WDC Western Digital
Nasdaq · SEC CIK 106040 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $74.95M 39 sales by 10 insiders
- Filings on record
- 441 since 2021-07-08, latest 2026-09-21 18:36
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Tan Irving | CEO, Dir | — | $25.26M |
| Gubbi Vidyadhara K | Chief of Gbl Ops | — | $12.91M |
| MASSENGILL MATTHEW E | Dir | — | $9.62M |
| Cole Martin I | Dir | — | $8.08M |
| Davis Brian Scott | Chief Sales, Mrktng Off | — | $7.80M |
| Tregillis Cynthia L | CLO, Corp Sec | — | $7.50M |
| STREETER STEPHANIE A | Dir | — | $2.52M |
| Alexy Kimberly | Dir | — | $592.4K |
| KIDDOO BRUCE E | Dir | — | $396.4K |
| Oulman Roxanne | Dir | — | $278.0K |
Transactions 537
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-09-21 18:36 | 2026-09-20 | WDC | Tan Irving | CEO, Dir | M - OptEx | $0.00 | +56.76 | 266.7K | +0.0% | $0 |
| D | 2026-09-21 18:36 | 2026-09-20 | WDC | Tan Irving | CEO, Dir | F - Tax | $441.36 | -1,091 | 265.6K | -0.4% | -$481.5K |
| D | 2026-09-21 18:36 | 2026-09-17 | WDC | Shihab Ahmed Mohammed | Chief Product Off | M - OptEx | $0.00 | +56 | 163.8K | +0.0% | $0 |
| D | 2026-09-21 18:36 | 2026-09-17 | WDC | Shihab Ahmed Mohammed | Chief Product Off | F - Tax | $423.87 | -5,150 | 158.6K | -3% | -$2.18M |
| D | 2026-09-21 18:32 | 2026-09-20 | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | M - OptEx | $0.00 | +8.39 | 100.5K | +0.0% | $0 |
| D | 2026-09-21 18:32 | 2026-09-20 | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | F - Tax | $441.36 | -963.03 | 99.5K | -1.0% | -$425.0K |
| DT | 2026-09-08 20:13 | 2026-09-03 | WDC | Tregillis Cynthia L | CLO, Corp Sec | M - OptEx | $0.00 | +7 | 112.2K | +0.0% | $0 |
| DT | 2026-09-08 20:13 | 2026-09-03 | WDC | Tregillis Cynthia L | CLO, Corp Sec | F - Tax | $441.57 | -700 | 111.5K | -0.6% | -$309.1K |
| DT | 2026-09-08 20:13 | 2026-09-04 | WDC | Tregillis Cynthia L | CLO, Corp Sec | S - Sale+OE | $451.20 | -432 | 111.0K | -0.4% | -$194.9K |
| D | 2026-09-08 20:13 | 2026-09-03 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | M - OptEx | $0.00 | +14 | 84.1K | +0.0% | $0 |
| D | 2026-09-08 20:13 | 2026-09-03 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | F - Tax | $441.57 | -1,764 | 82.4K | -2% | -$778.9K |
| D | 2026-09-08 20:13 | 2026-09-04 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | S - Sale+OE | $459.87 | -1,795 | 80.6K | -2% | -$825.5K |
| D | 2026-09-08 20:12 | 2026-09-03 | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | M - OptEx | $0.00 | +7 | 101.3K | +0.0% | $0 |
| D | 2026-09-08 20:12 | 2026-09-03 | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | F - Tax | $441.57 | -882 | 100.4K | -0.9% | -$389.5K |
| 2026-09-02 18:38 | 2026-08-31 | WDC | Tan Irving | CEO, Dir | J - Other | $0.00 | -112.5K | 266.6K | -30% | $0 | |
