Deborah Hersman

Sits on 3 boards. Last updated September 27, 2026

Time on boards

Boards served
3
Current seats
3
Board service
7 years
Director since
2023

7 years of board service in total across 3 boards, counting each seat separately. Longest: NiSource Inc, 3 years.

NiSource Inc Director
3 years ยท Since 2023
ONE Gas Inc. Director
3 years ยท Since 2023
Lyft Inc. Director
8 months ยท Since 2026

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

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
Jun 3, 2026 Lyft Inc. Grant or award +18,453 โ€” โ€”
May 11, 2026 NiSource Inc Grant or award +3,807 $47.03 $179,043
Jan 25, 2026 Lyft Inc. Grant or award +4,842 โ€” โ€”
May 12, 2025 NiSource Inc Grant or award +4,541 $38.32 $174,011
May 13, 2024 NiSource Inc Grant or award +6,042 $28.80 $174,010
May 23, 2023 NiSource Inc Grant or award +6,031 $27.36 $165,008

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