NASDAQ:MPWR - Monolithic Power Systems Insider Trading Activity

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$118.62 -2.63 (-2.17 %)
(As of 12/17/2018 04:17 AM ET)
Previous Close$118.62
Today's Range$118.38 - $122.14
52-Week Range$101.99 - $152.21
Volume223,556 shs
Average Volume291,690 shs
Market Capitalization$5.03 billion
P/E Ratio64.12
Dividend Yield1.01%
Beta1.51

Insider Trades

Monolithic Power Systems (NASDAQ:MPWR) Insider Buying and Selling Activity

Insider Ownership Percentage: 4.00%
Insider Trading History for Monolithic Power Systems (NASDAQ:MPWR)

Monolithic Power Systems (NASDAQ MPWR) Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
12/10/2018James C MoyerDirectorSell15,000$120.16$1,802,400.00585,921View SEC Filing  
12/3/2018Michael HsingCEOSell35,171$134.77$4,739,995.671,074,394View SEC Filing  
11/26/2018James C. MoyerDirectorSell10,000$126.18$1,261,800.00View SEC Filing  
11/16/2018Saria TsengVPSell5,641$126.45$713,304.45306,646View SEC Filing  
11/5/2018Deming XiaoInsiderSell4,819$121.73$586,616.87318,312View SEC Filing  
11/5/2018Maurice SciammasVPSell5,808$121.73$707,007.84307,551View SEC Filing  
11/5/2018Michael HsingCEOSell15,867$121.73$1,931,489.911,109,565View SEC Filing  
10/22/2018Theodore BlegenCFOSell1,088$114.61$124,695.6854,987View SEC Filing  
10/8/2018James C MoyerDirectorSell15,000$116.55$1,748,250.00611,815View SEC Filing  
10/1/2018Michael HsingCEOSell15,870$126.18$2,002,476.601,074,167View SEC Filing  
9/10/2018James C MoyerDirectorSell15,000$146.27$2,194,050.00626,815View SEC Filing  
9/4/2018Michael HsingCEOSell25,332$150.36$3,808,919.521,090,037View SEC Filing  
8/31/2018Deming XiaoInsiderSell10,000$148.55$1,485,500.00300,171View SEC Filing  
8/27/2018Deming XiaoInsiderSell3,334$150.00$500,100.00305,171View SEC Filing  
8/23/2018Deming XiaoInsiderSell5,497$145.82$801,572.54314,002View SEC Filing  
8/21/2018Saria TsengVPSell5,795$143.81$833,378.95290,205View SEC Filing  
8/20/2018Theodore BlegenCFOSell181$139.96$25,332.7656,125View SEC Filing  
8/17/2018Theodore BlegenCFOSell131$139.56$18,282.3656,125View SEC Filing  
8/14/2018Maurice SciammasVPSell10,737$141.02$1,514,131.74389,218View SEC Filing  
8/14/2018Michael HsingCEOSell17,634$141.05$2,487,275.701,115,369View SEC Filing  
8/10/2018Deming XiaoInsiderSell11,081$138.93$1,539,483.33313,929View SEC Filing  
8/6/2018Deming XiaoInsiderSell1,710$135.99$232,542.90326,720View SEC Filing  
8/6/2018Michael HsingCEOSell15,572$135.65$2,112,341.801,138,632View SEC Filing  
8/6/2018Saria TsengVPSell4,729$135.65$641,488.85291,851View SEC Filing  
8/3/2018Deming XiaoInsiderSell3,019$135.45$408,923.55326,720View SEC Filing  
8/3/2018Maurice SciammasVPSell3,564$135.45$482,743.80392,772View SEC Filing  
8/3/2018Michael HsingCEOSell9,943$135.45$1,346,779.351,138,632View SEC Filing  
7/9/2018James C MoyerDirectorSell15,000$137.31$2,059,650.00641,815View SEC Filing  
7/2/2018Michael HsingCEOSell20,000$132.97$2,659,400.001,148,575View SEC Filing  
6/1/2018Michael HsingCEOSell20,000$133.05$2,661,000.001,168,575View SEC Filing  
5/29/2018Maurice SciammasVPSell6,900$131.38$906,522.00396,336View SEC Filing  
5/21/2018Saria TsengVPSell5,070$130.91$663,713.70299,593View SEC Filing  
5/18/2018Deming XiaoInsiderSell4,816$130.00$626,080.00329,739View SEC Filing  
5/18/2018Maurice SciammasVPSell3,000$129.23$387,690.00409,397View SEC Filing  
5/18/2018Theodore BlegenCFOSell180$127.81$23,005.8056,306View SEC Filing  
5/14/2018Michael HsingCEOSell17,633$126.75$2,234,982.751,188,575View SEC Filing  
5/7/2018James C MoyerDirectorSell10,000$124.89$1,248,900.00656,815View SEC Filing  
5/7/2018Maurice SciammasVPSell7,385$121.09$894,249.65416,150View SEC Filing  
5/4/2018Deming XiaoInsiderSell5,643$120.01$677,216.43340,198View SEC Filing  
5/4/2018Michael HsingCEOSell18,581$120.01$2,229,905.811,213,124View SEC Filing  
5/4/2018Saria TsengVPSell5,736$120.01$688,377.36302,076View SEC Filing  
4/30/2018Theodore BlegenCFOSell232$120.55$27,967.6056,436View SEC Filing  
