Weyerhaeuser CO Form 4 insider transactions

Senior Vice President Brian K. Chaney reported the withholding of 3,491 shares of Weyerhaeuser Co common stock to satisfy tax obligations related to a restricted stock unit vesting.

Director Nicole Piasecki acquired 7,832 stock equivalents as part of the Weyerhaeuser Company Fee Deferral Plan for Directors.

Weyerhaeuser CFO David M. Wold disposed of 1,062 shares to satisfy tax obligations related to restricted stock unit vesting.

Director Kim Williams acquired 7,832 restricted stock units and 5,221.932 stock equivalents as part of the annual director retainer.

Deidra C. Merriwether, a director at Weyerhaeuser Co., has adjusted her beneficial ownership of company stock equivalents.

Weyerhaeuser Director Sara Grootwassink Lewis acquired stock equivalents through the company's Fee Deferral Plan for Directors.

Weyerhaeuser director Rick R. Holley converted restricted stock units into stock equivalents under the company's Fee Deferral Plan.

Albert Monaco, a Director at Weyerhaeuser Co., acquired shares through a restricted stock unit award and in lieu of cash retainer, as disclosed in a Form 4 filing.

Weyerhaeuser Director Lawrence A. Selzer acquired 7,832 shares of common stock as part of his annual retainer fee.

Weyerhaeuser Director Mark A. Emmert received a stock grant of 7,832 shares as part of his annual retainer fee.

Weyerhaeuser Director Richard Beckwitt acquired 7,832 shares of common stock through a restricted stock unit award.

Weyerhaeuser Director James Calvin O'Rourke received a stock award of 7,832 shares and disposed of 4,926 shares on May 15, 2026.

Nicole W. Piasecki, a Director at Weyerhaeuser Co., acquired 7,832 shares of common stock on May 15, 2026, as part of her annual retainer.

Director Nicole Weyerhaeuser Piasecki reported the withholding of 106.34 shares of Weyerhaeuser Co common stock to cover tax obligations related to restricted stock unit vesting.

Director Albert Monaco disposed of 2,385.72 shares of Weyerhaeuser Co to cover tax obligations related to restricted stock unit vesting.

Director Richard Beckwitt disposed of 60.55 shares of Weyerhaeuser Co to cover tax obligations related to restricted stock unit vesting.

Director Kim Williams disposed of 106.34 shares of Weyerhaeuser Co to cover tax obligations related to restricted stock unit vesting.

Weyerhaeuser Director Mark A. Emmert reported the withholding of 106.34 shares to satisfy tax obligations related to restricted stock unit vesting.

Director Lawrence A. Selzer reported the withholding of 106.34 shares of Weyerhaeuser Co common stock to cover tax obligations related to restricted stock unit vesting.

Director James Calvin O'Rourke disposed of 106.34 shares of Weyerhaeuser Co to satisfy tax obligations related to restricted stock unit vesting.

Weyerhaeuser's VP & Chief Accounting Officer, Alex G. Whitney, disposed of 1,044 common shares to cover tax liabilities related to restricted stock unit vestings.

Weyerhaeuser's Senior Vice President and CFO, David M. Wold, reported the disposition of common stock to cover tax liabilities related to restricted and performance share unit vestings.

Weyerhaeuser Senior Vice President Denise M. Merle reported the disposition of common stock to cover tax obligations related to restricted stock and performance share unit vestings.

Weyerhaeuser Senior Vice President Travis A. Keatley disposed of common stock to cover tax liabilities related to restricted and performance stock unit vestings.

Weyerhaeuser Senior Vice President Brian K. Chaney reported the disposition of shares to cover tax obligations related to restricted stock and performance share unit vestings.

Weyerhaeuser Senior Vice President Kristy T. Harlan reported the withholding of 18,045 common shares to cover taxes on vested restricted and performance stock units.

Weyerhaeuser CEO Devin W. Stockfish reported tax-related dispositions of common shares following the vesting of restricted and performance stock units.

Weyerhaeuser Senior Vice President Rehad Hossain disposed of shares to cover tax liabilities from restricted and performance stock unit vestings.

Weyerhaeuser Senior Vice President Brian K. Chaney exercised stock options and subsequently sold an equal number of shares.

Weyerhaeuser Director Sara Grootwassink Lewis acquired 4,500 shares of common stock, signaling increased confidence in the company's future.