Form 4 Tracker
Klaviyo, Inc.
KVYO

40 insider filings · Latest: Jun 18, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Nov 20, 2025Nov 20 9:24 PMLANDON RAMON EDMOND
Proposed Sale
14,394$27.54$396.4K

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Nov 17, 2025Nov 17 9:37 PMSTEPHEN ROWLAND
Proposed Sale
7,104$28.61$203.2K

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Nov 17, 2025Nov 17 3:09 PMGalvin Carmel
Proposed Sale
11,156$28.62$319.3K

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Nov 14, 2025Nov 14 9:30 PMAMANDA WHALEN
Proposed Sale
15,000$28.48$427.2K

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Nov 11, 2025Nov 12 12:16 PMHallen Ed
Proposed Sale
2,811$30.00$84.3K

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Nov 10, 2025Nov 10 9:37 PMHallen Ed
Proposed Sale
59,492$30.04$1.8M

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Oct 15, 2025Oct 15 8:35 PMSTEPHEN ROWLAND
Proposed Sale
7,105$24.44$173.6K

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Sep 15, 2025Sep 15 8:27 PMSTEPHEN ROWLAND
Proposed Sale
7,105$31.19$221.6K

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Sep 15, 2025Sep 15 4:53 PMHallen Ed
Proposed Sale
89,748$31.71$2.8M

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Sep 10, 2025Sep 10 1:58 PMSt. Ledger Susan
Proposed Sale
3,413$32.20$109.9K

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Sep 8, 2025Sep 8 11:15 PMSUMMIT INVESTORS GE IX/VC IV (UK), L.P.
Proposed Sale
1,613$33.20$53.6K

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Sep 8, 2025Sep 8 11:12 PMSUMMIT INVESTORS GE IX/VC IV, LLC
Proposed Sale
12,425$33.20$412.5K

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Sep 8, 2025Sep 8 11:09 PMSummit Partners Co-Invest (Kiwi), LP
Proposed Sale
145,768$33.20$4.8M

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Sep 8, 2025Sep 8 11:07 PMSummit Partners Growth Equity Fund IX-B, L.P.
Proposed Sale
1,476,104$33.20$49.0M

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Sep 8, 2025Sep 8 11:06 PMSummit Partners Growth Equity Fund IX-A, L.P.
Proposed Sale
2,364,090$33.20$78.5M

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Aug 26, 2025Aug 26 8:25 PMANDREW BIALECKI
Proposed Sale
2,333,334$31.57$73.7M

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Aug 18, 2025Aug 18 8:34 PMSTEPHEN ROWLAND
Proposed Sale
7,105$31.43$223.3K

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Aug 18, 2025Aug 18 8:34 PMLANDON RAMON EDMOND
Proposed Sale
9,965$31.43$313.2K

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Aug 18, 2025Aug 18 2:21 PMGalvin Carmel
Proposed Sale
11,155$31.53$351.7K

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Jul 15, 2025Jul 15 8:27 PMSTEPHEN ROWLAND
Proposed Sale
7,079$31.46$222.7K

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Feb 15, 2026Feb 18 9:12 PMAmanda WhalenChief Financial Officer
Conversion
29,513301,405(D)

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Feb 13, 2026Feb 18 9:12 PMAmanda WhalenChief Financial Officer
Conversion
14,000330,918(D)

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Jan 29, 2026Jan 30 9:30 PMLlc 3 Shopify Strategic Holdings10% Owner
X
344,383$0.012,066,293(D)

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Jan 29, 2026Jan 30 9:30 PMLlc 3 Shopify Strategic Holdings10% Owner
X
344,38316,628,727(D)

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Jan 27, 2026Jan 29 9:29 PMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
155,21968,950,945(D)

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Jan 20, 2026Jan 22 9:29 PMBialecki AndrewDirector, Co-Chief Executive Officer, 10% Owner
Conversion
167,92669,106,164(D)

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