Form 4 Tracker
Mark A Shaffer

Chief Legal Officer & Corp Sec; VP, Gen. Counsel & Secretary · 5 filings · Latest: Aug 21, 2026

LIQUIDITY SERVICES INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
LQDT
Mark A ShafferChief Legal Officer & Corp SecAug 21, 2026
Option Exercise
$0.001,438—29,836
LQDT
Mark A ShafferVP, Gen. Counsel & SecretaryMay 22, 2026
Sale
$34.0045,246$1.5M28,398
LQDT
MARK SHAFFER—May 22, 2026
Proposed Sale
$34.0045,246$1.5M—
LQDT
Mark A ShafferVP, Gen. Counsel & SecretaryMay 14, 2026
Option Exercise
$0.001,714—73,644
LQDT
Mark A ShafferVP, Gen. Counsel & SecretaryMay 11, 2026
Sale
$34.696,763$234.6K68,666
LQDT
Mark A ShafferVP, Gen. Counsel & SecretaryMay 11, 2026
Option Exercise
$17.6610,027$177.1K71,930
LQDT
MARK SHAFFER—May 11, 2026
Proposed Sale
$34.696,763$234.6K—
LQDT
Mark A ShafferVP, Gen. Counsel & SecretaryFeb 13, 2026
Option Exercise
$0.007,338—68,666
LQDT
MARK A SHAFFER—Feb 12, 2025
Proposed Sale
$35.695,425$193.6K—
LQDT
Shaffer Mark A—Feb 10, 2025
Proposed Sale
$37.6213,750$517.3K—
LQDT
Shaffer Mark A—Aug 23, 2024
Proposed Sale
$22.307,069$157.6K—