Summary
Updated Aug 30, 2026
Ledger Susan St. is Director of Klaviyo, Inc. (KVYO). 4 SEC Form 4 filings on record going back to 2024, most recently on 12 June 2026. Most recent open-market trade: sold $133K of KVYO on 21 May 2026. Lifetime open-market sales: $243K.
Recent Transactions
6Every recent SEC Form 4 transaction Ledger Susan St. has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Ledger Susan St. files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- SUMMIT PARTNERS L P - $216.03M of KVYO open-market activity in the last 12 months
- Andrew Bialecki - $107.66M of KVYO open-market activity in the last 12 months
- Ed Hallen - $4.72M of KVYO open-market activity in the last 12 months
- Amanda Whalen - $3.33M of KVYO open-market activity in the last 12 months
- Landon Edmond - $1.44M of KVYO open-market activity in the last 12 months
- Stephen Eric Rowland - $594K of KVYO open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Ledger Susan St.?
Ledger Susan St. is a corporate insider, tracked as Director of Klaviyo, Inc. (KVYO). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Ledger Susan St. submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Ledger Susan St. been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($243K) across all tracked filings.
Where can I see all of Ledger Susan St.'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.
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