Yuen Wupen Insider Trading $NPTN NEOPHOTONICS CORP

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Yuen Wupen. Yuen Wupen is VICE PRESIDENT GLOBAL PRODUCT in NEOPHOTONICS CORP ($NPTN).

Yuen Wupen in NEOPHOTONICS CORP

Trading Symbol: NPTN
Industry: SEMICONDUCTORS & RELATED DEVICES [3674]
Position of Yuen Wupen: VICE PRESIDENT GLOBAL PRODUCT
Holdings: 218,967 shares
Current Value: $2,393,309
Latest Transaction: Apr 13 2021
$NPTN Market Capitalization: $456.25M
$NPTN Previous Close: $10.93

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of Yuen Wupen in NEOPHOTONICS CORP

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Apr 13 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	13,800	0	41,400
Apr 13 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	12.00	4,773	57,276	214,194	219 K to 214.2 K (-2.18 %)
Apr 13 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	13,800	0	218,967	205.2 K to 219 K (+6.73 %)
Mar 26 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	11,044	0	0
Mar 26 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	11.85	3,820	45,267	205,167	209 K to 205.2 K (-1.83 %)
Mar 26 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	11,044	0	208,987	197.9 K to 209 K (+5.58 %)
Mar 26 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	11,044	0	0
Mar 26 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	11.85	3,820	45,267	205,167	209 K to 205.2 K (-1.83 %)
Mar 26 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	11,044	0	208,987	197.9 K to 209 K (+5.58 %)
Feb 10 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	13,000	0	32,500
Feb 10 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	12.53	4,496	56,335	197,943	202.4 K to 197.9 K (-2.22 %)
Feb 10 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	13,000	0	202,439	189.4 K to 202.4 K (+6.86 %)
Jan 26 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	19,500	0	45,500
Jan 26 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	12.24	7,361	90,099	189,439	196.8 K to 189.4 K (-3.74 %)
Jan 26 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	19,500	0	196,800	177.3 K to 196.8 K (+11.00 %)
Jan 04 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	2,558	8,953	0
Jan 04 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	22,442	78,547	2,558
Jan 04 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	6,000	21,000	0
Jan 04 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	12,000	42,000	6,000
Jan 04 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	2,558	8,953	177,300	174.7 K to 177.3 K (+1.46 %)
Jan 04 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	6,000	21,000	174,742	168.7 K to 174.7 K (+3.56 %)
Jan 04 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	12,000	42,000	168,742	156.7 K to 168.7 K (+7.66 %)
Jan 04 2021	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	22,442	78,547	156,742	134.3 K to 156.7 K (+16.71 %)
Dec 07 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	12,000	42,000	0
Dec 07 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	12,000	42,000	132,944	120.9 K to 132.9 K (+9.92 %)
Aug 03 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	10,000	0	30,000
Aug 03 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	2,667	0	5,333
Aug 03 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	5,620	0	0
Aug 03 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	9.11	1,944	17,710	120,944	122.9 K to 120.9 K (-1.58 %)
Aug 03 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	5,620	0	122,888	117.3 K to 122.9 K (+4.79 %)
Aug 03 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	8.92	923	8,233	117,268	118.2 K to 117.3 K (-0.78 %)
Aug 03 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	2,667	0	118,191	115.5 K to 118.2 K (+2.31 %)
Aug 03 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	8.92	3,458	30,845	115,524	119 K to 115.5 K (-2.91 %)
Aug 03 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	10,000	0	118,982	109 K to 119 K (+9.18 %)
Jun 08 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	10,800	0	14,400
Jun 08 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	8.99	3,735	33,578	108,982	112.7 K to 109 K (-3.31 %)
Jun 08 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	10,800	0	112,717	101.9 K to 112.7 K (+10.60 %)
Apr 14 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	8,504	0	0
Apr 14 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	8.13	2,915	23,699	99,461	102.4 K to 99.5 K (-2.85 %)
