 |
| Dec 12, 2024 | John D Vollaro director | GGift Common Shares, $.0011 par value per shareindirect: By Trust | -10,000 | $0.00 | $0 | 172,155 | Dec 16, 2024 |
| Dec 10, 2024 | Louis T Petrillo OFFICER OF SUBSIDIARY | GGift Common Shares, $.0011 par value per share | -36 | $0.00 | $0 | 126,403 | Dec 12, 2024 |
| Dec 10, 2024 | Louis T Petrillo OFFICER OF SUBSIDIARY | GGift Common Shares, $.0011 par value per shareindirect: By Household | +12 | $0.00 | $0 | 76 | Dec 12, 2024 |
| Nov 27, 2024 | John D Vollaro director | GGift Common Shares, $.0011 par value per shareindirect: By Trust | -2,685 | $0.00 | $0 | 182,155 | Dec 2, 2024 |
| Nov 27, 2024 | John D Vollaro director | GGift Common Shares, $.0011 par value per shareindirect: By Trust | -2,685 | $0.00 | $0 | 22,844 | Dec 2, 2024 |
| Nov 19, 2024 | Louis T Petrillo OFFICER OF SUBSIDIARY | AGrant or award Common Shares, $.0011 par value per share | +5,944 | $0.00 | $0 | 126,439 | Nov 21, 2024 |
| Nov 19, 2024 | Christine Todd SVP & CHIEF INVESTMENT OFFICER | AGrant or award Common Shares, $.0011 par value per share | +10,450 | $0.00 | $0 | 43,927 | Nov 21, 2024 |
| Nov 19, 2024 | Nicolas Papadopoulo CEO | AGrant or award Common Shares, $.0011 par value per share | +72,108 | $0.00 | $0 | 724,338 | Nov 21, 2024 |
| Nov 19, 2024 | Francois Morin EVP AND CFO | AGrant or award Common Shares, $.0011 par value per share | +15,676 | $0.00 | $0 | 237,754 | Nov 21, 2024 |
| Nov 19, 2024 | Maamoun Rajeh PRESIDENT, ARCH CAPITAL GROUP | AGrant or award Common Shares, $.0011 par value per share | +65,838 | $0.00 | $0 | 402,307 | Nov 21, 2024 |
| Nov 19, 2024 | David Gansberg President, Arch Capital Group | AGrant or award Common Shares, $.0011 par value per share | +65,838 | $0.00 | $0 | 293,873 | Nov 21, 2024 |
| Nov 19, 2024 | Nicolas Papadopoulo CEO | AGrant or award Stock Option (right to buy)derivative | +562,867 | $0.00 | $0 | 562,867 | Nov 21, 2024 |
| Nov 19, 2024 | David Gansberg President, Arch Capital Group | AGrant or award Stock Option (right to buy)derivative | +513,922 | $0.00 | $0 | 513,922 | Nov 21, 2024 |
| Nov 19, 2024 | Maamoun Rajeh PRESIDENT, ARCH CAPITAL GROUP | AGrant or award Stock Option (right to buy)derivative | +513,922 | $0.00 | $0 | 513,922 | Nov 21, 2024 |
| Nov 19, 2024 | Francois Morin EVP AND CFO | AGrant or award Stock Option (right to buy)derivative | +52,441 | $0.00 | $0 | 52,441 | Nov 21, 2024 |
| Nov 19, 2024 | Christine Todd SVP & CHIEF INVESTMENT OFFICER | AGrant or award Stock Option (right to buy)derivative | +34,961 | $0.00 | $0 | 34,961 | Nov 21, 2024 |
| Nov 19, 2024 | Louis T Petrillo OFFICER OF SUBSIDIARY | AGrant or award Stock Option (right to buy)derivative | +19,884 | $0.00 | $0 | 19,884 | Nov 21, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- John L Bunce Jrdirector
- Francis Ebongdirector
- David GansbergPresident, Arch Capital Group
- Laurie Goodmandirector
- Daniel Joseph Houstonceo, chair, officer, director
- Moira A. Kilcoynedirector
- Eileen A Malleschdirector
- Alexander S Moczarskidirector
- Francois MorinEVP AND CFO
- John M Pasquesidirector, other
- Louis T PetrilloOFFICER OF SUBSIDIARY
- Nicolas PapadopouloCEO
- Brian S Posnerdirector
- Maamoun RajehPRESIDENT, ARCH CAPITAL GROUP
- Christine ToddCHIEF INVESTMENT OFFICER
- Neal F Triplettdirector
- John D Vollarodirector
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.