4/18/2018Maurice SciammasVPSell1,400$125.02$175,028.00419,782View SEC Filing  
4/9/2018James C MoyerDirectorSell15,000$113.41$1,701,150.00666,815View SEC Filing  
4/2/2018Michael HsingCEOSell20,000$111.90$2,238,000.001,224,789View SEC Filing  
3/19/2018Maurice SciammasVPSell4,419$122.04$539,294.76424,401View SEC Filing  
3/5/2018James C MoyerDirectorSell15,000$118.10$1,771,500.00681,815View SEC Filing  
3/1/2018Theodore BlegenCFOSell460$117.18$53,902.80View SEC Filing  
2/22/2018Saria TsengVPSell26,429$117.34$3,101,178.86View SEC Filing  
2/21/2018James C MoyerDirectorSell10,000$118.77$1,187,700.00696,815View SEC Filing  
2/21/2018Michael HsingCEOSell53,029$118.48$6,282,875.921,279,102View SEC Filing  
2/20/2018Theodore BlegenCFOSell1,287$117.28$150,939.3658,415View SEC Filing  
2/14/2018Michael HsingCEOSell20,429$111.15$2,270,683.351,297,572View SEC Filing  
2/12/2018Deming XiaoInsiderSell29,203$108.19$3,159,472.57340,036View SEC Filing  
2/12/2018Michael HsingCEOSell96,181$108.19$10,405,822.391,318,001View SEC Filing  
2/12/2018Saria TsengVPSell29,497$108.19$3,191,280.43331,932View SEC Filing  
2/12/2018Theodore BlegenCFOSell7,564$108.19$818,349.1665,431View SEC Filing  
2/5/2018Deming XiaoInsiderSell4,382$113.85$498,890.70270,479View SEC Filing  
2/5/2018Michael HsingCEOSell17,354$113.85$1,975,752.901,088,915View SEC Filing  
2/5/2018Saria TsengVPSell4,057$113.85$461,889.45262,669View SEC Filing  
1/30/2018Theodore BlegenCFOSell450$120.66$54,297.0040,142View SEC Filing  
1/16/2018James C MoyerDirectorSell15,000$122.36$1,835,400.00705,225View SEC Filing  
12/18/2017Maurice SciammasVPSell1,693$114.66$194,119.38360,395View SEC Filing  
12/11/2017James C MoyerDirectorSell15,000$113.70$1,705,500.00720,225View SEC Filing  
12/1/2017Theodore BlegenCFOSell459$117.91$54,120.6940,336View SEC Filing  
11/21/2017Saria TsengVPSell4,998$125.62$627,848.76266,726View SEC Filing  
11/20/2017James C MoyerDirectorSell10,000$123.76$1,237,600.00735,225View SEC Filing  
11/20/2017Theodore BlegenCFOSell79$122.75$9,697.2540,795View SEC Filing  
11/16/2017Theodore BlegenCFOSell110$121.09$13,319.9040,884View SEC Filing  
11/14/2017Michael HsingCEOSell18,817$119.63$2,251,077.711,106,269View SEC Filing  
11/6/2017Deming XiaoInsiderSell6,004$123.06$738,852.24280,865View SEC Filing  
11/6/2017Maurice SciammasVPSell5,607$123.06$689,997.42362,088View SEC Filing  
11/6/2017Michael HsingCEOSell19,765$123.06$2,432,280.901,125,086View SEC Filing  
10/30/2017Theodore BlegenCFOSell462$120.68$55,754.1641,160View SEC Filing  
10/9/2017James C MoyerDirectorSell15,000$108.40$1,626,000.00View SEC Filing  
9/18/2017Maurice SciammasVPSell1,693$104.09$176,224.37367,695View SEC Filing  
9/12/2017James C MoyerDirectorSell15,000$105.20$1,578,000.00761,201View SEC Filing  
9/1/2017James C MoyerDirectorSell2,000$102.25$204,500.00776,201View SEC Filing  
9/1/2017Theodore BlegenCFOSell459$101.42$46,551.7841,445View SEC Filing  
8/22/2017Saria TsengVPSell4,996$96.50$482,114.00282,327View SEC Filing  
8/18/2017Theodore BlegenCFOSell188$99.31$18,670.2842,092View SEC Filing  
8/14/2017Michael HsingCEOSell18,817$101.94$1,918,204.981,144,851View SEC Filing  
8/7/2017Deming XiaoInsiderSell6,004$101.96$612,167.84284,102View SEC Filing  
8/7/2017Michael HsingCEOSell19,766$101.96$2,015,341.361,174,800View SEC Filing  
8/7/2017Saria TsengVPSell5,606$101.94$571,475.64285,136View SEC Filing  
8/1/2017James C. MoyerDirectorSell12,000$103.12$1,237,440.00View SEC Filing  
7/31/2017Theodore BlegenCFOSell462$102.60$47,401.2042,353View SEC Filing  
7/27/2017Maurice SciammasVPSell10,828$101.60$1,100,124.80374,994View SEC Filing  
7/10/2017James C MoyerDirectorSell15,000$97.65$1,464,750.00790,758View SEC Filing  
7/3/2017James C MoyerDirectorSell2,000$95.41$190,820.00805,758View SEC Filing  
6/26/2017Theodore BlegenCFOSell4,604$99.00$455,796.0042,530View SEC Filing  
6/12/2017James C MoyerDirectorSell15,000$96.84$1,452,600.00807,758View SEC Filing  
5/24/2017Deming XiaoInsiderSell30$95.44$2,863.20286,725View SEC Filing  