Apr 14 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	8,504	0	102,376	93.9 K to 102.4 K (+9.06 %)
Apr 13 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	A	0.00	55,200	0	55,200
Mar 27 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	A	0.00	11,044	0	11,044
Jan 31 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	3,676	0	0
Jan 31 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	8.17	1,503	12,280	93,872	95.4 K to 93.9 K (-1.58 %)
Jan 31 2020	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	3,676	0	95,375	91.7 K to 95.4 K (+4.01 %)
Nov 15 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	11,200	39,200	0
Nov 15 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	8.54	4,063	34,687	91,422	95.5 K to 91.4 K (-4.26 %)
Nov 15 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	8.53	11,200	95,573	95,485	106.7 K to 95.5 K (-10.50 %)
Nov 15 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	11,200	39,200	106,685	95.5 K to 106.7 K (+11.73 %)
Aug 06 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	6,400	0	0
Aug 06 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	4.28	2,214	9,476	95,485	97.7 K to 95.5 K (-2.27 %)
Aug 06 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	6,400	0	97,699	91.3 K to 97.7 K (+7.01 %)
Aug 02 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	5,620	0	5,620
Aug 02 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	4.59	1,944	8,923	91,299	93.2 K to 91.3 K (-2.08 %)
Aug 02 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	5,620	0	93,243	87.6 K to 93.2 K (+6.41 %)
Jun 05 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	10,800	0	25,200
Jun 05 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	4.33	3,735	16,173	87,623	91.4 K to 87.6 K (-4.09 %)
Jun 05 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	10,800	0	91,358	80.6 K to 91.4 K (+13.41 %)
May 28 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	4,707	16,475	0
May 28 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	19,292	67,522	4,707
May 28 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	4,707	16,475	80,558	75.9 K to 80.6 K (+6.21 %)
May 28 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	19,292	67,522	75,851	56.6 K to 75.9 K (+34.11 %)
Apr 12 2019	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	A	0.00	8,504	0	8,504
Oct 31 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	5,500	0	0
Oct 31 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	16,403	57,411	0
Oct 31 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	16,403	57,411	52,650	36.2 K to 52.7 K (+45.25 %)
Oct 31 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	7.75	1,902	14,741	36,247	38.1 K to 36.2 K (-4.99 %)
Oct 31 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	5,500	0	38,149	32.6 K to 38.1 K (+16.85 %)
Aug 29 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	8.90	3,322	29,549	32,649	36 K to 32.6 K (-9.24 %)
Aug 29 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	8.90	12,294	109,372	35,971	48.3 K to 36 K (-25.47 %)
Aug 29 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	8.93	7,261	64,862	48,265	55.5 K to 48.3 K (-13.08 %)
Aug 03 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	4,800	0	6,400
Aug 03 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	6.42	1,660	10,657	55,526	57.2 K to 55.5 K (-2.90 %)
Aug 03 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	4,800	0	57,186	52.4 K to 57.2 K (+9.16 %)
Aug 01 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	5,620	0	11,240
Aug 01 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	6.37	1,944	12,383	52,386	54.3 K to 52.4 K (-3.58 %)
Aug 01 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	5,620	0	54,330	48.7 K to 54.3 K (+11.54 %)
Jul 26 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	A	0.00	65,000	0	65,000
Jul 26 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	A	0.00	65,000	0	65,000
Jun 12 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	A	0.00	36,000	0	36,000
May 15 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	403	1,411	0
May 15 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	403	1,411	47,129	46.7 K to 47.1 K (+0.86 %)
May 15 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	403	1,411	0
May 15 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	403	1,411	47,129	46.7 K to 47.1 K (+0.86 %)
May 01 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	5,500	0	5,500
