0001209191-15-004131.txt : 20150114 0001209191-15-004131.hdr.sgml : 20150114 20150114130940 ACCESSION NUMBER: 0001209191-15-004131 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150112 FILED AS OF DATE: 20150114 DATE AS OF CHANGE: 20150114 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: TESARO, Inc. CENTRAL INDEX KEY: 0001491576 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 272249687 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1000 WINTER STREET, SUITE 3300 CITY: WALTHAM STATE: MA ZIP: 02451 BUSINESS PHONE: (339) 970-0900 MAIL ADDRESS: STREET 1: 1000 WINTER STREET, SUITE 3300 CITY: WALTHAM STATE: MA ZIP: 02451 FORMER COMPANY: FORMER CONFORMED NAME: Tesaro, Inc. DATE OF NAME CHANGE: 20100510 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ORONSKY ARNOLD L CENTRAL INDEX KEY: 0001207833 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35587 FILM NUMBER: 15526756 MAIL ADDRESS: STREET 1: C/O INTERWEST PARTNERS STREET 2: 2710 SAND HILL ROAD, 2ND FLOOR CITY: MENLO PARK STATE: CA ZIP: 94025 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2015-01-12 0 0001491576 TESARO, Inc. TSRO 0001207833 ORONSKY ARNOLD L C/O INTERWEST PARTNERS 2710 SAND HILL ROAD, SUITE 200 MENLO PARK CA 94025 1 0 0 0 Common Stock 2015-01-12 4 J 0 600000 0.00 D 1871701 I By InterWest Partners X, LP Common Stock 2015-01-12 4 J 0 6000 0.00 A 6000 I By InterWest Management Partners X, LLC Common Stock 2015-01-12 4 J 0 6000 0.00 D 0 I By InterWest Management Partners X, LLC Common Stock 2015-01-12 4 J 0 1263 0.00 A 9093 D Represents pro rata in-kind distribution by InterWest Partners X, LP ("IP10") without consideration to its limited and general partners in accordance with the terms of the InterWest Partners X, LP Limited Partnership Agreement. Includes 6,000 shares distributed to InterWest Management Partners X, LLC ("IMP10") its general partner. Represents pro rata in-kind distribution by IMP10 without consideration to its members in accordance with the terms of the InterWest Management Partners X, LLC Operating Agreement. Includes 1,263 shares distributed to Oronsky. The shares are owned by IP10. The general partner of IP10 is IMP10. Cleveland, Gianos, Holmes, Kjellson, Kliman, Oronsky, Pepper, Desai and Nasr have shared voting and investment control over shares owned by IP10, and disclaim beneficial ownership of those securities, except to the extent of their pecuniary interest therein. /s/ Arnold L. Oronsky by Karen A. Wilson, Power of Attorney 2015-01-14