TXNM · Insider Trading
TXNM Energy, Inc.
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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-17 | Patricia K Collawn | EXECUTIVE CHAIR | A | +739 deriv. | — |
| 2026-06-11 | James Alton Hughes | Director | A | +2,698 | — |
| 2026-06-11 | Vicky A Bailey | Director | A | +2,698 | — |
| 2026-06-11 | Steven Maestas | Director | A | +2,698 | — |
| 2026-06-11 | E Renae Conley | Director | A | +2,698 | — |
| 2026-06-11 | Norman P. Becker | Director | A | +2,698 | — |
| 2026-06-11 | Lillian J Montoya | Director | A | +2,698 | — |
| 2026-06-11 | Maureen T Mullarkey | Director | A | +2,698 | — |
| 2026-06-11 | Sidney M. Gutierrez | Director | A | +2,698 | — |
| 2026-05-19 | Patricia K Collawn | EXECUTIVE CHAIR | A | +691 deriv. | — |
| 2026-03-09 | Gerald R Bischoff | VP and Corporate Controller | MIXED | +388 | −$23.55K |
| 2026-03-09 | Henry E Monroy | SVP and CFO | MIXED | +489 | −$29.62K |
| 2026-03-09 | Patricia K Collawn | EXECUTIVE CHAIR | MIXED | +11,958 | −$582.09K |
| 2026-03-09 | Brian Iverson | Gen Couns, SVP Reg-Pub Policy | MIXED | +749 | −$24.38K |
| 2026-03-09 | Joseph Don Tarry | President and CEO | MIXED | +3,967 | −$193.19K |
| 2026-03-04 | Gerald R Bischoff | VP and Corporate Controller | A | +841 deriv. | — |
| 2026-03-04 | Henry E Monroy | SVP and CFO | A | +2,382 deriv. | — |
| 2026-03-04 | Brian Iverson | Gen Couns, SVP Reg-Pub Policy | A | +3,216 deriv. | — |
| 2026-03-04 | Joseph Don Tarry | President and CEO | A | +17,194 deriv. | — |
| 2026-03-04 | Patricia K Collawn | EXECUTIVE CHAIR | A | +13,127 deriv. | — |
| 2026-03-04 | Monique Jacobson | SVP, Corporate Services | A | +1,629 deriv. | — |
| 2026-02-17 | Patricia K Collawn | EXECUTIVE CHAIR | A | +674 deriv. | — |
| 2025-12-18 | Patricia K Collawn | EXECUTIVE CHAIR | MIXED | +14,957 | −$725.83K |
| 2025-12-18 | Gerald R Bischoff | VP and Corporate Controller | MIXED | +349 | −$16.97K |
| 2025-12-18 | Henry E Monroy | SVP and CFO | MIXED | +255 | −$12.39K |
| 2025-12-18 | Monique Jacobson | SVP, Corporate Services | MIXED | +360 | −$17.50K |
| 2025-12-18 | Brian Iverson | Gen Couns, SVP Reg-Pub Policy | MIXED | +1,634 | −$41.68K |
| 2025-12-18 | Joseph Don Tarry | President and CEO | MIXED | +5,164 | −$250.63K |
| 2025-12-02 | Joseph Don Tarry | President and CEO | MIXED | +7,245 | −$349.76K |
| 2025-11-18 | Vicky A Bailey | Director | Sell | −1,800 | −$103.93K |
| 2025-11-18 | Patricia K Collawn | EXECUTIVE CHAIR | A | +672 deriv. | — |
| 2025-09-18 | Brian Iverson | Gen Couns, SVP Reg-Pub Policy | MIXED | +3,243 | −$79.68K |
| 2025-08-25 | Patricia K Collawn | EXECUTIVE CHAIR | A | +657 deriv. | — |
| 2025-05-20 | Patricia K Collawn | CHAIRMAN AND CEO | A | +710 deriv. | — |
| 2025-05-20 | Patricia K Collawn | CHAIRMAN AND CEO | A | +716 deriv. | — |
| 2025-05-15 | Norman P. Becker | Director | A | +2,726 | — |
| 2025-05-15 | Vicky A Bailey | Director | A | +2,726 | — |
| 2025-05-15 | E Renae Conley | Director | A | +2,726 | — |
| 2025-05-15 | Sidney M. Gutierrez | Director | A | +2,726 | — |
| 2025-05-15 | James Alton Hughes | Director | A | +2,726 | — |
| 2025-05-15 | Maureen T Mullarkey | Director | A | +2,726 | — |
| 2025-05-15 | Lillian J Montoya | Director | A | +2,726 | — |
| 2025-05-15 | Steven Maestas | Director | A | +2,726 | — |
| 2025-03-10 | Patricia K Collawn | CHAIRMAN AND CEO | MIXED | +11,255 | −$444.64K |
| 2025-03-10 | Gerald R Bischoff | VP and Corporate Controller | MIXED | +342 | −$13.33K |
| 2025-03-10 | Elisabeth A Eden | SVP & CFO | MIXED | +1,057 | −$41.90K |
| 2025-03-10 | Joseph Don Tarry | President and COO | MIXED | +2,692 | −$106.36K |
| 2025-02-28 | Patricia K Collawn | CHAIRMAN AND CEO | MIXED | +16,571 | −$707.74K |
| 2025-02-28 | Gerald R Bischoff | VP and Corporate Controller | MIXED | +162 | −$8.58K |
| 2025-02-28 | Elisabeth A Eden | SVP & CFO | MIXED | +1,477 | −$66.11K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Patricia K Collawn | EXECUTIVE CHAIR | 776,472 | $45.42M |
| Joseph Don Tarry | President and CEO | 55,186 | $3.23M |
| E Renae Conley | Director | 39,971 | $2.34M |
| Maureen T Mullarkey | Director | 34,487 | $2.02M |
| Sidney M. Gutierrez | Director | 32,135 | $1.88M |
| Norman P. Becker | Director | 30,802 | $1.80M |
| James Alton Hughes | Director | 22,217 | $1.30M |
| Elisabeth A Eden | SVP & CFO | 21,577 | $1.26M |
| Vicky A Bailey | Director | 20,417 | $1.19M |
| Brian Iverson | Gen Couns, SVP Reg-Pub Policy | 9,533 | $557.59K |
| Henry E Monroy | SVP and CFO | 9,204 | $538.34K |
| Lillian J Montoya | Director | 8,992 | $525.94K |
| Steven Maestas | Director | 8,992 | $525.94K |
| Gerald R Bischoff | VP and Corporate Controller | 1,633 | $95.51K |
| Monique Jacobson | SVP, Corporate Services | 658 | $38.49K |
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.
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.