Form 4 Tracker
Chad M Robins

Director, CEO and Chairman · 6 filings · Latest: Aug 17, 2026

Adaptive Biotechnologies Corp
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
ADPT
Chad Robins—Jan 5, 2026
Proposed Sale
$16.17124,998$2.0M—
ADPT
Chad Robins—Dec 1, 2025
Proposed Sale
$18.84124,998$2.4M—
ADPT
Chad Robins—Nov 26, 2025
Proposed Sale
$19.7235,736$704.7K—
ADPT
Chad Robins—Nov 12, 2025
Proposed Sale
$14.501,876$27.2K—
ADPT
Chad Robins—Nov 11, 2025
Proposed Sale
$14.531,237$18.0K—
ADPT
Chad Robins—Nov 10, 2025
Proposed Sale
$14.7186,161$1.3M—

← Previous

Page 2 of 2