Klaviyo, INC Form 4 insider transactions

Erica Ellen Smith, Chief Financial Officer of Klaviyo, Inc., reported multiple transactions in common stock on September 15, 2026.

Ed Hallen, a Director and 10% owner of Klaviyo, Inc., sold 98,782 shares of common stock on August 31, 2026.

Landon Edmond, Chief Legal Officer of Klaviyo, Inc., sold 61,576 shares of common stock on August 28, 2026.

Shopify Strategic Holdings 3 LLC and 1 other reported changes in beneficial ownership of Klaviyo, Inc. common stock on August 31, 2026.

Gomez Luciano Fernandez, Co-Chief Executive Officer and a Director of Klaviyo, Inc., reported multiple transactions in common stock on August 15, 2026.

Landon Edmond, Chief Legal Officer of Klaviyo, Inc., reported a transaction in 22,342 shares of common stock on August 15, 2026.

Carmel Galvin, Chief People Officer of Klaviyo, Inc., reported a transaction in 30,541 shares of common stock on August 15, 2026.

Amanda Whalen, Chief Financial Officer of Klaviyo, Inc., sold 14,000 shares of common stock on August 14, 2026 for $18.47 per share.

Roxanne Oulman, a Director of Klaviyo, Inc., reported multiple transactions in common stock on July 22, 2026.

Amanda Whalen, Chief Financial Officer of Klaviyo, Inc., sold 14,000 shares of common stock on July 16, 2026 for $17.75 per share.

Klaviyo's Chief Financial Officer, Amanda Whalen, has sold a significant number of Series A Common Stock shares as part of a pre-arranged trading plan.

Director Roxanne Oulman acquired 14,822 restricted stock units and converted 8,169 shares of Series B common stock to Series A.

Director Susan St. Ledger was granted 14,822 restricted stock units as part of the company's 2023 equity incentive plan.

Director Jennifer Ceran was granted 14,822 restricted stock units as part of the company's 2023 Stock Option and Incentive Plan.

Klaviyo director Tony Weisman was granted 14,822 restricted stock units as part of the company's 2023 incentive plan.

Klaviyo Co-CEO Luciano Fernandez Gomez disposed of 1,746 shares to satisfy tax obligations related to RSU vesting.

Klaviyo Co-CEO Andrew Bialecki sold 212,529 shares of Series A Common Stock via a pre-arranged Rule 10b5-1 trading plan.

Klaviyo Director Susan St. Ledger executed a planned sale of 9,334 shares of Series A Common Stock.

Klaviyo Co-CEO Andrew Bialecki sold 200,000 shares of Series A Common Stock via a pre-arranged Rule 10b5-1 trading plan.

Klaviyo Chief Legal Officer Landon Edmond disposed of 22,340 shares to satisfy tax obligations related to RSU vesting.

Klaviyo Co-CEO Luciano Fernandez Gomez disposed of 22,132 shares to satisfy tax obligations related to RSU vesting.

Klaviyo Chief People Officer Carmel Galvin disposed of 30,541 shares to satisfy tax obligations related to RSU vesting.

Klaviyo CFO Amanda Whalen reported the conversion and sale of Series B common stock into Series A common stock pursuant to a pre-established Rule 10b5-1 trading plan.

Klaviyo Co-CEO Andrew Bialecki sold 200,000 shares of Series A Common Stock pursuant to a pre-established Rule 10b5-1 trading plan.

Klaviyo Chief Legal Officer Landon Edmond sold 9,623 shares of common stock pursuant to a pre-established 10b5-1 trading plan.

Klaviyo Chief Legal Officer Landon Edmond was granted 151,515 restricted stock units and 129,870 performance stock units.

Klaviyo Chief People Officer Carmel Galvin was granted 189,393 restricted stock units and 162,337 performance stock units.

Klaviyo CFO Amanda Whalen was granted restricted and performance-based stock units and executed a planned sale of common stock.

Klaviyo Co-CEO Andrew Bialecki sold 200,000 shares of Series A Common Stock pursuant to a pre-arranged Rule 10b5-1 trading plan.

Klaviyo Co-Chief Executive Andrew Bialecki reported the sale of 200,000 shares of Series A Common Stock for $18.63 per share, executed under a pre-arranged Rule 10b5-1 trading plan.