Switch to:

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Mr. Charles LiangN/A7,160,98014.92%2016-01-27
Ms. Chiu-Chu (Sara) Liu LiangN/A495,6201.03%2016-01-27
Mr. Hwei-Ming (Fred) TsaiDirector256,0000.53%2016-11-14
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
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales, 10% Owner2016-11-21Sell5000$26.3113.162.62Link
Tsai Hwei-Ming FredDirector2016-11-14Sell5,000256,000$25.75128.754.85256,000 (Direct)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales, 10% Owner2016-11-11Sell5000$24.8712.448.56Link
Hideshima HowardCFO
(Click for the stocks that their CFOs have bought)
2016-08-31Sell20,3140$25.57519.435.59Link
Hideshima HowardCFO
(Click for the stocks that their CFOs have bought)
2016-08-31Sell20,3120$21.65439.7524.71Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2016-08-26Sell20,0002,122,353$21.56431.225.23
48,177 (By Spouse)
2,054,340 (By Liaw Family Trust)
9,918 (By Child A)
9,918 (By Child B)
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2016-08-26Sell20,0002,142,353$21.51430.225.52
68,177 (By Spouse)
2,054,340 (By Liaw Family Trust)
9,918 (By Child A)
9,918 (By Child B)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2016-08-25Sell1,0000$21.7521.7524.14Link
Hideshima HowardCFO
(Click for the stocks that their CFOs have bought)
2016-05-31Sell20,3120$26.2532.173.05Link
Tsai Hwei-Ming FredDirector2016-05-24Sell10,000251,000$25.16251.67.31251,000 (Direct)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2016-05-10Sell2,0000$26.9753.940.11Link
Hideshima HowardCFO
(Click for the stocks that their CFOs have bought)
2016-02-29Sell20,3120$32.4658.11-16.67Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2016-02-26Sell20,0002,142,353$32.18643.6-16.1
68,177 (By Spouse)
2,054,340 (By Liaw Family Trust)
9,918 (By Child A)
9,918 (By Child B)
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2016-02-26Sell20,0002,142,353$32.18643.6-16.1
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$32160-15.63261,000 (Direct)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2016-02-12Sell1,0000$32.2232.22-16.2Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2016-02-12Sell1,0000$29.9129.91-9.73Link
Tsai Hwei-Ming FredDirector2016-02-05Sell5,000266,000$32160-15.63266,000 (Direct)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2015-11-06Sell1,0000$30.630.6-11.76Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2015-11-06Sell12,4812,142,353$30.33378.55-10.98
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$26.95107.80.19Link
Liang CharlesPresident and CEO, 10% Owner
(Click for the stocks that their CEOs have bought)
2015-08-27Sell97,7357,683,800$25.52492.245.887,160,980 (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$25.52492.245.88495,620 (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$27.2527.25-0.92Link
Hideshima HowardCFO2015-05-29Sell16,2500$33.58545.68-19.59Link
Black Laura A.Director2015-05-26Sell18,0000$33.53603.54-19.48Link
Tsai Hwei-Ming FredDirector2015-05-18Sell10,000271,000$33.19331.9-18.65271,000 (Direct)
Hideshima HowardCFO2015-02-27Sell16,2500$40.49657.96-33.32Link
Liang CharlesPresident and CEO, 10% Owner2015-02-24Sell64,8007,850,681$38.572499.34-307,309,561 (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$38.572499.34-30495,620 (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$39.67277.69-31.94271,000 (Direct)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2015-02-12Sell2,0000$39.9879.96-32.47Link
HINCKLEY GREGORY KDirector2015-02-10Sell9,0000$39.02351.18-30.8Link
Hideshima HowardCFO2014-11-26Sell16,2500$33.68547.3-19.83Link
Hideshima HowardCFO2014-11-26Sell16,2500$33.68547.3-19.83Link
Liang CharlesPresident and CEO, 10% Owner2014-11-20Sell150,0007,850,681$33.365004-19.067,309,561 (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$33.365004-19.06495,620 (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$32.61293.49-17.2278,000 (Direct)
Tsai Hwei-Ming FredDirector2014-11-05Sell5,000287,000$32.97164.85-18.11287,000 (Direct)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2014-10-28Sell2,0000$31.2562.5-13.6Link
Hideshima HowardCFO2014-08-29Sell10,0000$24.524510.2Link
HINCKLEY GREGORY KDirector2014-08-26Sell50,2500$24.691240.679.36Link
Tsai Hwei-Ming FredDirector2014-08-22Sell14,000292,000$25.22353.087.06292,000 (Direct)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2014-05-16Sell30,0007,850,681$19.02570.641.96495,620 (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$19.02570.641.967,309,561 (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$18.4173.6446.66306,000 (Direct)
