Form 4 Tracker
Klaviyo, Inc.
KVYO

40 insider filings · Latest: Jun 18, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jul 11, 2025Jul 11 8:17 PMAMANDA WHALEN
Proposed Sale
60,000$32.50$1.9M

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Jun 16, 2025Jun 16 8:28 PMSTEPHEN ROWLAND
Proposed Sale
7,079$33.37$236.2K

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Jun 4, 2025Jun 5 12:01 AMSUMMIT INVESTORS GE IX/VC IV (UK), L.P.
Proposed Sale
1,613$34.74$56.0K

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Jun 4, 2025Jun 4 11:59 PMSUMMIT INVESTORS GE IX/VC IV, LLC
Proposed Sale
12,425$34.74$431.6K

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Jun 4, 2025Jun 4 11:57 PMSummit Partners Co-Invest (Kiwi), LP
Proposed Sale
145,769$34.74$5.1M

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Jun 4, 2025Jun 4 11:55 PMSummit Partners Growth Equity Fund IX-B, L.P.
Proposed Sale
1,476,104$34.74$51.3M

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Jun 4, 2025Jun 4 11:54 PMSummit Partners Growth Equity Fund IX-A, L.P.
Proposed Sale
2,364,089$34.74$82.1M

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May 19, 2025May 20 12:20 AMSUMMIT INVESTORS GE IX/VC IV (UK), L.P.
Proposed Sale
1,613$34.50$55.6K

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May 19, 2025May 20 12:20 AMSUMMIT INVESTORS GE IX/VC IV, LLC
Proposed Sale
12,425$34.50$428.7K

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May 19, 2025May 20 12:19 AMSummit Partners Co-Invest (Kiwi), LP
Proposed Sale
145,769$34.50$5.0M

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May 19, 2025May 20 12:19 AMSummit Partners Growth Equity Fund IX-B, L.P.
Proposed Sale
1,476,104$34.50$50.9M

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May 19, 2025May 20 12:17 AMSummit Partners Growth Equity Fund IX-A, L.P.
Proposed Sale
2,364,089$34.50$81.6M

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May 16, 2025May 16 8:14 PMLANDON RAMON EDMOND
Proposed Sale
9,965$34.90$347.8K

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May 16, 2025May 16 8:11 PMSTEPHEN ROWLAND
Proposed Sale
7,079$34.90$247.1K

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May 16, 2025May 16 2:45 PMGalvin Carmel
Proposed Sale
11,156$34.88$389.1K

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May 15, 2025May 15 8:27 PMSTEPHEN ROWLAND
Proposed Sale
7,060$34.83$245.9K

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Apr 11, 2025Apr 11 8:16 PMAMANDA WHALEN
Proposed Sale
45,000$27.37$1.2M

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Mar 14, 2025Mar 14 10:07 PMSUMMIT INVESTORS GE IX/VC IV (UK), L.P.
Proposed Sale
806$32.00$25.8K

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Mar 14, 2025Mar 14 10:06 PMSUMMIT INVESTORS GE IX/VC IV, LLC
Proposed Sale
6,213$32.00$198.8K

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Mar 14, 2025Mar 14 10:05 PMSummit Partners Co-Invest (Kiwi), LP
Proposed Sale
72,884$32.00$2.3M

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Jun 11, 2026Jun 12 12:04 AMRoxanne OulmanDirector
Conversion
8,16915,165(D)

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May 26, 2026May 29 12:08 AMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
212,52966,731,589(D)

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May 18, 2026May 21 12:05 AMLedger Susan St.Director
Conversion
9,33450,166(D)

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May 19, 2026May 21 12:03 AMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
200,00066,944,118(D)

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May 15, 2026May 19 12:08 AMAmanda WhalenChief Financial Officer
Conversion
13,527269,585(D)

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May 14, 2026May 19 12:08 AMAmanda WhalenChief Financial Officer
Conversion
14,000283,112(D)

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May 12, 2026May 15 12:06 AMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
200,00067,144,118(D)

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Apr 28, 2026Apr 29 8:30 PMLlc 3 Shopify Strategic Holdings10% Owner
X
344,381$0.011,721,912(D)

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Apr 28, 2026Apr 29 8:30 PMLlc 3 Shopify Strategic Holdings10% Owner
X
344,38116,973,108(D)

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Apr 16, 2026Apr 18 12:10 AMAmanda WhalenChief Financial Officer
Conversion
4,293297,112(D)

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Apr 14, 2026Apr 17 12:04 AMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
200,00067,344,118(D)

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Apr 7, 2026Apr 10 12:04 AMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
200,00067,544,118(D)

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Mar 31, 2026Apr 3 12:04 AMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
200,00067,744,118(D)

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Mar 24, 2026Mar 27 12:01 AMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
200,00067,944,118(D)

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Mar 17, 2026Mar 19 11:59 PMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
200,00068,144,118(D)

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Mar 10, 2026Mar 13 1:47 AMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
206,82768,344,118(D)

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Mar 3, 2026Mar 6 2:32 AMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
200,00068,550,945(D)

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Feb 24, 2026Feb 27 2:30 AMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
200,00068,750,945(D)

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Feb 17, 2026Feb 18 9:16 PMLandon EdmondChief Legal Officer
Conversion
11,0520(D)

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Feb 15, 2026Feb 18 9:16 PMLandon EdmondChief Legal Officer
Conversion
11,44811,052(D)

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