Form4insider filings, from the source

Insider · CIK 0001224116

Gregory F Covino

Files at: TSRO, BIIB. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jan 22, 2019 UForm 4 →Jan 22, 9:56 am ESTTESARO, Inc.TSRO2,156$75.00$161,7000— plan?
Dec 20, 2018 FMForm 4 →Dec 21, 7:18 pm ESTTESARO, Inc.TSRO3,954$73.10$65,7172,156— plan?
Feb 23, 2018 FMForm 4 →Feb 27, 6:24 pm ESTBIOGEN INC.BIIB120$292.78$8,1984,744— plan?
Feb 22, 2018 FMForm 4 →Feb 26, 4:11 pm ESTBIOGEN INC.BIIB252$284.81$16,5194,680— plan?
Feb 15, 2018 FMForm 4 →Feb 20, 4:18 pm ESTBIOGEN INC.BIIB217$299.38$16,7654,544— plan?
Dec 1, 2017 FForm 4 →Dec 5, 4:36 pm ESTBIOGEN INC.BIIB157$319.35$50,1384,439— plan?
Feb 28, 2017 FMForm 4 →Mar 2, 5:18 pm ESTBIOGEN INC.BIIB770$285.23$25,3864,505— plan?
Dec 1, 2016 AFForm 4 →Dec 5, 4:32 pm ESTBIOGEN INC.BIIB983$295.78$15,6763,884— plan?
May 1, 2016 FMForm 4 →May 2, 4:36 pm EDTBIOGEN INC.BIIB461$274.99$31,0743,007— plan?
Feb 23, 2016 FMForm 4 →Feb 25, 5:09 pm ESTBIOGEN INC.BIIB88$258.99$5,6982,687— plan?
Feb 12, 2016 FMForm 4 →Feb 17, 5:59 pm ESTBIOGEN INC.BIIB451$247.22$6,4282,643— plan?
Dec 1, 2015 AForm 4 →Dec 3, 4:17 pm ESTBIOGEN INC.BIIB483——2,244— plan?
May 1, 2015 FMForm 4 →May 5, 4:36 pm EDTBIOGEN INC.BIIB460$386.22$177,6611,761— plan?
Feb 12, 2015 FForm 4/A →Feb 23, 4:24 pm ESTBIOGEN IDEC INC.BIIB8$392.11$3,1371,302— plan?
Feb 12, 2015 FMForm 4 →Feb 17, 9:16 pm ESTBIOGEN IDEC INC.BIIB491$392.11$7,8421,446— plan? amended

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jan 22, 2019 DForm 4 →Jan 22, 9:56 am ESTTESARO, Inc.TSRO48,208——0—
Dec 20, 2018 MForm 4 →Dec 21, 7:18 pm ESTTESARO, Inc.TSRO3,055——1,525—
Mar 1, 2018 AForm 4 →Mar 5, 4:35 pm ESTBIOGEN INC.BIIB531——531—
Feb 23, 2018 JMForm 4 →Feb 27, 6:24 pm ESTBIOGEN INC.BIIB208——0—
Feb 22, 2018 JMForm 4 →Feb 26, 4:11 pm ESTBIOGEN INC.BIIB294——302—
Feb 15, 2018 JMForm 4 →Feb 20, 4:18 pm ESTBIOGEN INC.BIIB256——514—
Feb 12, 2018 AForm 4 →Feb 14, 6:42 pm ESTBIOGEN INC.BIIB1,735——1,390—
Feb 28, 2017 JMForm 4 →Mar 2, 5:18 pm ESTBIOGEN INC.BIIB1,083——0—
Feb 15, 2017 AForm 4 →Feb 17, 8:24 pm ESTBIOGEN INC.BIIB770——770—
May 1, 2016 MForm 4 →May 2, 4:36 pm EDTBIOGEN INC.BIIB348——0—
Feb 23, 2016 JMForm 4 →Feb 25, 5:09 pm ESTBIOGEN INC.BIIB198——402—
Feb 22, 2016 AForm 4 →Feb 24, 6:10 pm ESTBIOGEN INC.BIIB870——870—
Feb 12, 2016 JMForm 4 →Feb 17, 5:59 pm ESTBIOGEN INC.BIIB571——258—
May 1, 2015 MForm 4 →May 5, 4:36 pm EDTBIOGEN INC.BIIB347——348—
Feb 23, 2015 AForm 4 →Feb 25, 6:06 pm ESTBIOGEN IDEC INC.BIIB600——600—
Feb 12, 2015 JMForm 4 →Feb 17, 9:16 pm ESTBIOGEN IDEC INC.BIIB571——514— amended