Tsai Hwei-Ming FredDirector2014-05-09Sell10,000310,000$18.618645.16310,000 (Direct)
Hideshima HowardCFO2014-02-28Sell13,0010$20.55267.1731.39Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2014-02-27Sell38,0002,142,353$20.82791.1629.68
68,177 (By Spouse)
2,059,616 (By Liaw Family Trust)
7,280 (By Child A)
7,280 (By Child B)
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2014-02-27Sell38,0002,161,983$20.82791.1629.6818,000 (Direct)
69,807 (By Spouse)
2,056,356 (By Liaw Family Trust)
8,910 (By Child A)
8,910 (By Child B)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2014-02-14Sell100,0007,530,681$21.76217624.08525,620 (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$21.76217624.086,959,561 (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$20.7964.9729.87320,000 (Direct)
Tsai Hwei-Ming FredDirector2014-02-05Sell6,000323,125$20.13120.7834.13323,125 (Direct)
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2013-11-13Sell60,0007,530,681$14.44866.486.98525,620 (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$14.44866.486.986,959,561 (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$14.11141.191.35Link
Liang CharlesPresident and CEO, 10% Owner2013-08-30Sell13,5017,590,681$12.86173.62109.956,959,561 (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$12.86173.62109.95585,620 (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$12.43248.6117.22599,121 (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$12.43248.6117.227,009,561 (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$12.4824.96116.35Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2013-02-08Sell20,0007,734,182$12.7254112.6679,121 (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$12.55251115.147,009,561 (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$12.6750.68113.1Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2013-02-06Sell40,0007,734,182$12.54501.6115.31679,121 (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$12.54501.6115.317,009,561 (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$15.74141.6471.54Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2012-02-29Sell40,0008,175,823$17.12684.857.71479,121 (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$17.12684.857.717,651,202 (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$16.7283.661.48Link
Hideshima HowardCFO2012-02-29Sell10,0000$16.99169.958.92Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2012-02-24Sell4,0000$17.4569.854.73Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2012-02-24Sell18,0003,286,486$17.42313.5654.99
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$17.36694.455.537,691,202 (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$17.36694.455.53479,121 (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$17.02306.3658.64
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$17.514054.29Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2012-02-03Sell5,0000$17.2286.156.79Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2011-11-30Sell24,0003,286,486$13.58325.9298.82
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$13.57135.798.97Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-11-28Sell1,0000$13.4513.45100.74Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2011-11-23Sell20,0008,255,823$13.4268101.49479,121 (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$13.4268101.497,739,202 (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$14.77295.482.8479,121 (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$14.77295.482.87,759,202 (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$15.415.475.32Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2011-11-14Sell20,0008,295,823$15.330676.47479,121 (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$15.330676.477,779,202 (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$15.63531.4272.74479,121 (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$15.63531.4272.747,799,202 (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$16.0816.0867.91Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-08-31Sell1,0000$13.6113.6198.38Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-08-29Sell1,0000$13.7213.7296.79Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-08-23Sell2,0000$13.6727.3497.51Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2011-08-08Sell14,0008,383,680$13.07182.98106.58479,121 (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$13.07182.98106.587,853,059 (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$16.7812.560.91261,459 (Direct)
