FOSTER L B CO·4

Jun 3, 3:26 PM ET

Curran Timothy Joseph 4

4 · FOSTER L B CO · Filed Jun 3, 2026

Insider Transaction Report

Form 4
Period: 2026-06-01
Curran Timothy Joseph
Controller and PAO
Transactions
  • Award

    Common Stock

    [F1][F2][F3]
    2026-06-01+2959,090 total
Footnotes (3)
  • [F1]Award of 295 restricted stock units (RSUs) which are settled in stock upon vesting and generally will vest ratably over a three-year period on the first, second, and third anniversary of the date of the grant.
  • [F2]Includes 255 Performance Restricted Stock Units earned under the 2025-2027 Long Term Incentive Plan granted on 5/22/2025; those 255 Performance Restricted Stock Units will settle at the end of the performance period on December 31, 2027, upon certification by the Compensation Committee.
  • [F3]Includes 966 Performance Restricted Stock Units earned under the 2024-2026 Long Term Incentive Plan granted on 5/23/2024; those 966 Performance Restricted Stock Units will settle at the end of the performance period on December 31, 2026, upon certification of the Compensation Committee.
Signature
/s/ Timothy J. Curran by Maribel Castro, attorney-in-fact|2026-06-03

Documents

1 file
  • 4
    wk-form4_1780514802.xmlPrimary

    FORM 4