SEC Form 4 · accession 0001209191-18-017555

TESARO, Inc. · TSRO

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

Reporting owner

M James Barrett

10% Owner

Period of report

Mar 2, 2018

Accepted (ET)

Mar 6, 2018 · 9:10 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001491576

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1,F2	Mar 2, 2018	P	26,304	$54.3216	A	9,590,988	I	See Note 2
Common Stock^F3,F2	Mar 2, 2018	P	6,399	$55.0094	A	9,597,387	I	See Note 2
Common Stock^F4,F2	Mar 2, 2018	P	4,080	$56.6604	A	9,601,467	I	See Note 2
Common Stock^F5,F2	Mar 2, 2018	P	17,859	$57.3444	A	9,619,326	I	See Note 2
Common Stock^F6,F2	Mar 5, 2018	P	30,321	$58.2815	A	9,649,647	I	See Note 2
Common Stock^F7,F2	Mar 5, 2018	P	1,600	$59.146	A	9,651,247	I	See Note 2
Common Stock^F8,F2	Mar 5, 2018	P	17,248	$59.7642	A	9,668,495	I	See Note 2
Common Stock^F9,F2	Mar 6, 2018	P	12,634	$59.8154	A	9,681,129	I	See Note 2
Common Stock	holding	—	—		—	252	D
Common Stock^F10	holding	—	—		—	252	I	See Note 10

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $53.88 to $54.87, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.
F10The shares are directly held by the Barrett 2006 Family Trust. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the shares of the Issuer held by the Barrett 2006 Family Trust in which the Reporting Person has no pecuniary interest.
F2The Reporting Person is a director of NEA 13 GP, LTD, which is the sole general partner of NEA Partners 13, L.P. ("NEA Partners 13"). NEA Partners 13 is the sole general partner of New Enterprise Associates 13, L.P. ("NEA 13"), the direct beneficial owner of the shares. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the shares of the Issuer held by NEA 13 in which the Reporting Person has no pecuniary interest.
F3The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $54.89 to $55.22, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3) to this Form 4.
F4The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $55.90 to $56.86, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (4) to this Form 4.
F5The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $56.88 to $57.82, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (5) to this Form 4.
F6The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $57.51 to $58.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (6) to this Form 4.
F7The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $58.79 to $59.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (7) to this Form 4.
F8The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $59.55 to $60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (8) to this Form 4.
F9The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $59.48 to $60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (9) to this Form 4.