5/22/2017Saria TsengVPSell4,996$95.37$476,468.52287,759View SEC Filing  
5/18/2017Deming XiaoInsiderSell5,352$93.64$501,161.28286,725View SEC Filing  
5/18/2017Theodore BlegenCFOSell110$96.34$10,597.4047,145View SEC Filing  
5/15/2017Michael HsingCEOSell18,815$96.13$1,808,685.951,183,434View SEC Filing  
5/5/2017Deming XiaoInsiderSell6,003$92.27$553,896.81295,457View SEC Filing  
5/5/2017Michael HsingCEOSell19,765$92.27$1,823,716.551,222,014View SEC Filing  
5/5/2017Saria TsengVPSell5,606$92.24$517,097.44295,738View SEC Filing  
5/1/2017James C MoyerDirectorSell2,000$91.36$182,720.00834,758View SEC Filing  
5/1/2017Theodore BlegenCFOSell177$91.50$16,195.5047,244View SEC Filing  
4/24/2017Deming XiaoInsiderSell12$94.99$1,139.88298,080View SEC Filing  
4/10/2017James C MoyerDirectorSell15,000$91.45$1,371,750.00836,758View SEC Filing  
4/3/2017James C MoyerDirectorSell2,000$91.61$183,220.00851,758View SEC Filing  
3/16/2017Deming XiaoInsiderSell83$93.05$7,723.15298,080View SEC Filing  
3/6/2017James C MoyerDirectorSell15,000$87.58$1,313,700.00853,758View SEC Filing  
3/1/2017James C MoyerDirectorSell2,000$88.84$177,680.00868,758View SEC Filing  
3/1/2017Theodore BlegenCFOSell284$88.75$25,205.0047,421View SEC Filing  
2/24/2017Deming XiaoInsiderSell30$87.48$2,624.40308,699View SEC Filing  
2/21/2017Saria TsengVPSell23,464$87.86$2,061,547.04321,825View SEC Filing  
2/21/2017Theodore BlegenCFOSell514$86.17$44,291.3848,219View SEC Filing  
2/14/2017Deming XiaoInsiderSell31,823$87.54$2,785,785.42322,152View SEC Filing  
2/13/2017Michael HsingCEOSell155,610$87.38$13,597,201.801,317,346View SEC Filing  
2/10/2017Saria TsengVPSell18,201$89.29$1,625,167.29321,691View SEC Filing  
2/6/2017Deming XiaoInsiderSell5,517$88.25$486,875.25266,873View SEC Filing  
2/6/2017Michael HsingCEOSell19,482$88.25$1,719,286.501,142,406View SEC Filing  
2/6/2017Saria TsengVPSell4,723$88.25$416,804.75266,412View SEC Filing  
2/1/2017James C MoyerDirectorSell2,000$87.97$175,940.00869,192View SEC Filing  
1/30/2017Theodore BlegenCFOSell206$89.00$18,334.0047,912View SEC Filing  
1/24/2017James C. MoyerDirectorSell2,500$90.00$225,000.00View SEC Filing  
1/23/2017Deming XiaoInsiderSell12$87.36$1,048.32272,390View SEC Filing  
1/3/2017James C MoyerDirectorSell2,000$82.71$165,420.00873,982View SEC Filing  
12/16/2016Deming XiaoInsiderSell71$84.59$6,005.89272,390View SEC Filing  
12/13/2016James C MoyerDirectorSell2,500$85.62$214,050.00875,982View SEC Filing  
12/1/2016James C MoyerDirectorSell2,000$78.70$157,400.00878,482View SEC Filing  
11/29/2016Theodore BlegenCFOSell185$83.78$15,499.3048,118View SEC Filing  
11/25/2016Deming XiaoInsiderSell25$83.89$2,097.25272,390View SEC Filing  
11/22/2016Victor K LeeDirectorSell4,504$83.74$377,164.9623,972View SEC Filing  
11/21/2016Victor K LeeDirectorSell2,315$82.81$191,705.1523,911View SEC Filing  
11/18/2016Theodore BlegenCFOSell51$81.35$4,148.8548,314View SEC Filing  
11/17/2016Michael HsingCEOSell15,412$81.17$1,250,992.041,165,979View SEC Filing  
11/7/2016Deming XiaoInsiderSell7,113$77.80$553,391.40285,489View SEC Filing  
11/7/2016Michael HsingCEOSell21,093$77.80$1,641,035.401,197,222View SEC Filing  
11/7/2016Saria TsengVPSell6,319$77.79$491,555.01282,731View SEC Filing  
11/1/2016James C. MoyerDirectorSell2,000$77.02$154,040.00View SEC Filing  
10/28/2016Theodore BlegenCFOSell177$77.97$13,800.6948,354View SEC Filing  
10/24/2016Deming XiaoInsiderSell11$77.89$856.79271,217View SEC Filing  
10/5/2016Deming XiaoInsiderSell89$79.14$7,043.46271,217View SEC Filing  
10/3/2016James C MoyerDirectorSell2,000$79.54$159,080.00884,483View SEC Filing  
9/16/2016Deming XiaoInsiderSell70$75.78$5,304.60271,217View SEC Filing  
9/1/2016Theodore BlegenCFOSell99$76.65$7,588.3548,531View SEC Filing  
8/29/2016Theodore BlegenCFOSell185$76.63$14,176.5548,630View SEC Filing  
8/24/2016Deming XiaoInsiderSell25$75.85$1,896.25271,217View SEC Filing  
8/22/2016Saria TsengVPSell5,653$75.25$425,388.25274,112View SEC Filing  