| I | 2026-09-02 18:38 | 2026-08-31 | WDC | Tan Irving | CEO, Dir | J - Other | $0.00 | +112.5K | 112.5K | New | $0 |
| MI | 2026-09-02 18:38 | 2026-09-01 | WDC | Tan Irving | CEO, Dir | G - Gift | $0.00 | 0 | 112.5K | New | $0 |
| MI | 2026-09-02 18:03 | 2026-08-31+ | WDC | STREETER STEPHANIE A | Dir | S - Sale | $449.87 | -5,600 | 34.8K | -14% | -$2.52M |
| DMT | 2026-08-27 20:05 | 2026-08-25+ | WDC | Tregillis Cynthia L | CLO, Corp Sec | M - OptEx | $0.00 | +16 | 114.8K | +0.0% | $0 |
| DMT | 2026-08-27 20:05 | 2026-08-25+ | WDC | Tregillis Cynthia L | CLO, Corp Sec | F - Tax | $463.06 | -2,402 | 113.2K | -2% | -$1.11M |
| DT | 2026-08-27 20:05 | 2026-08-25 | WDC | Tregillis Cynthia L | CLO, Corp Sec | A - Grant | $0.00 | +3,878 | 115.3K | +3% | $0 |
| DMT | 2026-08-27 20:05 | 2026-08-26+ | WDC | Tregillis Cynthia L | CLO, Corp Sec | S - Sale+OE | $469.51 | -1,483 | 112.2K | -1% | -$696.3K |
| DM | 2026-08-27 20:05 | 2026-08-25+ | WDC | Tan Irving | CEO, Dir | M - OptEx | $0.00 | +74 | 382.5K | +0.0% | $0 |
| DM | 2026-08-27 20:05 | 2026-08-25+ | WDC | Tan Irving | CEO, Dir | F - Tax | $466.60 | -3,790 | 379.1K | -1.0% | -$1.77M |
| D | 2026-08-27 20:05 | 2026-08-25 | WDC | Tan Irving | CEO, Dir | A - Grant | $0.00 | +16.5K | 382.4K | +5% | $0 |
| D | 2026-08-27 20:05 | 2026-08-25 | WDC | Shihab Ahmed Mohammed | Chief Product Off | A - Grant | $0.00 | +6,722 | 166.4K | +4% | $0 |
| D | 2026-08-27 20:05 | 2026-08-26 | WDC | Shihab Ahmed Mohammed | Chief Product Off | M - OptEx | $0.00 | +15 | 166.4K | +0.0% | $0 |
| D | 2026-08-27 20:05 | 2026-08-26 | WDC | Shihab Ahmed Mohammed | Chief Product Off | F - Tax | $468.88 | -2,741 | 163.7K | -2% | -$1.29M |
| D | 2026-08-27 20:05 | 2026-08-25 | WDC | Sennesael Kris | CFO | A - Grant | $0.00 | +8,274 | 178.0K | +5% | $0 |
| D | 2026-08-27 20:05 | 2026-08-26 | WDC | Sennesael Kris | CFO | M - OptEx | $0.00 | +19 | 178.0K | +0.0% | $0 |
| D | 2026-08-27 20:05 | 2026-08-26 | WDC | Sennesael Kris | CFO | F - Tax | $468.88 | -4,317 | 173.7K | -2% | -$2.02M |
| DM | 2026-08-27 20:05 | 2026-08-25+ | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | M - OptEx | $0.00 | +18 | 86.2K | +0.0% | $0 |
| DM | 2026-08-27 20:05 | 2026-08-25+ | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | F - Tax | $462.40 | -3,199 | 84.1K | -4% | -$1.48M |
| D | 2026-08-27 20:05 | 2026-08-25 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | A - Grant | $0.00 | +5,171 | 86.2K | +6% | $0 |
| 2026-08-27 20:04 | 2026-08-25 | WDC | Feller Brad | SVP, CAO | A - Grant | $0.00 | +2,068 | 12.0K | +21% | $0 | |
| DM | 2026-08-27 20:04 | 2026-08-25+ | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | M - OptEx | $0.00 | +14 | 103.0K | +0.0% | $0 |
| DM | 2026-08-27 20:04 | 2026-08-25+ | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | F - Tax | $462.15 | -2,615 | 101.3K | -3% | -$1.21M |
