Form 4 Tracker
Julie Rubinstein

President and COO · 19 filings · Latest: Oct 14, 2026

Adaptive Biotechnologies Corp
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
ADPT
Julie RubinsteinPresident and COOMar 4, 2026
Sale
$16.6030,941$513.6K579,573
ADPT
Julie RubinsteinPresident and COOMar 4, 2026
Option Exercise
$9.0526,603$240.7K610,514
ADPT
Julie RubinsteinPresident and COOMar 3, 2026
Sale
$15.6730,941$484.8K583,911
ADPT
Julie RubinsteinPresident and COOMar 3, 2026
Option Exercise
$9.0526,603$240.7K614,852
ADPT
JULIE RUBINSTEIN—Mar 3, 2026
Proposed Sale
$16.121,206,661$19.5M—

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