Nisource's top three insider shareholders as of June 02, 2026 are Joseph Hamrock (Director, And President Ceo, 556.99K shares), Lloyd M Yates (Director And President Ceo, 539.29K shares), Donald Eugene Brown (Evp Chief Innovation Officer, 195.85K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Kevin T Kabat | - | 62,515 | 0 | 14 May, 2025 |
| William D Johnson | - | 24,009 | 0 | 14 May, 2025 |
| Peter Altabef | - | 52,675 | 0 | 14 May, 2025 |
| Deborah A Henretta | - | 71,457 | 0 | 14 May, 2025 |
| Lloyd M Yates | Director And President Ceo | 539,292 | 0 | 03 Mar, 2026 |
| Theodore H Jr Bunting | - | 45,834 | 0 | 14 May, 2025 |
| Michael E Jesanis | - | 0 | 30,190 | 14 May, 2025 |
| Eric L Butler | - | 63,752 | 0 | 14 May, 2025 |
| Aristides S Candris | - | 76,437 | 0 | 25 May, 2023 |
| Joseph Hamrock | Director, And President Ceo | 556,988 | 0 | 08 Sep, 2021 |
| John Mcavoy | - | 11,688 | 0 | 14 May, 2025 |
| Sondra L Barbour | - | 24,754 | 0 | 14 May, 2025 |
| Donald Eugene Brown | Evp Chief Innovation Officer | 195,855 | 0 | 07 Mar, 2024 |
| Violet Sistovaris | Evp Chief Experience Officer | 165,379 | 0 | 01 Mar, 2022 |
| Pablo Vegas | Evp, Coo President Utilities | 120,026 | 0 | 01 Mar, 2022 |
| Melody Birmingham | Evp Grp President, Utilities | 127,899 | 0 | 03 Mar, 2026 |
| Gunnar Gode | Svp Chief Acctingtax Officer | 33,108 | 0 | 03 Mar, 2026 |
| Deborah Hersman | - | 42,283 | 0 | 14 May, 2025 |
| Charles Edward Ii Shafer | Svp Chief Safety Officer | 45,238 | 0 | 01 Mar, 2022 |
| Michael Hooper | Svp And President, Nipsco | 50,454 | 0 | 01 Mar, 2024 |
| Shawn Anderson | Evp Cfo | 165,101 | 0 | 03 Mar, 2026 |
| Cassandra S. Lee | - | 24,537 | 0 | 14 May, 2025 |
| Melody Birmingham | Evp Grp President, Utilities | 82,596 | 0 | 04 Mar, 2025 |
| Kimberly S Cuccia | Evp, Gc Corporate Secretary | 62,726 | 0 | 03 Mar, 2026 |
| Michael Luhrs | Evp, Tech, Customer Cco | 120,178 | 0 | 03 Mar, 2026 |
| Melanie B. Berman | Evp Administration Chro | 50,990 | 0 | 03 Mar, 2026 |
| William Jr. Jefferson | Evp, Chief Op Safety Officer | 98,375 | 0 | 03 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 27 Feb, 2026 | Lloyd M Yates | Common Stock | A | 275,962 | $47.30 | 672,010 | D | A |
| 27 Feb, 2026 | Melanie B. Berman | Common Stock | A | 31,466 | $47.30 | 65,829 | D | A |
| 27 Feb, 2026 | Shawn Anderson | Common Stock | A | 32,551 | $47.30 | 169,393 | D | A |
| 27 Feb, 2026 | Melody Birmingham | Common Stock | A | 71,094 | $47.30 | 162,434 | D | A |
| 27 Feb, 2026 | Michael Luhrs | Common Stock | A | 61,811 | $47.30 | 151,375 | D | A |
| 27 Feb, 2026 | Lloyd M Yates | Common Stock | A | 275,962 | $47.30 | 672,010 | D | A |
| 27 Feb, 2026 | Kimberly S Cuccia | Common Stock | A | 30,744 | $47.30 | 77,928 | D | A |
| 27 Feb, 2026 | William Jr. Jefferson | Common Stock | A | 60,623 | $47.30 | 127,357 | D | A |
| 27 Feb, 2026 | Gunnar Gode | Common Stock | A | 6,420 | $47.30 | 35,677 | D | A |
| 27 Feb, 2026 | William Jr. Jefferson | Common Stock | D | 25,504 | $47.30 | 101,853 | D | F |
| 27 Feb, 2026 | Lloyd M Yates | Common Stock | D | 117,285 | $47.30 | 554,725 | D | F |
| 27 Feb, 2026 | Melanie B. Berman | Common Stock | D | 11,673 | $47.30 | 54,156 | D | F |
| 27 Feb, 2026 | Michael Luhrs | Common Stock | D | 27,569 | $47.30 | 123,806 | D | F |
| 27 Feb, 2026 | Kimberly S Cuccia | Common Stock | D | 12,109 | $47.30 | 65,819 | D | F |
| 27 Feb, 2026 | Lloyd M Yates | Common Stock | D | 117,285 | $47.30 | 554,725 | D | F |
| 27 Feb, 2026 | Melody Birmingham | Common Stock | D | 30,427 | $47.30 | 132,007 | D | F |
| 27 Feb, 2026 | Gunnar Gode | Common Stock | D | 1,902 | $47.30 | 33,775 | D | F |
| 27 Feb, 2026 | Shawn Anderson | Common Stock | A | 23,883 | $47.30 | 193,276 | D | A |
| 27 Feb, 2026 | Kimberly S Cuccia | Common Stock | D | 3,093 | $47.30 | 62,726 | D | F |
| 27 Feb, 2026 | Lloyd M Yates | Common Stock | D | 15,433 | $47.30 | 539,292 | D | F |