Gene M. Zamiska

WDC

Gene M. Zamiska serves as SVP & Princ. Acctg Officer at Western Digital Corporation (WDC). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

23 trades

$2.63M

Net Position

Net Seller

$2.63M

Companies Traded

WDC

Active Period

Nov 2021 – Aug 2025

23 total trades

Most Recent

Sell WDC

Aug 28, 2025 · $28.6K

Gene M. Zamiska's Insider Trading at Western Digital Corporation (WDC)

Buys

0 · $0.00

Sells

23 · $2.63M

Total Shares Bought

Total Shares Sold

42,952

WDC Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 28, 2025	Sell	353	$80.90	$28.6K	27,425
Aug 27, 2025	Sell	814	$79.10	$64.4K	28,122
Aug 25, 2025	Sell	4,988	$75.35	$375.8K	31,560
Jun 17, 2025	Sell	245	$58.01	$14.2K	39,604
Jun 6, 2025	Sell	1,729	$54.88	$94.9K	40,089
Mar 12, 2025	Sell	456	$43.37	$19.8K	43,320
Mar 10, 2025	Sell	1,659	$41.36	$68.6K	43,776
Dec 2, 2024	Sell	313	$72.63	$22.7K	28,383
Nov 26, 2024	Sell	658	$69.99	$46.1K	28,863
Nov 22, 2024	Sell	376	$64.47	$24.2K	29,971
Oct 28, 2024	Sell	1,993	$69.94	$139.4K	30,608
Sep 4, 2024	Sell	2,169	$61.96	$134.4K	32,601
Aug 30, 2024	Sell	315	$63.32	$19.9K	35,915
Aug 27, 2024	Sell	2,900	$61.48	$178.3K	37,448
Aug 22, 2024	Sell	417	$64.89	$27.1K	28,870
Jun 18, 2024	Sell	219	$78.00	$17.1K	29,507
May 22, 2024	Sell	416	$71.88	$29.9K	30,321
Apr 9, 2024	Sell	443	$75.00	$33.2K	30,958
Mar 5, 2024	Sell	10,768	$61.31	$660.2K	34,492
Sep 7, 2023	Sell	2,169	$45.42	$98.5K	43,011
Sep 8, 2022	Sell	2,169	$40.90	$88.7K	31,554
May 6, 2022	Sell	4,776	$63.00	$300.9K	26,719
Nov 3, 2021	Sell	2,607	$55.00	$143.4K	31,495