Switch to:

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Mr. Charles LiangPresident and CEO, 10% Owner7,160,98014.8%2016-01-27
Ms. Chiu-Chu (Sara) Liu LiangVP of Operations & Treasurer, 10% Owner495,6201.02%2016-01-27
Mr. Hwei-Ming (Fred) TsaiDirector251,0000.52%2016-05-23
Liaw Shiow-Meei SN/A133,4360.28%2011-05-31
Alex HsuN/A38,962less than 0.1%2007-11-07

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Share Ownership Details
Tsai Hwei-Ming FredDirector2016-05-24Sell10,000251,000$25.16251.63.54251,000 (Direct)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2016-05-10Sell2,0000$26.9753.9-3.41Link
Hideshima HowardCFO
(Click for the stocks that their CFOs have bought)
2016-02-29Sell20,3120$32.4658.1-19.6Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2016-02-26Sell20,0002,142,353$32.18643.6-19.05
68,177 (By Spouse)
2,054,340 (By Liaw Family Trust)
9,918 (By Child A)
9,918 (By Child B)
Tsai Hwei-Ming FredDirector2016-02-25Sell5,000261,000$32160-18.59261,000 (Direct)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2016-02-12Sell1,0000$29.9129.9-12.91Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2016-02-12Sell1,0000$32.2232.2-19.15Link
Tsai Hwei-Ming FredDirector2016-02-05Sell5,000266,000$32160-18.59266,000 (Direct)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2015-11-06Sell1,0000$30.630.6-14.87Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2015-11-06Sell12,4812,142,353$30.33378.5-14.11
68,177 (By Spouse)
2,056,416 (By Liaw Family Trust)
8,880 (By Child A)
8,880 (By Child B)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2015-08-31Sell4,0000$26.95107.8-3.34Link
Liang CharlesPresident and CEO, 10% Owner
(Click for the stocks that their CEOs have bought)
2015-08-27Sell97,7357,683,800$25.52492.22.167,160,980 (Direct)
495,620 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child D)
6,100 (By child E)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2015-08-27Sell97,7357,683,800$25.52492.22.16495,620 (Direct)
7,160,980 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child D)
6,100 (By child E)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2015-08-13Sell1,0000$27.2527.3-4.4Link
Hideshima HowardCFO2015-05-29Sell16,2500$33.58545.7-22.42Link
Black Laura A.Director2015-05-26Sell18,0000$33.53603.5-22.31Link
Tsai Hwei-Ming FredDirector2015-05-18Sell10,000271,000$33.19331.9-21.51271,000 (Direct)
Hideshima HowardCFO2015-02-27Sell16,2500$40.49658-35.66Link
Liang CharlesPresident and CEO, 10% Owner2015-02-24Sell64,8007,850,681$38.572499.3-32.467,309,561 (Direct)
495,620 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2015-02-24Sell64,8007,850,681$38.572499.3-32.46495,620 (Direct)
7,309,561 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Tsai Hwei-Ming FredDirector2015-02-17Sell7,000271,000$39.67277.7-34.33271,000 (Direct)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2015-02-12Sell2,0000$39.9880-34.84Link
HINCKLEY GREGORY KDirector2015-02-10Sell9,0000$39.02351.2-33.24Link
Hideshima HowardCFO2014-11-26Sell16,2500$33.68547.3-22.65Link
Hideshima HowardCFO2014-11-26Sell16,2500$33.68547.3-22.65Link
Liang CharlesPresident and CEO, 10% Owner2014-11-20Sell150,0007,850,681$33.365004-21.917,309,561 (Direct)
495,620 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2014-11-20Sell150,0007,850,681$33.365004-21.91495,620 (Direct)
7,309,561 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Tsai Hwei-Ming FredDirector2014-11-07Sell9,000278,000$32.61293.5-20.12278,000 (Direct)
Tsai Hwei-Ming FredDirector2014-11-05Sell5,000287,000$32.97164.9-20.99287,000 (Direct)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2014-10-28Sell2,0000$31.2562.5-16.64Link
Hideshima HowardCFO2014-08-29Sell10,0000$24.52456.33Link
