Form4insider filings, from the source

Insider · CIK 0001347582

Anna Protopapas

Files at: NUVL, MRSN, DRNA, BIVV, ARIA. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 15, 2026 DUForm 4 →Jul 15, 6:36 pm EDTNuvalent, Inc.NUVL8,590$124.00$638,1040—
Jun 16, 2026 AForm 4 →Jun 18, 4:33 pm EDTNuvalent, Inc.NUVL3,444——8,590—
Mar 8, 2018 DForm 4 →Mar 8, 12:53 pm ESTBioverativ Inc.BIVV1,056——0— plan?
Dec 20, 2017 MForm 4 →Dec 21, 4:06 pm ESTMersana Therapeutics, Inc.MRSN10,417$1.53$15,938130,719— plan?
Jul 3, 2017 CForm 4 →Jul 6, 5:18 pm EDTMersana Therapeutics, Inc.MRSN72,263——192,565— plan?
Apr 17, 2017 AForm 4 →Apr 17, 4:14 pm EDTBioverativ Inc.BIVV1,056$56.83$60,0121,056— plan?
Feb 16, 2017 DForm 4 →Feb 16, 2:15 pm ESTARIAD PHARMACEUTICALS INCARIA41,910——0— plan?
Jan 31, 2017 AForm 4 →Feb 1, 4:54 pm ESTARIAD PHARMACEUTICALS INCARIA18,008——41,910— plan?
Feb 1, 2016 AForm 4 →Feb 3, 4:56 pm ESTARIAD PHARMACEUTICALS INCARIA23,902——23,902— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 15, 2026 DForm 4 →Jul 15, 6:36 pm EDTNuvalent, Inc.NUVL77,936——0—
Jan 23, 2019 AForm 4 →Jan 25, 9:10 pm ESTDicerna Pharmaceuticals IncDRNA25,000——25,000—
Jan 23, 2019 AForm 4 →Jan 25, 4:05 pm ESTMersana Therapeutics, Inc.MRSN217,500——217,500—
Mar 8, 2018 DForm 4 →Mar 8, 12:53 pm ESTBioverativ Inc.BIVV28,461——0—
Feb 2, 2018 AForm 4 →Feb 6, 4:27 pm ESTMersana Therapeutics, Inc.MRSN200,000——200,000—
Jan 31, 2018 AForm 4 →Feb 2, 5:19 pm ESTBioverativ Inc.BIVV5,455——5,455—
Dec 20, 2017 MForm 4 →Dec 21, 4:06 pm ESTMersana Therapeutics, Inc.MRSN10,417——748,366—
Jul 3, 2017 CForm 4 →Jul 6, 5:18 pm EDTMersana Therapeutics, Inc.MRSN325,189——0—
Feb 28, 2017 AForm 4 →Mar 2, 4:11 pm ESTBioverativ Inc.BIVV23,006$52.08$1,198,15223,006—
Feb 16, 2017 DForm 4 →Feb 16, 2:15 pm ESTARIAD PHARMACEUTICALS INCARIA125,000——0—
Jan 31, 2017 AForm 4 →Feb 1, 4:54 pm ESTARIAD PHARMACEUTICALS INCARIA25,000$23.82$595,50025,000—
Feb 1, 2016 AForm 4 →Feb 3, 4:56 pm ESTARIAD PHARMACEUTICALS INCARIA25,000$4.91$122,75025,000—
Apr 28, 2015 AForm 4 →Apr 30, 4:34 pm EDTARIAD PHARMACEUTICALS INCARIA75,000——75,000—