Nicolas Papadopoulo

CIK: 0001345284

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (20.0%)

Position reduction

Option Exercises (M)2 (20.0%)

Derivative conversions

Awards (A)5 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)1 (10.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

ACGL

ARCH CAPITAL GROUP LTD.

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (10 total)

ACGL
ARCH CAPITAL GROUP LTD.
Mar 10, 2026
Sale(S)
Direct
21.9K shares at avg. $96.31$2.1M
ACGL
ARCH CAPITAL GROUP LTD.
Mar 10, 2026
Exercise(M)
Direct
21.9K shares at avg. $18.90$414K
ACGL
ARCH CAPITAL GROUP LTD.
Mar 3, 2026
Award(A)
Direct
21.3K shares-
ACGL
ARCH CAPITAL GROUP LTD.
Feb 24, 2026
Award(A)
Direct
46.7K shares-
ACGL
ARCH CAPITAL GROUP LTD.
May 2, 2025
Tax Payment(F)
Direct
1.6K shares at avg. $92.48$146K
ACGL
ARCH CAPITAL GROUP LTD.
May 2, 2025
Exercise(M)
Direct
9.2K shares at avg. $15.84$146K
ACGL
ARCH CAPITAL GROUP LTD.
May 2, 2025
Sale(S)
Direct
7.6K shares at avg. $92.48$706K
ACGL
ARCH CAPITAL GROUP LTD.
Mar 4, 2025
Award(A)
Direct
15.8K shares-
ACGL
ARCH CAPITAL GROUP LTD.
Feb 27, 2025
Award(A)
Direct
55.5K shares-
ACGL
ARCH CAPITAL GROUP LTD.
Nov 19, 2024
Award(A)
Direct
72.1K shares-

		Type	Shares	Price		Ownership
Mar 10, 2026	ACGL ARCH CAPITAL GROUP LTD.	Sale(S)	21,930	$96.31	$2,112,063	Direct
Mar 10, 2026	ACGL ARCH CAPITAL GROUP LTD.	Exercise(M)	21,930	$18.90	$414,477	Direct
Mar 3, 2026	ACGL ARCH CAPITAL GROUP LTD.	Award(A)	21,318	-	$0	Direct
Feb 24, 2026	ACGL ARCH CAPITAL GROUP LTD.	Award(A)	46,674	-	$0	Direct
May 2, 2025	ACGL ARCH CAPITAL GROUP LTD.	Tax Payment(F)	1,577	$92.48	$145,841	Direct
May 2, 2025	ACGL ARCH CAPITAL GROUP LTD.	Exercise(M)	9,213	$15.84	$145,888	Direct
May 2, 2025	ACGL ARCH CAPITAL GROUP LTD.	Sale(S)	7,636	$92.48	$706,177	Direct
Mar 4, 2025	ACGL ARCH CAPITAL GROUP LTD.	Award(A)	15,848	-	-	Direct
Feb 27, 2025	ACGL ARCH CAPITAL GROUP LTD.	Award(A)	55,532	-	-	Direct
Nov 19, 2024	ACGL ARCH CAPITAL GROUP LTD.	Award(A)	72,108	-	$0	Direct

1-10 of 10 transactions

About Papadopoulo Nicolas

Papadopoulo Nicolas (SEC CIK 0001345284) files insider reports with the SEC as CEO of ARCH CAPITAL GROUP LTD. (ACGL).

Signal8 holds 8 ownership filings by Papadopoulo Nicolas, all Form 4s, filed between Nov 21, 2024 and Mar 12, 2026. Those filings report 10 transactions, from Nov 19, 2024 to Mar 10, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Papadopoulo Nicolas's filings is in PEMBROKE, D0.

Recent filings by Papadopoulo Nicolas

Mar 10, 2026: Open-market sale of ACGL shares (Form 4, code S).
Mar 10, 2026: Option exercise of ACGL shares (Form 4, code M).
Mar 3, 2026: Grant or award of ACGL shares (Form 4, code A).
Feb 24, 2026: Grant or award of ACGL shares (Form 4, code A).
May 2, 2025: Tax withholding of ACGL shares (Form 4, code F).

Other insiders filing for ARCH CAPITAL GROUP LTD. (ACGL)

Halgan Jerome, CEO, Arch Glob Reinsurance Grp
Schmeiser Robert Michael, CEO, Arch Global Mortgage Grp.
Morin Francois, CFO and Treasurer
PASQUESI JOHN M, Director
Posner Brian S, Director
Triplett Neal F, Director

How to read Form 4 transaction codes