| D | 2026-08-27 20:04 | 2026-08-25 | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | A - Grant | $0.00 | +3,619 | 103.0K | +4% | $0 |
| DMT | 2026-08-24 19:00 | 2026-08-20+ | WDC | Tregillis Cynthia L | CLO, Corp Sec | M - OptEx | $0.00 | +14 | 113.9K | +0.0% | $0 |
| DMT | 2026-08-24 19:00 | 2026-08-20+ | WDC | Tregillis Cynthia L | CLO, Corp Sec | F - Tax | $461.89 | -1,488 | 112.8K | -1% | -$687.3K |
| DMT | 2026-08-24 19:00 | 2026-08-21+ | WDC | Tregillis Cynthia L | CLO, Corp Sec | S - Sale+OE | $454.12 | -919 | 112.1K | -0.8% | -$417.3K |
| DM | 2026-08-24 18:59 | 2026-08-20+ | WDC | Tan Irving | CEO, Dir | M - OptEx | $0.00 | +38 | 575.9K | +0.0% | $0 |
| DM | 2026-08-24 18:59 | 2026-08-20+ | WDC | Tan Irving | CEO, Dir | F - Tax | $461.45 | -689 | 575.3K | -0.1% | -$317.9K |
| DM | 2026-08-24 18:59 | 2026-08-20+ | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | M - OptEx | $0.00 | +9 | 82.8K | +0.0% | $0 |
| DM | 2026-08-24 18:59 | 2026-08-20+ | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | F - Tax | $463.86 | -1,286 | 82.1K | -2% | -$596.5K |
| DM | 2026-08-24 18:59 | 2026-08-20+ | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | M - OptEx | $0.00 | +9 | 100.9K | +0.0% | $0 |
| DM | 2026-08-24 18:59 | 2026-08-20+ | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | F - Tax | $464.70 | -1,309 | 100.3K | -1% | -$608.3K |
| MT | 2026-08-12 21:24 | 2026-08-11 | WDC | Tan Irving | CEO, Dir | S - Sale | $444.97 | -20.0K | 576.0K | -3% | -$8.90M |
| MT | 2026-07-29 19:32 | 2026-07-28 | WDC | Cole Martin I | Dir | S - Sale | $462.77 | -192 | 21.4K | -0.9% | -$88.9K |
| MT | 2026-07-29 19:31 | 2026-07-28 | WDC | Cole Martin I | Dir | S - Sale | $448.66 | -3,808 | 21.6K | -15% | -$1.71M |
| DT | 2026-07-21 20:56 | 2026-07-20 | WDC | Tregillis Cynthia L | CLO, Corp Sec | M - OptEx | $0.00 | +13 | 116.7K | +0.0% | $0 |
| DT | 2026-07-21 20:56 | 2026-07-20 | WDC | Tregillis Cynthia L | CLO, Corp Sec | F - Tax | $487.42 | -1,309 | 115.3K | -1% | -$638.0K |
| DT | 2026-07-21 20:56 | 2026-07-21 | WDC | Tregillis Cynthia L | CLO, Corp Sec | S - Sale+OE | $529.63 | -808 | 114.5K | -0.7% | -$427.9K |
| D | 2026-06-22 21:16 | 2026-06-20 | WDC | Tan Irving | CEO, Dir | M - OptEx | $0.00 | +52 | 597.1K | +0.0% | $0 |
| D | 2026-06-22 21:16 | 2026-06-20 | WDC | Tan Irving | CEO, Dir | F - Tax | $746.23 | -1,090 | 596.0K | -0.2% | -$813.4K |
| D | 2026-06-22 21:16 | 2026-06-17 | WDC | Shihab Ahmed Mohammed | Chief Product Off | M - OptEx | $0.00 | +51 | 164.9K | +0.0% | $0 |
| D | 2026-06-22 21:16 | 2026-06-17 | WDC | Shihab Ahmed Mohammed | Chief Product Off | F - Tax | $712.13 | -5,149 | 159.7K | -3% | -$3.67M |
| D | 2026-06-22 21:15 | 2026-06-20 | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | M - OptEx | $0.00 | +7 | 102.6K | +0.0% | $0 |