HINCKLEY GREGORY KDirector2014-08-26Sell50,2500$24.691240.75.51Link
Tsai Hwei-Ming FredDirector2014-08-22Sell14,000292,000$25.22353.13.29292,000 (Direct)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2014-05-16Sell30,0007,850,681$19.02570.636.96495,620 (Direct)
7,309,561 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Liang CharlesPresident and CEO, 10% Owner2014-05-16Sell30,0007,850,681$19.02570.636.967,309,561 (Direct)
495,620 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Tsai Hwei-Ming FredDirector2014-05-12Sell4,000306,000$18.4173.641.5306,000 (Direct)
Tsai Hwei-Ming FredDirector2014-05-09Sell10,000310,000$18.618640.05310,000 (Direct)
Hideshima HowardCFO2014-02-28Sell13,0010$20.55267.226.76Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2014-02-27Sell38,0002,161,983$20.82791.225.1218,000 (Direct)
69,807 (By Spouse)
2,056,356 (By Liaw Family Trust)
8,910 (By Child A)
8,910 (By Child B)
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2014-02-27Sell38,0002,142,353$20.82791.225.12
68,177 (By Spouse)
2,059,616 (By Liaw Family Trust)
7,280 (By Child A)
7,280 (By Child B)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2014-02-14Sell100,0007,530,681$21.76217619.72525,620 (Direct)
6,959,561 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Liang CharlesPresident and CEO, 10% Owner2014-02-14Sell100,0007,530,681$21.76217619.726,959,561 (Direct)
525,620 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Tsai Hwei-Ming FredDirector2014-02-07Sell3,125320,000$20.796525.3320,000 (Direct)
Tsai Hwei-Ming FredDirector2014-02-05Sell6,000323,125$20.13120.829.41323,125 (Direct)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2013-11-13Sell60,0007,530,681$14.44866.480.4525,620 (Direct)
6,959,561 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Liang CharlesPresident and CEO, 10% Owner2013-11-13Sell60,0007,530,681$14.44866.480.46,959,561 (Direct)
525,620 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2013-11-05Sell10,0000$14.11141.184.62Link
Liang CharlesPresident and CEO, 10% Owner2013-08-30Sell13,5017,590,681$12.86173.6102.576,959,561 (Direct)
585,620 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2013-08-30Sell13,5017,590,681$12.86173.6102.57585,620 (Direct)
6,959,561 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2013-02-19Sell20,0007,654,182$12.43248.6109.57599,121 (Direct)
7,009,561 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Liang CharlesPresident and CEO, 10% Owner2013-02-19Sell20,0007,654,182$12.43248.6109.577,009,561 (Direct)
599,121 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2013-02-15Sell2,0000$12.4825108.73Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2013-02-08Sell20,0007,734,182$12.7254105.12679,121 (Direct)
7,009,561 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Liang CharlesPresident and CEO, 10% Owner2013-02-08Sell20,0007,734,182$12.55251107.577,009,561 (Direct)
679,121 (By Spouse)
15,000 (By Spouse as Trustee for Green Earth Charitable Trust)
6,100 (By Child A)
6,100 (By Child B)
6,100 (By Child C)
6,100 (By Child D)
6,100 (By Child E)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2013-02-07Sell4,0000$12.6750.7105.6Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2013-02-06Sell40,0007,734,182$12.54501.6107.74679,121 (Direct)
7,009,561 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Liang CharlesPresident and CEO, 10% Owner2013-02-06Sell40,0007,734,182$12.54501.6107.747,009,561 (Direct)
679,121 (By Spouse)
15,000 (By Spouse as Trustee for Green Earth Charitable Trust)
6,100 (By Child A)
6,100 (By Child B)
6,100 (By Child C)
6,100 (By Child D)
6,100 (By Child E)
Hideshima HowardCFO2012-05-31Sell8,9990$15.74141.665.5Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2012-02-29Sell40,0008,175,823$17.12684.852.16479,121 (Direct)
