Talen Energy's three largest insider shareholders as of April 11, 2026 are Capital Management Lp Rubric (TenPercentOwner, 6.48Mn shares), Capital Management Lp Rubric (TenPercentOwner, 6.12Mn shares), Capital Management Lp Rubric (TenPercentOwner, 6.08Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Capital Management Lp Rubric | - | 0 | 6,475,107 | 16 Dec, 2024 |
| Capital Management Lp Rubric | - | 0 | 6,123,500 | 16 Dec, 2024 |
| Capital Management Lp Rubric | - | 0 | 6,079,157 | 27 Jun, 2025 |
| Capital Management Lp Rubric | - | 0 | 4,453,131 | 27 Jun, 2025 |
| Mark Allen Mcfarland | President Ceo | 45,111 | 0 | 09 Jun, 2025 |
| Terry L Nutt | Cfo | 12,602 | 0 | 21 Jul, 2025 |
| John C Wander | Gen. Counsel Corp. Secretary | 12,602 | 0 | 30 Jun, 2025 |
| Andrew M Wright | Chief Administrative Officer | 12,144 | 0 | 09 Jun, 2025 |
| Brad Berryman | Svp Chief Nuclear Officer | 11,638 | 0 | 09 Jun, 2025 |
| Dale E Jr. Lebsack | Chief Fossil Officer | 10,884 | 0 | 09 Jun, 2025 |
| Christopher E Morice | Chief Commercial Officer | 8,521 | 0 | 09 Jun, 2025 |
| Cole Muller | Evp, Strategic Ventures | 7,445 | 0 | 09 Jun, 2025 |
| Anthony R Horton | - | 5,132 | 0 | 09 Jun, 2025 |
| Stephen Schaefer | - | 4,132 | 0 | 09 Jun, 2025 |
| Anthony J Plagens | Svp Chief Accounting Officer | 3,437 | 0 | 09 Jun, 2025 |
| Christine Benson Schwartzstein | - | 2,603 | 0 | 09 Jun, 2025 |
| Karen T Hyde | - | 2,603 | 0 | 09 Jun, 2025 |
| Joseph Nigro | - | 2,603 | 0 | 09 Jun, 2025 |
| Gizman I Abbas | - | 2,603 | 0 | 09 Jun, 2025 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 26 Feb, 2026 | Joseph Nigro | 2026 Restricted Stock Units | A | 448 | $0.00 | 448 | D | A |
| 26 Feb, 2026 | Christine Benson Schwartzstein | 2026 Restricted Stock Units | A | 448 | $0.00 | 448 | D | A |
| 26 Feb, 2026 | Anthony J Plagens | 2026 Restricted Stock Units | A | 1,467 | $0.00 | 1,467 | D | A |
| 26 Feb, 2026 | Anthony R Horton | 2026 Restricted Stock Units | A | 448 | $0.00 | 448 | D | A |
| 26 Feb, 2026 | Edward T. Casulli | 2026 Restricted Stock Units | A | 3,577 | $0.00 | 3,577 | D | A |
| 26 Feb, 2026 | Stephen Schaefer | 2026 Restricted Stock Units | A | 1,118 | $0.00 | 1,118 | D | A |
| 26 Feb, 2026 | Brad Berryman | 2026 Restricted Stock Units | A | 3,450 | $0.00 | 3,450 | D | A |
| 26 Feb, 2026 | Christopher E Morice | 2026 Restricted Stock Units | A | 3,450 | $0.00 | 3,450 | D | A |
| 26 Feb, 2026 | Cole Muller | 2026 Restricted Stock Units | A | 5,557 | $0.00 | 5,557 | D | A |
| 26 Feb, 2026 | Gizman I Abbas | 2026 Restricted Stock Units | A | 448 | $0.00 | 448 | D | A |
| 26 Feb, 2026 | Karen T Hyde | 2026 Restricted Stock Units | A | 448 | $0.00 | 448 | D | A |
| 26 Feb, 2026 | Darren J Olagues | 2026 Restricted Stock Units | A | 3,450 | $0.00 | 3,450 | D | A |
| 26 Feb, 2026 | Terry L Nutt | 2026 Restricted Stock Units | A | 7,090 | $0.00 | 7,090 | D | A |
| 26 Feb, 2026 | Mark Allen Mcfarland | 2026 Restricted Stock Units | A | 12,519 | $0.00 | 12,519 | D | A |
| 26 Feb, 2026 | Edward T. Casulli | 2026 Performance-Based Restricted Stock Units | A | 10,730 | $0.00 | 10,730 | D | A |
| 26 Feb, 2026 | Cole Muller | 2026 Performance-Based Restricted Stock Units | A | 25,934 | $0.00 | 25,934 | D | A |
| 26 Feb, 2026 | Anthony J Plagens | 2026 Performance-Based Restricted Stock Units | A | 4,400 | $0.00 | 4,400 | D | A |
| 26 Feb, 2026 | Andrew M Wright | 2026 Restricted Stock Units | A | 3,450 | $0.00 | 3,450 | D | A |
| 26 Feb, 2026 | Christopher E Morice | 2026 Performance-Based Restricted Stock Units | A | 16,096 | $0.00 | 16,096 | D | A |
| 26 Feb, 2026 | Brad Berryman | 2026 Performance-Based Restricted Stock Units | A | 16,096 | $0.00 | 16,096 | D | A |