InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
9
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the complete record of transactions filed by Summit Partners l P. Director active across 7 companies, notably A10 Networks, Inc.. Cumulatively, 40 filings have been recorded. Split: 0 buy · 9 sells. Total volume traded: €211.7m. Activity tracked since 29 April 2021. The latest transaction was disclosed on 11 August 2026 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Summit Partners l P
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations40 total
5,000,000 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001193125-26-349311:0
5,000,000 shares@ US$17.71Series A Common Stock, par value $0.001 per shareSEC:0001193125-26-349311:1
354,189 sharesClass A Common Stock, $0.001 par value per shareSEC:0001193125-26-002394:0
4,000,000 sharesSeries A Common Stock, par value $0.001 per shareSEC:0000950170-25-113988:0
975,000 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001415889-25-023115:0
500,000 shares0Series A Common Stock, par value $0.001 per shareSEC:0000950170-25-110957:0
8,407,643 shares@ US$5.0763.8% of flowCommon StockSEC:0001415889-25-022457:0
7,000,000 sharesSeries A Common Stock, par value $0.001 per shareSEC:0000950170-25-109399:0
4,000,000 sharesSeries A Common Stock, par value $0.001 per shareSEC:0000950170-25-082604:0
4,000,000 sharesSeries A Common Stock, par value $0.001 per shareSEC:0000950170-25-075445:0
2,000,000 sharesSeries A Common Stock, par value $0.001 per shareSEC:0000950170-25-040470:0
2,100,000 sharesSeries A Common Stock, par value $0.001 per shareSEC:0000950170-24-135422:0
346,707 shares0Series A Common Stock, par value $0.001 per shareSEC:0000950170-24-130550:0
3,500,000 sharesSeries A Common Stock, par value $0.001 per shareSEC:0000950170-24-127985:0
113,561 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001415889-24-023518:0
107,205 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001415889-24-023447:0
2,942 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001415889-24-023354:0
6,039 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001415889-24-022891:0
1,300 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001415889-24-022793:0
16,931 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001415889-24-022689:0
27,445 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001415889-24-022618:0
67,436 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001415889-24-022531:0
90,502 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001415889-24-022420:0
305,638 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001415889-24-022290:0
82,499 sharesSeries A Common Stock, par value $0.001 per shareSEC:0001415889-24-022239:0
25 of 40 declarations
About Summit Partners l P
SUMMIT PARTNERS L P is a declarant with 38 filings in total. In the 38 sampled filings, all of them sales, the total sold amount is EUR 179569449, with transactions ranging from 2016-02-01 to 2026-01-05, and the companies involved include Klaviyo, Inc., LifeStance Health Group, Inc., A10 Networks, Inc., EngageSmart, Inc., Solo Brands, Inc., and M/A-COM Technology Solutions Holdings, Inc.
