Stepan CO Form 4 insider transactions

Ruben Dario Velasquez, SVP & Chief Financial Officer of Stepan Co, reported multiple transactions in common stock on August 10, 2026.

Robin J. Weitkamp, VP and GM of Surfactants-INT at Stepan Co, reported the vesting of 90 restricted stock units and a subsequent sale of 50 shares to cover tax obligations.

Stepan Company executive Shawn G. Lisle filed an amendment to correct the exercise price of stock appreciation rights reported in a previous SEC filing.

Stepan Company executive Andrea J. Barry filed an amendment to correct the exercise price of stock appreciation rights.

Sean T. Moriarty, VP & GM of Surfactants at Stepan Co., filed an amendment to correct the exercise price of previously reported stock appreciation rights.

Stepan Company executive Richard Finn Stepan filed an amendment to correct an administrative error regarding the exercise price of stock appreciation rights.

Stepan Company CFO Ruben Dario Velasquez filed an amendment to correct an administrative error regarding the exercise price of stock appreciation rights.

Stepan Company EVP Robert Haire filed an amendment to correct an administrative error regarding the exercise price of stock appreciation rights.

Stepan Company CEO Luis Rojo filed an amendment to correct an administrative error regarding the exercise price of stock appreciation rights.

Stepan Company Director Corning F. Painter acquired 2,566 shares of common stock at a price of $52.61 per share.

Director F. Quinn Stepan Jr. acquired 2,566 shares of Stepan Company common stock at a price of $52.61 per share.

Director Jan Stern Reed acquired 2,566 shares of Stepan Company common stock at a price of $52.61 per share.

Stepan Company director Susan Lewis acquired 2,566 shares of common stock in a transaction dated May 8, 2026.

Stepan Company Director Joaquin Delgado acquired 2,566 shares of common stock at a price of $52.61 per share.

Stepan Company director Lorinda Burgess acquired 2,566 shares of common stock, increasing her total beneficial ownership to 5,900 shares.

Director Randall S. Dearth acquired 2,566 shares of Stepan Co common stock at a price of $52.61 per share.

Robert Haire, EVP of Supply Chain at Stepan Co, reported transactions involving restricted stock units and common stock.

Stepan Company executive Robin J. Weitkamp was granted restricted stock units, stock appreciation rights, and performance shares as part of an equity compensation package.

Stepan Company VP and GM of Surfactants NA, Adriano Jose Galimberti Afonso, was granted performance shares, restricted stock units, and stock appreciation rights.

Stepan Company's VP and General Manager of Polymers, Richard Stepan, acquired common stock through the vesting of Restricted Stock Units, partially offset by tax withholdings.

Stepan Co. President and CEO Luis Rojo reported the exercise of restricted stock units and subsequent tax-related share dispositions.

Stepan Company's EVP of Supply Chain, Robert Joseph Haire, settled restricted stock units and adjusted his beneficial ownership through tax withholdings in early March 2026.

Stepan Co. VP & GM Surfactants, Sean T. Moriarty, reported the conversion of restricted stock units into common stock and related tax withholdings.

Stepan Co.'s VP & GM of Surfactants, Sean T. Moriarty, filed an amended Form 4 to correct previously reported Stock Appreciation Right amounts and disclose recent equity transactions.

Stepan Company's VP, General Counsel & Secretary, Shawn G. Lisle, reported the acquisition of common stock, restricted stock units, performance shares, and stock appreciation rights.

Andrea Jean Barry, Stepan Company's VP & CHRO, reported acquiring common stock and various equity awards, including RSUs, performance shares, and stock appreciation rights.

Stepan Company's EVP of Supply Chain, Robert Haire, reported significant acquisitions of common stock, restricted stock units, performance shares, and stock appreciation rights.

Stepan Co.'s VP & GM of Surfactants, Sean Thomas Moriarty, increased his beneficial ownership through stock acquisition and significant equity grants.

Stepan Company's VP and General Manager of Polymers, Richard Finn Stepan, reported the acquisition of common stock and various equity awards, including SARs, performance shares, and RSUs.

Stepan Company's VP and Chief Financial Officer, Ruben Dario Velasquez, reported the acquisition of common stock, restricted stock units, performance shares, and stock appreciation rights.