John L. Workman

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
7 years
Director since
2023

7 years of board service in total across 2 boards, counting each seat separately. Longest: Federal Signal Corporation, 3 years.

3 years ยท Since 2023
3 years ยท Since 2023

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Apr 21, 2026 Federal Signal Corporation Grant or award +1,277 โ€” โ€”
Nov 10, 2025 Federal Signal Corporation Gift โˆ’2,500 โ€” โ€”
May 20, 2025 CONMED Corporation Option exercise +479 $59.84 $28,663
Apr 22, 2025 Federal Signal Corporation Grant or award +1,969 โ€” โ€”
Dec 11, 2024 Federal Signal Corporation Gift โˆ’5,000 โ€” โ€”
May 31, 2024 CONMED Corporation Option exercise +302 โ€” โ€”
Apr 23, 2024 Federal Signal Corporation Grant or award +1,493 โ€” โ€”
Dec 6, 2023 Federal Signal Corporation Option exercise +5,000 $12.69 $63,450
Dec 6, 2023 Federal Signal Corporation Shares withheld for tax โˆ’913 $69.50 $63,454
Jun 1, 2023 CONMED Corporation Option exercise +335 โ€” โ€”
Apr 25, 2023 Federal Signal Corporation Grant or award +2,450 โ€” โ€”

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