Form4insider filings, from the source

Company · CIK 0001580808 · SIC 3576 — Computer Communications Equipment · NYSE

A10 Networks, Inc. · ATEN

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $2.1M · 7sales $12.2M · 91net −$10.1M
$10k$10k$100k$100k$1M$1MbuyssalesAug 2015Jun 2017Apr 2019Feb 2021Dec 2022Oct 2024Aug 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Mar 1, 2017 SForm 4 →Mar 3, 4:22 pm ESTRobert D CochranEVP Legal & Corp Collaboration, Director5,000$9.60$47,985161,593−3.00% plan?
Feb 28, 2017 SForm 4 →Mar 2, 4:42 pm ESTLee ChenCEO and President, Director, 10% Owner25,000$9.51$237,67510,964,788−0.23% plan?
Feb 21, 2017 SForm 4 →Feb 23, 5:57 pm ESTLee ChenCEO and President, Director, 10% Owner25,000$9.53$238,17510,989,788−0.23% plan?
Feb 17, 2017 SForm 4 →Feb 21, 6:32 pm ESTLee ChenCEO and President, Director, 10% Owner25,000$9.52$237,95011,014,788−0.23% plan?
Feb 13, 2017 SForm 4 →Feb 15, 4:03 pm ESTRaymond J SmetsEVP of Worldwide Sales5,465$9.83$53,705123,293−4.24% plan?
Feb 13, 2017 SForm 4 →Feb 15, 4:02 pm ESTRobert D CochranEVP Legal & Corp Collaboration, Director5,837$9.83$57,360166,593−3.39% plan?
Feb 13, 2017 SForm 4 →Feb 15, 4:02 pm ESTGreg StraughnChief Financial Officer6,272$9.83$61,63565,561−8.73% plan?
Feb 6, 2017 AForm 4 →Feb 8, 5:36 pm ESTGreg StraughnChief Financial Officer60,002——71,833— plan?
Feb 6, 2017 AForm 4 →Feb 8, 5:35 pm ESTRaymond J SmetsEVP of Worldwide Sales55,202——128,758— plan?
Feb 6, 2017 AForm 4 →Feb 8, 5:35 pm ESTRajkumar JalanChief Technology Officer60,002——360,300— plan?
Feb 6, 2017 AForm 4 →Feb 8, 5:34 pm ESTRobert D CochranEVP Legal & Corp Collaboration, Director55,202——172,430— plan?
Feb 6, 2017 AForm 4 →Feb 8, 5:33 pm ESTLee ChenCEO and President, Director, 10% Owner184,006——11,039,788— plan?
Feb 1, 2017 SForm 4 →Feb 3, 4:01 pm ESTRobert D CochranEVP Legal & Corp Collaboration, Director5,000$7.94$39,685117,228−4.09% plan?
Jan 5, 2017 SForm 4 →Jan 6, 4:05 pm ESTRobert D CochranVP, Legal & Corp Collaboration, Director5,000$8.56$42,805122,228−3.93% plan?
Dec 1, 2016 SForm 4 →Dec 2, 4:17 pm ESTRobert D CochranVP, Legal & Corp Collaboration, Director7,000$7.96$55,748127,228−5.22% plan?
Nov 1, 2016 SForm 4 →Nov 2, 4:03 pm EDTRobert D CochranVP, Legal & Corp Collaboration, Director7,000$7.61$53,242132,728−5.01% plan?
Oct 5, 2016 SForm 4 →Oct 7, 4:05 pm EDTRobert D CochranVP, Legal & Corp Collaboration, Director7,000$9.94$69,580139,728−4.77% plan?
Sep 1, 2016 SForm 4 →Sep 2, 4:25 pm EDTRobert D CochranVP, Legal & Corp Collaboration, Director7,000$9.91$69,398146,728−4.55% plan?
Aug 5, 2016 SForm 4 →Aug 8, 7:42 pm EDTRobert D CochranVP, Legal & Corp Collaboration, Director25,000$7.86$196,500153,728−14.0% plan?
Jul 11, 2016 SForm 4 →Jul 13, 4:20 pm EDTRobert D CochranVP, Legal & Corp Collaboration, Director5,000$7.00$35,010178,728−2.72% plan?
Jun 1, 2016 AForm 4 →Jun 3, 4:05 pm EDTSUMMIT PARTNERS L P +910% Owner22,590——9,474,058— plan?
Jun 1, 2016 AForm 4 →Jun 3, 4:04 pm EDTPeter Y ChungDirector22,590——9,474,058— plan?
Jun 1, 2016 AForm 4 →Jun 3, 4:01 pm EDTPhillip J SalsburyDirector22,590——111,212— plan?
Jun 1, 2016 AForm 4 →Jun 3, 4:01 pm EDTAlan S. HenricksDirector22,590——56,212— plan?
Apr 25, 2016 AForm 4 →Apr 26, 5:37 pm EDTNeil Wu BeckerVP Worldwide Mktg and Comm100,000——100,000— plan?
Dec 1, 2015 SForm 4 →Dec 2, 6:31 pm ESTRobert D CochranVP, Legal & Corp Collaboration, Director5,000$7.61$38,065182,228−2.67% plan?
Nov 10, 2015 SForm 4 →Nov 12, 4:16 pm ESTRobert D CochranVP, Legal & Corp Collaboration, Director5,000$7.81$39,051185,728−2.62% plan?
Nov 4, 2015 GForm 5 →Feb 5, 2016, 4:03 pm ESTGreg StraughnChief Financial Officer500——8,831— plan?
Aug 25, 2015 PForm 4 →Aug 25, 5:42 pm EDTPhillip J SalsburyDirector20,000$6.19$123,78088,622+29.1% plan?
Aug 24, 2015 PForm 4 →Aug 25, 5:41 pm EDTLee ChenCEO and President, Director, 10% Owner18,342$6.07$111,31510,855,782+0.17% plan?
Aug 19, 2015 PForm 4 →Aug 21, 5:54 pm EDTLee ChenCEO and President, Director, 10% Owner33,900$6.89$233,70010,837,440+0.31% plan?
Aug 17, 2015 PForm 4 →Aug 18, 5:10 pm EDTLee ChenCEO and President, Director, 10% Owner13,716$7.29$99,99010,803,540+0.13% plan?
Aug 12, 2015 PForm 4 →Aug 14, 6:36 pm EDTLee ChenCEO and President, Director, 10% Owner56,138$7.11$399,35810,789,824+0.52% plan?
Aug 10, 2015 SForm 4 →Aug 11, 8:58 pm EDTRobert D CochranVP, Legal & Corp Collaboration, Director5,000$7.00$35,015190,728−2.55% plan?
Aug 7, 2015 PForm 4 →Aug 11, 5:17 pm EDTLee ChenCEO and President, Director, 10% Owner80,798$6.98$563,74310,733,686+0.76% plan?
Aug 4, 2015 PForm 4 →Aug 6, 5:11 pm EDTLee ChenCEO and President, Director, 10% Owner86,866$6.81$591,85910,652,888+0.82% plan?
Jun 10, 2015 AForm 4 →Jun 12, 4:18 pm EDTSUMMIT PARTNERS L P +9Other23,622——9,451,468— plan?
Jun 10, 2015 AForm 4 →Jun 12, 4:11 pm EDTPhillip J SalsburyDirector23,622——68,622— plan?
Jun 10, 2015 AForm 4 →Jun 12, 4:10 pm EDTPeter Y ChungDirector23,622——9,451,468— plan?
Jun 10, 2015 AForm 4 →Jun 12, 4:09 pm EDTAlan S. HenricksDirector23,622——33,622— plan?
Apr 30, 2015 AForm 4 →May 1, 4:06 pm EDTSanjay KapoorVP of Global Marketing95,000——95,000— plan?

