Form 4 Tracker
Keith A. Meister

Director; Director, 10% Owner · 22 filings · Latest: Sep 30, 2026

GeneDx Holdings Corp.
ILLUMINA, INC.
MGM Resorts International
Vestis Corp
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
ILMN
Keith A. MeisterDirectorSep 4, 2026
Sale
$218.40119,501$26.1M770,350
ILMN
Keith A. MeisterDirectorSep 3, 2026
Sale
$218.2375,951$16.6M889,851
ILMN
Keith A. MeisterDirectorSep 2, 2026
Sale
$213.2868,108$14.5M965,802
ILMN
Keith A. MeisterDirectorAug 27, 2026
Sale
$228.89138,379$31.7M1,033,910
ILMN
Keith A. MeisterDirectorAug 26, 2026
Sale
$225.46106,543$24.0M1,172,289
ILMN
Keith A. MeisterDirectorAug 25, 2026
Sale
$225.51131,019$29.5M1,278,832
ILMN
Keith A. MeisterDirectorAug 21, 2026
Sale
$217.96299,336$65.2M1,409,851
ILMN
Keith A. MeisterDirectorAug 20, 2026
Sale
$213.86285,238$61.0M1,709,187
ILMN
Keith A. MeisterDirectorAug 19, 2026
Sale
$203.2995,000$19.3M1,994,425
ILMN
Keith A. MeisterDirectorAug 5, 2026
Sale
$199.61283,269$56.5M2,089,425
ILMN
Keith A. MeisterDirectorAug 4, 2026
Sale
$200.10457,858$91.6M2,372,694
WGS
Keith A. MeisterDirector, 10% OwnerJun 18, 2026
Option Exercise
$0.003,576—23,705
ILMN
Keith A. MeisterDirectorJun 1, 2026
Sale
$163.63235,000$38.5M2,830,452
ILMN
Keith A. MeisterDirectorMay 29, 2026
Sale
$163.51214,596$35.1M3,065,452
ILMN
Keith A. MeisterDirectorMay 28, 2026
Sale
$152.27220,000$33.5M3,280,048
WGS
Keith A. MeisterDirector, 10% OwnerMay 15, 2026
Purchase
$38.9146,273$1.8M4,784,570
WGS
Keith A. MeisterDirector, 10% OwnerMay 14, 2026
Purchase
$39.39140,000$5.5M4,738,297
WGS
Keith A. MeisterDirector, 10% OwnerMay 13, 2026
Purchase
$39.09165,000$6.4M4,598,297
ILMN
Keith A. MeisterDirectorMay 14, 2026
Sale
$145.34104,393$15.2M3,500,048
ILMN
Keith A. MeisterDirectorMay 13, 2026
Sale
$145.55225,067$32.8M3,604,441

Page 1 of 2

Next →