7,651,202 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Liang CharlesPresident and CEO, 10% Owner2012-02-29Sell40,0008,175,823$17.12684.852.167,651,202 (Direct)
479,121 (By Spouse)
15,000 (By Spouse as Trustee for Green Earth Charitable Trust)
6,100 (By Child A)
6,100 (By Child B)
6,100 (By Child C)
6,100 (By Child D)
6,100 (By Child E)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2012-02-29Sell5,0000$16.7283.655.8Link
Hideshima HowardCFO2012-02-29Sell10,0000$16.99169.953.33Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2012-02-24Sell4,0000$17.4569.849.28Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2012-02-24Sell18,0003,286,486$17.42313.649.54
69,807 (By Spouse)
3,208,279 (By Liaw Family Trust)
4,200 (By Child A)
4,200 (By Child B)
Liang CharlesPresident and CEO, 10% Owner2012-02-24Sell40,0008,215,823$17.36694.450.067,691,202 (Direct)
479,121 (By Spouse)
15,000 (By Spouse as Trustee for Green Earth Charitable Trust)
6,100 (By Child A)
6,100 (By Child B)
6,100 (By Child C)
6,100 (By Child D)
6,100 (By Child E)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2012-02-24Sell40,0008,215,823$17.36694.450.06479,121 (Direct)
7,691,202 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
6,100 (By child A)
6,100 (By child B)
6,100 (By child C)
6,100 (By child D)
6,100 (By child E)
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2012-02-15Sell18,0003,286,486$17.02306.453.06
69,807 (By Spouse)
3,208,279 (By Liaw Family Trust)
4,200 (By Child A)
4,200 (By Child B)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2012-02-08Sell8,0000$17.514048.86Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2012-02-03Sell5,0000$17.2286.151.28Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2011-11-30Sell24,0003,286,486$13.58325.991.83
69,807 (By Spouse)
3,208,279 (By Liaw Family Trust)
4,200 (By Child A)
4,200 (By Child B)
Hideshima HowardCFO2011-11-30Sell10,0000$13.57135.791.97Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-11-28Sell1,0000$13.4513.593.68Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2011-11-23Sell20,0008,255,823$13.426894.4479,121 (Direct)
7,739,202 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
4,500 (By child A)
4,500 (By child B)
4,500 (By child C)
4,500 (By child D)
4,500 (By child E)
Liang CharlesPresident and CEO, 10% Owner2011-11-23Sell20,0008,255,823$13.426894.47,739,202 (Direct)
479,121 (By Spouse)
15,000 (By Spouse as Trustee for Green Earth Charitable Trust)
4,500 (By child A)
4,500 (By child B)
4,500 (By child C)
4,500 (By child D)
4,500 (By child E)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2011-11-17Sell20,0008,275,823$14.77295.476.37479,121 (Direct)
7,759,202 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
4,500 (By child A)
4,500 (By child B)
4,500 (By child C)
4,500 (By child D)
4,500 (By child E)
Liang CharlesPresident and CEO, 10% Owner2011-11-17Sell20,0008,275,823$14.77295.476.377,759,202 (Direct)
479,121 (By Spouse)
15,000 (By Spouse as Trustee for Green Earth Charitable Trust)
4,500 (By child A)
4,500 (By child B)
4,500 (By child C)
4,500 (By child D)
4,500 (By child E)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-11-15Sell1,0000$15.415.469.16Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2011-11-14Sell20,0008,295,823$15.330670.26479,121 (Direct)
7,779,202 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
4,500 (By child A)
4,500 (By child B)
4,500 (By child C)
4,500 (By child D)
4,500 (By child E)
Liang CharlesPresident and CEO, 10% Owner2011-11-14Sell20,0008,295,823$15.330670.267,779,202 (Direct)
479,121 (By Spouse)
15,000 (By Spouse as Trustee for Green Earth Charitable Trust)
4,500 (By child A)
4,500 (By child B)
4,500 (By child C)
4,500 (By child D)
