Summit Investors I (UK), L.P.

10% owner at Ubiquiti Networks, Inc. · on record since Oct 21, 2011
10% owner at FLIGHT SAFETY TECHNOLOGIES INC · on record since Dec 21, 2010
10% owner at MTS MEDICATION TECHNOLOGIES, INC /DE/ · on record since Mar 21, 2012
10% owner at A10 Networks, Inc. · on record since Mar 28, 2014
10% owner at Acacia Communications, Inc. · on record since May 20, 2016
10% owner at MEXICAN RESTAURANTS INC · on record since Dec 19, 2017
Director at A10 Networks, Inc. · on record since Nov 9, 2018
10% owner at E-SMART TECHNOLOGIES INC · on record since Sep 23, 2021

Insider trading activity of Summit Investors I (UK), L.P.

Figures computed from official regulatory filings — methodology.

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Company	Filed	Type	Qty	Price	Value · USD	Src
A10 Networks, Inc.	Dec 10, 2021	Sell	-700,000	15.05 USD	$10.5M	SEC
A10 Networks, Inc.	May 3, 2021	Award	16,949	0.00 USD	$0	SEC
MTS MEDICATION TECHNOLOGIES, INC /DE/	Feb 1, 2016	Sell	-2,700,000	37.70 USD	$101.8M	SEC
FLIGHT SAFETY TECHNOLOGIES INC	May 16, 2013	Sell	-2,500,000	82.38 USD	$206M	SEC
MTS MEDICATION TECHNOLOGIES, INC /DE/	Mar 21, 2012	OtherD	-33,884,814	0.00 USD	$0	SEC
MTS MEDICATION TECHNOLOGIES, INC /DE/	Mar 21, 2012	Other	8,471,200	—	—	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
A10 Networks, Inc.	Dec 10, 2021	Sell	-700,000	15.05 USD	$10.5M	SEC
A10 Networks, Inc.	May 3, 2021	Award	16,949	0.00 USD	$0	SEC
MTS MEDICATION TECHNOLOGIES, INC /DE/	Feb 1, 2016	Sell	-2,700,000	37.70 USD	$101.8M	SEC
FLIGHT SAFETY TECHNOLOGIES INC	May 16, 2013	Sell	-2,500,000	82.38 USD	$206M	SEC
MTS MEDICATION TECHNOLOGIES, INC /DE/	Mar 21, 2012	OtherD	-33,884,814	0.00 USD	$0	SEC
MTS MEDICATION TECHNOLOGIES, INC /DE/	Mar 21, 2012	Other	8,471,200	—	—	SEC