Insider NameBuy/SellCompany NameTickerAmountShares Change
Jun 16, 2025Jun 18, 2025Hung David
Pres
CEO
10%
BuyNuvation Bio Inc.NUVB$1.79$893,500+0.84%
Jun 03, 2025Jun 04, 2025Hung David
Dir
SellNovocure LtdNVCR$17.3$17,280-7.57%
Apr 04, 2025Apr 09, 2025Hung David
Pres
CEO
10%
BuyNuvation Bio Inc.NUVB$1.64$820,220+0.84%
Oct 15, 2019Oct 15, 2019Chung David Ying Xian
Chief Accounting Officer
SellAnaplan, Inc.PLAN$47.95$59,937-15.65%
Sep 16, 2019Sep 17, 2019Chung David Ying XianSellAnaplan, Inc.PLAN$46.5$176,939-36.09%
Sep 12, 2019Sep 12, 2019Chung David Ying XianSellAnaplan, Inc.PLAN$48.3$65,447-12.73%
Aug 15, 2019Aug 16, 2019Chung David Ying XianSellAnaplan, Inc.PLAN$55.5$53,114-12.44%
Jul 15, 2019Jul 17, 2019Chung David Ying XianSellAnaplan, Inc.PLAN$57.49$55,018-12.44%
Jul 03, 2019Jul 05, 2019Chung David Ying XianSellAnaplan, Inc.PLAN$52.41$92,399-25.08%
Jun 10, 2019Jun 12, 2019Chung David Ying XianSellAnaplan, Inc.PLAN$47.12$20,921-6.81%
May 29, 2019May 30, 2019Chung David Ying XianSellAnaplan, Inc.PLAN$41.71$885,789-80.13%
Apr 17, 2019Apr 18, 2019Chung David Ying Xian
CAO
Controller
SellAnaplan, Inc.PLAN$35.45$60,970-12.40%
Oct 16, 2018Oct 18, 2018Chung David Ying XianBuyAnaplan, Inc.PLAN$17$61,200+50.00%
Apr 17, 2017Apr 19, 2017Hung David
Principal Exec Officer
BuyAxovant Sciences Ltd.AXON$18.54$10M+50.00%
Mar 04, 2016Mar 08, 2016Hung David
Pres
CEO
SellMedivation, Inc.MDVN$41.1$208,994-0.30%
Feb 04, 2016Feb 06, 2016Hung David
Pres
CEO
SellMedivation, Inc.MDVN$31.18$197,993-0.38%
Dec 03, 2015Dec 04, 2015Hung David
Pres
CEO
SellMedivation, Inc.MDVN$43.1$471,966-0.66%
Nov 09, 2015Nov 12, 2015Chung David H S
Dir
BuyBlucora, Inc.BCOR$10.14$101,400+20.33%
Mar 02, 2015Mar 03, 2015Hung David
Pres
CEO
SellMedivation, Inc.MDVN$120.83$12M-10.64%
Feb 26, 2015Feb 27, 2015Hung David
Pres
CEO
SellMedivation, Inc.MDVN$120.12$2M-1.98%
Feb 04, 2015Feb 07, 2015Hung David
Pres
CEO
SellMedivation, Inc.MDVN$100.48$320,519-0.34%
Jan 20, 2015Jan 22, 2015Hung David
Pres
CEO
SellMedivation, Inc.MDVN$108.14$11M-9.51%
Dec 03, 2014Dec 04, 2014Hung David
Pres
CEO
SellMedivation, Inc.MDVN$113$612,460-0.51%
May 06, 2014May 08, 2014Chung David H S
Dir
BuyBlucora, Inc.BCOR$17.4$104,400+25.81%
Jan 27, 2014Jan 28, 2014Hung David
Pres
CEO
SellMedivation, Inc.MDVN$73.5$11M-12.64%
Dec 03, 2013Dec 04, 2013Hung David
Pres
CEO
SellMedivation, Inc.MDVN$62.61$942,288-1.43%
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