SEC Form 4 · accession 0001628280-26-048330

Talen Energy Corp · TLN

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — President

Period of report

Jul 15, 2026

Accepted (ET)

Jul 15, 2026 · 4:08 pm EDT

Rule 10b5-1 plan

box not checked

Issuer CIK

0001622536

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1,F2	Jul 15, 2026	M	8,312	—	A	76,136	D
Common Stock^F3	Jul 15, 2026	F	3,271	$385.80	D	72,865	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
2023 Restricted Stock Units^F1	—	Jul 15, 2026	M	20,780	D	—	—	Common Stock	20,780	0	D

F1Each Restricted Stock Unit ("RSU") was issued under the Talen Energy Corporation 2023 Equity Incentive Plan (the "Plan") and represents a contingent right to receive one share of common stock, par value $0.001 ("common stock") of Talen Energy Corporation (the "Company") or its cash equivalent, as determined at the time of settlement by the Compensation Committee of the Company's Board of Directors pursuant to the terms of the Plan. The reporting person's RSUs were granted on July 10, 2023 and the final installment of the reporting person's RSUs vested on July 10, 2026, the third anniversary of the vesting commencement date, with 60% of the after-tax value of such RSUs settled in cash.
F2Includes 63 shares of the Company's common stock purchased from the 2025 Talen Energy Corporation Employee Stock Purchase Plan on June 30, 2026.
F3In an exempt disposition to the Company under Rule 16b-3(e), the reporting person remitted shares to the Company in connection with the satisfaction of tax withholding obligations arising out of the vesting of the RSUs.