Katrina L. Helmkamp

Sits on 2 boards. Last updated September 28, 2026

Time on boards

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

6 years of board service in total across 2 boards, counting each seat separately. Longest: IDEX Corporation, 3 years.

IDEX Corporation Director
3 years ยท Since 2023
2 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
May 6, 2026 IDEX Corporation Grant or award +1,035 โ€” โ€”
Apr 21, 2026 Federal Signal Corporation Grant or award +1,277 โ€” โ€”
Aug 7, 2025 IDEX Corporation Open-market purchase +2,500 $159.61 $399,025
Jun 27, 2025 Federal Signal Corporation Grant or award +131 โ€” โ€”
May 8, 2025 IDEX Corporation Grant or award +1,165 โ€” โ€”
Apr 22, 2025 Federal Signal Corporation Grant or award +1,969 โ€” โ€”
Mar 28, 2025 Federal Signal Corporation Grant or award +164 โ€” โ€”
Dec 31, 2024 Federal Signal Corporation Grant or award +121 โ€” โ€”
Sep 27, 2024 Federal Signal Corporation Grant or award +119 โ€” โ€”
Jun 28, 2024 Federal Signal Corporation Grant or award +133 โ€” โ€”
May 7, 2024 IDEX Corporation Grant or award +970 โ€” โ€”
Apr 23, 2024 Federal Signal Corporation Grant or award +1,493 โ€” โ€”
Mar 29, 2024 Federal Signal Corporation Grant or award +131 โ€” โ€”
Dec 29, 2023 Federal Signal Corporation Grant or award +65 โ€” โ€”
May 25, 2023 IDEX Corporation Grant or award +1,020 โ€” โ€”

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