Talen Energy Corp Chief Commercial Officer Christopher E. Morice reported compensation-related equity activity. On May 22, 2026, 2023 restricted stock units and performance-based restricted stock units granted on June 16, 2023 vested on their third anniversary.
The vesting converted 153,527 performance-based restricted stock units and 14,050 restricted stock units into rights to receive common stock or cash under the 2023 Equity Incentive Plan. For both awards, 60% of the after-tax value was settled in cash.
To cover tax withholding from the RSU and PSU vesting, Morice remitted 26,378 shares of common stock to the company at $324.21 per share in an exempt disposition under Rule 16b-3(e). These events reflect equity compensation settlement and tax withholding rather than open-market buying or selling.
Talen Energy Corp SVP & Chief Nuclear Officer Edward T. Casulli reported equity award vesting and related share movements. On May 22, 2026, he exercised 2023 performance-based restricted stock units and 2023 restricted stock units granted under the company’s 2023 Equity Incentive Plan, converting them into common stock at a conversion price of $0.00 per share.
As part of the same event, 2,774 shares of common stock were remitted back to the company at $324.21 per share in an exempt disposition under Rule 16b-3(e) to cover tax withholding obligations from the RSU and PSU vesting. Following these transactions, Casulli directly held 7,205 shares of common stock. The filing reflects routine compensation-related vesting, not open-market buying or selling.
Talen Energy Corp SVP & Chief Accounting Officer Anthony J. Plagens reported equity award vesting and related share movements. On May 22, 2026, he exercised or settled awards covering 14,170 shares of common stock tied to 2023 RSU and PSU grants under the company’s 2023 Equity Incentive Plan.
The 2023 Restricted Stock Units and performance-based RSUs vested on May 17, 2026, three years after the vesting start date, with 60% of the after-tax value settled in cash. In an exempt transaction, 2,231 shares of common stock were remitted back to the company to cover tax withholding obligations, rather than sold on the open market.
Talen Energy Corp President Terry L. Nutt exercised performance-based equity awards and had shares withheld for taxes. On May 22, 2026, 227,064 2023 performance-based restricted stock units converted into an equal number of common shares at a price of $0.00 per share. In connection with the vesting and settlement, 35,741 common shares were remitted to the company to cover tax withholding obligations in an exempt disposition under Rule 16b-3(e). After these compensation-related transactions, Nutt directly holds 67,761 shares of Talen Energy common stock.
Talen Energy Corp Chief Development Officer Darren J. Olagues reported equity compensation activity tied to vested restricted stock units. RSUs granted on October 2, 2024 under the 2023 Equity Incentive Plan cliff vested on May 17, 2026, with 60% of the after-tax value settled in cash. In connection with vesting, he exercised derivative securities into common stock and remitted 2,911 shares to the company to cover tax withholding obligations. After these tax-withholding dispositions, he holds 4,601 shares of Talen Energy common stock directly.
Talen Energy Corp director Stephen Schaefer reported equity award activity involving performance-based and time-based stock units. On May 22, 2026, he disposed of 6,789 shares of common stock back to the company in a transaction coded as a disposition to issuer at $324.21 per share.
He also exercised or converted equity awards into common shares. This included 45,873 2023 performance-based restricted stock units and 4,133 2023 restricted stock units, each converting on a one-for-one basis into common stock at a stated price of $0.00 per unit.
Footnotes explain that the restricted stock units and performance-based units were granted under Talen Energy Corporation’s 2023 Equity Incentive Plan, with the final installments vesting on May 17, 2026. The performance-based units vested at 200% of target plus additional incentive shares based on market capitalization, with 60% of their after-tax value settled in cash.
Talen Energy Corp director Abbas Gizman I reported compensation-related equity activity. On May 22, 2026, he exercised 4,133 2023 Restricted Stock Units, receiving an equal number of common shares at a stated price of $0.0000 per share.
Of the RSUs vesting on May 17, 2026, 1,530 were effectively settled in cash in an amount approximately equivalent to taxes, reported as a disposition of 1,530 common shares to the issuer at $324.21 per share. Following these transactions, he directly holds 5,206 shares of Talen Energy common stock, and this RSU grant is fully settled with no remaining derivative position shown.
Talen Energy Corp director Anthony R. Horton exercised 4,133 Restricted Stock Units into an equal number of common shares on May 22, 2026. The RSUs were granted under the 2023 Equity Incentive Plan and vested on May 17, 2026. Following this compensation-related settlement, he holds 9,265 common shares directly, with no shares reported as sold or withheld for taxes in this filing.
Talen Energy Corp director Karen T. Hyde reported routine equity compensation activity. On May 22, 2026, she acquired 4,133 shares of common stock through the exercise of 2023 Restricted Stock Units granted under the company’s 2023 Equity Incentive Plan.
Of the RSUs that vested on May 17, 2026, 1,530 units were cash settled in an amount approximately equivalent to taxes associated with the vesting, which is reported as a disposition to the issuer at $324.21 per share. Following these transactions, Hyde directly holds 5,206 shares of Talen Energy common stock.
Talen Energy Corp director Joseph Nigro reported routine equity compensation activity. On May 22, 2026, he exercised 4,133 Restricted Stock Units granted under the 2023 Equity Incentive Plan, receiving common stock for vested awards.
Of the vested RSUs, 1,530 units were cash settled in an amount approximately equivalent to taxes associated with the vesting, recorded as a disposition to the issuer. After these transactions, Nigro directly held 5,206 shares of Talen Energy common stock, and the reported RSU award was fully settled with no remaining derivative position.