Form 4 Tracker
Klaviyo, Inc.
KVYO

40 insider filings · Latest: Jun 18, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Mar 14, 2025Mar 14 10:04 PMSummit Partners Growth Equity Fund IX-B, L.P.
Proposed Sale
738,052$32.00$23.6M

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Mar 14, 2025Mar 14 10:03 PMSummit Partners Growth Equity Fund IX-A, L.P.
Proposed Sale
1,182,045$32.00$37.8M

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Mar 7, 2025Mar 7 9:18 PMSTEPHEN ROWLAND
Proposed Sale
43,770$37.66$1.6M

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Mar 3, 2025Mar 3 9:13 PMLANDON RAMON EDMOND
Proposed Sale
6,222$39.32$244.6K

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Feb 25, 2025Feb 25 4:55 PMGalvin Carmel
Proposed Sale
11,531$41.45$478.0K

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Jan 10, 2025Jan 10 9:21 PMAMANDA WHALEN
Proposed Sale
40,000$41.10$1.6M

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Dec 9, 2024Dec 10 2:23 AMSummit Partners Growth Equity Fund IX-A, L.P.
Proposed Sale
1,241,147$40.41$50.2M

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Dec 9, 2024Dec 10 2:23 AMSummit Partners Growth Equity Fund IX-B, L.P.
Proposed Sale
774,955$40.41$31.3M

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Dec 9, 2024Dec 10 2:22 AMSUMMIT INVESTORS GE IX/VC IV, LLC
Proposed Sale
6,523$40.41$263.6K

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Dec 9, 2024Dec 10 2:22 AMSummit Partners Co-Invest (Kiwi), LP
Proposed Sale
76,528$40.41$3.1M

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Dec 9, 2024Dec 10 2:22 AMSUMMIT INVESTORS GE IX/VC IV (UK), L.P.
Proposed Sale
847$40.41$34.2K

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Nov 25, 2024Nov 25 10:03 PMChaves Allen
Proposed Sale
147,750$37.05$5.5M

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Nov 22, 2024Nov 22 9:50 PMChaves Allen
Proposed Sale
150,000$36.75$5.5M

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Nov 21, 2024Nov 21 10:12 PMChaves Allen
Proposed Sale
100,000$36.15$3.6M

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Nov 19, 2024Nov 19 9:50 PMChaves Allen
Proposed Sale
200,000$34.53$6.9M

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Nov 18, 2024Nov 18 10:14 PMAMANDA WHALEN
Proposed Sale
60,000$35.16$2.1M

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Nov 18, 2024Nov 18 10:13 PMLANDON RAMON EDMOND
Proposed Sale
80,000$35.16$2.8M

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Nov 18, 2024Nov 18 10:08 PMSTEPHEN ROWLAND
Proposed Sale
13,608$35.16$478.5K

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Nov 18, 2024Nov 18 9:30 PMChaves Allen
Proposed Sale
13,401$34.53$462.8K

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Nov 18, 2024Nov 18 9:18 PMChaves Allen
Proposed Sale
3,308$35.00$115.8K

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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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