22NW Fund, LP - 10 Dec 2025 SCHEDULE 13D/A Report for FOSTER L B CO Common Stock, par value $0.01 per share (FSTR)

Filing Manager
22NW Fund, LP
Reporting Manager
English Aron R.
Security
FOSTER L B CO Common Stock, par value $0.01 per share
Symbol
FSTR
Shares outstanding
10,364,791 shares
Disclosed Ownership
1,191,951 shares
Ownership
12%
Form type
SCHEDULE 13D/A
Filing time
12 Dec 2025, 18:17:58 UTC
Date of event
10 Dec 2025
SEC
View on sec.gov

Reporting Managers (7)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
22NW Fund, LP 12% 1,191,046 1,191,046 0 /s/ Aron R. English Aron R. English, Manager of 22NW Fund GP, LLC, General Partner 0001640809
22NW, LP 12% 1,191,046 1,191,046 0 /s/ Aron R. English Aron R. English, President and Sole Shareholder of 22NW GP, Inc., General Partner 0001694297
22NW Fund GP, LLC 12% 1,191,046 1,191,046 0 /s/ Aron R. English Aron R. English, Manager 0001770575
22NW GP, Inc. 12% 1,191,046 1,191,046 0 /s/ Aron R. English Aron R. English, Manager 0001783663
English Aron R. 12% 1,191,951 1,191,951 0 /s/ Aron R. English Aron R. English 0001770436
Hirai-Hadley Bryson 0.01% 991 991 0 /s/ Bryson O. Hirai-Hadley Bryson O. Hirai-Hadley 0001888106
Jones Alexander B 0.1% 8,312 8,312 0 /s/ Alexander B. Jones Alexander B. Jones 0001888602