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Home/Insiders/Tregillis Cynthia L

Tregillis Cynthia L

Insider

Insider
Total trades
71
Bought (open market)
$0
Sold (open market)
$8.4M
Tickers traded
1
Tregillis Cynthia L, Chief Legal Officer and Corporate Secretary, has demonstrated a consistent pattern of selling activity in Western Digital Corporation (WDC) shares, with no recorded purchases across 56 transactions. Recent SEC Form 4 filings show seven sales between January and March 2026, totaling approximately $3.2 million in aggregate value. The largest single disposal occurred on March 4, 2026, when Tregillis sold shares worth $2.3 million, followed by a $1.83 million transaction on February 6. Smaller but notable sales included $200,396 on March 4 and $316,642 on February 21, with multiple sub-$100,000 dispositions throughout the period. The transactions appear structured, with sales frequently preceded by "M" (merger/acquisition) or "F" (tax-related) coded events that triggered no monetary value changes but often preceded monetization. For example, a February 25 filing shows a $224,031 sale following such an event. Tregillis's activity is exclusively concentrated in WDC, with no holdings or trades disclosed in other issuers. The absence of buy transactions and the repeated monetization of equity—particularly the seven-figure sales—suggest an ongoing reduction in exposure to Western Digital stock. The timing of sales does not indicate clustering around earnings releases or other predictable corporate events.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from Tregillis Cynthia L's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$03
November 2025$0$07
December 2025$0$450K2
January 2026$0$102K4
February 2026$0$2M14
March 2026$0$2.5M8
April 2026$0$137K4
May 2026$0$315K12
June 2026$0$236K5
July 2026$0$428K4
August 2026$0$1.1M17
September 2026$0$00

Recent trades

Most recent Form 4 filings by Tregillis Cynthia L.

  • Tregillis Cynthia Lsold1,007 shares ofWDCat $478.36$482KAug 27Details
  • Tregillis Cynthia Lexercised9.469 shares ofWDCat $0Aug 26 · filed Aug 27Details
  • Tregillis Cynthia Ltax-withheld1,631 shares ofWDCat $468.88$765KAug 26 · filed Aug 27Details

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  • Tregillis Cynthia Lexercised9 shares ofWDCat $0Aug 26 · filed Aug 27Details
  • Tregillis Cynthia Lsold476 shares ofWDCat $450.78$215KAug 26 · filed Aug 27Details
  • Tregillis Cynthia Lexercised7.779 shares ofWDCat $0Aug 25 · filed Aug 27Details
  • Tregillis Cynthia Lgranted3,878 shares ofWDCat $0Aug 25 · filed Aug 27Details
  • Tregillis Cynthia Ltax-withheld771 shares ofWDCat $450.75$348KAug 25 · filed Aug 27Details
  • Tregillis Cynthia Lexercised7 shares ofWDCat $0Aug 25 · filed Aug 27Details
  • Tregillis Cynthia Lsold684 shares ofWDCat $446.17$305KAug 24Details
  • Tregillis Cynthia Ltax-withheld1,109 shares ofWDCat $459.44$510KAug 21 · filed Aug 24Details
  • Tregillis Cynthia Lsold235 shares ofWDCat $477.27$112KAug 21 · filed Aug 24Details
  • Tregillis Cynthia Lexercised11 shares ofWDCat $0Aug 21 · filed Aug 24Details
  • Tregillis Cynthia Lexercised11.183 shares ofWDCat $0Aug 21 · filed Aug 24Details
  • Tregillis Cynthia Lexercised3.834 shares ofWDCat $0Aug 20 · filed Aug 24Details
  • Tregillis Cynthia Ltax-withheld379 shares ofWDCat $469.05$178KAug 20 · filed Aug 24Details
  • Tregillis Cynthia Lexercised3 shares ofWDCat $0Aug 20 · filed Aug 24Details
  • Tregillis Cynthia Lsold808 shares ofWDCat $529.63$428KJul 21Details
  • Tregillis Cynthia Lexercised13.197 shares ofWDCat $0Jul 20 · filed Jul 21Details
  • Tregillis Cynthia Ltax-withheld1,309 shares ofWDCat $487.42$638KJul 20 · filed Jul 21Details
  • View all 71 trades →