Michael Zamsky

COF

Michael Zamsky serves as officer: Chief Credit & Fin'l Risk Off. at Capital One Financial Corporation (COF). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

10 trades

$8.38M

Net Position

Net Seller

$8.38M

Companies Traded

COF

Active Period

Feb 2023 – Aug 2026

10 total trades

Most Recent

Sell COF

Aug 11, 2026 · $1.19M

Michael Zamsky's Insider Trading at Capital One Financial Corporation (COF)

Buys

0 · $0.00

Sells

10 · $8.38M

Total Shares Bought

Total Shares Sold

45,745

COF Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 11, 2026	Sell	5,473	$218.02	$1.19M	27,992
Aug 6, 2025	Sell	5,515	$209.59	$1.16M	0
May 14, 2025	Sell	9,560	$199.40	$1.91M	0
Mar 12, 2025	Sell	976	$163.87	$159.9K	0
Feb 19, 2025	Sell	3,134	$202.16	$633.6K	0
Nov 12, 2024	Sell	10,541	$190.26	$2.01M	0
Mar 11, 2024	Sell	2,255	$138.46	$312.2K	0
Feb 15, 2024	Sell	3,230	$136.36	$440.4K	0
Mar 1, 2023	Sell	1,858	$108.58	$201.7K	0
Feb 15, 2023	Sell	3,203	$114.63	$367.2K	0