Insider NameBuy/SellAmountShares Change
Aug 14, 2024Aug 15, 2024Nelson Barbara H
Dir
Sell$2.25$38,313-0
Aug 01, 2024Aug 03, 2024Nelson Barbara H
Dir
Sell$2.81$281-0
Jul 30, 2024Jul 31, 2024Nelson Barbara H
Dir
Sell$2.81$27,808-0
May 15, 2024May 16, 2024Yau Robert
Secretary
Sell$3.2$12,243-0.21%
Aug 29, 2023Aug 31, 2023Yau Robert
VP
Engin.
Sect.
Dir
Sell$3.16$87,666-1.45%
Aug 24, 2023Aug 28, 2023Yau Robert
VP
Engin.
Sect.
Dir
Sell$3.5$65,601-0.96%
Aug 23, 2023Aug 24, 2023Yau Robert
VP
Engin.
Sect.
Dir
Sell$3.5$12,240-0.18%
Aug 11, 2023Aug 15, 2023Yau Robert
VP
Engin.
Sect.
Dir
Sell$3.25$13,000-0.41%
May 25, 2022May 26, 2022Cholawsky Elizabeth
Dir
Buy$3.6$4,858+50.00%
May 24, 2022May 25, 2022Lu Ruey-Lin
Dir
Buy$3.54$20,722+10.03%
May 23, 2022May 25, 2022Schirle Douglas
CFO
Buy$3.36$20,159+9.01%
May 20, 2022May 24, 2022Lu Ruey-Lin
Dir
Buy$3.21$79,223+34.57%
May 17, 2022May 18, 2022Lasserre Didier
VP
Sales
Buy$3.03$15,150+1.67%
Nov 19, 2021Nov 22, 2021Yau Robert
VP
Engin.
Sect.
Dir
Sell$5.96$238,388-1.97%
Aug 26, 2021Aug 27, 2021Wu Ping Tak
VP
U.S. Operations
Sell$5.31$159,264-9.52%
Feb 22, 2021Feb 23, 2021Shu Lee-Lean
Pres
CEO
COB
10%
Sell$8$198,354-0.97%
Feb 16, 2021Feb 18, 2021Shu Lee-Lean
Pres
CEO
COB
10%
Sell$8.01$104,260-0.51%
Feb 11, 2021Feb 12, 2021Yau Robert
VP
Engin.
Sect.
Dir
Sell$8$160,000-1.93%
Aug 10, 2020Aug 10, 2020Schirle Douglas
CFO
Buy$6.09$24,360+6.82%
May 04, 2020May 05, 2020Yau Robert
VP
Engin.
Sect.
Dir
Sell$7.02$280,760-3.77%
Apr 03, 2020Apr 06, 2020Wu Bor-Tay
VP
Taiwan Operations
Sell$8.1$324,036-2.14%
Feb 05, 2020Feb 07, 2020Lasserre Didier
VP
Sales
Sell$7.84$92,475-2.05%
Nov 05, 2019Nov 06, 2019Yau Robert
VP
Engin.
Sect.
Dir
Sell$8$66,832-0.81%
Sep 19, 2019Sep 20, 2019Yau Robert
VP
Engin.
Sect.
Dir
Sell$9$41,328-0.44%
Sep 17, 2019Sep 18, 2019Yau Robert
VP
Engin.
Sect.
Dir
Sell$9$1,233-0.01%
Aug 12, 2019Aug 13, 2019Wu Ping Tak
VP
U.S. Operations
Sell$8.04$71,390-5.99%
May 06, 2019May 07, 2019Wu Bor-Tay
VP
Taiwan Operations
Sell$7.69$158,505-2.21%
May 03, 2019May 03, 2019Yau Robert
VP
Engin.
Sect.
Dir
Sell$8.05$85,583-1.02%
Mar 19, 2019Mar 20, 2019Yau Robert
VP
Engin.
Sect.
Dir
Sell$8.2$65,157-0.77%
Feb 26, 2019Feb 28, 2019Yau Robert
VP
Engin.
Sect.
Dir
Sell$8.2$443-0.01%
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