Cole Muller
CIK: 0002028529
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Talen Energy Corp
Discretionary Trading P&L
Holdings
Transaction History (9 total)
- May 22, 2026TLN
Talen Energy Corp
Exercise(M)Direct5.3K shares- - May 22, 2026TLN
Talen Energy Corp
Exercise(M)Direct57.6K shares- - May 22, 2026TLN
Talen Energy Corp
Tax Payment(F)Direct27.3K shares at avg. $324.21$8.9M - Feb 26, 2026TLN
Talen Energy Corp
Award(A)Direct2026 Performance-Based Restricted Stock Units
25.9K shares- - Feb 26, 2026TLN
Talen Energy Corp
Award(A)Direct2026 Restricted Stock Units
5.6K shares- - Jun 9, 2025TLN
Talen Energy Corp
Exercise(M)Direct13.2K shares- - Jun 9, 2025TLN
Talen Energy Corp
Tax Payment(F)Direct5.7K shares at avg. $240.30$1.4M - Feb 28, 2025TLN
Talen Energy Corp
Award(A)Direct2025 Restricted Stock Units
2.1K shares- - Feb 28, 2025TLN
Talen Energy Corp
Award(A)Direct2025 Performance-Based Restricted Stock Units
15.3K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 22, 2026 | TLN Talen Energy Corp | Exercise(M) | 5,270 | - | $0 | Direct |
| May 22, 2026 | TLN Talen Energy Corp | Exercise(M) | 57,592 | - | $0 | Direct |
| May 22, 2026 | TLN Talen Energy Corp | Tax Payment(F) | 27,339 | $324.21 | $8,863,577 | Direct |
| Feb 26, 2026 | TLN Talen Energy Corp | Award(A) 2026 Performance-Based Restricted Stock Units | 25,934 | - | - | Direct |
| Feb 26, 2026 | TLN Talen Energy Corp | Award(A) 2026 Restricted Stock Units | 5,557 | - | - | Direct |
| Jun 9, 2025 | TLN Talen Energy Corp | Exercise(M) | 13,176 | - | - | Direct |
| Jun 9, 2025 | TLN Talen Energy Corp | Tax Payment(F) | 5,731 | $240.30 | $1,377,159 | Direct |
| Feb 28, 2025 | TLN Talen Energy Corp | Award(A) 2025 Restricted Stock Units | 2,141 | - | - | Direct |
| Feb 28, 2025 | TLN Talen Energy Corp | Award(A) 2025 Performance-Based Restricted Stock Units | 15,344 | - | - | Direct |
1-9 of 9 transactions
About Muller Cole
Muller Cole (SEC CIK 0002028529) files insider reports with the SEC as Chief Financial Officer of Talen Energy Corp (TLN).
Signal8 holds 4 ownership filings by Muller Cole, all Form 4s, filed between Mar 4, 2025 and May 27, 2026. Those filings report 9 transactions, from Feb 28, 2025 to May 22, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Muller Cole's filings is in HOUSTON, TX.
Recent filings by Muller Cole
- May 22, 2026: Option exercises of TLN shares (2 lines, Form 4, code M).
- May 22, 2026: Tax withholding of TLN shares (Form 4, code F).
- Feb 26, 2026: Grants or awards of TLN derivative securities (2 lines, Form 4, code A).
- Jun 9, 2025: Option exercise of TLN shares (Form 4, code M).
- Jun 9, 2025: Tax withholding of TLN shares (Form 4, code F).
Other insiders filing for Talen Energy Corp (TLN)
- Nutt Terry L, President
- ABBAS GIZMAN I, Director
- McFarland Mark Allen, Chief Executive Officer
- Kelly Daniel Jude, Gen. Counsel & Corp. Secretary
- Berryman Brad, Chief Operating Officer
- Wright Andrew M, Chief Administrative Officer