Form 4 Tracker
William D Mosley

Director; Director, CEO · 24 filings · Latest: Oct 1, 2026

CIRRUS LOGIC, INC.
Seagate Technology Holdings plc
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
STX
William D MosleyDirector, CEOOct 1, 2026
Sale
$935.6011,002$10.3M362,108.25
STX
William D MosleyDirector, CEOOct 1, 2026
Sale
$914.6718,998$17.4M373,110.25
STX
William D MosleyDirector, CEOOct 1, 2026
Option Exercise
$46.2314,000$647.2K392,108.25
STX
William D MosleyDirector, CEOSep 15, 2026
Sale
$772.1497,889.25$75.6M378,108.25
STX
William D MosleyDirector, CEOSep 14, 2026
Option Exercise
$0.00177,000—475,997.5
STX
MOSLEY WILLIAM D—Sep 15, 2026
Proposed Sale
$772.14102,784$79.4M—
STX
William D MosleyDirector, CEOSep 14, 2026
Sale
$781.231,869.75$1.5M298,997.5
STX
William D MosleyDirector, CEOSep 11, 2026
Option Exercise
$0.003,319—300,867.25
STX
MOSLEY WILLIAM D—Sep 14, 2026
Proposed Sale
$781.321,963$1.5M—
STX
William D MosleyDirector, CEOSep 10, 2026
Sale
$862.132,849.25$2.5M297,548.25
STX
William D MosleyDirector, CEOSep 9, 2026
Option Exercise
$0.005,230—298,864
STX
MOSLEY WILLIAM D—Sep 10, 2026
Proposed Sale
$862.052,992$2.6M—
STX
William D MosleyDirector, CEOSep 1, 2026
Sale
$816.2830,000$24.5M295,167.5
STX
William D MosleyDirector, CEOSep 1, 2026
Option Exercise
$46.2314,000$647.2K325,167.5
STX
WILLIAM D. MOSLEY—Sep 1, 2026
Proposed Sale
$828.3890,000$74.6M—
STX
William D MosleyDirector, CEOAug 21, 2026
Sale
$849.3518,138.5$15.4M311,167.5
STX
William D MosleyDirector, CEOAug 20, 2026
Option Exercise
$0.0033,789—314,560.25
STX
MOSLEY WILLIAM D—Aug 21, 2026
Proposed Sale
$849.3518,200$15.5M—
STX
William D MosleyDirector, CEOAug 3, 2026
Sale
$827.3017,080$14.1M295,517
STX
William D MosleyDirector, CEOAug 3, 2026
Sale
$803.4712,920$10.4M312,597

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