Michael Zamsky

CIK: 0001938261

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)7 (33.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)5 (23.8%)

Compensation grants

Other (G, F, J, C, D, …)9 (42.9%)

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

Companies & Roles (1)

COF

CAPITAL ONE FINANCIAL CORP

Officer

Discretionary Trading P&L

Holdings

Transaction History (21 total)

COF
CAPITAL ONE FINANCIAL CORP
Aug 10, 2026
Sale(S)
Direct
5.5K shares at avg. $218.02$1.2M
COF
CAPITAL ONE FINANCIAL CORP
Mar 9, 2026
Award(A)
Direct
6K shares-
COF
CAPITAL ONE FINANCIAL CORP
Mar 9, 2026
Tax Payment(F)
Direct
2.7K shares at avg. $185.73$507K
COF
CAPITAL ONE FINANCIAL CORP
Feb 15, 2026
Tax Payment(F)
Direct
862 shares at avg. $207.37$179K
COF
CAPITAL ONE FINANCIAL CORP
Feb 15, 2026
Tax Payment(F)
Direct
769 shares at avg. $207.37$159K
COF
CAPITAL ONE FINANCIAL CORP
Feb 15, 2026
Tax Payment(F)
Direct
818 shares at avg. $207.37$170K
COF
CAPITAL ONE FINANCIAL CORP
Feb 3, 2026
Award(A)
Direct
5.2K shares-
COF
CAPITAL ONE FINANCIAL CORP
Aug 4, 2025
Sale(S)
Direct
5.5K shares at avg. $209.59$1.2M
COF
CAPITAL ONE FINANCIAL CORP
Jun 3, 2025
Award(A)
Direct
12.8K shares-
COF
CAPITAL ONE FINANCIAL CORP
May 18, 2025
Small Acquisition(L)
Direct
10 shares-
COF
CAPITAL ONE FINANCIAL CORP
May 12, 2025
Sale(S)
Direct
3.3K shares at avg. $200.28$667K
COF
CAPITAL ONE FINANCIAL CORP
May 12, 2025
Sale(S)
Direct
3K shares at avg. $199.38$596K
COF
CAPITAL ONE FINANCIAL CORP
May 12, 2025
Sale(S)
Direct
3.2K shares at avg. $198.53$644K
COF
CAPITAL ONE FINANCIAL CORP
Mar 10, 2025
Tax Payment(F)
Direct
976 shares at avg. $163.87$160K
COF
CAPITAL ONE FINANCIAL CORP
Mar 10, 2025
Award(A)
Direct
2.2K shares-
COF
CAPITAL ONE FINANCIAL CORP
Feb 15, 2025
Tax Payment(F)
Direct
1.2K shares at avg. $202.16$239K
COF
CAPITAL ONE FINANCIAL CORP
Feb 15, 2025
Tax Payment(F)
Direct
1.1K shares at avg. $202.16$213K
COF
CAPITAL ONE FINANCIAL CORP
Feb 15, 2025
Tax Payment(F)
Direct
898 shares at avg. $202.16$182K
COF
CAPITAL ONE FINANCIAL CORP
Feb 4, 2025
Award(A)
Direct
5.1K shares-
COF
CAPITAL ONE FINANCIAL CORP
Nov 12, 2024
Sale(S)
Direct
6.4K shares at avg. $190.01$1.2M
COF
CAPITAL ONE FINANCIAL CORP
Nov 12, 2024
Sale(S)
Direct
4.1K shares at avg. $190.64$786K

