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SUMMIT PARTNERS L P

Insider transactions at 4 companies

This page shows all SEC Form 4 filings attributed to SUMMIT PARTNERS L P. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.

CPAY MTSI KVYO LFST
Company Title Type Shares Price Value Date
KVYO Other 500,000 — — Aug 21, 2025
LFST Sale 8,407,643 $5.07 $42,626,750 Aug 18, 2025
KVYO Sale 2,100,000 $39.15 $82,215,000 Dec 9, 2024
KVYO Other 346,707 — — Nov 25, 2024
KVYO C 107,205 — — Sep 12, 2024
KVYO C 2,942 — — Sep 11, 2024
KVYO C 6,039 — — Sep 3, 2024
KVYO Sale 67,436 $32.29 $2,177,508 Aug 27, 2024
KVYO Sale 90,502 $32.27 $2,920,500 Aug 26, 2024
KVYO Sale 305,638 $32.33 $9,881,277 Aug 23, 2024
KVYO Sale 135,902 $31.95 $4,342,069 Aug 20, 2024
LFST Sale 1,140,704 $17.01 $19,403,375 Jun 25, 2021
MTSI Sale 2,235,000 $28.58 $63,876,300 Feb 11, 2015
0001495925 Sale 12,438,772 $10.00 $124,387,720 Dec 4, 2014
CPAY Sale 2,000,000 $104.86 $209,720,000 Sep 10, 2013
CPAY Sale 4,000,000 $36.95 $147,800,000 Jun 7, 2012
0001318568 Other 103,300 — — May 20, 2009
0001318568 Award / Grant 34,000 — — Feb 24, 2009
0001318568 Sale 800 $16.10 $12,880 Feb 21, 2007
0001318568 Sale 733,918 $16.10 $11,816,080 Nov 9, 2006
0001267201 Other 171,604 — — Nov 1, 2006
0001292470 Other 245,189 — — Aug 15, 2006
0001267201 Other 1,000,000 — — Jun 8, 2006
0001292470 Sale 500,000 $16.00 $8,000,000 Feb 8, 2006