May 01 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	0.00	1,995	0	46,726	48.7 K to 46.7 K (-4.09 %)
May 01 2018	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	5,500	0	48,721	43.2 K to 48.7 K (+12.73 %)
Oct 10 2017	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	8,000	28,000	0
Oct 10 2017	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	8,000	28,000	42,650	34.7 K to 42.7 K (+23.09 %)
Aug 04 2017	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	4,800	0	11,200
Aug 04 2017	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	7.66	1,804	13,819	34,650	36.5 K to 34.7 K (-4.95 %)
Aug 04 2017	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	4,800	0	36,454	31.7 K to 36.5 K (+15.16 %)
May 16 2017	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	22,000	77,000	0
May 16 2017	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	8.41	22,000	185,071	29,743	51.7 K to 29.7 K (-42.52 %)
May 16 2017	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	22,000	77,000	51,743	29.7 K to 51.7 K (+73.97 %)
May 01 2017	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	11,000	0	11,000
May 01 2017	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	7.95	4,134	32,865	29,743	33.9 K to 29.7 K (-12.20 %)
May 01 2017	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	11,000	0	33,877	22.9 K to 33.9 K (+48.08 %)
Aug 19 2016	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	15.00	3,400	51,000	21,908	25.3 K to 21.9 K (-13.43 %)
Aug 17 2016	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	15.00	9,983	149,745	25,308	35.3 K to 25.3 K (-28.29 %)
Aug 17 2016	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	15.00	1,373	20,595	35,291	36.7 K to 35.3 K (-3.74 %)
Aug 17 2016	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	15.00	1,373	20,595	36,664	38 K to 36.7 K (-3.61 %)
Aug 03 2016	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	A	0.00	16,000	0	16,000
Aug 03 2016	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	A	12.27	21,732	266,652	21,732
Aug 03 2016	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	A	12.27	8,268	101,448	8,268
Aug 02 2016	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	5,833	0	0
Aug 02 2016	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	5,833	0	38,037	32.2 K to 38 K (+18.11 %)
Aug 02 2016	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	12.60	2,193	27,632	32,204	34.4 K to 32.2 K (-6.38 %)
Apr 13 2016	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	13.20	3,293	43,453	28,909	32.2 K to 28.9 K (-10.23 %)
Apr 13 2016	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	13.93	2,978	41,482	32,202	35.2 K to 32.2 K (-8.47 %)
Oct 29 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	A	0.00	22,000	0	22,000
Oct 29 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	A	7.59	7,036	53,403	7,036
Oct 29 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	A	7.59	25,964	197,067	25,964
Aug 04 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	5,833	0	5,833
Aug 04 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	0.00	2,200	0	0
Aug 04 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	8.86	827	7,327	35,180	36 K to 35.2 K (-2.30 %)
Aug 04 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	D	8.86	2,193	19,430	36,007	38.2 K to 36 K (-5.74 %)
Aug 04 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	5,833	0	38,200	32.4 K to 38.2 K (+18.02 %)
Aug 04 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	0.00	2,200	0	32,367	30.2 K to 32.4 K (+7.29 %)
Jun 30 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.50	3,400	11,900	0
Jun 30 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.50	3,400	11,900	30,167	26.8 K to 30.2 K (+12.70 %)
May 18 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Option Exercise	M	3.75	600	2,250	0
May 18 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	7.15	7,491	53,594	26,767	34.3 K to 26.8 K (-21.87 %)
May 18 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	7.13	9,627	68,685	34,258	43.9 K to 34.3 K (-21.94 %)
May 18 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Sell	S	7.19	600	4,312	40,759	41.4 K to 40.8 K (-1.45 %)
May 18 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Buy	M	3.75	600	2,250	41,359	40.8 K to 41.4 K (+1.47 %)
Mar 31 2015	NPTN	NEOPHOTONICS CORP	Wupen Yuen	VICE PRESIDENT GLOB ...	Grant	A	0.00	9,983	0	40,759	30.8 K to 40.8 K (+32.44 %)

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