Insider Trading › ACGL › Insiders

ARCH CAPITAL GROUP LTD.

ACGL·Nasdaq·Bermuda Bermuda·Insider activity
$94.82
+0.46 (+0.49%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
ACGL
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
ACGLS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
Loading price history…
Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair

In the last 180 days, ACGL insiders filed 1 purchase ($499K) and 3 sales ($1.2M) on the open market, by 3 insiders. Newest filing Aug 20, 2026 (1 month ago).

Net Insider Buying by Quarter

Shares bought (+) or sold (−) on the open market by ACGL insiders · Form 4 · last two years
-250.0K-125.0K0125.0K250.0K2025 Q1: -21.0K2025 Q12025 Q2: -136.0K2025 Q22025 Q3: -10.0K2025 Q32025 Q4: -220.7K2025 Q42026 Q1: -75.3K2026 Q12026 Q2: 3002026 Q22026 Q3: -11.0K2026 Q32026 Q4: 02026 Q4

On Record

$499KPurchases · 180 days
$1.2MSales · 180 days
875Open-market transactions on record
3Insiders filing · 180 days

Purchases (code P) and sales (code S) of ACGL common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).

Insider Transactions

875 on record · newest trade first · the newest 300 shown
AllPurchasesSalesOfficers & directors
InsiderTypeSharesPriceValueHeld afterTradedFiled
Morin FrancoisCFO and Treasurer Sale −11.0K $99.32 $1.1M184.8Kdirect Aug 18, 2026Aug 20, 2026 Form 4 ↗
Posner Brian SDirector Sale −3,000 $19.66 $59K0direct Jun 3, 2026Jun 4, 2026 Form 4 ↗
Posner Brian SDirector Sale −2,000 $17.14 $34K0direct May 11, 2026May 12, 2026 Form 4 ↗
Houston Daniel JosephDirector Purchase +5,300 $94.09 $499K9,915direct Apr 30, 2026May 4, 2026 Form 4 ↗
Posner Brian SDirector Sale −3,000 n/c —2,000direct Mar 11, 2026Mar 12, 2026 Form 4 ↗
Gansberg DavidPresident, Arch Capital Group Sale −5,907 $96.37 $569K336.6Kdirect Mar 10, 2026Mar 12, 2026 Form 4 ↗
Papadopoulo NicolasCEO · Director Sale −21.9K $96.31 $2.1M871.6Kdirect Mar 10, 2026Mar 12, 2026 Form 4 ↗
Rajeh MaamounPresident, Arch Capital Group Sale −47.4K $96.12 $4.6M433.6Kdirect Feb 11, 2026Feb 13, 2026 Form 4 ↗
PASQUESI JOHN MDirector Sale −8,800 $94.17 $829K289.6Kindirect Dec 15, 2025Dec 16, 2025 Form 4 ↗
PASQUESI JOHN MDirector Sale −175.0K $93.91 $16.4M351.4Kindirect Dec 12, 2025Dec 16, 2025 Form 4 ↗
PASQUESI JOHN MDirector Sale −28.9K $93.81 $2.7M526.4Kindirect Dec 12, 2025Dec 16, 2025 Form 4 ↗
Morin FrancoisEVP AND CFO Sale −8,000 $94.62 $757K266.7Kdirect Nov 28, 2025Dec 2, 2025 Form 4 ↗
Rajeh MaamounPRESIDENT, ARCH CAPITAL GROUP Sale −10.0K $94.15 $942K433.6Kdirect Aug 22, 2025Aug 25, 2025 Form 4 ↗
Posner Brian SDirector Purchase +1,000 n/c —5,000direct Aug 1, 2025Aug 4, 2025 Form 4 ↗
Morin FrancoisEVP AND CFO Sale −12.6K $94.58 $1.2M274.7Kdirect May 16, 2025May 20, 2025 Form 4 ↗
PASQUESI JOHN MDirector Sale −24.0K $94.72 $2.3M555.2Kindirect May 13, 2025May 14, 2025 Form 4 ↗
PASQUESI JOHN MDirector Sale −75.1K $94.01 $7.1M579.2Kindirect May 12, 2025May 14, 2025 Form 4 ↗
PETRILLO LOUIS TOFFICER OF SUBSIDIARY Sale −16.6K $94.53 $1.6M140.0Kdirect May 9, 2025May 12, 2025 Form 4 ↗
Papadopoulo NicolasCEO · Director Sale −7,636 $92.48 $706K795.7Kdirect May 2, 2025May 6, 2025 Form 4 ↗
PETRILLO LOUIS TOFFICER OF SUBSIDIARY Sale −11.6K $91.00 $1.1M140.0Kdirect Mar 5, 2025Mar 6, 2025 Form 4 ↗
PETRILLO LOUIS TOFFICER OF SUBSIDIARY Sale −9,400 $92.73 $872K140.0Kdirect Mar 4, 2025Mar 6, 2025 Form 4 ↗
Morin FrancoisEVP AND CFO Sale −11.5K $102.46 $1.2M221.8Kdirect Aug 16, 2024Aug 19, 2024 Form 4 ↗
Gansberg DavidCEO, GLOBAL MORTGAGE GROUP Sale −10.0K $96.64 $966K228.0Kdirect May 6, 2024May 7, 2024 Form 4 ↗
Papadopoulo NicolasOFFICER OF SUBSIDIARY Sale −60.0K $87.52 $5.3M651.9Kdirect Mar 7, 2024Mar 8, 2024 Form 4 ↗
Morin FrancoisEVP AND CFO Sale −25.7K $87.47 $2.2M221.8Kdirect Mar 7, 2024Mar 7, 2024 Form 4 ↗
Rajeh MaamounCHAIRMAN & CEO ARCH RE GROUP Sale −50.0K $87.48 $4.4M336.2Kdirect Mar 5, 2024Mar 7, 2024 Form 4 ↗
Papadopoulo NicolasOFFICER OF SUBSIDIARY Sale −60.0K $85.80 $5.1M630.4Kdirect Nov 22, 2023Nov 27, 2023 Form 4 ↗
GRANDISSON MARCCEO · Director Sale −103.0K $85.01 $8.8M1.9Mindirect Nov 6, 2023Nov 7, 2023 Form 4 ↗
