Bialecki Andrew Insider Trading Activity (KVYO)

Profile

Andrew Bialecki is the Chief Executive Officer and a co-founder of Klaviyo, Inc., a leading marketing automation platform. Under his leadership, Klaviyo has grown significantly, providing businesses with tools to optimize their customer engagement through data-driven marketing strategies.

Role	Co-Chief Executive Officer, Director, 10% Owner
Notability	30/100

Board memberships

Klaviyo, Inc.

Awards & honors

Co-founder of Klaviyo
CEO of Klaviyo
Led Klaviyo to significant growth in the SaaS market

Recent Transactions

Date	Ticker	Company	Code	Shares	Price	Value
2026-05-29	KVYO	Klaviyo, Inc.	S — Open-market sale	212.5K	$14.61	$3.11M
2026-05-29	KVYO	Klaviyo, Inc.	J — Other acquisition / disposition	212.5K	—
2026-05-21	KVYO	Klaviyo, Inc.	S — Open-market sale	200.0K	$14.88	$2.98M
2026-05-21	KVYO	Klaviyo, Inc.	J — Other acquisition / disposition	200.0K	—
2026-05-15	KVYO	Klaviyo, Inc.	S — Open-market sale	141.3K	$14.46	$2.04M
2026-05-15	KVYO	Klaviyo, Inc.	S — Open-market sale	58.7K	$14.97	$878K
2026-05-15	KVYO	Klaviyo, Inc.	J — Other acquisition / disposition	200.0K	—
2026-04-17	KVYO	Klaviyo, Inc.	S — Open-market sale	90.9K	$16.94	$1.54M
2026-04-17	KVYO	Klaviyo, Inc.	S — Open-market sale	109.1K	$17.39	$1.90M
2026-04-17	KVYO	Klaviyo, Inc.	J — Other acquisition / disposition	200.0K	—
2026-04-10	KVYO	Klaviyo, Inc.	S — Open-market sale [10b5-1]	200.0K	$18.63	$3.73M
2026-04-10	KVYO	Klaviyo, Inc.	J — Other acquisition / disposition [10b5-1]	200.0K	—
2026-04-03	KVYO	Klaviyo, Inc.	S — Open-market sale [10b5-1]	200.0K	$19.42	$3.88M
2026-04-03	KVYO	Klaviyo, Inc.	J — Other acquisition / disposition [10b5-1]	200.0K	—
2026-03-27	KVYO	Klaviyo, Inc.	S — Open-market sale [10b5-1]	200.0K	$18.17	$3.63M
2026-03-27	KVYO	Klaviyo, Inc.	J — Other acquisition / disposition [10b5-1]	200.0K	—
2026-03-19	KVYO	Klaviyo, Inc.	S — Open-market sale [10b5-1]	102.6K	$19.15	$1.97M
2026-03-19	KVYO	Klaviyo, Inc.	S — Open-market sale [10b5-1]	97.4K	$19.60	$1.91M
2026-03-19	KVYO	Klaviyo, Inc.	J — Other acquisition / disposition [10b5-1]	200.0K	—
2026-03-13	KVYO	Klaviyo, Inc.	S — Open-market sale [10b5-1]	700	$19.34	$14K

Frequently Asked Questions

Who is Bialecki Andrew?

How many SEC Form 4 filings has Bialecki Andrew submitted recently?

3 primary Form 4 filings in the last 90 days, covering 1 company.

Has Bialecki Andrew been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 42 open-market sales ($102.60M) across all tracked filings.

Where can I see all of Bialecki Andrew's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Bialecki Andrew — SEC Form 4 Insider Trading Activity

Summary