4,500 (By child E)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2011-11-08Sell34,0008,315,823$15.63531.466.67479,121 (Direct)
7,799,202 (By Spouse)
15,000 (As Trustee for Green Earth Charitable Trust)
4,500 (By child A)
4,500 (By child B)
4,500 (By child C)
4,500 (By child D)
4,500 (By child E)
Liang CharlesPresident and CEO, 10% Owner2011-11-08Sell34,0008,315,823$15.63531.466.677,799,202 (Direct)
15,000 (By Spouse as Trustee for Green Earth Charitable Trust)
479,121 (By Spouse)
4,500 (By child A)
4,500 (By child B)
4,500 (By child C)
4,500 (By child D)
4,500 (By child E)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-11-03Sell1,0000$16.0816.162Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-08-31Sell1,0000$13.6113.691.4Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-08-29Sell1,0000$13.7213.789.87Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-08-23Sell2,0000$13.6727.390.56Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2011-08-08Sell14,0008,383,680$13.0718399.31479,121 (Direct)
29,000 (As trustee of Green Earth Charitable Trust)
7,853,059 (By spouse)
4,500 (By child A)
4,500 (By child B)
4,500 (By child C)
4,500 (By child D)
4,500 (By child E)
Liang CharlesPresident and CEO, 10% Owner2011-08-08Sell14,0008,383,680$13.0718399.317,853,059 (Direct)
29,000 (By spouse as trustee of Green Earth Charitable Trust)
479,121 (By spouse)
4,500 (By child A)
4,500 (By child B)
4,500 (By child C)
4,500 (By child D)
4,500 (By child E)
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2011-05-31Sell7453,286,486$16.7812.555.24261,459 (Direct)
79,062 (By Spouse)
2,945,965 (By Liaw Family Trust)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-05-27Sell2,0000$16.53357.88Link
Hideshima HowardCFO2011-02-25Sell10,0000$15.11151.172.4Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-02-25Sell2,0000$15.230.471.38Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-02-24Sell1,0000$14.6914.777.33Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-02-15Sell2,0000$15.831.664.87Link
Liang CharlesPresident and CEO, 10% Owner2011-02-11Sell14,0000$15.81221.364.77Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2011-02-11Sell14,0000$15.81221.364.77Link
Tsai Hwei-Ming FredDirector2011-02-09Sell5,0000$15.4777.468.39Link
Tsai Hwei-Ming FredDirector2011-02-08Sell10,0000$15.28152.870.48Link
Liang CharlesPresident and CEO, 10% Owner2011-02-08Sell14,0000$15.4321668.83Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2011-02-08Sell14,0000$15.4321668.83Link
Tsai Hwei-Ming FredDirector2011-02-04Sell30,0000$14.81444.375.89Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-02-03Sell15,0000$14.87223.175.18Link
Tsai Hwei-Ming FredDirector2011-02-01Sell10,000320,000$14.25142.582.8125,000 (Direct)
295,000 (By Li-Jiuan Chi Tsai Trustee and Hwei Ming Tsai Trustee for the benefit of Tsai Family Trust)
Tsai Hwei-Ming FredDirector2011-02-01Sell30,0000$14.242683.45Link
Tsai Hwei-Ming FredDirector2011-01-31Sell20,000330,000$14.21284.283.325,000 (Direct)
325,000 (By Li-Jiuan Chi Tsai Trustee and Hwei Ming Tsai Trustee for the benefit of Tsai Family Trust)
Tsai Hwei-Ming FredDirector2011-01-31Sell20,000330,000$14.21284.283.3225,000 (Direct)
305,000 (By Li-Jiuan Chi Tsai Trustee and Hwei Ming Tsai Trustee for the benefit of Tsai Family Trust)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2010-11-24Sell3,0003,000$10.631.8145.75Link
Tsai Hwei-Ming FredDirector2010-11-23Sell5,000355,000$10.3151.6152.67Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2010-11-22Sell2,0002,000$10.3120.6152.67Link
Liang CharlesPresident and CEO, 10% Owner2010-11-16Sell3,1008,362,927$10.331.9152.91Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2010-11-16Sell3,1008,362,927$10.331.9152.91Link