8/18/2016Theodore BlegenCFOSell51$73.49$3,747.9948,866View SEC Filing  
8/17/2016Michael HsingCEOSell16,998$73.42$1,247,993.161,173,174View SEC Filing  
8/8/2016Deming XiaoInsiderSell7,114$72.66$516,903.24284,286View SEC Filing  
8/8/2016Michael HsingCEOSell21,094$72.66$1,532,690.041,208,497View SEC Filing  
8/8/2016Saria TsengVPSell6,320$72.66$459,211.20280,056View SEC Filing  
8/2/2016Theodore BlegenCFOSell177$72.67$12,862.5948,770View SEC Filing  
7/25/2016Deming XiaoInsiderSell10$71.99$719.90284,642View SEC Filing  
7/5/2016Deming XiaoInsiderSell82$67.26$5,515.32284,642View SEC Filing  
6/16/2016Deming XiaoInsiderSell70$68.43$4,790.10284,642View SEC Filing  
5/27/2016Victor K LeeDirectorSell9,357$68.03$636,556.7127,796View SEC Filing  
5/24/2016Deming XiaoInsiderSell27$65.87$1,778.49284,642View SEC Filing  
5/23/2016Saria TsengVPSell5,630$65.00$365,950.00280,412View SEC Filing  
5/23/2016Victor K LeeDirectorSell10,000$65.44$654,400.0027,796View SEC Filing  
5/11/2016Deming XiaoInsiderSell6,341$63.00$399,483.00284,642View SEC Filing  
5/11/2016Maurice SciammasVPSell26,101$62.57$1,633,139.57338,882View SEC Filing  
5/10/2016Michael HsingCEOSell11,322$62.24$704,681.281,216,200View SEC Filing  
5/6/2016Deming XiaoInsiderSell7,113$61.89$440,223.57297,740View SEC Filing  
5/6/2016Maurice SciammasVPSell6,318$61.91$391,147.38370,945View SEC Filing  
5/6/2016Michael HsingCEOSell21,094$61.91$1,305,929.541,245,017View SEC Filing  
5/2/2016Deming XiaoInsiderSell128$61.10$7,820.80298,096View SEC Filing  
4/25/2016Deming XiaoInsiderSell12$63.53$762.36298,096View SEC Filing  
4/15/2016Michael HsingCEOSell19,693$64.91$1,278,272.631,246,189View SEC Filing  
4/11/2016Deming XiaoInsiderSell32,364$63.75$2,063,205.00298,628View SEC Filing  
4/8/2016Michael HsingCEOSell32,371$63.71$2,062,356.411,298,253View SEC Filing  
4/5/2016Deming XiaoInsiderSell98$62.97$6,171.06330,460View SEC Filing  
4/1/2016Maurice SciammasVPSell4,622$64.19$296,686.18373,017View SEC Filing  
3/18/2016Maurice SciammasVPSell1,431$62.50$89,437.50375,923View SEC Filing  
3/16/2016Deming XiaoInsiderSell84$59.38$4,987.92330,460View SEC Filing  
3/1/2016Maurice SciammasVPSell23,772$58.60$1,393,039.20377,354View SEC Filing  
2/24/2016Deming XiaoInsiderSell17$57.47$976.99895View SEC Filing  
2/19/2016Saria TsengVPSell28,712$58.34$1,675,058.08321,072View SEC Filing  
2/10/2016Michael HsingCEOSell73,841$58.00$4,282,778.001,297,767View SEC Filing  
2/8/2016Deming XiaoinsiderSell6,360$57.50$365,700.00330,009View SEC Filing  
2/8/2016Maurice SciammasVPSell5,413$57.52$311,355.76401,126View SEC Filing  
2/8/2016Meera RaoCFOSell24,093$59.49$1,433,292.57243,534View SEC Filing  
2/8/2016Michael HsingCEOSell16,575$57.64$955,383.001,371,608View SEC Filing  
2/4/2016Meera RaoCFOSell17,559$57.93$1,017,192.87267,627View SEC Filing  
2/4/2016Michael HsingCEOSell88,849$57.93$5,147,022.571,388,183View SEC Filing  
2/4/2016Saria TsengVPSell22,057$57.93$1,277,762.01326,022View SEC Filing  
2/2/2016Deming XiaoinsiderSell25,404$57.95$1,472,161.80336,369View SEC Filing  
1/25/2016Deming XiaoInsiderSell12$61.07$732.84259,324View SEC Filing  
1/5/2016Deming XiaoInsiderSell97$60.93$5,910.21259,324View SEC Filing  
12/16/2015Deming XiaoInsiderSell71$64.26$4,562.46216,124View SEC Filing  
11/30/2015James C MoyerDirectorSell10,000$68.05$680,500.00884,302View SEC Filing  
11/24/2015Victor K. LeeDirectorSell2,582$67.05$173,123.1020,615View SEC Filing  
11/20/2015Jeff ZhouDirectorSell2,500$66.27$165,675.0014,815View SEC Filing  
11/13/2015Saria TsengVPSell4,998$62.77$313,724.46214,595View SEC Filing  
11/11/2015Deming XiaoInsiderSell5,815$64.15$373,032.25216,124View SEC Filing  
11/11/2015Meera RaoCFOSell4,139$64.16$265,558.24175,453View SEC Filing  
11/9/2015Deming XiaoinsiderSell5,322$63.91$340,129.02221,939View SEC Filing  
11/9/2015Meera RaoCFOSell3,754$63.91$239,918.14179,592View SEC Filing  
11/9/2015Michael HsingCEOSell21,733$63.81$1,386,782.731,030,030View SEC Filing  
