Form4insider filings, from the source

SEC Form 4 · accession 0001104659-17-037539

TESARO, Inc. · TSRO

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

Reporting owner
Period of report
Jun 1, 2017
Accepted (ET)
Jun 5, 2017 · 6:16 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001491576

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1Jun 1, 2017A402$0.00A22,059D
Common StockF2,F3holding———2,686,268ISee footnotes
Common StockF3,F4holding———227,255ISee footnotes
Common StockF5holding———205IBy Michael J. Seidenberg Irrevocable Trust
Common StockF5holding———205IBy Samuel B. Seidenberg Irrevocable Trust

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Director Nonqualified Stock Option (right to buy)F6$149.22Jun 1, 2017A12,000A—Jun 1, 2027Common Stock12,00012,000D

Explanation of responses