| D | 2026-06-22 21:15 | 2026-06-20 | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | F - Tax | $746.23 | -961 | 101.6K | -0.9% | -$717.1K |
| MT | 2026-06-11 17:50 | 2026-06-09 | WDC | Cole Martin I | Dir | S - Sale | $536.01 | -720 | 25.4K | -3% | -$385.9K |
| MT | 2026-06-11 17:47 | 2026-06-09 | WDC | Cole Martin I | Dir | S - Sale | $511.16 | -3,280 | 26.2K | -11% | -$1.68M |
| DT | 2026-06-05 18:58 | 2026-06-03 | WDC | Tregillis Cynthia L | CLO, Corp Sec | M - OptEx | $0.00 | +6 | 117.8K | +0.0% | $0 |
| DT | 2026-06-05 18:58 | 2026-06-03 | WDC | Tregillis Cynthia L | CLO, Corp Sec | F - Tax | $594.11 | -699 | 117.1K | -0.6% | -$415.3K |
| DT | 2026-06-05 18:58 | 2026-06-05 | WDC | Tregillis Cynthia L | CLO, Corp Sec | S - Sale+OE | $545.60 | -432 | 116.6K | -0.4% | -$235.7K |
| D | 2026-06-05 18:39 | 2026-06-03 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | M - OptEx | $0.00 | +13 | 85.2K | +0.0% | $0 |
| D | 2026-06-05 18:39 | 2026-06-03 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | F - Tax | $594.11 | -1,764 | 83.4K | -2% | -$1.05M |
| D | 2026-06-05 18:39 | 2026-06-03 | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | M - OptEx | $0.00 | +6 | 103.4K | +0.0% | $0 |
| D | 2026-06-05 18:39 | 2026-06-03 | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | F - Tax | $594.11 | -881 | 102.6K | -0.9% | -$523.4K |
| 2026-06-02 17:17 | 2026-06-01 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | S - Sale | $556.24 | -2,475 | 85.2K | -3% | -$1.38M | |
| 2026-05-29 18:13 | 2026-05-28 | WDC | KIDDOO BRUCE E | Dir | S - Sale | $528.52 | -750 | 3,903 | -16% | -$396.4K | |
| 2026-05-28 17:09 | 2026-05-26 | WDC | Das Manuvir | Dir | A - Grant | $0.00 | +772 | 772 | New | $0 | |
| DMT | 2026-05-27 18:41 | 2026-05-22+ | WDC | Tregillis Cynthia L | CLO, Corp Sec | S - Sale+OE | $509.53 | -522 | 117.2K | -0.4% | -$266.0K |
| DT | 2026-05-27 18:41 | 2026-05-25 | WDC | Tregillis Cynthia L | CLO, Corp Sec | M - OptEx | $0.00 | +7 | 118.1K | +0.0% | $0 |
| DT | 2026-05-27 18:41 | 2026-05-25 | WDC | Tregillis Cynthia L | CLO, Corp Sec | F - Tax | $484.28 | -771 | 117.4K | -0.7% | -$373.4K |
| D | 2026-05-27 18:41 | 2026-05-25 | WDC | Tan Irving | CEO, Dir | M - OptEx | $0.00 | +30 | 597.5K | +0.0% | $0 |
| D | 2026-05-27 18:41 | 2026-05-25 | WDC | Tan Irving | CEO, Dir | F - Tax | $484.28 | -479 | 597.0K | -0.1% | -$232.0K |
| D | 2026-05-27 18:41 | 2026-05-25 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | M - OptEx | $0.00 | +8 | 88.8K | +0.0% | $0 |
| D | 2026-05-27 18:41 | 2026-05-25 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | F - Tax | $484.28 | -1,143 | 87.6K | -1% | -$553.5K |
| D | 2026-05-27 18:41 | 2026-05-25 | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | M - OptEx | $0.00 | +7 | 104.3K | +0.0% | $0 |
