TESARO, Inc.

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

organization

SEC Insider

$5.60B

854 transactions

Summary

TESARO, Inc. is an organization.

Recent Insider Transactions

As filed, including amendments; not net cash flow or current holdings. Joint reports count once. Totals cover known values only.

Buys: $693.6MSales: $19.5M49 insiders

Date	Insider	Type	Value
2019-01-22	Alleva Lawrence M	U	$2.2M
2019-01-22	Armitage James O	U	$113K
2019-01-22	Alleva Lawrence M	D	—
2019-01-22	Alleva Lawrence M	D	—
2019-01-22	Alleva Lawrence M	D	—
2019-01-22	Alleva Lawrence M	D	—
2019-01-22	Alleva Lawrence M	D	—
2019-01-22	Alleva Lawrence M	D	—
2019-01-22	Alleva Lawrence M	D	—
2019-01-22	Alleva Lawrence M	D	—
2019-01-22	Armitage James O	D	—
2019-01-22	Armitage James O	D	—
2019-01-22	Armitage James O	D	—
2019-01-22	Armitage James O	D	—
2019-01-22	Armitage James O	D	—
2019-01-22	Armitage James O	D	—
2019-01-22	Bogle Grant C.(Sr. VP, Chief Commercial Ofc)	D	—
2019-01-22	Bogle Grant C.(Sr. VP, Chief Commercial Ofc)	D	—
2019-01-22	Bogle Grant C.(Sr. VP, Chief Commercial Ofc)	D	—
2019-01-22	Bogle Grant C.(Sr. VP, Chief Commercial Ofc)	D	—

SEC filings: SEC EDGAR

Activity data: SEC EDGAR

TESARO, Inc. — Contributions, Lobbying & Contracts | Poliscope