Form 4 Tracker
Bruce L. Claflin

Director · 3 filings · Latest: Sep 24, 2026

CIENA CORP
IDEXX LABORATORIES INC /DE
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
CIEN
Bruce L. ClaflinDirectorSep 24, 2026
Sale
$355.912,857$1.0M8,279
CIEN
Bruce Claflin—Sep 24, 2025
Proposed Sale
$140.128,461$1.2M—
CIEN
Claflin Bruce L.—Jan 6, 2025
Proposed Sale
$84.9616,912$1.4M—