Form4insider filings, from the source

Insider · CIK 0001168581

Goldman Myla Lai

Files at: QTRX, WST, SQNM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 8, 2026 MForm 4 →Jul 9, 5:19 pm EDTQuanterix CorpQTRX8,073——15,041—
May 1, 2018 AForm 4 →May 3, 5:45 pm EDTWEST PHARMACEUTICAL SERVICES INCWST1,824——11,378— plan?
May 2, 2017 AForm 4 →May 3, 2:56 pm EDTWEST PHARMACEUTICAL SERVICES INCWST1,697——9,529— plan?
Sep 7, 2016 UForm 4 →Sep 7, 4:34 pm EDTSEQUENOM INCSQNM79,579——0— plan?
May 3, 2016 AForm 4 →May 5, 10:36 am EDTWEST PHARMACEUTICAL SERVICES INCWST2,262——7,785— plan?
Jan 4, 2016 AForm 4 →Jan 6, 12:46 pm ESTSEQUENOM INCSQNM31,085——79,579— plan?
May 5, 2015 AForm 4 →May 7, 1:39 pm EDTWEST PHARMACEUTICAL SERVICES INCWST2,448——5,485— plan?
Jan 2, 2015 AForm 4 →Jan 5, 4:54 pm ESTSEQUENOM INCSQNM13,294——48,494— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 8, 2026 MForm 4 →Jul 9, 5:19 pm EDTQuanterix CorpQTRX8,073——16,391—
Dec 29, 2017 AForm 4 →Aug 1, 2018, 4:35 pm EDTWEST PHARMACEUTICAL SERVICES INCWST103$99.16$10,2371,832— late
Sep 29, 2017 AForm 4 →Oct 3, 3:53 pm EDTWEST PHARMACEUTICAL SERVICES INCWST104$96.33$10,0001,729—
Jun 30, 2017 AForm 4 →Jul 5, 12:39 pm EDTWEST PHARMACEUTICAL SERVICES INCWST106$94.39$10,0001,623—
Mar 31, 2017 AForm 4 →Apr 4, 3:16 pm EDTWEST PHARMACEUTICAL SERVICES INCWST122$81.69$10,0001,515—
Dec 30, 2016 AForm 4 →Jan 4, 2017, 2:56 pm ESTWEST PHARMACEUTICAL SERVICES INCWST117$85.20$10,0001,390—
Sep 30, 2016 AForm 4 →Oct 4, 3:07 pm EDTWEST PHARMACEUTICAL SERVICES INCWST135$74.12$10,0001,269—
Sep 7, 2016 DForm 4 →Sep 7, 4:34 pm EDTSEQUENOM INCSQNM20,000——0—
Jun 30, 2016 AForm 4 →Jul 5, 3:17 pm EDTWEST PHARMACEUTICAL SERVICES INCWST133$75.06$10,0001,134—
Jun 15, 2016 AForm 4 →Jun 16, 7:52 pm EDTSEQUENOM INCSQNM20,000——20,000—
Mar 31, 2016 AForm 4 →Apr 4, 3:13 pm EDTWEST PHARMACEUTICAL SERVICES INCWST145$68.91$10,000999—
Dec 31, 2015 AForm 4 →Jan 8, 2016, 10:12 am ESTWEST PHARMACEUTICAL SERVICES INCWST143$61.07$8,750852— late
Oct 1, 2015 AForm 4 →Oct 5, 3:24 pm EDTWEST PHARMACEUTICAL SERVICES INCWST160$54.83$8,750707—
Jun 30, 2015 AForm 4 →Jul 2, 2:45 pm EDTWEST PHARMACEUTICAL SERVICES INCWST237$58.13$13,750547—
Jun 17, 2015 AForm 4 →Jun 18, 4:27 pm EDTSEQUENOM INCSQNM20,000——20,000—
Mar 31, 2015 AForm 4 →Apr 2, 7:31 pm EDTWEST PHARMACEUTICAL SERVICES INCWST147$59.66$8,750309—
Jan 2, 2015 AForm 4 →Jan 5, 4:54 pm ESTSEQUENOM INCSQNM5,591——5,591—
Dec 31, 2014 AForm 4 →Jan 5, 2015, 7:00 pm ESTWEST PHARMACEUTICAL SERVICES INCWST163——163—