INSIDER · CIK 2057088
Tregillis Cynthia L
Chief Legal Officer & Corp Sec at WESTERN DIGITAL CORP (WDC)
↗13 Form 4 rows in the window
Covers original filings from Aug 1, 2026 to Oct 29, 2026. Older trades and amendments are in the SEC history.
$0.00Bought on the market
$1.6MSold on the market
1Companies
Oct 22, 2026Latest filing
| Company | Title | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 22, 202617:57 | Oct 21, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | S · Sell10b5-1 | $380.00 | −807 | 108,928 | -1% | −$307K | ||
| Oct 22, 202617:57 | Oct 20, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | M · Exercise10b5-1 | — | +14 | 111,044 | +0% | — | ||
| Oct 22, 202617:57 | Oct 20, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | F · Tax10b5-1 | $364.32 | −1,310 | 109,735 | -1% | $477K | ||
| Sep 8, 202620:13 | Sep 4, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | S · Sell10b5-1 | $451.20 | −432 | 111,030 | -0% | −$195K | ||
| Sep 8, 202620:13 | Sep 3, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | M · Exercise10b5-1Late 5d | — | +7 | 112,162 | +0% | — | ||
| Sep 8, 202620:13 | Sep 3, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | F · Tax10b5-1Late 5d | $441.57 | −700 | 111,462 | -1% | $309K | ||
| Aug 27, 202620:05 | Aug 27, 2026from Aug 26, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | S · Sell10b5-1 | $469.51 | −1,483 | 112,155 | -1% | −$696K | ||
| Aug 27, 202620:05 | Aug 26, 2026from Aug 25, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | M · Exercise10b5-1 | — | +16 | 114,793 | +0% | — | ||
| Aug 27, 202620:05 | Aug 26, 2026from Aug 25, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | F · Tax10b5-1 | $463.06 | −2,402 | 113,162 | -2% | $1.1M | ||
| Aug 27, 202620:05 | Aug 25, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | A · Grant10b5-1 | — | +3,878 | 115,260 | +3% | — | ||
| Aug 24, 202619:00 | Aug 24, 2026from Aug 21, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | S · Sell10b5-1 | $454.12 | −919 | 112,146 | -1% | −$417K | ||
| Aug 24, 202619:00 | Aug 21, 2026from Aug 20, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | M · Exercise10b5-1 | — | +14 | 113,939 | +0% | — | ||
| Aug 24, 202619:00 | Aug 21, 2026from Aug 20, 2026 | WDCWESTERN DIGITAL CORP | Chief Legal Officer & Corp Sec | F · Tax10b5-1 | $461.89 | −1,488 | 112,830 | -1% | $687K |