79,062 (By Spouse)
2,945,965 (By Liaw Family Trust)
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-05-27Sell2,0000$16.53363.64Link
Hideshima HowardCFO2011-02-25Sell10,0000$15.11151.178.69Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-02-25Sell2,0000$15.230.477.63Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-02-24Sell1,0000$14.6914.6983.8Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-02-15Sell2,0000$15.831.670.89Link
Liang CharlesPresident and CEO, 10% Owner2011-02-11Sell14,0000$15.81221.3470.78Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2011-02-11Sell14,0000$15.81221.3470.78Link
Tsai Hwei-Ming FredDirector2011-02-09Sell5,0000$15.4777.3574.53Link
Tsai Hwei-Ming FredDirector2011-02-08Sell10,0000$15.28152.876.7Link
Liang CharlesPresident and CEO, 10% Owner2011-02-08Sell14,0000$15.43216.0274.98Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2011-02-08Sell14,0000$15.43216.0274.98Link
Tsai Hwei-Ming FredDirector2011-02-04Sell30,0000$14.81444.382.31Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2011-02-03Sell15,0000$14.87223.0581.57Link
Tsai Hwei-Ming FredDirector2011-02-01Sell10,000320,000$14.25142.589.4725,000 (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$14.242690.14Link
Tsai Hwei-Ming FredDirector2011-01-31Sell20,000330,000$14.21284.290.0125,000 (Direct)
305,000 (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$14.21284.290.015,000 (Direct)
325,000 (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$10.631.8154.72Link
Tsai Hwei-Ming FredDirector2010-11-23Sell5,000355,000$10.3151.55161.88Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2010-11-22Sell2,0002,000$10.3120.62161.88Link
Liang CharlesPresident and CEO, 10% Owner2010-11-16Sell3,1008,362,927$10.331.93162.14Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2010-11-16Sell3,1008,362,927$10.331.93162.14Link
Liang CharlesPresident and CEO, 10% Owner2010-11-12Sell32,4008,370,527$10.74347.98151.4Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2010-11-12Sell32,4008,370,527$10.74347.98151.4Link
Liang CharlesPresident and CEO, 10% Owner2010-11-10Sell28,5008,411,627$10.95312.08146.58Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2010-11-10Sell28,5008,411,627$10.95312.08146.58Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2010-11-08Sell32,4348,447,127$11.25364.88140Link
Liang CharlesPresident and CEO, 10% Owner2010-11-08Sell32,4348,447,127$11.25364.88140Link
Liang CharlesPresident and CEO, 10% Owner2010-11-04Sell32,5668,459,361$11.41371.58136.63Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2010-11-04Sell32,5668,459,361$11.41371.58136.63Link
Tsai Hwei-Ming FredDirector2010-05-04Sell25,000365,000$14.26356.589.34Link
Tsai Hwei-Ming FredDirector2010-05-04Sell25,000355,000$14.26356.589.34Link
Liu Liang Chiu-Chu SaraDirector, 10% Owner2010-02-25Sell20,0000$14.4528986.85Link
Liang CharlesPresident and CEO, 10% Owner2010-02-25Sell20,0000$14.4528986.85Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales, 10% Owner2010-02-22Sell3,0000$14.7544.2583.05Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales, 10% Owner2010-02-19Sell3,0000$14.6243.8684.68Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales, 10% Owner2010-02-12Sell5,0000$13.3166.55102.85Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2010-02-12Sell10,0000$13.4134101.49Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales, 10% Owner2010-02-12Sell5,0000$13.3166.55102.85Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2010-02-11Sell15,0000$12.9193.5109.3Link
Liang CharlesPresident and CEO, 10% Owner2009-11-18Sell50,000512,611$9.89494.5173Link
Liu Liang Chiu-Chu SaraDirector, 10% Owner2009-11-18Sell50,000512,611$9.89494.5173Link
Liu Liang Chiu-Chu SaraDirector, 10% Owner2009-11-12Sell50,0000$9.51475.5183.91Link
Liang CharlesPresident and CEO, 10% Owner2009-11-12Sell50,0000$9.51475.5183.91Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-11-11Sell15,0000$9.66144.9179.5Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-11-09Sell5,0000$9.1645.8194.76Link
Tsai Hwei-Ming FredDirector2009-10-30Sell10,0000$8.1481.4231.7Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-08-31Sell5,0000$7.9939.95237.92Link
Liu Liang Chiu-Chu SaraDirector, 10% Owner2009-08-31Sell21,0006,313,173$7.98167.58238.35Link