Liang CharlesPresident and CEO, 10% Owner2010-11-12Sell32,4008,370,527$10.74348142.55Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2010-11-12Sell32,4008,370,527$10.74348142.55Link
Liang CharlesPresident and CEO, 10% Owner2010-11-10Sell28,5008,411,627$10.95312.1137.9Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2010-11-10Sell28,5008,411,627$10.95312.1137.9Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2010-11-08Sell32,4348,447,127$11.25364.9131.56Link
Liang CharlesPresident and CEO, 10% Owner2010-11-08Sell32,4348,447,127$11.25364.9131.56Link
Liang CharlesPresident and CEO, 10% Owner2010-11-04Sell32,5668,459,361$11.41371.6128.31Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2010-11-04Sell32,5668,459,361$11.41371.6128.31Link
Tsai Hwei-Ming FredDirector2010-05-04Sell25,000365,000$14.26356.582.68Link
Tsai Hwei-Ming FredDirector2010-05-04Sell25,000355,000$14.26356.582.68Link
Liu Liang Chiu-Chu SaraDirector, 10% Owner2010-02-25Sell20,0000$14.4528980.28Link
Liang CharlesPresident and CEO, 10% Owner2010-02-25Sell20,0000$14.4528980.28Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales, 10% Owner2010-02-22Sell3,0000$14.7544.376.61Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales, 10% Owner2010-02-19Sell3,0000$14.6243.978.18Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales, 10% Owner2010-02-12Sell5,0000$13.3166.695.72Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2010-02-12Sell10,0000$13.413494.4Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales, 10% Owner2010-02-12Sell5,0000$13.3166.695.72Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2010-02-11Sell15,0000$12.9193.5101.94Link
Liang CharlesPresident and CEO, 10% Owner2009-11-18Sell50,000512,611$9.89494.5163.4Link
Liu Liang Chiu-Chu SaraDirector, 10% Owner2009-11-18Sell50,000512,611$9.89494.5163.4Link
Liu Liang Chiu-Chu SaraDirector, 10% Owner2009-11-12Sell50,0000$9.51475.5173.92Link
Liang CharlesPresident and CEO, 10% Owner2009-11-12Sell50,0000$9.51475.5173.92Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-11-11Sell15,0000$9.66144.9169.67Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-11-09Sell5,0000$9.1645.8184.39Link
Tsai Hwei-Ming FredDirector2009-10-30Sell10,0000$8.1481.4220.02Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-08-31Sell5,0000$7.9940226.03Link
Liu Liang Chiu-Chu SaraDirector, 10% Owner2009-08-31Sell21,0006,313,173$7.98167.6226.44Link
Liang CharlesPresident and CEO, 10% Owner2009-08-31Sell21,0006,313,173$7.98167.6226.44Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-08-28Sell5,0000$8.140.5221.6Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2009-08-27Sell2,4410$8.0819.7222.4Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-08-27Sell3,0000$824225.63Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2009-08-26Sell6,0000$7.9647.8227.26Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-08-26Sell2,0003,000$7.915.8229.75Link
Liu Liang Chiu-Chu SaraDirector, 10% Owner2009-08-26Sell10,000190,000$7.979229.75Link
Liang CharlesPresident and CEO, 10% Owner2009-08-26Sell10,000190,000$7.979229.75Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2009-08-25Sell10,1000$7.8679.4231.42Link
Liang CharlesPresident and CEO, 10% Owner2009-08-24Sell21,0006,334,173$7.76163235.7Link
Liu Liang Chiu-Chu SaraDirector, 10% Owner2009-08-24Sell21,0006,334,173$7.76163235.7Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2009-08-24Sell1,5000$7.8511.8231.85Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-08-21Sell5,0005,000$7.7538.8236.13Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2009-08-21Sell1,9590$7.7515.2236.13Link
Liaw Yih-Shyan Wally, Director, 10% Owner2009-08-18Sell3,0000$7.522.5247.33Link