11/9/2015Saria TsengVPSell4,507$63.91$288,042.37219,593View SEC Filing  
11/6/2015Victor K. LeeDirectorSell20,000$63.62$1,272,400.0020,615View SEC Filing  
11/5/2015Deming XiaoinsiderSell1,167$62.69$73,159.23227,261View SEC Filing  
11/5/2015Maurice SciammasVPSell1,071$62.69$67,140.99299,619View SEC Filing  
11/5/2015Michael HsingCEOSell3,841$62.69$240,792.291,051,763View SEC Filing  
11/2/2015Deming XiaoinsiderSell11,532$62.34$718,904.88228,428View SEC Filing  
11/2/2015Victor K. LeeDirectorSell3,594$62.61$225,020.3420,615View SEC Filing  
10/19/2015Maurice SciammasVPSell2,565$57.28$146,923.20300,690View SEC Filing  
10/15/2015Maurice SciammasVPSell8,625$56.15$484,293.75303,255View SEC Filing  
10/9/2015Maurice SciammasVPSell1,400$55.50$77,700.00311,880View SEC Filing  
10/8/2015Meera RaoCFOSell4,136$55.18$228,224.48184,215View SEC Filing  
10/6/2015Saria TsengVPSell8,284$54.08$447,998.72225,171View SEC Filing  
10/5/2015Deming XiaoInsiderSell89$52.00$4,628.00239,851View SEC Filing  
6/16/2015Deming XiaoInsiderSell70$53.26$3,728.20View SEC Filing  
5/18/2015Meera RaoCFOSell4,142$54.23$224,620.66View SEC Filing  
5/18/2015Victor K LeeDirectorSell5,705$53.30$304,076.50View SEC Filing  
5/15/2015James C MoyerDirectorSell8,000$52.76$422,080.00View SEC Filing  
5/12/2015Saria TsengVPSell4,490$51.87$232,896.30View SEC Filing  
5/11/2015Deming XiaoInsiderSell10,220$52.05$531,951.00View SEC Filing  
5/6/2015Deming XiaoInsiderSell3,377$51.36$173,442.72View SEC Filing  
5/6/2015Meera RaoCFOSell3,300$51.68$170,544.00View SEC Filing  
5/6/2015Michael HsingCEOSell12,632$51.73$653,453.36View SEC Filing  
5/6/2015Saria TsengVPSell4,051$51.68$209,355.68View SEC Filing  
5/5/2015Deming XiaoInsiderSell1,544$52.54$81,121.76View SEC Filing  
5/5/2015Meera RaoCFOSell587$52.54$30,840.98View SEC Filing  
5/5/2015Michael HsingCEOSell2,679$52.54$140,754.66View SEC Filing  
5/5/2015Saria TsengVPSell718$52.54$37,723.72View SEC Filing  
5/4/2015Deming XiaoInsiderSell7,451$52.08$388,048.08View SEC Filing  
5/4/2015Meera RaoCFOSell282$52.70$14,861.40View SEC Filing  
5/4/2015Michael HsingCEOSell1,162$52.70$61,237.40View SEC Filing  
5/4/2015Saria TsengVPSell353$52.70$18,603.10View SEC Filing  
4/23/2015Deming XiaoInsiderSell27,070$54.00$1,461,780.00View SEC Filing  
4/23/2015Meera RaoCFOSell19,773$53.21$1,052,121.33View SEC Filing  
4/14/2015James C MoyerDirectorSell9,200$51.83$476,836.00View SEC Filing  
4/13/2015James C MoyerDirectorSell4,600$52.12$239,752.00View SEC Filing  
4/9/2015Michael HsingCEOSell7,025$52.01$365,370.25View SEC Filing  
4/8/2015Michael HsingCEOSell72,404$52.03$3,767,180.12View SEC Filing  
4/6/2015Deming XiaoInsiderSell97$51.28$4,974.16View SEC Filing  
4/2/2015Michael HsingCEOSell130,560$52.01$6,790,425.60View SEC Filing  
3/30/2015Deming XiaoInsiderSell10,696$53.00$566,888.00View SEC Filing  
3/20/2015James C MoyerDirectorSell9,200$55.18$507,656.00View SEC Filing  
3/16/2015Deming XiaoInsiderSell259$53.16$13,768.44View SEC Filing  
2/24/2015Victor K LeeDirectorSell5,000$52.50$262,500.00View SEC Filing  
2/20/2015James C MoyerDirectorSell9,200$51.04$469,568.00View SEC Filing  
2/19/2015Pilkington Karen A Smith-DirectorSell15,705$50.96$800,326.80View SEC Filing  
2/19/2015Saria TsengVPSell28,441$50.67$1,441,105.47View SEC Filing  
2/13/2015Victor K LeeDirectorSell5,000$50.25$251,250.00View SEC Filing  
2/9/2015Deming XiaoInsiderSell2,748$47.51$130,557.48View SEC Filing  
2/9/2015Maurice SciammasVPSell2,234$47.51$106,137.34View SEC Filing  
2/9/2015Meera RaoCFOSell5,248$47.50$249,280.00View SEC Filing  
2/9/2015Michael HsingCEOSell6,629$47.51$314,943.79View SEC Filing  
2/5/2015Meera RaoCFOSell19,153$47.75$914,555.75View SEC Filing  
2/5/2015Michael HsingCEOSell70,260$47.80$3,358,428.00View SEC Filing  
2/5/2015Saria TsengVPSell23,005$47.78$1,099,178.90View SEC Filing  
2/3/2015Deming XiaoInsiderSell27,106$47.75$1,294,311.50View SEC Filing  
1/9/2015James C MoyerDirectorSell9,200$48.03$441,876.00View SEC Filing  
12/11/2014James C MoyerDirectorSell17,700$41.27$730,479.00View SEC Filing  
11/26/2014Saria TsengVPSell3,863$48.10$185,810.30View SEC Filing  
11/25/2014James C MoyerDirectorSell9,200$46.86$431,112.00View SEC Filing  
11/24/2014James C MoyerDirectorSell4,600$46.77$215,142.00View SEC Filing  
11/21/2014Deming XiaoInsiderSell5,031$46.80$235,450.80View SEC Filing  
11/21/2014Maurice SciammasVPSell17,086$46.32$791,423.52View SEC Filing  
11/18/2014Michael HsingCEOSell78,529$45.22$3,551,081.38View SEC Filing  
11/17/2014Michael HsingCEOSell70,575$45.09$3,182,226.75View SEC Filing  
11/12/2014Saria TsengVPSell1,621$44.49$72,118.29View SEC Filing  
11/11/2014Meera RaoCFOSell5,378$44.66$240,181.48View SEC Filing  
11/10/2014Deming XiaoInsiderSell1,939$44.46$86,207.94View SEC Filing  
11/10/2014Meera RaoCFOSell4,186$44.63$186,821.18View SEC Filing  
11/10/2014Michael HsingCEOSell4,531$44.46$201,448.26View SEC Filing  
11/10/2014Saria TsengVPSell1,523$44.46$67,712.58View SEC Filing  
11/6/2014Maurice SciammasVPSell3,110$43.85$136,373.50View SEC Filing  
11/6/2014Meera RaoCFOSell3,195$43.82$140,004.90View SEC Filing  
11/6/2014Michael HsingCEOSell154,605$46.17$7,138,112.85View SEC Filing  
10/6/2014Deming XiaoInsiderSell89$44.11$3,925.79View SEC Filing  
9/10/2014Deming XiaoInsiderSell150$45.35$6,802.50View SEC Filing  
9/5/2014James C MoyerDirectorSell9,200$47.19$434,148.00View SEC Filing  
8/26/2014Michael HsingCEOSell149,996$46.24$6,935,815.04View SEC Filing  
8/19/2014Meera RaoCFOSell8,648$45.00$389,160.00View SEC Filing  
8/11/2014Deming XiaoInsiderSell5,210$42.23$220,018.30View SEC Filing  
8/11/2014Meera RaoCFOSell1,192$42.51$50,671.92View SEC Filing  
8/11/2014Michael HsingCEOSell78,529$42.55$3,341,408.95View SEC Filing  
8/11/2014Saria TsengVPSell1,376$42.52$58,507.52View SEC Filing  
8/8/2014Deming XiaoInsiderSell5,933$42.19$250,313.27View SEC Filing  
8/8/2014Maurice SciammasVPSell2,227$41.98$93,489.46View SEC Filing  
8/8/2014Meera RaoCFOSell4,863$42.13$204,878.19View SEC Filing  
8/8/2014Michael HsingCEOSell4,530$42.04$190,441.20View SEC Filing  
8/6/2014Deming XiaoInsiderSell798$41.85$33,396.30View SEC Filing  
8/6/2014Meera RaoCFOSell575$41.85$24,063.75View SEC Filing  
8/6/2014Michael HsingCEOSell2,077$41.85$86,922.45View SEC Filing  
8/6/2014Saria TsengVPSell1,351$42.09$56,863.59View SEC Filing  
8/5/2014Maurice SciammasVPSell2,750$41.33$113,657.50View SEC Filing  
8/5/2014Meera RaoCFOSell2,717$41.35$112,347.95View SEC Filing  
8/5/2014Michael HsingCEOSell3,553$41.19$146,348.07View SEC Filing  
8/4/2014Deming XiaoInsiderSell14,110$41.71$588,528.10View SEC Filing  
7/29/2014Maurice SciammasVPSell2,682$42.75$114,655.50View SEC Filing  
6/30/2014Jeff ZhouDirectorSell20,882$42.48$887,067.36View SEC Filing  
6/17/2014Maurice SciammasVPSell12,700$42.00$533,400.00View SEC Filing  
6/12/2014Maurice SciammasVPSell7,300$42.01$306,673.00View SEC Filing  
6/6/2014Maurice SciammasVPSell15,000$40.11$601,650.00View SEC Filing  
6/5/2014Meera RaoCFOSell9,367$40.05$375,148.35View SEC Filing  
5/29/2014James C MoyerDirectorSell17,000$39.44$670,480.00View SEC Filing  
5/22/2014Douglas McburnieDirectorSell3,493$38.32$133,851.76View SEC Filing  
5/15/2014James MoyerDirectorSell17,000$37.22$632,740.00997,801View SEC Filing  
5/9/2014Meera RaoCFOSell5,796$36.52$211,669.9258,456View SEC Filing  
5/9/2014Saria TsengVPSell2,900$36.53$105,937.0046,355View SEC Filing  
5/8/2014Deming XiaoInsiderSell1,953$36.43$71,147.7980,022View SEC Filing  
5/8/2014Maurice SciammasVPSell2,161$36.49$78,854.8986,325View SEC Filing  
5/8/2014Michael HsingCEOSell4,558$36.43$166,047.94318,020View SEC Filing  
5/6/2014Maurice SciammasVPSell5,286$36.58$193,361.8888,486View SEC Filing  
5/6/2014Meera RaoCFOSell2,973$36.58$108,752.3464,252View SEC Filing  
5/6/2014Michael HsingCEOSell5,632$36.31$204,497.92322,578View SEC Filing  
5/5/2014Deming XiaoInsiderSell5,052$36.57$184,751.6481,975View SEC Filing  
5/1/2014James MoyerDirectorSell17,000$36.78$625,260.00997,801View SEC Filing  
4/29/2014Meera RaoCFOSell12,453$36.95$460,138.3567,225View SEC Filing  
4/17/2014James MoyerDirectorSell17,000$35.90$610,300.00997,801View SEC Filing  
4/3/2014James MoyerDirectorSell17,000$39.18$666,060.00997,801View SEC Filing  
3/19/2014Maurice SciammasVPSell88,720$38.66$3,429,915.2093,772View SEC Filing  
3/18/2014James MoyerDirectorSell17,000$38.56$655,520.00997,801View SEC Filing  
3/7/2014James MoyerDirectorSell17,000$36.89$627,130.00997,801View SEC Filing  
2/28/2014Michael HsingCEOSell5,151$36.40$187,496.40328,210View SEC Filing  
2/27/2014Michael HsingCEOSell74,849$36.31$2,717,767.19333,361View SEC Filing  
2/26/2014Kuo Wei Herbert ChangDirectorSell7,254$36.06$261,579.242,358View SEC Filing  
2/24/2014Pilkington Karen Smith-DirectorSell1,411$35.03$49,427.3318,282View SEC Filing  
2/20/2014Saria TsengVPSell4,118$34.85$143,512.3059,847View SEC Filing  
2/19/2014James MoyerDirectorSell17,000$34.90$593,300.00997,801View SEC Filing  
2/14/2014Saria TsengVPSell11,000$35.10$386,100.0063,215View SEC Filing  
2/14/2014Victor LeeDirectorSell15,705$35.08$550,931.4018,082View SEC Filing  
2/13/2014Deming XiaoInsiderSell17,987$34.74$624,868.3885,289View SEC Filing  
2/13/2014Michael HsingCEOSell40,000$35.00$1,400,000.00407,179View SEC Filing  
2/12/2014Jeff ZhouDirectorSell16,000$34.48$551,680.0014,782View SEC Filing  
2/11/2014Saria TsengVPSell14,166$33.24$470,877.8474,215View SEC Filing  
2/10/2014Deming XiaoInsiderSell11,817$32.66$385,943.2293,849View SEC Filing  
2/10/2014Maurice SciammasVPSell3,360$33.20$111,552.00137,492View SEC Filing  
2/10/2014Meera RaoCFOSell10,758$33.88$364,481.0479,678View SEC Filing  
2/10/2014Michael HsingCEOSell5,347$33.21$177,573.87447,179View SEC Filing  
2/6/2014Deming XiaoInsiderSell16,439$31.17$512,403.63105,666View SEC Filing  
2/6/2014James MoyerDirectorSell8,500$31.87$270,895.00View SEC Filing  
2/6/2014Maurice SciammasVPSell14,020$31.46$441,069.20140,852View SEC Filing  
2/6/2014Meera RaoCFOSell9,762$31.35$306,038.7090,436View SEC Filing  
2/6/2014Michael HsingCEOSell34,921$31.20$1,089,535.20452,526View SEC Filing  
2/5/2014James MoyerDirectorSell17,000$31.52$535,840.00989,301View SEC Filing  
2/4/2014Deming XiaoInsiderSell4,687$32.33$151,530.7150,565View SEC Filing  
1/24/2014James MoyerDirectorSell17,000$33.95$577,150.00997,801View SEC Filing  
1/9/2014James MoyerDirectorSell17,000$33.86$575,620.00997,801View SEC Filing  
1/7/2014Deming XiaoInsiderSell5,164$33.94$175,266.1654,961View SEC Filing  
1/3/2014Michael HsingCEOSell20,000$34.02$680,400.00308,436View SEC Filing  
12/24/2013James MoyerDirectorSell17,000$33.60$571,200.00997,801View SEC Filing  
12/12/2013James MoyerDirectorSell17,000$32.12$546,040.00997,801View SEC Filing  
11/25/2013James MoyerDirectorSell17,000$32.40$550,800.00997,801View SEC Filing  
11/22/2013Saria TsengVPSell4,700$32.09$150,823.0043,852View SEC Filing  
11/13/2013Kuo Wei Herbert ChangDirectorSell20,000$32.63$652,600.0021,762View SEC Filing  
11/13/2013Maurice SciammasVPSell23,359$32.72$764,306.4897,546View SEC Filing  
11/12/2013James MoyerDirectorSell17,000$32.31$549,270.001,006,301View SEC Filing  
11/8/2013Michael HsingCEOSell8,167$31.29$255,545.43328,436View SEC Filing  
11/7/2013Kuo Wei Herbert ChangDirectorSell4,000$32.00$128,000.0041,762View SEC Filing  
11/7/2013Saria TsengVPSell4,799$31.58$151,552.4251,911View SEC Filing  
11/6/2013Maurice SciammasVPSell5,190$31.51$163,536.90100,905View SEC Filing  
11/6/2013Meera RaoCFOSell2,696$31.51$84,950.9657,592View SEC Filing  
11/4/2013Deming XiaoInsiderSell5,321$31.73$168,835.33View SEC Filing  
10/31/2013Michael HsingCEOSell352,889$31.56$11,137,176.84View SEC Filing  
10/30/2013James C MoyerDirectorSell17,000$31.71$539,070.00View SEC Filing  
10/25/2013Maurice SciammasVPSell18,788$32.03$601,779.64View SEC Filing  
10/25/2013Meera RaoCFOSell5,000$31.75$158,750.00View SEC Filing  
10/25/2013Pilkington Karen A Smith-DirectorSell25,000$31.75$793,750.00View SEC Filing  
10/15/2013James MoyerDirectorSell17,000$31.02$527,340.001,006,301View SEC Filing  
