Deborah Hersman

Director, NiSource.

Companies

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

  • NiSource NI47,200 shares5$2.0M at $41.98May 11, 2026
  • Lyft LYFT23,295 shares6$397.1K at $17.05Jun 3, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

  • Jun 3, 2026Granted 18,453 shares of Lyft6
  • May 11, 2026Granted 3,807 shares at $47.03 of NiSource5
  • Jan 25, 2026Granted 4,842 shares of Lyft7
  • May 12, 2025Granted 4,541 shares at $38.32 of NiSource8
  • May 13, 2024Granted 6,042 shares at $28.80 of NiSource9
  • May 23, 2023Granted 6,031 shares at $27.36 of NiSource10
  • May 24, 2022Granted 5,282 shares at $31.24 of NiSource11

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11