GRANDISSON MARCCEO · Director Sale −247.0K $85.62 $21.1M2.0Mindirect Nov 3, 2023Nov 7, 2023 Form 4 ↗
Gansberg DavidCEO, GLOBAL MORTGAGE GROUP Sale −7,350 $89.49 $658K208.4Kdirect Nov 2, 2023Nov 6, 2023 Form 4 ↗
GRANDISSON MARCCEO · Director Sale −200.0K $76.10 $15.2M2.3Mindirect May 19, 2023May 23, 2023 Form 4 ↗
PETRILLO LOUIS TOFFICER OF SUBSIDIARY Sale −15.4K $76.79 $1.2M105.3Kdirect May 10, 2023May 10, 2023 Form 4 ↗
Rajeh MaamounCHAIRMAN & CEO ARCH RE GROUP Sale −40.0K $76.41 $3.1M335.4Kdirect May 9, 2023May 10, 2023 Form 4 ↗
Morin FrancoisEVP AND CFO Sale −10.0K $76.11 $761K193.1Kdirect May 8, 2023May 10, 2023 Form 4 ↗
Papadopoulo NicolasOFFICER OF SUBSIDIARY Sale −70.0K $75.48 $5.3M690.0Kdirect May 3, 2023May 5, 2023 Form 4 ↗
Rajeh MaamounCHAIRMAN & CEO ARCH RE GROUP Sale −15.9K $76.07 $1.2M375.4Kdirect May 1, 2023May 3, 2023 Form 4 ↗
Rajeh MaamounCHAIRMAN & CEO ARCH RE GROUP Sale −20.0K $76.07 $1.5M375.4Kdirect May 1, 2023May 3, 2023 Form 4 ↗
Papadopoulo NicolasOFFICER OF SUBSIDIARY Sale −30.0K $70.16 $2.1M760.0Kdirect Mar 2, 2023Mar 6, 2023 Form 4 ↗
Morin FrancoisEVP AND CFO Sale −15.8K $67.61 $1.1M185.9Kdirect Feb 21, 2023Feb 21, 2023 Form 4 ↗
PASQUESI JOHN MDirector Sale −26.3K $67.01 $1.8M756.6Kindirect Feb 15, 2023Feb 17, 2023 Form 4 ↗
BUNCE JOHN L JRDirector Sale −250.0K — —1.6Mdirect Nov 15, 2022Nov 17, 2022 Form 4 ↗
Gansberg DavidCEO, GLOBAL MORTGAGE GROUP Sale −30.5K — —160.2Kdirect Nov 10, 2022Nov 14, 2022 Form 4 ↗
Papadopoulo NicolasOFFICER OF SUBSIDIARY Sale −35.6K — —766.2Kdirect Nov 4, 2022Nov 8, 2022 Form 4 ↗
Rajeh MaamounCHAIRMAN & CEO ARCH RE GROUP Sale −50.0K $57.09 $2.9M363.0Kdirect Oct 31, 2022Nov 2, 2022 Form 4 ↗
Posner Brian SDirector Purchase +2,000 n/c —4,000direct Oct 28, 2022Nov 1, 2022 Form 4 ↗
Rajeh MaamounCHAIRMAN & CEO ARCH RE GROUP Sale −40.0K — —373.0Kdirect Aug 19, 2022Aug 22, 2022 Form 4 ↗
BUNCE JOHN L JRDirector Sale −112.3K — —1.8Mdirect Aug 19, 2022Aug 19, 2022 Form 4 ↗
BUNCE JOHN L JRDirector Sale −112.8K — —1.9Mdirect Aug 18, 2022Aug 19, 2022 Form 4 ↗
BUNCE JOHN L JRDirector Sale −74.9K — —2.0Mdirect Aug 17, 2022Aug 19, 2022 Form 4 ↗
PETRILLO LOUIS TOFFICER OF SUBSIDIARY Sale −7,638 $46.68 $357K121.3Kdirect Aug 15, 2022Aug 15, 2022 Form 4 ↗
Morin FrancoisEVP AND CFO Sale −16.9K $46.92 $792K193.3Kdirect Aug 12, 2022Aug 12, 2022 Form 4 ↗
PETRILLO LOUIS TOFFICER OF SUBSIDIARY Sale −16.0K $45.83 $734K105.3Kdirect Aug 11, 2022Aug 15, 2022 Form 4 ↗
Rajeh MaamounChairman & CEO Arch Re Group Sale −12.2K $47.06 $576K413.0Kdirect Jun 7, 2022Jun 7, 2022 Form 4 ↗
Posner Brian SDirector Purchase +2,000 n/c —2,000direct Apr 29, 2022May 2, 2022 Form 4 ↗
Morin FrancoisEVP and CFO Sale −12.4K $46.36 $573K202.3Kdirect Mar 14, 2022Mar 15, 2022 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −12.6K $42.00 $528K106.2Kdirect Nov 18, 2021Nov 18, 2021 Form 4 ↗
Morin FrancoisEVP and CFO Sale −16.9K $43.24 $733K162.5Kdirect Nov 16, 2021Nov 18, 2021 Form 4 ↗
Rajeh MaamounChairman & CEO Arch Re Group Sale −32.0K $42.15 $1.3M366.3Kdirect Nov 12, 2021Nov 12, 2021 Form 4 ↗
PASQUESI JOHN MDirector Purchase +436.5K $41.23 $18.0M1.6Mindirect Nov 11, 2021Nov 12, 2021 Form 4 ↗
PASQUESI JOHN MDirector Purchase +48.0K $41.23 $2.0M179.9Kindirect Nov 11, 2021Nov 12, 2021 Form 4 ↗
Morin FrancoisEVP and CFO Sale −5,000 $42.04 $210K179.4Kdirect Aug 20, 2021Aug 24, 2021 Form 4 ↗
Posner Brian SDirector Sale −4,000 n/c —2,000direct Jun 14, 2021Jun 15, 2021 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −37.5K $39.51 $1.5M427.1Kindirect May 27, 2021Jun 1, 2021 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −30.4K $40.21 $1.2M106.3Kdirect May 20, 2021May 20, 2021 Form 4 ↗
Rajeh MaamounChairman & CEO Arch Re Group Sale −5,496 $40.45 $222K365.5Kdirect May 17, 2021May 20, 2021 Form 4 ↗
Morin FrancoisEVP and CFO Sale −15.0K $40.15 $602K181.3Kdirect May 14, 2021May 18, 2021 Form 4 ↗
Rajeh MaamounChairman & CEO Arch Re Group Sale −29.8K $40.52 $1.2M371.0Kdirect May 10, 2021May 12, 2021 Form 4 ↗
GRANDISSON MARCPresident & CEO Purchase +23.5K $24.50 $576K1.9Mdirect May 18, 2020May 20, 2020 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −100.0K $21.20 $2.1M383.6Kindirect May 14, 2020May 18, 2020 Form 4 ↗
Posner Brian SDirector Purchase +1,000 $22.16 $22K103.8Kdirect May 13, 2020May 15, 2020 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −100.0K $24.28 $2.4M474.5Kindirect May 7, 2020May 11, 2020 Form 4 ↗
Posner Brian SDirector Purchase +1,000 $23.72 $24K92.7Kdirect May 6, 2020May 8, 2020 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −40.0K $45.96 $1.8M574.5Kindirect Feb 24, 2020Feb 26, 2020 Form 4 ↗
Morin FrancoisEVP and CFO Sale −6,990 $48.16 $337K81.7Kindirect Feb 19, 2020Feb 19, 2020 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −40.0K $47.10 $1.9M573.6Kindirect Feb 13, 2020Feb 18, 2020 Form 4 ↗
Rajeh MaamounChairman & CEO Arch Re Group Sale −25.0K $41.60 $1.0M302.5Kdirect Nov 26, 2019Nov 27, 2019 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −13.3K $41.63 $556K107.7Kdirect Nov 19, 2019Nov 20, 2019 Form 4 ↗
Vollaro John DDirector Sale −9,900 $41.02 $406K462.9Kindirect Nov 18, 2019Nov 20, 2019 Form 4 ↗
Vollaro John DDirector Sale −100 $42.00 $4K472.8Kindirect Nov 4, 2019Nov 6, 2019 Form 4 ↗
Rajeh MaamounChairman & CEO Arch Re Group Sale −20.0K $39.08 $782K310.9Kdirect Aug 27, 2019Aug 28, 2019 Form 4 ↗
Vollaro John DDirector Sale −10.0K $40.01 $400K472.9Kindirect Aug 20, 2019Aug 21, 2019 Form 4 ↗
GRANDISSON MARCPresident & CEO Sale −78.3K $40.05 $3.1M1,980indirect Aug 19, 2019Aug 21, 2019 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −25.0K $39.47 $987K613.6Kindirect Aug 13, 2019Aug 15, 2019 Form 4 ↗
Morin FrancoisEVP and CFO Sale −8,000 $39.42 $315K81.7Kindirect Aug 7, 2019Aug 9, 2019 Form 4 ↗
PASQUESI JOHN MDirector Sale −232.9K $34.04 $7.9M1.2Mindirect May 29, 2019May 31, 2019 Form 4 ↗
PASQUESI JOHN MDirector Sale −25.6K $34.04 $872K131.9Kindirect May 29, 2019May 31, 2019 Form 4 ↗
PASQUESI JOHN MDirector Sale −41.3K $33.72 $1.4M802.2Kindirect May 29, 2019May 31, 2019 Form 4 ↗
Rajeh MaamounChairman & CEO Arch Re Group Sale −17.7K $33.71 $597K330.0Kdirect May 17, 2019May 17, 2019 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −17.3K $34.46 $598K107.8Kdirect May 16, 2019May 17, 2019 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −6,643 $34.00 $226K107.8Kdirect May 15, 2019May 17, 2019 Form 4 ↗
GRANDISSON MARCPresident & CEO Sale −75.0K $33.92 $2.5M1.8Mindirect May 14, 2019May 15, 2019 Form 4 ↗
Rajeh MaamounChairman & CEO Arch Re Group Sale −15.0K $33.73 $506K347.7Kdirect May 10, 2019May 14, 2019 Form 4 ↗
GRANDISSON MARCPresident & CEO Sale −55.4K $33.86 $1.9M1.8Mindirect May 6, 2019May 6, 2019 Form 4 ↗
Vollaro John DDirector Sale −11.5K $34.15 $393K482.9Kindirect May 3, 2019May 6, 2019 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −37.5K $32.55 $1.2M585.3Kindirect Mar 14, 2019Mar 15, 2019 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −2,500 $32.40 $81K622.8Kindirect Mar 11, 2019Mar 12, 2019 Form 4 ↗
Lillikas YiorgosDirector Sale −2,000 $32.30 $65K51.2Kdirect Feb 26, 2019Feb 28, 2019 Form 4 ↗
Morin FrancoisEVP and CFO Sale Amended −2,648 $32.14 $85K79.5Kindirect Feb 20, 2019Feb 27, 2019 Form 4 ↗
Morin FrancoisEVP and CFO Sale −2,648 $32.14 $85K78.5Kindirect Feb 20, 2019Feb 20, 2019 Form 4 ↗
Posner Brian SDirector Purchase +500 $28.24 $14K85.1Kdirect Nov 28, 2018Nov 29, 2018 Form 4 ↗
Posner Brian SDirector Purchase +500 n/c —3,000direct Nov 28, 2018Nov 29, 2018 Form 4 ↗
Lillikas YiorgosDirector Sale −7,000 $28.06 $196K53.2Kdirect Nov 19, 2018Nov 21, 2018 Form 4 ↗
Rippert AndrewCEO of Global Mortgage Group Sale −3,593 $27.83 $100K96.9Kdirect Nov 15, 2018Nov 19, 2018 Form 4 ↗
Posner Brian SDirector Purchase +2,500 n/c —2,500direct Nov 5, 2018Nov 6, 2018 Form 4 ↗
Lillikas YiorgosDirector Sale −2,000 $28.49 $57K60.2Kdirect Oct 31, 2018Nov 2, 2018 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −9,573 $30.43 $291K115.6Kdirect Sep 14, 2018Sep 17, 2018 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −15.0K $30.00 $450K625.3Kindirect Sep 12, 2018Sep 14, 2018 Form 4 ↗
Vollaro John DDirector Sale −10.5K $30.06 $316K420.0Kindirect Sep 10, 2018Sep 12, 2018 Form 4 ↗
Rippert AndrewCEO of Global Mortgage Group Sale −6,170 $80.88 $499K33.5Kdirect Jun 15, 2018Jun 19, 2018 Form 4 ↗
Morin FrancoisEVP and CFO Sale −1,938 $83.11 $161K26.5Kindirect Jun 11, 2018Jun 13, 2018 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −12.0K $78.36 $940K145.2Kdirect May 15, 2018May 17, 2018 Form 4 ↗
Posner Brian SDirector Purchase +1,000 $77.38 $77K25.4Kdirect May 3, 2018May 4, 2018 Form 4 ↗
Posner Brian SDirector Purchase +2,000 $79.25 $159K24.4Kdirect May 3, 2018May 4, 2018 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −6,000 $84.16 $505K157.2Kdirect Mar 15, 2018Mar 16, 2018 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −6,000 $89.39 $536K163.2Kdirect Feb 28, 2018Mar 1, 2018 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Purchase +3,000 n/c —3,000indirect Feb 15, 2018Feb 20, 2018 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Purchase +7,000 n/c —7,000direct Feb 15, 2018Feb 20, 2018 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −400 $92.05 $37K42.9Kdirect Dec 13, 2017Dec 14, 2017 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −5,521 $91.00 $502K43.3Kdirect Dec 13, 2017Dec 14, 2017 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −5,500 $92.04 $506K184.2Kdirect Dec 11, 2017Dec 12, 2017 Form 4 ↗
Papadopoulo Nicolas Sale −54.6K $95.53 $5.2M147.5Kdirect Nov 7, 2017Nov 9, 2017 Form 4 ↗
Papadopoulo Nicolas Sale −38.9K $97.23 $3.8M182.0Kdirect Sep 12, 2017Sep 13, 2017 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −3,367 $97.30 $328K189.7Kdirect Sep 12, 2017Sep 13, 2017 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −6,600 $97.32 $642K193.1Kdirect Sep 11, 2017Sep 13, 2017 Form 4 ↗
Papadopoulo Nicolas Sale −80.7K $93.80 $7.6M221.0Kdirect Sep 8, 2017Sep 11, 2017 Form 4 ↗
Rippert AndrewCEO of Global Mortgage Group Sale −200 $94.56 $19K36.5Kdirect Sep 7, 2017Sep 11, 2017 Form 4 ↗
Rippert AndrewCEO of Global Mortgage Group Sale −3,300 $94.23 $311K36.8Kdirect Sep 7, 2017Sep 11, 2017 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −12.5K $96.81 $1.2M176.9Kindirect Aug 9, 2017Aug 11, 2017 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Sale −48.6K $97.87 $4.8M109.1Kdirect Aug 3, 2017Aug 3, 2017 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Sale −1,400 $98.02 $137K157.7Kdirect Aug 2, 2017Aug 3, 2017 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −8,266 $93.53 $773K192.9Kdirect Jun 12, 2017Jun 13, 2017 Form 4 ↗
Vollaro John DDirector Sale −5,000 $97.70 $489K118.0Kindirect Jun 1, 2017Jun 2, 2017 Form 4 ↗
Vollaro John DDirector Sale −5,000 $96.91 $485K123.0Kindirect May 31, 2017Jun 2, 2017 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Sale −1,700 $95.16 $162K107.2Kdirect May 31, 2017Jun 1, 2017 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Sale −61.1K $95.01 $5.8M108.9Kdirect May 30, 2017Jun 1, 2017 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −2,990 $94.98 $284K56.3Kdirect May 24, 2017May 25, 2017 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Sale −2,989 $95.50 $285K170.0Kdirect May 22, 2017May 22, 2017 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Sale −5,100 $95.50 $487K173.0Kdirect May 19, 2017May 22, 2017 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Sale −29.1K $95.52 $2.8M178.1Kdirect May 18, 2017May 22, 2017 Form 4 ↗
Papadopoulo Nicolas Sale −20.0K $95.39 $1.9M244.9Kdirect May 18, 2017May 19, 2017 Form 4 ↗
Vollaro John DDirector Sale −2,033 $97.32 $198K128.0Kindirect May 8, 2017May 10, 2017 Form 4 ↗
Vollaro John DDirector Sale −5,000 $97.01 $485K130.0Kindirect May 4, 2017May 8, 2017 Form 4 ↗
Papadopoulo Nicolas Sale −5,912 $96.56 $571K238.5Kdirect May 3, 2017May 4, 2017 Form 4 ↗
Papadopoulo Nicolas Sale −9,588 $96.73 $927K244.4Kdirect May 2, 2017May 4, 2017 Form 4 ↗
Vollaro John DDirector Sale −2,911 $97.26 $283K135.0Kindirect Apr 28, 2017May 1, 2017 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −13.0K $94.43 $1.2M187.2Kdirect Mar 9, 2017Mar 10, 2017 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −5,635 $95.08 $536K200.2Kdirect Mar 2, 2017Mar 6, 2017 Form 4 ↗
GRANDISSON MARCPresident & COO Sale −23.4K $94.54 $2.2M585.6Kdirect Feb 28, 2017Mar 2, 2017 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −8,000 $93.91 $751K189.4Kindirect Feb 27, 2017Feb 27, 2017 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Sale −60.0K $93.58 $5.6M162.1Kdirect Feb 17, 2017Feb 21, 2017 Form 4 ↗
Vollaro John DDirector Sale −28.0K $92.95 $2.6M109.4Kindirect Feb 15, 2017Feb 17, 2017 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −5,000 $93.09 $465K190.2Kdirect Feb 15, 2017Feb 17, 2017 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −3,500 $87.13 $305K185.1Kdirect Dec 15, 2016Dec 19, 2016 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Sale −50.0K $87.24 $4.4M191.5Kdirect Dec 13, 2016Dec 14, 2016 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −6,100 $83.14 $507K188.6Kdirect Dec 2, 2016Dec 5, 2016 Form 4 ↗
Posner Brian SDirector Purchase +6,000 n/c —6,000direct Nov 18, 2016Nov 21, 2016 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −8,000 $77.22 $618K194.7Kdirect Oct 28, 2016Oct 31, 2016 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −4,812 $80.34 $387K190.3Kdirect Aug 30, 2016Sep 1, 2016 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Sale −50.0K $79.50 $4.0M243.0Kdirect Aug 29, 2016Aug 31, 2016 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −4,265 $79.29 $338K57.3Kdirect Aug 23, 2016Aug 24, 2016 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −4,370 $79.55 $348K61.6Kdirect Aug 22, 2016Aug 24, 2016 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −8,500 $80.16 $681K195.1Kdirect Aug 17, 2016Aug 18, 2016 Form 4 ↗
McElroy DavidChairman & CEO Arch Insur Gr Sale −700 $79.86 $56K67.6Kdirect Aug 17, 2016Aug 18, 2016 Form 4 ↗
McElroy DavidChairman & CEO Arch Insur Gr Sale −24.3K $79.26 $1.9M68.3Kdirect Aug 17, 2016Aug 18, 2016 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −3,000 $72.55 $218K198.8Kdirect Jun 2, 2016Jun 3, 2016 Form 4 ↗
Lillikas YiorgosDirector Sale −1,570 $72.21 $113K15.9Kdirect Jun 1, 2016Jun 3, 2016 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −7,000 $71.81 $503K201.8Kdirect May 31, 2016Jun 2, 2016 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Sale −40.0K $71.58 $2.9M293.0Kdirect May 24, 2016May 26, 2016 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −3,500 $69.91 $245K194.6Kdirect Mar 15, 2016Mar 16, 2016 Form 4 ↗
IORDANOU CONSTANTINEChairman & CEO · Director Sale −40.0K $68.81 $2.8M287.0Kdirect Mar 2, 2016Mar 2, 2016 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −13.2K $68.95 $910K198.1Kdirect Feb 25, 2016Feb 26, 2016 Form 4 ↗
GRANDISSON MARCPresident & COO Sale −29.8K $68.62 $2.0M552.2Kdirect Feb 19, 2016Feb 22, 2016 Form 4 ↗
GRANDISSON MARCPresident & COO Sale −211 $68.50 $14K552.2Kdirect Feb 18, 2016Feb 22, 2016 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −7,500 $67.40 $506K211.3Kdirect Feb 12, 2016Feb 16, 2016 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −4,555 $73.86 $336K59.5Kdirect Nov 23, 2015Nov 24, 2015 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −10.0K $73.65 $737K552.2Kdirect Nov 13, 2015Nov 16, 2015 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −8,156 $74.01 $604K552.2Kdirect Nov 12, 2015Nov 16, 2015 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −5,700 $74.80 $426K552.2Kdirect Nov 11, 2015Nov 12, 2015 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −10.0K $74.60 $746K552.2Kdirect Nov 10, 2015Nov 12, 2015 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −10.0K $74.00 $740K552.2Kdirect Nov 9, 2015Nov 12, 2015 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −5,000 $75.00 $375K552.2Kdirect Nov 2, 2015Nov 3, 2015 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −5,000 $74.90 $375K552.2Kdirect Oct 30, 2015Nov 3, 2015 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −11.0K $76.00 $836K206.8Kdirect Oct 30, 2015Nov 2, 2015 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −5,800 $69.20 $401K217.8Kdirect Sep 8, 2015Sep 10, 2015 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −3,456 $68.96 $238K175.0Kindirect Sep 3, 2015Sep 4, 2015 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −4,647 $71.90 $334K59.5Kdirect Aug 6, 2015Aug 7, 2015 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −4,000 $72.02 $288K223.6Kdirect Aug 4, 2015Aug 5, 2015 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −3,500 $71.74 $251K178.5Kindirect Jul 31, 2015Aug 4, 2015 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −5,095 $71.65 $365K64.2Kdirect Jul 31, 2015Aug 4, 2015 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −5,000 $71.48 $357K227.6Kdirect Jul 31, 2015Aug 4, 2015 Form 4 ↗
PASQUESI JOHN MDirector Sale −56.7K $64.64 $3.7M477.4Kindirect May 22, 2015May 27, 2015 Form 4 ↗
PASQUESI JOHN MDirector Sale −6,237 $64.64 $403K52.5Kindirect May 22, 2015May 27, 2015 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −4,390 $64.94 $285K225.8Kdirect May 21, 2015May 26, 2015 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −4,750 $64.94 $308K230.2Kdirect May 21, 2015May 26, 2015 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −30.4K $64.83 $2.0M552.2Kdirect May 20, 2015May 21, 2015 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −7,383 $64.80 $478K552.2Kdirect May 19, 2015May 21, 2015 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −8,000 $61.71 $494K220.0Kdirect May 5, 2015May 6, 2015 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −10.0K $60.01 $600K220.0Kdirect Mar 10, 2015Mar 12, 2015 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −100.0K $59.31 $5.9M308.1Kdirect Mar 2, 2015Mar 3, 2015 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −25.0K $59.67 $1.5M220.0Kdirect Feb 12, 2015Feb 13, 2015 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −60.0K $58.90 $3.5M408.9Kdirect Dec 8, 2014Dec 9, 2014 Form 4 ↗
Lillikas YiorgosDirector Purchase +85 $57.47 $5K85indirect Nov 28, 2014Dec 2, 2014 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −42.0K $57.18 $2.4M61.9Kdirect Nov 10, 2014Nov 12, 2014 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −14.0K $57.16 $800K220.0Kdirect Nov 10, 2014Nov 12, 2014 Form 4 ↗
LEE KEWSONGDirector Sale −65.8K $56.42 $3.7M238.7Kdirect Nov 5, 2014Nov 6, 2014 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −21.0K $56.10 $1.2M220.0Kdirect Oct 31, 2014Nov 3, 2014 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −27.5K $54.38 $1.5M155.8Kindirect Sep 11, 2014Sep 12, 2014 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −7,250 $54.50 $395K220.0Kdirect Sep 10, 2014Sep 10, 2014 Form 4 ↗
PASQUESI JOHN MDirector Sale −36.0K $55.47 $2.0M534.1Kindirect Sep 2, 2014Sep 4, 2014 Form 4 ↗
PASQUESI JOHN MDirector Sale −3,960 $55.47 $220K58.8Kindirect Sep 2, 2014Sep 4, 2014 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −28.5K $54.28 $1.5M222.0Kdirect Aug 4, 2014Aug 5, 2014 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −13.0K $57.71 $750K222.0Kdirect Jun 9, 2014Jun 11, 2014 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −15.0K $57.05 $856K510.5Kdirect Jun 2, 2014Jun 4, 2014 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −30.0K $57.00 $1.7M468.9Kdirect May 22, 2014May 27, 2014 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −20.5K $56.87 $1.2M211.0Kdirect May 5, 2014May 6, 2014 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −4,296 $57.25 $246K494.5Kdirect Mar 12, 2014Mar 14, 2014 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −4,385 $56.79 $249K95.6Kindirect Mar 12, 2014Mar 13, 2014 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −25.7K $57.25 $1.5M494.5Kdirect Mar 11, 2014Mar 12, 2014 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −30.0K $57.09 $1.7M494.5Kdirect Mar 10, 2014Mar 12, 2014 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −4,500 $56.90 $256K211.0Kdirect Mar 7, 2014Mar 10, 2014 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −6,605 $56.67 $374K494.5Kdirect Mar 6, 2014Mar 10, 2014 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −23.4K $56.27 $1.3M494.5Kdirect Mar 4, 2014Mar 6, 2014 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −72.0K $55.55 $4.0M81.6Kdirect Mar 3, 2014Mar 4, 2014 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −30.0K $56.19 $1.7M494.5Kdirect Feb 28, 2014Mar 3, 2014 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −10.0K $55.73 $557K215.5Kdirect Feb 19, 2014Feb 21, 2014 Form 4 ↗
MEENAGHAN JAMES JDirector Sale −2,000 $58.09 $116K46.1Kindirect Nov 20, 2013Nov 22, 2013 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale Amended −15.0K $58.33 $875K440.6Kdirect Nov 8, 2013Nov 18, 2013 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −26.0K $58.31 $1.5M250.2Kindirect Nov 8, 2013Nov 12, 2013 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −15.0K $58.33 $875K440.6Kdirect Nov 8, 2013Nov 12, 2013 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −627 $58.05 $36K179.5Kdirect Oct 30, 2013Oct 31, 2013 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −25.4K $57.80 $1.5M180.1Kdirect Oct 30, 2013Oct 31, 2013 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −10.0K $53.18 $532K205.5Kdirect Sep 5, 2013Sep 9, 2013 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Purchase +800 n/c —1,800indirect Aug 22, 2013Aug 26, 2013 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Purchase +3,000 n/c —6,000direct Aug 22, 2013Aug 26, 2013 Form 4 ↗
Posner Brian SDirector Purchase +2,500 n/c —7,500direct Aug 19, 2013Aug 20, 2013 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −7,207 $53.51 $386K494.5Kdirect Aug 16, 2013Aug 19, 2013 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Purchase +1,000 n/c —3,000direct Aug 16, 2013Aug 19, 2013 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Purchase +1,000 n/c —2,000direct Aug 16, 2013Aug 19, 2013 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Purchase +1,000 n/c —1,000indirect Aug 15, 2013Aug 19, 2013 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Purchase +1,000 n/c —1,000direct Aug 15, 2013Aug 19, 2013 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Purchase +4,000 n/c —4,000indirect Aug 14, 2013Aug 16, 2013 Form 4 ↗
Posner Brian SDirector Purchase +5,000 n/c —5,000direct Aug 2, 2013Aug 5, 2013 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −10.0K $54.26 $543K215.5Kdirect Jul 31, 2013Aug 1, 2013 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −4,600 $51.03 $235K215.5Kdirect Jun 6, 2013Jun 7, 2013 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −2,400 $50.94 $122K220.1Kdirect Jun 6, 2013Jun 7, 2013 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −10.1K $51.34 $518K100.0Kindirect Jun 5, 2013Jun 6, 2013 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −100.0K $49.19 $4.9M388.7Kdirect Mar 1, 2013Mar 4, 2013 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −5,000 $44.29 $221K210.5Kdirect Dec 14, 2012Dec 17, 2012 Form 4 ↗
Vollaro John DDirector Sale −32.0K $44.37 $1.4M164.6Kdirect Dec 11, 2012Dec 12, 2012 Form 4 ↗
WORKS ROBERT FDirector Sale −20.0K $44.61 $892K57.5Kdirect Dec 11, 2012Dec 12, 2012 Form 4 ↗
PASQUESI JOHN MDirector Sale −149.1K $44.59 $6.6M702.8Kindirect Dec 4, 2012Dec 5, 2012 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −149.0K $44.61 $6.6M386.1Kdirect Dec 4, 2012Dec 5, 2012 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −500 $45.13 $23K535.1Kdirect Dec 3, 2012Dec 3, 2012 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −100.5K $44.66 $4.5M535.6Kdirect Dec 3, 2012Dec 3, 2012 Form 4 ↗
PASQUESI JOHN MDirector Sale −150.9K $44.64 $6.7M851.9Kindirect Dec 3, 2012Dec 3, 2012 Form 4 ↗
MEENAGHAN JAMES JDirector Sale −4,500 $44.29 $199K1,944direct Nov 26, 2012Nov 27, 2012 Form 4 ↗
WORKS ROBERT FDirector Sale −8,000 $41.15 $329K74.1Kdirect Sep 14, 2012Sep 18, 2012 Form 4 ↗
Lyons Mark DonaldEVP,CFO & Treasurer Sale −15.0K $40.01 $600K215.5Kdirect Sep 10, 2012Sep 11, 2012 Form 4 ↗
Hele John C.R.EVP,CFO & Treasurer Sale −5,066 $39.55 $200K107.3Kdirect Aug 16, 2012Aug 17, 2012 Form 4 ↗
Lyons Mark DonaldChairman & CEO Arch Insur Gr Sale −11.0K $39.29 $432K140.5Kdirect Aug 8, 2012Aug 10, 2012 Form 4 ↗
Lyons Mark DonaldChairman & CEO Arch Insur Gr Sale −5,390 $38.00 $205K140.5Kdirect Jun 12, 2012Jun 13, 2012 Form 4 ↗
Lyons Mark DonaldChairman & CEO Arch Insur Gr Sale −9,500 $38.36 $364K136.3Kdirect Jun 7, 2012Jun 11, 2012 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −75.4K $38.00 $2.9M443.2Kdirect Jun 6, 2012Jun 8, 2012 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −587 $38.00 $22K443.2Kdirect Jun 1, 2012Jun 5, 2012 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −10.6K $38.12 $405K443.2Kdirect May 31, 2012Jun 1, 2012 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −9,364 $37.88 $355K453.9Kdirect May 31, 2012Jun 1, 2012 Form 4 ↗
Lyons Mark DonaldChairman & CEO Arch Insur Gr Sale −9,500 $38.50 $366K136.3Kdirect May 24, 2012May 29, 2012 Form 4 ↗
BRAGIN WOLFE HDirector Sale −7,821 $38.42 $300K28.6Kdirect May 23, 2012May 24, 2012 Form 4 ↗
Vollaro John DDirector Sale −6,000 $38.45 $231K111.6Kdirect May 21, 2012May 21, 2012 Form 4 ↗
Hele John C.R.EVP,CFO & Treasurer Sale −10.1K $39.22 $397K113.9Kdirect May 11, 2012May 11, 2012 Form 4 ↗
MEENAGHAN JAMES JDirector Purchase +7,900 n/c —11.0Kindirect May 4, 2012May 7, 2012 Form 4 ↗
MEENAGHAN JAMES JDirector Purchase +3,100 n/c —3,100indirect Mar 26, 2012Mar 28, 2012 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −33.3K $37.35 $1.2M785.2Kdirect Mar 14, 2012Mar 15, 2012 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −1,651 $37.50 $62K818.5Kdirect Mar 13, 2012Mar 15, 2012 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −66.1K $37.13 $2.5M824.3Kdirect Feb 24, 2012Feb 27, 2012 Form 4 ↗
Hutchings W PrestonSVP & Chief Investment Officer Sale −29.5K $36.72 $1.1M71.8Kindirect Feb 23, 2012Feb 24, 2012 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −13.9K $37.61 $521K890.4Kdirect Feb 22, 2012Feb 23, 2012 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −30.0K $37.56 $1.1M904.2Kdirect Feb 21, 2012Feb 23, 2012 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −5,044 $37.95 $191K934.2Kdirect Feb 17, 2012Feb 21, 2012 Form 4 ↗
Lyons Mark DonaldChairman & CEO Arch Insur Gr Sale −25.8K $37.74 $972K118.3Kdirect Feb 16, 2012Feb 17, 2012 Form 4 ↗
WORKS ROBERT FDirector Sale −4,500 $36.84 $166K78.2Kdirect Dec 13, 2011Dec 14, 2011 Form 4 ↗
PASQUESI JOHN MDirector Sale −3,200 $36.92 $118K1.1Mindirect Dec 7, 2011Dec 8, 2011 Form 4 ↗
PASQUESI JOHN MDirector Sale −71.8K $37.25 $2.7M1.1Mindirect Dec 7, 2011Dec 8, 2011 Form 4 ↗
PASQUESI JOHN MDirector Sale −25.0K $37.51 $938K1.1Mindirect Dec 6, 2011Dec 8, 2011 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale Amended −50.0K $37.17 $1.9M372.0Kdirect Nov 30, 2011Dec 2, 2011 Form 4 ↗
Hele John C.R.EVP,CFO & Treasurer Sale −8,200 $37.01 $303K106.0Kdirect Nov 29, 2011Nov 30, 2011 Form 4 ↗
Hele John C.R.EVP,CFO & Treasurer Sale −7,537 $36.97 $279K114.2Kdirect Nov 29, 2011Nov 30, 2011 Form 4 ↗
MEENAGHAN JAMES JDirector Sale −4,500 $36.55 $164K52.6Kdirect Nov 16, 2011Nov 18, 2011 Form 4 ↗
Lyons Mark DonaldChairman & CEO Arch Insur Gr Sale −6,500 $36.49 $237K118.3Kdirect Nov 16, 2011Nov 17, 2011 Form 4 ↗
Lyons Mark DonaldChairman & CEO Arch Insur Gr Sale −4,000 $36.72 $147K124.8Kdirect Nov 14, 2011Nov 15, 2011 Form 4 ↗
PETRILLO LOUIS TOfficer of Subsidiary Sale −14.0K $36.45 $510K58.4Kdirect Nov 11, 2011Nov 14, 2011 Form 4 ↗
Lyons Mark DonaldChairman & CEO Arch Insur Gr Sale −15.0K $36.51 $548K128.8Kdirect Oct 28, 2011Oct 28, 2011 Form 4 ↗
Lyons Mark DonaldChairman & CEO Arch Insur Gr Sale −7,000 $36.50 $256K143.8Kdirect Oct 27, 2011Oct 28, 2011 Form 4 ↗
WORKS ROBERT FDirector Sale −10.0K $33.38 $334K78.2Kdirect Sep 15, 2011Sep 16, 2011 Form 4 ↗
PASQUESI JOHN MDirector Sale −92.2K $33.19 $3.1M90.1Kdirect Sep 14, 2011Sep 15, 2011 Form 4 ↗
GRANDISSON MARCReinsur. Group Chairman & CEO Sale −52.5K $33.29 $1.7M418.2Kdirect Sep 14, 2011Sep 15, 2011 Form 4 ↗
PASQUESI JOHN MDirector Sale −344.6K $33.02 $11.4M182.3Kdirect Sep 13, 2011Sep 15, 2011 Form 4 ↗
PASQUESI JOHN MDirector Sale −29.8K $33.59 $1.0M526.9Kdirect Sep 2, 2011Sep 6, 2011 Form 4 ↗
PASQUESI JOHN MDirector Sale −46.5K $34.10 $1.6M556.7Kdirect Sep 1, 2011Sep 6, 2011 Form 4 ↗
IORDANOU CONSTANTINEChairman, President & CEO · Director Sale −70.0K $33.91 $2.4M422.0Kdirect Aug 29, 2011Aug 30, 2011 Form 4 ↗

Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →