Form 4: Summit Partners Distributes Klaviyo Shares for Charity

Summit Partners, a 10% owner and director of Klaviyo, Inc., distributed 500,000 shares of Series A Common Stock for bona fide charitable gifts.

Summary

• Summit Partners, L.P., along with its related funds (Summit Partners Growth Equity Fund IX-A, L.P. and Summit Partners Growth Equity Fund IX-B, L.P.), which collectively serve as a 10% owner and director of Klaviyo, Inc. (KVYO), reported a distribution of shares.
• A total of 500,000 shares of Series A Common Stock, par value $0.001 per share, were distributed.
• The distribution consisted of 307,809 shares from Fund IX-A and 192,191 shares from Fund IX-B.
• The transaction, dated August 21, 2025, was made to facilitate bona fide charitable gifts.
• The price per share for this transaction was $0, indicating a distribution rather than a sale.

Sentiment

Score: 5

Explanation: The filing reports a routine distribution of shares for charitable purposes by a significant investor. It is a neutral event for the company's operational performance or financial health, neither significantly positive nor negative.

Positives

• The distribution for charitable purposes may enhance the public image and goodwill associated with Summit Partners and, by extension, Klaviyo.

Future Outlook

No forward-looking statements or guidance are provided in this Form 4 filing.

Industry Context

This Form 4 filing details a specific beneficial ownership change by a major investor and director, Summit Partners, in Klaviyo, Inc. It does not provide information relevant to broader industry trends or competitive landscape analysis.

Related Party Transactions

• Summit Partners, L.P., a 10% owner and director of Klaviyo, Inc., distributed shares for charitable gifts. While Summit Partners is a related party, this transaction is a distribution for philanthropic purposes rather than a commercial dealing with the company.

Stakeholder Impact

• Shareholders: The distribution of shares for charitable purposes by a significant investor is generally a neutral event for existing shareholders, as it does not directly impact the company's operations or financial performance.
• Charitable Organizations: The recipients of the charitable gifts will directly benefit from the distributed shares.

Key Dates

Recommendation

This Form 4 filing reports a routine distribution of shares by a significant investor for charitable purposes. It does not provide any new information regarding Klaviyo's operational performance, financial health, or strategic direction that would warrant a change in investment recommendation. Therefore, a 'hold' recommendation is appropriate as the filing itself does not present a compelling reason to buy or sell.

Keywords

Klaviyo, KVYO, Summit Partners, SEC Form 4, beneficial ownership, share distribution, charitable gifts, Series A Common Stock