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
Bialecki Andrew Co-Chief Executive Officer, Director, 10%+ Owner $1,472,607,825 -$469,783,918 -24% 10 Mar 2026
Astral Capital ABEH, LLC 10%+ Owner $147,212,115 13 Feb 2024
Gomez Luciano Fernandez Co-Chief Executive Officer, Director $45,217,993 15 Feb 2026
Hallen Ed Director, 10%+ Owner $20,007,209 -$8,309,598 -29% 17 Dec 2025
Stephen Eric Rowland President $12,603,999 -$2,176,971 -15% 15 Dec 2025
Carmel Galvin Chief People Officer $11,472,666 -$1,050,775 -8.4% 15 Feb 2026
Allen Chaves Chief Technology Officer $11,378,328 16 Sep 2024
Amanda Whalen Chief Financial Officer $7,981,348 -$4,988,260 -38% 12 Mar 2026
Landon Edmond Chief Legal Officer $6,294,994 -$2,355,295 -27% 12 Mar 2026
Tony Weisman Director $4,342,251 10 Jun 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 M. Oulman Director $748,514 10 Jun 2025
Jennifer Ceran Director $564,100 +$300,311 +114% 12 Feb 2026
SUMMIT PARTNERS L P 10%+ Owner $388,278 -$617,204,750 -100% 08 Sep 2025
Ledger Susan St. Director $352,235 -$109,899 -24% 10 Sep 2025
Shopify Strategic Holdings 3 LLC 10%+ Owner $166,287 29 Jan 2026
Ping Li Director 20 Sep 2023
Accel Growth Fund V L.P. 10%+ Owner 20 Sep 2023
Michael Medici Director 20 Sep 2023

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

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Landon Edmond KVYO Series A Common Stock Sale -4.4% $289,475 $20.15 -14,366 312,362 12 Mar 2026 Direct
Amanda Whalen KVYO Series A Common Stock Sale -3.28% $274,151 $19.58 -14,000 412,425 12 Mar 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Sale -100% $4,127,833 $19.96 -206,827 0 10 Mar 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Conversion of derivative security 206,827 206,827 10 Mar 2026 Direct
Andrew Bialecki KVYO Series B Common Stock Conversion of derivative security -0.3% -206,827 68,344,118 10 Mar 2026 Direct
Landon Edmond KVYO Series A Common Stock Sale -4.42% $304,275 $20.16 -15,093 326,728 05 Mar 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Sale -100% $3,727,861 $18.64 -200,000 0 03 Mar 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Conversion of derivative security 200,000 200,000 03 Mar 2026 Direct
Andrew Bialecki KVYO Series B Common Stock Conversion of derivative security -0.29% -200,000 68,550,945 03 Mar 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Sale -100% $3,352,971 $16.76 -200,000 0 24 Feb 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Conversion of derivative security 200,000 200,000 24 Feb 2026 Direct
Andrew Bialecki KVYO Series B Common Stock Conversion of derivative security -0.29% -200,000 68,750,945 24 Feb 2026 Direct
Landon Edmond KVYO Series A Common Stock Conversion of derivative security 3.34% 11,052 341,821 17 Feb 2026 Direct
Landon Edmond KVYO Series B Common Stock Conversion of derivative security -100% -11,052 0 17 Feb 2026 Direct
Landon Edmond KVYO Series A Common Stock Tax liability -6.91% -24,561 330,769 15 Feb 2026 Direct
Landon Edmond KVYO Series A Common Stock Conversion of derivative security 3.33% 11,448 355,330 15 Feb 2026 Direct
Landon Edmond KVYO Series B Common Stock Conversion of derivative security -50.9% -11,448 11,052 15 Feb 2026 Direct
Carmel Galvin KVYO Series A Common Stock Tax liability -3.6% -23,050 616,810 15 Feb 2026 Direct
Gomez Luciano Fernandez KVYO Series A Common Stock Tax liability -0.98% -23,308 2,347,583 15 Feb 2026 Direct
Amanda Whalen KVYO Series A Common Stock Tax liability -9.6% -45,307 426,425 15 Feb 2026 Direct
