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Trade Date*
Filing Date*
Insider Name
Buy/Sell
Company Name
Ticker
Price*
Amount
Shares Change
Nov 04, 2021
Nov 08, 2021
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$15.04
$1M
-0
Aug 02, 2021
Aug 03, 2021
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$9.41
$119,232
-0
Jun 07, 2021
Jun 08, 2021
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$10.52
$151,455
-0
Apr 14, 2021
Apr 15, 2021
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$11.77
$441,284
-0
Apr 12, 2021
Apr 13, 2021
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$11.73
$134,867
-0
Mar 26, 2021
Mar 27, 2021
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$11.76
$131,125
-0
Feb 11, 2021
Feb 16, 2021
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$12.57
$163,419
-0
Jan 26, 2021
Jan 27, 2021
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$11.82
$230,441
-0
Aug 03, 2020
Aug 04, 2020
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$9.55
$53,699
-0
Jul 31, 2020
Aug 03, 2020
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$8.87
$112,320
-0
Jun 05, 2020
Jun 08, 2020
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$9.69
$104,626
-0
May 12, 2020
May 13, 2020
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$9.8
$49,000
-0
May 05, 2020
May 07, 2020
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$8.8
$79,200
-0
Dec 20, 2019
Dec 23, 2019
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$8.8
$52,800
-0
Nov 01, 2019
Nov 05, 2019
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$7.8
$46,800
-0
May 13, 2019
May 14, 2019
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$5.79
$69,472
-0
Sep 10, 2018
Sep 12, 2018
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$8.11
$81,090
-0
Jul 03, 2017
Jul 06, 2017
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$7.66
$76,616
-0
Aug 15, 2016
Aug 16, 2016
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$14.8
$259,000
-0
Aug 05, 2016
Aug 09, 2016
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$13.8
$207,000
-0
Jul 25, 2016
Jul 27, 2016
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$12.82
$230,710
-0
May 02, 2016
May 05, 2016
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$11.86
$237,138
-0
Mar 09, 2016
Mar 11, 2016
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$11.08
$276,948
-0
May 13, 2015
May 14, 2015
Cheung Chiyue
COO
Sell
Neophotonics Corp
NPTN
$6.89
$92,464
-0
Aug 09, 2013
Aug 12, 2013
Cheung Chiyue
SVP
COO
Sell
Neophotonics Corp
NPTN
$6.85
$42,497
-0