Form 4 Tracker
Mark S Schroeder

EVP, Pres Diagnostics & COO · 3 filings · Latest: Mar 26, 2026

LABCORP HOLDINGS INC.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
LH
Mark S SchroederEVP, Pres Diagnostics & COOFeb 11, 2026
Option Exercise
8066,732.143
LH
Mark S SchroederEVP, Pres Diagnostics & COOFeb 7, 2026
Option Exercise
6816,145.143
LH
Mark S SchroederEVP, Pres Diagnostics & COOFeb 6, 2026
Option Exercise
7435,703.143
LH
Schroeder Mark SMar 28, 2025
Proposed Sale
$231.672,635$610.5K
LH
Schroeder Mark SFeb 28, 2025
Proposed Sale
$249.235,339$1.3M