| D | 2026-05-27 18:41 | 2026-05-25 | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | F - Tax | $484.28 | -971 | 103.3K | -0.9% | -$470.2K |
| DMT | 2026-05-22 19:24 | 2026-05-20+ | WDC | Tregillis Cynthia L | CLO, Corp Sec | M - OptEx | $0.00 | +13 | 119.7K | +0.0% | $0 |
| DMT | 2026-05-22 19:24 | 2026-05-20+ | WDC | Tregillis Cynthia L | CLO, Corp Sec | F - Tax | $479.62 | -1,487 | 118.5K | -1% | -$713.2K |
| DT | 2026-05-22 19:24 | 2026-05-21 | WDC | Tregillis Cynthia L | CLO, Corp Sec | S - Sale+OE | $458.87 | -106 | 118.4K | -0.1% | -$48.6K |
| DM | 2026-05-22 19:23 | 2026-05-20+ | WDC | Tan Irving | CEO, Dir | M - OptEx | $0.00 | +35 | 598.0K | +0.0% | $0 |
| DM | 2026-05-22 19:23 | 2026-05-20+ | WDC | Tan Irving | CEO, Dir | F - Tax | $481.14 | -732 | 597.5K | -0.1% | -$352.2K |
| D | 2026-05-22 19:23 | 2026-05-20 | WDC | Sennesael Kris | CFO | M - OptEx | $0.00 | +141 | 188.1K | +0.1% | $0 |
| D | 2026-05-22 19:23 | 2026-05-20 | WDC | Sennesael Kris | CFO | F - Tax | $459.62 | -18.4K | 169.7K | -10% | -$8.45M |
| DM | 2026-05-22 19:23 | 2026-05-20+ | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | M - OptEx | $0.00 | +9 | 89.5K | +0.0% | $0 |
| DM | 2026-05-22 19:23 | 2026-05-20+ | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | F - Tax | $474.08 | -1,286 | 88.8K | -1% | -$609.7K |
| DM | 2026-05-22 19:23 | 2026-05-20+ | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | M - OptEx | $0.00 | +9 | 104.9K | +0.0% | $0 |
| DM | 2026-05-22 19:23 | 2026-05-20+ | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | F - Tax | $471.78 | -1,309 | 104.3K | -1% | -$617.6K |
| 2026-05-18 18:21 | 2026-05-15 | WDC | KIDDOO BRUCE E | Dir | G - Gift | $0.00 | -100 | 4,653 | -2% | $0 | |
| MT | 2026-05-12 21:06 | 2026-05-11 | WDC | Davis Brian Scott | Chief Sales, Mrktng Off | S - Sale | $500.69 | -10.0K | 105.6K | -9% | -$5.01M |
| 2026-05-05 18:14 | 2026-05-04 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | S - Sale | $443.19 | -4,674 | 90.0K | -5% | -$2.07M | |
| MT | 2026-05-05 18:14 | 2026-05-01 | WDC | Tan Irving | CEO, Dir | S - Sale | $411.84 | -20.0K | 598.1K | -3% | -$8.24M |
| DT | 2026-04-22 19:28 | 2026-04-20 | WDC | Tregillis Cynthia L | CLO, Corp Sec | M - OptEx | $0.00 | +12 | 121.7K | +0.0% | $0 |
| DT | 2026-04-22 19:28 | 2026-04-20 | WDC | Tregillis Cynthia L | CLO, Corp Sec | F - Tax | $374.11 | -1,308 | 120.4K | -1% | -$489.3K |
| DT | 2026-04-22 19:28 | 2026-04-21 | WDC | Tregillis Cynthia L | CLO, Corp Sec | S - Sale+OE | $377.09 | -363 | 120.0K | -0.3% | -$136.9K |
| D | 2026-04-22 19:27 | 2026-04-20 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | M - OptEx | $0.00 | +34 | 99.3K | +0.0% | $0 |
| D | 2026-04-22 19:27 | 2026-04-20 | WDC | Gubbi Vidyadhara K | Chief of Gbl Ops | F - Tax | $374.11 | -4,595 | 94.7K | -5% | -$1.72M |
Purchase Sale Sale after option exercise All abbreviations