Insider Transactions in Q3 2025 at Western Digital Corp (WDC)
Insider Transaction List (Q3 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Sep 20
2025
|
Irving Tan Chief Executive Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
779
-0.12%
|
$82,574
$106.63 P/Share
|
|
Sep 20
2025
|
Irving Tan Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
34
+0.01%
|
-
|
|
Sep 20
2025
|
Brian Scott Davis Chief Sales & Mrktng Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
961
-0.71%
|
$101,866
$106.63 P/Share
|
|
Sep 20
2025
|
Brian Scott Davis Chief Sales & Mrktng Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
5
+0.0%
|
-
|
|
Sep 04
2025
|
Vidyadhara K Gubbi Chief of Global Operations |
SELL
Open market or private sale
|
Direct |
11,343
-6.96%
|
$1,020,870
$90.29 P/Share
|
|
Aug 28
2025
|
Gene M. Zamiska SVP & Princ. Acctg Officer |
SELL
Open market or private sale
|
Direct |
353
-1.27%
|
$28,240
$80.9 P/Share
|
|
Aug 27
2025
|
Brian Scott Davis Chief Sales & Mrktng Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
441
-0.32%
|
$35,280
$80.67 P/Share
|
|
Aug 27
2025
|
Brian Scott Davis Chief Sales & Mrktng Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1
+0.0%
|
-
|
|
Aug 27
2025
|
Vidyadhara K Gubbi Chief of Global Operations |
SELL
Payment of exercise price or tax liability
|
Direct |
408
-0.25%
|
$32,640
$80.67 P/Share
|
|
Aug 27
2025
|
Vidyadhara K Gubbi Chief of Global Operations |
BUY
Exercise of conversion of derivative security
|
Direct |
1
+0.0%
|
-
|
|
Aug 27
2025
|
Cynthia L Tregillis Chief Legal Officer & Corp Sec |
SELL
Payment of exercise price or tax liability
|
Direct |
266
-0.18%
|
$21,280
$80.67 P/Share
|
|
Aug 27
2025
|
Cynthia L Tregillis Chief Legal Officer & Corp Sec |
BUY
Exercise of conversion of derivative security
|
Direct |
1
+0.0%
|
-
|
|
Aug 27
2025
|
Gene M. Zamiska SVP & Princ. Acctg Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
345
-1.23%
|
$27,600
$80.67 P/Share
|
|
Aug 27
2025
|
Gene M. Zamiska SVP & Princ. Acctg Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1
+0.0%
|
-
|
|
Aug 26
2025
|
Brian Scott Davis Chief Sales & Mrktng Officer |
BUY
Grant, award, or other acquisition
|
Direct |
13,243
+8.85%
|
-
|
|
Aug 26
2025
|
Vidyadhara K Gubbi Chief of Global Operations |
BUY
Grant, award, or other acquisition
|
Direct |
16,554
+9.2%
|
-
|
|
Aug 26
2025
|
Kris Sennesael Chief Financial Officer |
BUY
Grant, award, or other acquisition
|
Direct |
34,763
+14.41%
|
-
|
|
Aug 26
2025
|
Ahmed Mohammed Shihab Chief Product Officer |
BUY
Grant, award, or other acquisition
|
Direct |
27,810
+13.12%
|
-
|
|
Aug 26
2025
|
Irving Tan Chief Executive Officer |
BUY
Grant, award, or other acquisition
|
Direct |
74,162
+10.02%
|
-
|
|
Aug 26
2025
|
Cynthia L Tregillis Chief Legal Officer & Corp Sec |
BUY
Grant, award, or other acquisition
|
Direct |
16,554
+9.87%
|
-
|
|
Aug 26
2025
|
Gene M. Zamiska SVP & Princ. Acctg Officer |
SELL
Open market or private sale
|
Direct |
814
-2.81%
|
$64,306
$79.1 P/Share
|
|
Aug 25
2025
|
Brian Scott Davis Chief Sales & Mrktng Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
969
-0.78%
|
$76,551
$79.22 P/Share
|
|
Aug 25
2025
|
Brian Scott Davis Chief Sales & Mrktng Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
3
+0.0%
|
-
|
|
Aug 25
2025
|
Vidyadhara K Gubbi Chief of Global Operations |
SELL
Payment of exercise price or tax liability
|
Direct |
1,140
-0.77%
|
$90,060
$79.22 P/Share
|
|
Aug 25
2025
|
Vidyadhara K Gubbi Chief of Global Operations |
BUY
Exercise of conversion of derivative security