Liaw Shiow-Meei S10% Owner2009-08-18Sell3,0000$7.522.5247.33Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2009-08-10Sell21,0006,376,173$7.53158.1245.95Link
Liang CharlesPresident and CEO, 10% Owner2009-08-10Sell21,0006,376,173$7.53158.1245.95Link
Liaw Yih-Shyan Wally, Director2009-05-18Sell14,0351,745,965$6.1185.8326.35
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2009-02-24Sell60,0746,397,173$4.44266.7486.71
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2009-02-24Sell60,0746,397,173$4.44266.7486.71
Liang CharlesPresident and CEO, 10% Owner2009-02-24Sell60,0746,397,173$4.44266.7486.71
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2009-02-13Sell16,0246,457,247$5.0580.9415.84
Liang CharlesPresident and CEO, Director, 10% Owner2009-02-13Sell16,0246,457,247$5.0580.9415.84
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2009-02-11Sell9,5366,473,271$5.1549.1405.83
Liang CharlesPresident and CEO, Director, 10% Owner2009-02-11Sell9,5366,473,271$5.1549.1405.83
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2009-02-06Sell6,5986,482,807$5.4235.8380.63
Liang CharlesPresident and CEO, Director, 10% Owner2009-02-06Sell6,5986,482,807$5.4235.8380.63
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2009-01-21Sell33,8006,489,405$5.22176.4399.04
Liang CharlesPresident and CEO, Director, 10% Owner2009-01-21Sell33,8006,489,405$5.22176.4399.04
Liang CharlesPresident and CEO, Director, 10% Owner2008-11-12Sell50,526330,000$5.18261.7402.9
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2008-11-12Sell50,526330,000$5.18261.7402.9
Liaw Shiow-Meei S2008-11-12Sell25,2630$5.19131.1401.93
Liaw Shiow-Meei S2008-11-12Sell25,2630$5.19131.1401.93
Liang CharlesPresident and CEO, Director, 10% Owner2008-11-07Sell16,842330,000$5.490.9382.41
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2008-11-07Sell16,842330,000$5.490.9382.41
Liaw Shiow-Meei S2008-11-07Sell8,4210$5.445.5382.41
Liang CharlesPresident and CEO, Director, 10% Owner2008-11-06Sell50,526330,000$5.93299.6339.29
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2008-11-06Sell50,526330,000$5.93299.6339.29
Liaw Shiow-Meei S2008-11-06Sell25,2630$5.92149.6340.03
Liaw Shiow-Meei S2008-11-03Sell8,4220$6.1752322.2
Liang CharlesPresident and CEO, Director, 10% Owner2008-11-03Sell16,843330,000$6.17103.9322.2
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2008-11-03Sell16,843330,000$6.17103.9322.2
Liaw Yih-Shyan Wally, Director, 10% Owner2008-11-03Sell8,4220$6.1752322.2
Hsu AlexChief Sales & Marketing2007-11-30Sell8,720183,572$8.7176199.08
Hsu AlexChief Sales & Marketing2007-11-20Sell30,000192,292$9.21276.3182.84
Hsu AlexChief Sales & Marketing2007-11-05Sell24,700222,292$8.74215.9198.05
Liu Liang Chiu-Chu SaraV P of Operations & Treasurer, Director, 10% Owner2007-04-03Sell250,0004,900,000$7.441860250.13
Liang CharlesPresident and CEO, Director, 10% Owner2007-04-03Sell250,0004,900,000$7.441860250.13
Liaw Yih-Shyan Wally, Director, 10% Owner2007-04-03Sell150,0000$7.441116250.13
Tsai Hwei-Ming FredDirector2007-04-03Sell50,000350,000$7.44372250.13

Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as Conversion of derivative security or Exercise of Options are not included. Insiders are only limited to Officers and/or Directors of the company.

"Shares" change (fifth column) and "Shares Owned Following This (Direct & Indirect)" transactions (sixth column) are split adjusted. The "Share Ownership Details" (last column) displayed data is as of reported.

To find out why GuruFocus thinks data on insider trade are interesting, please read:
Also See GuruFocus Insider Trade Screener:

Get WordPress Plugins for easy affiliate links on Stock Tickers and Guru Names | Earn affiliate commissions by embedding GuruFocus Charts
GuruFocus Affiliate Program: Earn up to $400 per referral. ( Learn More)
FEEDBACK