Form 4 Tracker
Mark F. Lamps

Pres. Safety & Infrastructure · 5 filings · Latest: Aug 28, 2026

Atkore Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
ATKR
Mark F. LampsPres. Safety & InfrastructureAug 10, 2026
Sale
$93.75300$28.1K35,802.538
ATKR
MARK LAMPS—Aug 10, 2026
Proposed Sale
$93.71300$28.1K—
ATKR
Mark F. LampsPres. Safety & InfrastructureFeb 17, 2026
Sale
$65.781,000$65.8K35,981.568
ATKR
MARK LAMPS—Feb 17, 2026
Proposed Sale
$66.661,000$66.7K—
ATKR
MARK LAMPS—Nov 17, 2025
Proposed Sale
$65.011,000$65.0K—
ATKR
MARK LAMPS—Aug 15, 2025
Proposed Sale
$59.191,000$59.2K—
ATKR
MARK LAMPS—May 9, 2025
Proposed Sale
$68.681,000$68.7K—
ATKR
MARK LAMPS—Feb 10, 2025
Proposed Sale
$65.46500$32.7K—
ATKR
MARK LAMPS—Nov 11, 2024
Proposed Sale
$95.31500$47.7K—