Cynthia L. Tregillis

Insider Reports History

Location
San Jose, CA
Signature
By: /s/ Sandra Garcia Attorney-in-Fact For: Cynthia Tregillis
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Cynthia L. Tregillis:

Company Role Class Num Shares Value Price $ Report Date Ownership
WESTERN DIGITAL CORP Chief Legal Officer & Corp Sec Common Stock 121,682 $32,758,692 $269.22 04 Mar 2026 Direct
WESTERN DIGITAL CORP Chief Legal Officer & Corp Sec Dividend Equivalent Rights 304 03 Mar 2026 Direct

Insider Reports Filed by Cynthia L. Tregillis

Symbol Company Period Transactions Value $ Form Type Role Filing Time
WDC WESTERN DIGITAL CORP 03 Mar 2026 5 -$2,501,382 4 Chief Legal Officer & Corp Sec 05 Mar 2026, 19:55
WDC WESTERN DIGITAL CORP 25 Feb 2026 4 -$285,259 4 Chief Legal Officer & Corp Sec 27 Feb 2026, 16:57
WDC WESTERN DIGITAL CORP 20 Feb 2026 8 -$509,970 4 Chief Legal Officer & Corp Sec 24 Feb 2026, 17:44
WDC WESTERN DIGITAL CORP 06 Feb 2026 1 -$1,833,922 4 Chief Legal Officer & Corp Sec 06 Feb 2026, 18:09
WDC WESTERN DIGITAL CORP 20 Jan 2026 4 -$290,104 4 Chief Legal Officer & Corp Sec 21 Jan 2026, 17:14
WDC WESTERN DIGITAL CORP 18 Dec 2025 1 $0 4 Chief Legal Officer & Corp Sec 22 Dec 2025, 16:51
WDC WESTERN DIGITAL CORP 02 Dec 2025 1 -$449,752 4 Chief Legal Officer & Corp Sec 03 Dec 2025, 18:13
WDC WESTERN DIGITAL CORP 25 Nov 2025 3 -$119,666 4 Chief Legal Officer & Corp Sec 26 Nov 2025, 16:36
WDC WESTERN DIGITAL CORP 20 Nov 2025 6 -$207,370 4 Chief Legal Officer & Corp Sec 24 Nov 2025, 17:45
WDC WESTERN DIGITAL CORP 20 Oct 2025 3 -$158,840 4 Chief Legal Officer & Corp Sec 21 Oct 2025, 18:36
WDC WESTERN DIGITAL CORP 18 Sep 2025 1 $0 4 Chief Legal Officer & Corp Sec 22 Sep 2025, 18:26
WDC WESTERN DIGITAL CORP 26 Aug 2025 4 -$21,458 4 Chief Legal Officer & Corp Sec 28 Aug 2025, 18:26
WDC WESTERN DIGITAL CORP 25 Aug 2025 3 -$60,920 4 Chief Legal Officer & Corp Sec 27 Aug 2025, 17:47
WDC WESTERN DIGITAL CORP 21 Aug 2025 4 -$1,382,525 4 Chief Legal Officer & Corp Sec 25 Aug 2025, 18:47
WDC WESTERN DIGITAL CORP 20 Aug 2025 3 -$194,017 4 CLO and Corp. Sec. 21 Aug 2025, 18:34
WDC WESTERN DIGITAL CORP 20 Jul 2025 3 -$88,808 4 CLO and Corp. Sec. 22 Jul 2025, 17:27
WDC WESTERN DIGITAL CORP 18 Jun 2025 4 -$12,095 4 CLO and Corp. Sec. 23 Jun 2025, 18:12
WDC WESTERN DIGITAL CORP 25 May 2025 2 -$52,374 4 CLO and Corp. Sec. 28 May 2025, 16:50
WDC WESTERN DIGITAL CORP 20 May 2025 1 -$19,189 4 CLO and Corp. Sec. 22 May 2025, 16:57
WDC WESTERN DIGITAL CORP 20 Apr 2025 1 -$42,790 4 CLO and Corp. Sec. 22 Apr 2025, 18:07
WDC WESTERN DIGITAL CORP 06 Mar 2025 1 -$36,269 4 CLO and Corp. Sec. 10 Mar 2025, 18:11
WDC WESTERN DIGITAL CORP 03 Mar 2025 1 $0 4 CLO and Corp. Sec. 05 Mar 2025, 17:11
WDC WESTERN DIGITAL CORP 21 Feb 2025 0 $0 3 CLO and Corp. Sec. 03 Mar 2025, 20:51