TXNM (TXNM Energy, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by TXNM officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-17 | PATRICIA K COLLAWN | EXECUTIVE CHAIR | A | — | — |
| 2026-06-11 | JAMES ALTON HUGHES | Director | A | — | — |
| 2026-06-11 | VICKY A BAILEY | Director | A | — | — |
| 2026-06-11 | Steven Maestas | Director | A | — | — |
| 2026-06-11 | E RENAE CONLEY | Director | A | — | — |
| 2026-06-11 | NORMAN P. BECKER | Director | A | — | — |
| 2026-06-11 | Lillian J Montoya | Director | A | — | — |
| 2026-06-11 | MAUREEN T MULLARKEY | Director | A | — | — |
| 2026-06-11 | Sidney M. Gutierrez | Director | A | — | — |
| 2026-05-19 | PATRICIA K COLLAWN | EXECUTIVE CHAIR | A | — | — |
| 2026-03-09 | Gerald R Bischoff | VP and Corporate Controller | MIXED | — | — |
| 2026-03-09 | Henry E Monroy | SVP and CFO | MIXED | — | — |
| 2026-03-09 | PATRICIA K COLLAWN | EXECUTIVE CHAIR | MIXED | — | — |
| 2026-03-09 | Brian Iverson | Gen Couns, SVP Reg-Pub Policy | MIXED | — | — |
| 2026-03-09 | JOSEPH DON TARRY | President and CEO | MIXED | — | — |
| 2026-03-04 | Gerald R Bischoff | VP and Corporate Controller | A | — | — |
| 2026-03-04 | Henry E Monroy | SVP and CFO | A | — | — |
| 2026-03-04 | Brian Iverson | Gen Couns, SVP Reg-Pub Policy | A | — | — |
| 2026-03-04 | JOSEPH DON TARRY | President and CEO | A | — | — |
| 2026-03-04 | PATRICIA K COLLAWN | EXECUTIVE CHAIR | A | — | — |
| 2026-03-04 | Monique Jacobson | SVP, Corporate Services | A | — | — |
| 2026-02-17 | PATRICIA K COLLAWN | EXECUTIVE CHAIR | A | — | — |
| 2025-12-18 | PATRICIA K COLLAWN | EXECUTIVE CHAIR | MIXED | — | — |
| 2025-12-18 | Gerald R Bischoff | VP and Corporate Controller | MIXED | — | — |
| 2025-12-18 | Henry E Monroy | SVP and CFO | MIXED | — | — |
| 2025-12-18 | Monique Jacobson | SVP, Corporate Services | MIXED | — | — |
| 2025-12-18 | Brian Iverson | Gen Couns, SVP Reg-Pub Policy | MIXED | — | — |
| 2025-12-18 | JOSEPH DON TARRY | President and CEO | MIXED | — | — |
| 2025-12-02 | JOSEPH DON TARRY | President and CEO | MIXED | — | — |
| 2025-11-18 | VICKY A BAILEY | Director | Sell | — | — |
| 2025-11-18 | PATRICIA K COLLAWN | EXECUTIVE CHAIR | A | — | — |
| 2025-09-18 | Brian Iverson | Gen Couns, SVP Reg-Pub Policy | MIXED | — | — |
| 2025-08-25 | PATRICIA K COLLAWN | EXECUTIVE CHAIR | A | — | — |
| 2025-05-20 | PATRICIA K COLLAWN | CHAIRMAN AND CEO | A | — | — |
| 2025-05-20 | PATRICIA K COLLAWN | CHAIRMAN AND CEO | A | — | — |
| 2025-05-15 | NORMAN P. BECKER | Director | A | — | — |
| 2025-05-15 | VICKY A BAILEY | Director | A | — | — |
| 2025-05-15 | E RENAE CONLEY | Director | A | — | — |
| 2025-05-15 | Sidney M. Gutierrez | Director | A | — | — |
| 2025-05-15 | JAMES ALTON HUGHES | Director | A | — | — |
| 2025-05-15 | MAUREEN T MULLARKEY | Director | A | — | — |
| 2025-05-15 | Lillian J Montoya | Director | A | — | — |
| 2025-05-15 | Steven Maestas | Director | A | — | — |
| 2025-03-10 | PATRICIA K COLLAWN | CHAIRMAN AND CEO | MIXED | — | — |
| 2025-03-10 | Gerald R Bischoff | VP and Corporate Controller | MIXED | — | — |
| 2025-03-10 | Elisabeth A Eden | SVP & CFO | MIXED | — | — |
| 2025-03-10 | JOSEPH DON TARRY | President and COO | MIXED | — | — |
| 2025-02-28 | PATRICIA K COLLAWN | CHAIRMAN AND CEO | MIXED | — | — |
| 2025-02-28 | Gerald R Bischoff | VP and Corporate Controller | MIXED | — | — |
| 2025-02-28 | Elisabeth A Eden | SVP & CFO | MIXED | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | EXECUTIVE CHAIR | 776,472 | — |
| — | CHMN, PRES AND CEO | 172,864 | — |
| — | SVP, GEN COUNSEL & SECY | 95,454 | — |
| — | President and CEO | 55,186 | — |
| — | SR VP, GEN COUNSEL | 50,287 | — |
| — | Director | 39,971 | — |
| — | Director | 34,487 | — |
| — | Director | 32,135 | — |
| — | SR VP, PEOPLE SRV | 31,425 | — |
| — | Director | 30,802 | — |
| — | Sr. VP & CFO | 23,269 | — |
| — | Director | 22,217 | — |
| — | SR. VP, CORP STRAT & PUB POL | 22,052 | — |
| — | SVP & CFO | 21,577 | — |
| — | Director | 20,417 | — |
| — | SR VP, ENERGY RES | 18,481 | — |
| — | SR VP, ENERGY RES | 13,375 | — |
| — | SR VP, PUB POLICY | 12,267 | — |
| — | SR. VP, CUST & DEL SRV | 12,124 | — |
| — | Gen Couns, SVP Reg-Pub Policy | 9,533 | — |
| — | SVP and CFO | 9,204 | — |
| — | Director | 9,200 | — |
| — | Director | 9,200 | — |
| — | Director | 8,992 | — |
| — | Director | 8,992 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the TXNM quote page; the site-wide leaderboard is on the insider transactions hub.