Liang CharlesPresident and CEO, 10% Owner2009-08-31Sell21,0006,313,173$7.98167.58238.35Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-08-28Sell5,0000$8.140.5233.33Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2009-08-27Sell2,4410$8.0819.72234.16Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-08-27Sell3,0000$824237.5Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2009-08-26Sell6,0000$7.9647.76239.2Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-08-26Sell2,0003,000$7.915.8241.77Link
Liu Liang Chiu-Chu SaraDirector, 10% Owner2009-08-26Sell10,000190,000$7.979241.77Link
Liang CharlesPresident and CEO, 10% Owner2009-08-26Sell10,000190,000$7.979241.77Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2009-08-25Sell10,1000$7.8679.39243.51Link
Liang CharlesPresident and CEO, 10% Owner2009-08-24Sell21,0006,334,173$7.76162.96247.94Link
Liu Liang Chiu-Chu SaraDirector, 10% Owner2009-08-24Sell21,0006,334,173$7.76162.96247.94Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2009-08-24Sell1,5000$7.8511.78243.95Link
CHOU CHENG-HSIEN PHIDIASVP Worldwide Sales2009-08-21Sell5,0005,000$7.7538.75248.39Link
Liaw Yih-Shyan WallySecretary & V P of Intl Sales2009-08-21Sell1,9590$7.7515.18248.39Link
Liaw Yih-Shyan Wally, Director, 10% Owner2009-08-18Sell3,0000$7.522.5260Link
Liaw Shiow-Meei S10% Owner2009-08-18Sell3,0000$7.522.5260Link
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2009-08-10Sell21,0006,376,173$7.53158.13258.57Link
Liang CharlesPresident and CEO, 10% Owner2009-08-10Sell21,0006,376,173$7.53158.13258.57Link
Liaw Yih-Shyan Wally, Director2009-05-18Sell14,0351,745,965$6.1185.75341.9
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2009-02-24Sell60,0746,397,173$4.44266.73508.11
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, 10% Owner2009-02-24Sell60,0746,397,173$4.44266.73508.11
Liang CharlesPresident and CEO, 10% Owner2009-02-24Sell60,0746,397,173$4.44266.73508.11
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2009-02-13Sell16,0246,457,247$5.0580.92434.65
Liang CharlesPresident and CEO, Director, 10% Owner2009-02-13Sell16,0246,457,247$5.0580.92434.65
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2009-02-11Sell9,5366,473,271$5.1549.11424.27
Liang CharlesPresident and CEO, Director, 10% Owner2009-02-11Sell9,5366,473,271$5.1549.11424.27
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2009-02-06Sell6,5986,482,807$5.4235.76398.15
Liang CharlesPresident and CEO, Director, 10% Owner2009-02-06Sell6,5986,482,807$5.4235.76398.15
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2009-01-21Sell33,8006,489,405$5.22176.44417.24
Liang CharlesPresident and CEO, Director, 10% Owner2009-01-21Sell33,8006,489,405$5.22176.44417.24
Liang CharlesPresident and CEO, Director, 10% Owner2008-11-12Sell50,526330,000$5.18261.72421.24
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2008-11-12Sell50,526330,000$5.18261.72421.24
Liaw Shiow-Meei S2008-11-12Sell25,2630$5.19131.11420.23
Liaw Shiow-Meei S2008-11-12Sell25,2630$5.19131.11420.23
Liang CharlesPresident and CEO, Director, 10% Owner2008-11-07Sell16,842330,000$5.490.95400
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2008-11-07Sell16,842330,000$5.490.95400
Liaw Shiow-Meei S2008-11-07Sell8,4210$5.445.47400
Liang CharlesPresident and CEO, Director, 10% Owner2008-11-06Sell50,526330,000$5.93299.62355.31
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2008-11-06Sell50,526330,000$5.93299.62355.31
Liaw Shiow-Meei S2008-11-06Sell25,2630$5.92149.56356.08
Liaw Yih-Shyan Wally, Director, 10% Owner2008-11-03Sell8,4220$6.1751.96337.6
Liaw Shiow-Meei S2008-11-03Sell8,4220$6.1751.96337.6
Liang CharlesPresident and CEO, Director, 10% Owner2008-11-03Sell16,843330,000$6.17103.92337.6
Liu Liang Chiu-Chu SaraVP of Operations & Treasurer, Director, 10% Owner2008-11-03Sell16,843330,000$6.17103.92337.6
Hsu AlexChief Sales & Marketing2007-11-30Sell8,720183,572$8.7175.95209.99
Hsu AlexChief Sales & Marketing2007-11-20Sell30,000192,292$9.21276.3193.16
Hsu AlexChief Sales & Marketing2007-11-05Sell24,700222,292$8.74215.88208.92
Liu Liang Chiu-Chu SaraV P of Operations & Treasurer, Director, 10% Owner2007-04-03Sell250,0004,900,000$7.441860262.9
Liang CharlesPresident and CEO, Director, 10% Owner2007-04-03Sell250,0004,900,000$7.441860262.9
Liaw Yih-Shyan Wally, Director, 10% Owner2007-04-03Sell150,0000$7.441116262.9
Tsai Hwei-Ming FredDirector2007-04-03Sell50,000350,000$7.44372262.9

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), "Shares Owned Following This (Direct & Indirect)" transactions (sixth column), and "Trade Price ($)" (seventh column) are split adjusted. The "Share Ownership Details" (last column) displayed data is as of reported (also split adjusted).

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