Andrew Bialecki - Chief Executive Officer, Director, 10%+ Owner at Klaviyo, Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
Chief Executive Officer, Director, 10%+ Owner
Stock Symbol
KVYO on NYSE
Industry
Services-Prepackaged Software
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All Insider Reports

Andrew Bialecki - trading volume in the past year for Klaviyo, Inc.

Holdings reported by Andrew Bialecki for Klaviyo, Inc.

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Series B Common Stock 73.8M $1.93B $26.15 Nov 18, 2025 Direct Series A Common Stock 73.8M
Series B Common Stock 7.52M $197M $26.15 Nov 18, 2025 By The Andrew P. Bialecki Grantor Retained Annuity Trust I of 2023 Series A Common Stock 7.52M
Series B Common Stock 517K $13.5M $26.15 Nov 18, 2025 By The Andrew P. Bialecki Irrevocable GST Trust of 2023 Series A Common Stock 517K
Series B Common Stock 517K $13.5M $26.15 Nov 18, 2025 By The Elizabeth L. Bialecki Irrevocable GST Trust of 2023 Series A Common Stock 517K
Series B Common Stock 43.2K $1.13M $26.15 Nov 18, 2025 By spouse Series A Common Stock 43.2K
Series A Common Stock 0 $0 $27.16 Nov 18, 2025 Direct
Stock Option (Right to Buy) 0 May 14, 2025 Direct Series B Common Stock

Transactions reported by Andrew Bialecki for Klaviyo, Inc.

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