Form4insider filings, from the source

SEC Form 4 · accession 0001209191-15-004131

TESARO, Inc. · TSRO

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Period of report
Jan 12, 2015
Accepted (ET)
Jan 14, 2015 · 1:09 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001491576

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF3Jan 12, 2015J600,000$0.00D1,871,701IBy InterWest Partners X, LP
Common StockJan 12, 2015J6,000$0.00A6,000IBy InterWest Management Partners X, LLC
Common StockJan 12, 2015J6,000$0.00D0IBy InterWest Management Partners X, LLC
Common StockJan 12, 2015J1,263$0.00A9,093D

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses