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Arch Capital Group

ACGL Net selling
CIK 0000947484 #49 in the set updated 17 Sep 2026
Bought (120 mo)
$21.88M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$240.13M
$0.00 on a plan · $29.00M straight out of an exercise
Sold at will
$211.13M
115 of 139 sales
Net
−$218.25M
−$189.25M against sales at will

By person

29 insiders · 213 transactions
66.5×

Nicolas Papadopoulo holds 66.5 times base salary in stock. $86.57M of shares against $1.30M in salary for 2025.

Salary from the company's own proxy. The shares are what Nicolas Papadopoulo last reported holding, valued at $99.32, the price Common Shares, $.0011 par value per share was last bought or sold at on the open market here, on 18 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
GRANDISSON MARC
CEO
$575.75K (1)
$54.90M (7)
−$54.32M
2,212,941
$219.79M
+18.5%
Papadopoulo Nicolas
CEO
$40.58M (13)
−$40.58M
871,594
$86.57M
+23.2%
Rajeh Maamoun
President, Arch Capital Group
$24.80M (16)
−$24.80M
468,978
$46.58M
+31.7%
IORDANOU CONSTANTINE
Chairman
$238.00K (2)
$24.39M (9)
−$24.15M
687,355
$68.27M
−18.6%
PASQUESI JOHN M
Director
$19.98M (2)
$41.25M (9)
−$21.27M
2,829,752
$281.05M
−11.7%
Hutchings W Preston
SVP & Chief Investment Officer
$14.45M (11)
−$14.45M
471,650
$46.84M
−31.2%
Morin Francois
CFO and Treasurer
$12.11M (16)
−$12.11M
266,523
$26.47M
+229.5%
PETRILLO LOUIS T
Officer of Subsidiary
$10.02M (15)
−$10.02M
151,590
$15.06M
+7.1%
Lyons Mark Donald
EVP,CFO & Treasurer
$7.89M (13)
−$7.89M
145,216
$14.42M
−17.2%
Vollaro John D
Director
$6.06M (11)
−$6.06M
192,807
$19.15M
−7.0%
Gansberg David
President, Arch Capital Group
$2.19M (4) scheduled
−$2.19M
336,559
$33.43M
+116.1%
Rippert Andrew
Chief Innov&Strateg Investmt
$928.89K (4)
−$928.89K
106,389
$10.57M
+4.9%
Houston Daniel Joseph
Director
$498.65K (1)
+$498.65K
13,313
$1.32M
Posner Brian S
Director
$585.19K (11)
$245.58K (4)
+$339.61K
128,175
$12.73M
+41.9%
Lillikas Yiorgos
Director
$318.00K (3)
−$318.00K
51,214
$5.09M
−10.8%
BUNCE JOHN L JR
Director
(4)
$0.00
1,563,067
$155.25M
−24.4%
LEE KEWSONG
Director
246,404
$24.47M
+0.8%
Todd Christine
Chief Investment Officer
100,230
$9.95M
+10,297%
Doppstadt Eric
Director
77,779
$7.73M
+51.9%
McElroy David
Chairman & CEO Arch Insur Gr
74,765
$7.43M
+10.6%
PAGLIA LOUIS J
Director
54,056
$5.37M
+115.7%
Goodman Laurie
Director
37,573
$3.73M
+578.2%
KILCOYNE MOIRA A.
Director
35,842
$3.56M
Sunshine Eugene S
Director
34,530
$3.43M
+146.6%
WATJEN THOMAS R
Director
23,671
$2.35M
+988.3%
MALLESCH EILEEN A
Director
13,802
$1.37M
Ebong Francis
Director
12,878
$1.28M
Triplett Neal F
Director
8,013
$795.86K
MOCZARSKI ALEXANDER S
Director
4,037
$400.96K

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Insider
Date
Role
Action
Shares
Price
Amount
Morin Francois
18 Aug 2026
CFO and Treasurer
Sold after exercise
11,010
$99.32
$1.09M
Papadopoulo Nicolas
10 Mar 2026
CEO
Sold after exercise
21,930
$96.31
$2.11M
Gansberg David
10 Mar 2026
President, Arch Capital Group
Sold after exercise
5,907
$96.37
$569.27K
Rajeh Maamoun
11 Feb 2026
President, Arch Capital Group
Sold after exercise
47,430
$96.12
$4.56M
Morin Francois
16 May 2025
EVP AND CFO
Sold after exercise
12,630
$94.58
$1.19M
PETRILLO LOUIS T
9 May 2025
OFFICER OF SUBSIDIARY
Sold after exercise
16,650
$94.53
$1.57M
Papadopoulo Nicolas
2 May 2025
CEO
Sold after exercise
7,636
$92.48
$706.18K
PETRILLO LOUIS T
5 Mar 2025
OFFICER OF SUBSIDIARY
Sold after exercise
11,600
$91.00
$1.06M
PETRILLO LOUIS T
4 Mar 2025
OFFICER OF SUBSIDIARY
Sold after exercise
9,400
$92.73
$871.70K
Morin Francois
16 Aug 2024
EVP AND CFO
Sold after exercise
11,460
$102.46
$1.17M
Gansberg David
2 Nov 2023
CEO, GLOBAL MORTGAGE GROUP
Sold after exercise
7,350
$89.49
$657.79K
Rajeh Maamoun
1 May 2023
CHAIRMAN & CEO ARCH RE GROUP
Sold after exercise
15,900
$76.07
$1.21M
Rajeh Maamoun
1 May 2023
CHAIRMAN & CEO ARCH RE GROUP
Sold after exercise
20,040
$76.07
$1.52M
Rajeh Maamoun
31 Oct 2022
CHAIRMAN & CEO ARCH RE GROUP
Sold after exercise
50,000
$57.09
$2.85M
PETRILLO LOUIS T
11 Aug 2022
OFFICER OF SUBSIDIARY
Sold after exercise
16,023
$45.83
$734.35K
Morin Francois
16 Nov 2021
EVP and CFO
Sold after exercise
16,950
$43.24
$732.96K
Hutchings W Preston
13 Feb 2020
SVP & Chief Investment Officer
Sold after exercise indirect
40,000
$47.10
$1.88M
Rajeh Maamoun
27 Aug 2019
Chairman & CEO Arch Re Group
Sold after exercise
20,000
$39.08
$781.59K
PETRILLO LOUIS T
15 May 2019
Officer of Subsidiary
Sold after exercise
6,643
$34.00
$225.87K
Hutchings W Preston
14 Mar 2019
SVP & Chief Investment Officer
Sold after exercise indirect
37,500
$32.55
$1.22M
Lyons Mark Donald
11 Sep 2017
EVP,CFO & Treasurer
Sold after exercise
6,600
$97.32
$642.31K
Lyons Mark Donald
2 Mar 2017
EVP,CFO & Treasurer
Sold after exercise
5,635
$95.08
$535.79K
Lyons Mark Donald
15 Feb 2017
EVP,CFO & Treasurer
Sold after exercise
5,000
$93.09
$465.45K
Lyons Mark Donald
28 Oct 2016
EVP,CFO & Treasurer
Sold after exercise
8,000
$77.22
$617.76K

What was left out

Form 4 filings counted 407
Amendments (4/A) skipped 3
Filings about a different issuer 2
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 24
Sales at will 115
Transactions with no price 7
Shares from compensation/vesting 16,668,707
Sales filed before the plan box existed 93
History held since 31 Aug 2016