Material Weakness (removed) — Previously disclosed material weakness in controls over non-recurring complex transactions was remediated as of March 31, 2025 and is no longer discussed in the current filing.

NASDAQ: FSTR FOSTER L B CO 10-Q

L.B. Foster returns to profit on 24% sales jump; Rail rebounds, Infrastructure backlog drops 26%

Filed May 4, 2026 · Period ending March 31, 2026 · Compared to 10-Q May 6, 2025 · ~1 min read

5 material changes detected in this filing.

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Generated by AI · Jun 2, 2026 5:58 AM