		Type	Shares	Price		Ownership
Aug 10, 2026	COF CAPITAL ONE FINANCIAL CORP	Sale(S)	5,473	$218.02	$1,193,223	Direct
Mar 9, 2026	COF CAPITAL ONE FINANCIAL CORP	Award(A)	6,047	-	$0	Direct
Mar 9, 2026	COF CAPITAL ONE FINANCIAL CORP	Tax Payment(F)	2,728	$185.73	$506,671	Direct
Feb 15, 2026	COF CAPITAL ONE FINANCIAL CORP	Tax Payment(F)	862	$207.37	$178,753	Direct
Feb 15, 2026	COF CAPITAL ONE FINANCIAL CORP	Tax Payment(F)	769	$207.37	$159,468	Direct
Feb 15, 2026	COF CAPITAL ONE FINANCIAL CORP	Tax Payment(F)	818	$207.37	$169,629	Direct
Feb 3, 2026	COF CAPITAL ONE FINANCIAL CORP	Award(A)	5,231	-	$0	Direct
Aug 4, 2025	COF CAPITAL ONE FINANCIAL CORP	Sale(S)	5,515	$209.59	$1,155,889	Direct
Jun 3, 2025	COF CAPITAL ONE FINANCIAL CORP	Award(A)	12,780	-	-	Direct
May 18, 2025	COF CAPITAL ONE FINANCIAL CORP	Small Acquisition(L)	10	-	-	Direct
May 12, 2025	COF CAPITAL ONE FINANCIAL CORP	Sale(S)	3,328	$200.28	$666,532	Direct
May 12, 2025	COF CAPITAL ONE FINANCIAL CORP	Sale(S)	2,989	$199.38	$595,947	Direct
May 12, 2025	COF CAPITAL ONE FINANCIAL CORP	Sale(S)	3,243	$198.53	$643,833	Direct
Mar 10, 2025	COF CAPITAL ONE FINANCIAL CORP	Tax Payment(F)	976	$163.87	$159,937	Direct
Mar 10, 2025	COF CAPITAL ONE FINANCIAL CORP	Award(A)	2,164	-	-	Direct
Feb 15, 2025	COF CAPITAL ONE FINANCIAL CORP	Tax Payment(F)	1,183	$202.16	$239,155	Direct
Feb 15, 2025	COF CAPITAL ONE FINANCIAL CORP	Tax Payment(F)	1,053	$202.16	$212,874	Direct
Feb 15, 2025	COF CAPITAL ONE FINANCIAL CORP	Tax Payment(F)	898	$202.16	$181,540	Direct
Feb 4, 2025	COF CAPITAL ONE FINANCIAL CORP	Award(A)	5,113	-	-	Direct
Nov 12, 2024	COF CAPITAL ONE FINANCIAL CORP	Sale(S)	6,420	$190.01	$1,219,864	Direct
Nov 12, 2024	COF CAPITAL ONE FINANCIAL CORP	Sale(S)	4,121	$190.64	$785,627	Direct

1-21 of 21 transactions

About Zamsky Michael

Zamsky Michael (SEC CIK 0001938261) files insider reports with the SEC as Chief Credit & Fin'l Risk Off. of CAPITAL ONE FINANCIAL CORP (COF).

Signal8 holds 11 ownership filings by Zamsky Michael, all Form 4s, filed between Nov 14, 2024 and Aug 11, 2026. Those filings report 21 transactions, from Nov 12, 2024 to Aug 10, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Zamsky Michael's filings is in MCLEAN, VA.

Recent filings by Zamsky Michael

Aug 10, 2026: Open-market sale of COF shares (Form 4, code S).
Mar 9, 2026: Grant or award of COF shares (Form 4, code A).
Mar 9, 2026: Tax withholding of COF shares (Form 4, code F).
Feb 15, 2026: Tax withholdings of COF shares (3 lines, Form 4, code F).
Feb 3, 2026: Grant or award of COF shares (Form 4, code A).

Other insiders filing for CAPITAL ONE FINANCIAL CORP (COF)

FAIRBANK RICHARD D, Chairman and CEO
Dean Lia, Pres, Banking & Prem. Products
Karam Celia, Pres, Retail Bank
Cooper Matthew W, General Counsel & Corp Secy
Mouadeb Mark Daniel, President, Card
Raghu Ravi, Pres, Software, Intl & Sm Bus

How to read Form 4 transaction codes