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Oct 22, 2018 AForm 4 →Oct 23, 9:18 pm EDTChristopher P. WhiteEVP, Worldwide Sales316,742——316,742—
Dec 6, 2017 AForm 4 →Dec 8, 6:22 pm ESTGunter ReissVP Worldwide Mktg & Bus Dev75,000——75,000— amended
Dec 3, 2017 AForm 4/A →Dec 21, 6:42 pm ESTGunter ReissVP Worldwide Mktg & Bus Dev75,000——75,000—
Dec 3, 2017 AForm 4 →Dec 5, 7:30 pm ESTGunter ReissVP Worldwide Mktg & Bus Dev75,000——75,000— amended
Jun 14, 2017 AForm 4 →Jun 15, 5:01 pm EDTThomas ConstantinoEVP, Chief Financial Officer135,000——135,000—
Feb 12, 2016 AForm 4 →Feb 17, 4:33 pm ESTGreg StraughnChief Financial Officer92,000——92,000—
Feb 12, 2016 AForm 4 →Feb 17, 4:32 pm ESTRaymond J SmetsVP of Worldwide Sales85,000——85,000—
Feb 12, 2016 AForm 4 →Feb 17, 4:32 pm ESTSanjay KapoorVP of Global Marketing35,500——35,500—
Feb 12, 2016 AForm 4 →Feb 17, 4:31 pm ESTRajkumar JalanChief Technology Officer92,000——92,000—
Feb 12, 2016 AForm 4 →Feb 17, 4:31 pm ESTRobert D CochranVP, Legal & Corp Collaboration, Director85,000——85,000—
Feb 12, 2016 AForm 4 →Feb 17, 4:30 pm ESTLee ChenCEO and President, Director, 10% Owner282,500——282,500—