Insider NameBuy/SellCompany NameTickerAmountShares Change
Feb 24, 2022Feb 28, 2022Welch David F
Dir
SellInfinera CorpINFN$9.11$5M-77.90%
Mar 16, 2021Mar 25, 2021Welch David F
Dir
SellInfinera CorpINFN$10.15$818,192-11.68%
Mar 15, 2021Mar 17, 2021Welch David F
Dir
SellInfinera CorpINFN$10.05$4M-37.79%
Aug 10, 2020Dec 24, 2020Welch David F
Dir
SellInfinera CorpINFN$8.07$1M-7.85%
Dec 14, 2020Dec 17, 2020Welch David F
Dir
SellInfinera CorpINFN$10.12$3M-99.24%
Dec 03, 2020Dec 08, 2020Welch David F
Dir
SellInfinera CorpINFN$8.64$1M-10.23%
Nov 30, 2020Dec 03, 2020Welch David F
Dir
SellInfinera CorpINFN$8.67$86,685-0.70%
Nov 23, 2020Nov 25, 2020Welch David F
Dir
SellInfinera CorpINFN$8.02$762,356-70.48%
Aug 17, 2020Aug 19, 2020Welch David F
Dir
SellInfinera CorpINFN$8.38$83,759-0.65%
Aug 10, 2020Aug 12, 2020Welch David F
Dir
SellInfinera CorpINFN$8.09$1M-71.49%
Feb 21, 2018Feb 23, 2018Welch David F
Chief Strategy
Tech. Officer
SellInfinera CorpINFN$10.01$354,307-2.27%
Feb 20, 2018Feb 20, 2018Welch David F
Chief Strategy
Tech. Officer
SellInfinera CorpINFN$10.03$1M-8.71%
Feb 12, 2018Feb 14, 2018Welch David F
Chief Strategy
Tech. Officer
SellInfinera CorpINFN$9.14$731,066-4.69%
Oct 02, 2017Oct 04, 2017Welch David F
Pres
SellInfinera CorpINFN$9.02$180,466-1.16%
Aug 08, 2017Aug 09, 2017Welch David F
Pres
SellInfinera CorpINFN$9.29$185,782-1.14%
Jul 19, 2017Jul 21, 2017Welch David F
Pres
SellInfinera CorpINFN$12$60,000-0.74%
Jun 23, 2017Jun 27, 2017Welch David F
Pres
SellInfinera CorpINFN$12.09$483,550-5.62%
Mar 08, 2017Mar 15, 2017Welch David F
Dir
BuyAntriabio, Inc.ANTB$0.96$14,400+0.80%
Mar 06, 2017Mar 08, 2017Welch David F
Dir
BuyAntriabio, Inc.ANTB$0.95$4,750+0.27%
Feb 10, 2017Feb 17, 2017Welch David F
Dir
BuyAntriabio, Inc.ANTB$0.99$4,950+0.27%
Feb 14, 2017Feb 16, 2017Welch David F
Pres
SellInfinera CorpINFN$12.26$428,960-4.86%
Feb 07, 2017Feb 13, 2017Welch David F
Dir
BuyAntriabio, Inc.ANTB$0.98$12,857+0.71%
Feb 03, 2017Feb 09, 2017Welch David F
Dir
BuyAntriabio, Inc.ANTB$0.96$9,550+0.55%
Jan 18, 2017Jan 25, 2017Welch David F
Dir
BuyAntriabio, Inc.ANTB$1.01$25,182+1.36%
Jan 12, 2017Jan 20, 2017Welch David F
Dir
BuyAntriabio, Inc.ANTB$0.95$4,750+0.28%
Jan 10, 2017Jan 17, 2017Welch David F
Dir
BuyAntriabio, Inc.ANTB$0.93$9,263+0.56%
Apr 27, 2015Apr 28, 2015Welch David F
Pres
SellInfinera CorpINFN$20.4$611,882-2.83%
Mar 30, 2015Apr 01, 2015Welch David F
Pres
SellInfinera CorpINFN$19.56$586,788-2.78%
Mar 16, 2015Mar 18, 2015Welch David F
Pres
SellInfinera CorpINFN$18.82$564,738-2.73%
Mar 02, 2015Mar 04, 2015Welch David F
Pres
SellInfinera CorpINFN$17.2$516,021-2.68%
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