Amanda Whalen KVYO Series A Common Stock Conversion of derivative security 6.67% 29,513 471,732 15 Feb 2026 Direct
Amanda Whalen KVYO Series B Common Stock Conversion of derivative security -8.92% -29,513 301,405 15 Feb 2026 Direct
Amanda Whalen KVYO Series A Common Stock Sale -3.07% $264,347 $18.88 -14,000 442,219 13 Feb 2026 Direct
Amanda Whalen KVYO Series A Common Stock Conversion of derivative security 3.17% 14,000 456,219 13 Feb 2026 Direct
Amanda Whalen KVYO Series B Common Stock Conversion of derivative security -4.06% -14,000 330,918 13 Feb 2026 Direct
Jennifer Ceran KVYO Series A Common Stock Purchase 113.8% $300,311 $18.38 16,339 30,691 12 Feb 2026 Direct
Shopify Strategic Holdings 3 LLC KVYO Series B Common Stock Exercise of in-the-money or at-the-money derivative security 2.11% 344,383 16,628,727 29 Jan 2026 Direct
Shopify Strategic Holdings 3 LLC KVYO Warrants to Purchase Series B Common Stock (Right to Buy) Exercise of in-the-money or at-the-money derivative security -14.3% -344,383 2,066,293 29 Jan 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Sale -100% $3,931,437 $25.33 -155,219 0 27 Jan 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Conversion of derivative security 155,219 155,219 27 Jan 2026 Direct
Andrew Bialecki KVYO Series B Common Stock Conversion of derivative security -0.22% -155,219 68,950,945 27 Jan 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Sale -100% $4,056,400 $24.16 -167,926 0 20 Jan 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Conversion of derivative security 167,926 167,926 20 Jan 2026 Direct
Andrew Bialecki KVYO Series B Common Stock Conversion of derivative security -0.24% -167,926 69,106,164 20 Jan 2026 Direct
Gomez Luciano Fernandez KVYO Series A Common Stock Award 2727.5% 2,287,039 2,370,891 15 Jan 2026 Direct
Amanda Whalen KVYO Series A Common Stock Sale -3.07% $361,663 $25.83 -14,000 442,219 15 Jan 2026 Direct
Amanda Whalen KVYO Series A Common Stock Conversion of derivative security 0.89% 4,045 456,219 15 Jan 2026 Direct
Amanda Whalen KVYO Series B Common Stock Conversion of derivative security -1.16% -4,045 344,918 15 Jan 2026 Direct
Landon Edmond KVYO Series A Common Stock Sale -2.83% $258,337 $25.83 -10,000 343,882 15 Jan 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Sale -100% $3,854,835 $27.41 -140,646 0 13 Jan 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Conversion of derivative security 140,646 140,646 13 Jan 2026 Direct
Andrew Bialecki KVYO Series B Common Stock Conversion of derivative security -0.2% -140,646 69,274,090 13 Jan 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Sale -100% $499,636 $30.01 -16,649 0 07 Jan 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Conversion of derivative security 16,649 16,649 07 Jan 2026 Direct
Andrew Bialecki KVYO Series B Common Stock Conversion of derivative security -0.02% -16,649 69,414,736 07 Jan 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Sale -100% $3,975,663 $28.91 -137,504 0 06 Jan 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Conversion of derivative security 137,504 137,504 06 Jan 2026 Direct
Andrew Bialecki KVYO Series B Common Stock Conversion of derivative security -0.2% -137,504 69,431,385 06 Jan 2026 Direct
Andrew Bialecki KVYO Series A Common Stock Sale -100% $3,297,303 $32.97 -100,000 0 22 Dec 2025 Direct
Andrew Bialecki KVYO Series A Common Stock Conversion of derivative security 100,000 100,000 22 Dec 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.