10/4/2013Maurice SciammasVPSell27,000$31.13$840,510.00104,638View SEC Filing  
9/24/2013Maurice SciammasVPSell63,767$30.53$1,946,806.51104,638View SEC Filing  
9/17/2013James MoyerDirectorSell17,000$30.45$517,650.001,006,301View SEC Filing  
9/6/2013James C MoyerDirectorSell17,000$30.54$519,180.00View SEC Filing  
8/30/2013Meera RaoCFOSell11,429$30.02$343,098.5863,769View SEC Filing  
8/29/2013Michael HsingCEOSell20,000$30.00$600,000.00557,344View SEC Filing  
8/28/2013Kuo Wei Herbert ChangDirectorSell6,000$29.05$174,300.0045,762View SEC Filing  
8/26/2013Kuo Wei Herbert ChangDirectorSell4,000$29.03$116,120.0051,762View SEC Filing  
8/23/2013James MoyerDirectorSell17,000$28.84$490,280.001,006,301View SEC Filing  
8/15/2013Deming XiaoInsiderSell10,503$29.35$308,263.0568,485View SEC Filing  
8/15/2013Kuo Wei Herbert ChangDirectorSell8,000$29.30$234,400.0055,762View SEC Filing  
8/13/2013Kuo Wei Herbert ChangDirectorSell7,500$29.27$219,525.0063,762View SEC Filing  
8/9/2013Deming XiaoInsiderSell48,878$27.24$1,331,436.7278,988View SEC Filing  
8/9/2013James MoyerDirectorSell17,000$28.41$482,970.001,006,301View SEC Filing  
8/8/2013Meera RaoCFOSell11,543$28.07$324,012.0173,769View SEC Filing  
8/8/2013Michael HsingCEOSell5,301$28.28$149,912.28577,344View SEC Filing  
8/8/2013Saria TsengVPSell1,753$28.88$50,626.6455,710View SEC Filing  
8/7/2013Maurice SciammasVPSell11,753$28.04$329,554.12104,638View SEC Filing  
8/7/2013Pilkington Karen Smith-DirectorSell30,000$27.00$810,000.0014,789View SEC Filing  
8/6/2013Deming XiaoInsiderSell3,354$26.19$87,841.2681,065View SEC Filing  
8/6/2013Maurice SciammasVPSell5,193$26.13$135,693.09106,241View SEC Filing  
8/6/2013Meera RaoCFOSell2,138$26.20$56,015.6085,182View SEC Filing  
8/6/2013Michael HsingCEOSell2,928$26.15$76,567.20582,195View SEC Filing  
7/24/2013James C MoyerDirectorSell17,000$26.34$447,780.00View SEC Filing  
7/23/2013Meera RaoCFOSell5,000$26.55$132,750.00View SEC Filing  
7/23/2013Saria TsengVPSell6,888$26.70$183,909.60View SEC Filing  
7/17/2013Deming XiaoInsiderSell134,159$26.03$3,492,158.77View SEC Filing  
7/16/2013Saria TsengVPSell5,510$25.80$142,158.00View SEC Filing  
7/15/2013Saria TsengVPSell13,957$25.24$352,274.68View SEC Filing  
7/12/2013Deming XiaoInsiderSell56,185$25.19$1,415,300.15View SEC Filing  
7/11/2013James C MoyerDirectorSell12,000$24.87$298,440.00View SEC Filing  
7/11/2013Maurice SciammasVPSell40,000$25.12$1,004,800.00View SEC Filing  
7/5/2013Maurice SciammasVPSell10,000$24.75$247,500.00View SEC Filing  
7/2/2013Saria TsengVPSell6,000$24.25$145,500.00View SEC Filing  
6/26/2013James C MoyerDirectorSell7,000$23.86$167,020.00View SEC Filing  
6/13/2013James C MoyerDirectorSell3,200$24.60$78,720.00View SEC Filing  
5/31/2013Kuo Wei Herbert ChangDirectorSell27,500$24.65$677,875.00View SEC Filing  
5/30/2013Victor K LeeDirectorSell10,705$24.43$261,523.15View SEC Filing  
5/29/2013Saria TsengVPSell19,800$24.35$482,130.00View SEC Filing  
5/28/2013Michael HsingCEOSell4,000$24.56$98,240.00View SEC Filing  
5/20/2013Maurice SciammasVPSell41,882$24.25$1,015,638.50View SEC Filing  
5/15/2013James C MoyerDirectorSell3,200$24.44$78,208.00View SEC Filing  
1/17/2013Maurice SciammasVPSell14,000$23.52$329,280.00View SEC Filing  
11/13/2012Maurice SciammasVPSell1,875$19.21$36,018.75View SEC Filing  
11/12/2012Deming XiaoInsiderSell1,769$19.36$34,247.84View SEC Filing  
11/12/2012Michael HsingCEOSell5,896$19.36$114,146.56View SEC Filing  
8/10/2012Kuo Wei Herbert ChangDirectorSell20,000$21.08$421,600.00View SEC Filing  
8/10/2012Maurice SciammasVPSell1,883$20.56$38,714.48View SEC Filing  
8/10/2012Meera RaoCFOSell3,226$20.77$67,004.02View SEC Filing  
8/10/2012Michael HsingCEOSell10,423$20.62$214,922.26View SEC Filing  
8/9/2012Deming XiaoInsiderSell41,329$20.90$863,776.10View SEC Filing  
(Data available from 1/1/2013 forward)
This page was last updated on 12/17/2018 by MarketBeat.com Staff

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