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