Insider Transactions Reported by 20 Insiders of Klaviyo, Inc.

Symbol
KVYO on NYSE
Location
Boston, MA

Insiders trading volume in the past year

Klaviyo, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Andrew Bialecki Chief Executive Officer, Director, 10%+ Owner $2,219,062,586 -$442,257,282 -17% 22 Dec 2025
Astral Capital ABEH, LLC 10%+ Owner $147,212,115 13 Feb 2024
Ed Hallen Director, 10%+ Owner $23,405,692 -$8,309,598 -26% 17 Dec 2025
Carmel Galvin Chief People Officer $17,346,604 -$1,515,882 -8% 15 Nov 2025
Amanda Whalen Chief Financial Officer $13,837,051 -$5,866,765 -30% 18 Dec 2025
Stephen Eric Rowland President $12,603,999 -$3,646,521 -22% 15 Dec 2025
Allen Chaves Chief Technology Officer $11,378,328 16 Sep 2024
Landon Edmond Chief Legal Officer $10,450,464 -$1,745,023 -14% 18 Dec 2025
Tony Weisman Director $4,342,251 10 Jun 2025
Gomez Luciano Fernandez Interim Executive Officer, Director $2,399,005 15 Nov 2025
Jeff Fagnan 10%+ Owner $1,382,922 +$100,503 +7.8% 09 Apr 2025
Accomplice Fund I, L.P. 10%+ Owner $766,864 23 Oct 2023
Roxanne Oulman Director $748,514 10 Jun 2025
Jennifer Ceran Director $748,514 10 Jun 2025
Ledger Susan St. Director $538,200 -$109,899 -17% 10 Sep 2025
SUMMIT PARTNERS L P 10%+ Owner $388,278 -$682,084,750 -100% 08 Sep 2025
Shopify Strategic Holdings 3 LLC 10%+ Owner $162,843 14 Nov 2025
Accel Growth Fund V L.P. 10%+ Owner 20 Sep 2023
Ping Li Director 20 Sep 2023
Michael Medici Director 20 Sep 2023

Recent Insider Transactions by Companies or Individuals for Klaviyo, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.