Form 4 Tracker
Rebecca B Robertson

Director · 3 filings · Latest: Jun 2, 2026

Ceribell, Inc.
TANDEM DIABETES CARE INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
TNDM
Rebecca B RobertsonDirectorMay 21, 2026
Option Exercise
$0.008,759—22,542
CBLL
Rebecca B RobertsonDirectorMar 3, 2026
Sale
$17.80827$14.7K18,749
CBLL
ROBERTSON REBECCA B—Mar 3, 2026
Proposed Sale
$17.80827$14.7K—
CBLL
ROBERTSON REBECCA B—Jan 2, 2026
Proposed Sale
$21.892,500$54.7K—
CBLL
ROBERTSON REBECCA B—Dec 8, 2025
Proposed Sale
$20.005,000$100.0K—
CBLL
ROBERTSON REBECCA B—Dec 2, 2025
Proposed Sale
$16.67827$13.8K—
CBLL
ROBERTSON REBECCA B—Sep 3, 2025
Proposed Sale
$11.36827$9.4K—
CBLL
ROBERTSON REBECCA B—Jun 17, 2025
Proposed Sale
$17.097,445$127.2K—
CBLL
ROBERTSON REBECCA B—Jun 16, 2025
Proposed Sale
$17.1420,000$342.7K—