Western Digital Corp (WDC) Insider Ownership

Historic Insider Ownership Trends

Data spanning the past 90 days through February 06, 2026 reveals that Western Digital's three principal insider shareholders consist of Chief Executive Officer David Goeckeler (812.30K shares), Chief Executive Officer Irving Tan (623.59K shares), Evp & Cfo Wissam G Jabre (335.67K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
David Goeckeler Chief Executive Officer 812,303 02 Dec, 2024
Irving Tan Chief Executive Officer 623,586 04 Feb, 2026
Wissam G Jabre Evp & Cfo 335,672 03 Mar, 2025
Srinivasan Sivaram President And Tech & Strategy 310,315 06 Sep, 2023
Kris Sennesael Chief Financial Officer 187,966 24 Nov, 2025
Ahmed Mohammed Shihab Chief Product Officer 184,234 28 Aug, 2025
Michael Charles Ray Evp And Chief Legal Officer & Sec 178,008 28 Nov, 2023
Sean Hunkler Evp And Global Operations 155,749 07 Sep, 2021
Cynthia L Tregillis Chief Legal Officer & Corp Sec 143,318 21 Jan, 2026
Robert Soderbery Evp & Gm And Flash Business 132,940 02 Dec, 2024
Brian Scott Davis Chief Sales & Mrktng Officer 131,792 22 Dec, 2025
Robert K Eulau Evp & Cfo 130,296 07 Sep, 2021
Vidyadhara K Gubbi Chief Of Global Operations 126,864 08 Dec, 2025
Don R Bennett Interim Cfo 104,554 10 Mar, 2025
Lori S Sundberg Evp & Chief Human Res Officer 62,795 10 Aug, 2021
Stephanie A Streeter 41,992 21 Nov, 2025
Tunc Doluca 39,434 21 Nov, 2025
Martin I Cole 35,433 03 Dec, 2025
Matthew E Massengill 28,897 21 Nov, 2025
Gene M. Zamiska Svp & Princ. Acctg Officer 27,425 28 Aug, 2025
Kimberly Alexy 22,094 08 Dec, 2025
Thomas Caulfield 21,737 22 Nov, 2024
Miyuki Suzuki 18,160 22 Nov, 2024
Brad Feller Svp & Chief Accounting Officer 9,907 24 Nov, 2025
Paula A Price 7,545 01 Feb, 2022
Bruce E Kiddoo 5,663 21 Nov, 2025
Roxanne Oulman 3,863 26 Nov, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
02 Feb, 2026 Irving Tan Common Stock D 2,250 $259.93 630,156 D S
02 Feb, 2026 Irving Tan Common Stock D 400 $250.71 623,586 D S
02 Feb, 2026 Irving Tan Common Stock D 2,096 $258.65 632,406 D S
02 Feb, 2026 Irving Tan Common Stock D 100 $255.00 637,002 D S
02 Feb, 2026 Irving Tan Common Stock D 100 $253.40 637,102 D S
02 Feb, 2026 Irving Tan Common Stock D 981 $242.23 642,605 D S
02 Feb, 2026 Irving Tan Common Stock D 1,100 $248.95 638,402 D S
02 Feb, 2026 Irving Tan Common Stock D 100 $262.55 623,986 D S
02 Feb, 2026 Irving Tan Common Stock D 2,444 $260.84 627,712 D S
02 Feb, 2026 Irving Tan Common Stock D 200 $249.48 638,202 D S
02 Feb, 2026 Irving Tan Common Stock D 1,000 $252.15 637,202 D S
02 Feb, 2026 Irving Tan Common Stock D 1,298 $243.50 641,307 D S
02 Feb, 2026 Irving Tan Common Stock D 1,005 $247.26 639,502 D S
02 Feb, 2026 Irving Tan Common Stock D 1,500 $257.82 634,502 D S
02 Feb, 2026 Irving Tan Common Stock D 3,626 $261.84 624,086 D S
02 Feb, 2026 Irving Tan Common Stock D 1,000 $256.76 636,002 D S
02 Feb, 2026 Irving Tan Common Stock D 800 $245.00 640,507 D S
21 Jan, 2026 Cynthia L Tregillis Common Stock D 447 $229.00 143,318 D S
20 Jan, 2026 Cynthia L Tregillis Common Stock D 842 $222.97 143,765 D F
20 Jan, 2026 Cynthia L Tregillis Common Stock A 11 $0.00 144,607 D M