|
Direct |
3
+0.0%
|
-
|
|
Aug 25
2025
|
Irving Tan Chief Executive Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
247
-0.04%
|
$19,513
$79.22 P/Share
|
|
Aug 25
2025
|
Irving Tan Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
13
+0.0%
|
-
|
|
Aug 25
2025
|
Cynthia L Tregillis Chief Legal Officer & Corp Sec |
SELL
Payment of exercise price or tax liability
|
Direct |
769
-0.57%
|
$60,751
$79.22 P/Share
|
|
Aug 25
2025
|
Cynthia L Tregillis Chief Legal Officer & Corp Sec |
BUY
Exercise of conversion of derivative security
|
Direct |
3
+0.0%
|
-
|
|
Aug 25
2025
|
Gene M. Zamiska SVP & Princ. Acctg Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
798
-2.68%
|
$63,042
$79.22 P/Share
|
|
Aug 25
2025
|
Gene M. Zamiska SVP & Princ. Acctg Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
2
+0.01%
|
-
|
|
Aug 22
2025
|
Cynthia L Tregillis Chief Legal Officer & Corp Sec |
SELL
Open market or private sale
|
Direct |
14,067
-9.41%
|
$1,040,958
$74.78 P/Share
|
|
Aug 22
2025
|
Gene M. Zamiska SVP & Princ. Acctg Officer |
SELL
Open market or private sale
|
Direct |
1,828
-5.79%
|
$135,272
$74.78 P/Share
|
|
Aug 21
2025
|
Brian Scott Davis Chief Sales & Mrktng Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
2,371
-1.87%
|
$175,454
$74.66 P/Share
|
|
Aug 21
2025
|
Brian Scott Davis Chief Sales & Mrktng Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
8
+0.01%
|
-
|
|
Aug 21
2025
|
Vidyadhara K Gubbi Chief of Global Operations |
SELL
Payment of exercise price or tax liability
|
Direct |
2,773
-1.84%
|
$205,202
$74.66 P/Share
|
|
Aug 21
2025
|
Vidyadhara K Gubbi Chief of Global Operations |
BUY
Exercise of conversion of derivative security
|
Direct |
9
+0.01%
|
-
|
|
Aug 21
2025
|
Irving Tan Chief Executive Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
1,490
-0.25%
|
$110,260
$74.66 P/Share
|
|
Aug 21
2025
|
Irving Tan Chief Executive Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
42
+0.01%
|
-
|
|
Aug 21
2025
|
Cynthia L Tregillis Chief Legal Officer & Corp Sec |
SELL
Payment of exercise price or tax liability
|
Direct |
4,428
-2.88%
|
$327,672
$74.66 P/Share
|
|
Aug 21
2025
|
Cynthia L Tregillis Chief Legal Officer & Corp Sec |
BUY
Exercise of conversion of derivative security
|
Direct |
18
+0.01%
|
-
|
|
Aug 21
2025
|
Gene M. Zamiska SVP & Princ. Acctg Officer |
SELL
Open market or private sale
|
Direct |
3,160
-9.1%
|
$237,000
$75.68 P/Share
|
|
Aug 21
2025
|
Gene M. Zamiska SVP & Princ. Acctg Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
1,797
-4.92%
|
$132,978
$74.66 P/Share
|
|
Aug 21
2025
|
Gene M. Zamiska SVP & Princ. Acctg Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
6
+0.02%
|
-
|
|
Aug 20
2025
|
Cynthia L Tregillis Chief Legal Officer & Corp Sec |
SELL
Payment of exercise price or tax liability
|
Direct |
2,565
-1.64%
|
$192,375
$75.64 P/Share
|
|
Aug 20
2025
|
Cynthia L Tregillis Chief Legal Officer & Corp Sec |
BUY
Exercise of conversion of derivative security
|
Direct |
10
+0.01%
|
-
|
|
Aug 20
2025
|
Gene M. Zamiska SVP & Princ. Acctg Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
3,102
-7.83%
|
$232,650
$75.64 P/Share
|
|
Aug 20
2025
|
Gene M. Zamiska SVP & Princ. Acctg Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
9
+0.02%
|
-
|
|
Aug 20
2025
|
Brian Scott Davis Chief Sales & Mrktng Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
4,836
-3.68%
|
$362,700
$75.64 P/Share
|
|
Aug 20
2025
|
Brian Scott Davis Chief Sales & Mrktng Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
14
+0.01%
|
-
|