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Western Digital

WDC Net selling
CIK 0000106040 #488 in the set updated 17 Sep 2026
Bought (1 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (1 mo)
$4.65M
$981.81K on a plan · $326.73K straight out of an exercise
Sold at will
$3.34M
4 of 9 sales
Net
−$4.65M
−$3.34M against sales at will

By person

22 insiders · 9 transactions
323×

Irving Tan holds 323 times base salary in stock. $270.47M of shares against $835.75K in salary for 2025.

Salary from the company's own proxy. The shares are what Irving Tan last reported holding, valued at $459.87, the price Common Stock was last bought or sold at on the open market here, on 4 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
STREETER STEPHANIE A
Director
$2.52M (3)
−$2.52M
76,799
0.0213%
$35.32M
+0.5%
Tregillis Cynthia L
Chief Legal Officer & Corp Sec
$1.31M (5) scheduled
−$1.31M
111,030
0.0308%
$51.06M
−21.1%
Gubbi Vidyadhara K
Chief of Global Operations
$825.47K (1)
−$825.47K
80,571
0.0223%
$37.05M
−41.1%
Goeckeler David
Chief Executive Officer
812,303
0.2253%
$373.56M
−16.4%
Tan Irving
Chief Executive Officer
588,147
0.1631%
$270.47M
+4.7%
JABRE WISSAM G
EVP & CFO
335,672
0.0931%
$154.37M
+26.9%
Sennesael Kris
Chief Financial Officer
173,709
0.0482%
$79.88M
Shihab Ahmed Mohammed
Chief Product Officer
163,702
0.0454%
$75.28M
+16,794%
SODERBERY ROBERT
EVP & GM, Flash Business
132,940
0.0369%
$61.14M
−22.8%
Bennett Don R
Interim CFO
104,554
0.0290%
$48.08M
−1.5%
Davis Brian Scott
Chief Sales & Mrktng Officer
100,446
0.0279%
$46.19M
−17.6%
DOLUCA TUNC
Director
39,434
0.0109%
$18.13M
+15.7%
MASSENGILL MATTHEW E
Director
28,897
0.0080%
$13.29M
−51.6%
Zamiska Gene M.
SVP & Princ. Acctg Officer
27,425
0.0076%
$12.61M
−39.6%
Caulfield Thomas
Director
21,737
0.0060%
$10.00M
+20.9%
Cole Martin I
Director
21,625
0.0060%
$9.94M
−52.9%
Suzuki Miyuki
Director
18,160
0.0050%
$8.35M
+16.6%
Feller Brad
SVP & Chief Accounting Officer
12,043
0.0033%
$5.54M
+17,610%
KIDDOO BRUCE E
Director
3,903
0.0011%
$1.79M
Oulman Roxanne
Director
3,863
0.0011%
$1.78M
Alexy Kimberly
Director
1,585
0.0004%
$728.90K
Das Manuvir
Director
772
0.0002%
$355.02K
Insider
Date
Role
Action
Shares
Price
Amount
Tregillis Cynthia L
26 Aug 2026
Chief Legal Officer & Corp Sec
Sold after exercise
476
$450.78
$214.57K
Tregillis Cynthia L
21 Aug 2026
Chief Legal Officer & Corp Sec
Sold after exercise
235
$477.27
$112.16K

What was left out

Form 4 filings counted 16
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 3
Sales straight out of an exercise 2
Sales at will 4
Transactions with no price 0
Shares from compensation/vesting 523,716
History held since 13 Sep 2016