Tesaro Inc (TSRO)

HEALTH CARE: BIOTECHNOLOGY & LIFE SCIENCES
SIC: PHARMACEUTICAL PREPARATIONS

1000 WINTER STREET, SUITE 3300 WALTHAM, MA 02451
Data based on most recent fiscal year report
Market Cap3.015 Billion Shares Outstanding54.38 Million Avg Volume1.627 Million
1-Yr BETA vs S&P TR Current Ratio4.74 Quick Ratio4.39
View SEC Filings from TSRO instead.
Q2 2019 All Institutions Hedge Funds 1
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No data found for this quarter.
1 hedge funds as identified by whalewisdom.com through public filings.

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Funds Holding TSRO (via 13F filings)

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*Shares are split adjusted
*Please note that if a filer hasn't submitted a 13F filing for a quarter then the filer's shares will be listed as "Sold All"

Active Schedule 13D and 13G filings

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Open Market Buys/Sells Last 60 Days

Open Market Buys (P)

none

Open Market Sells (S)

none

Exercise Derivative Conversion (M)

none

Current/Former Insiders

Insider Name Type Last Reported Shares Held Last Reported Date Filings in past year

COLLIER EARL M JR

  • Director
0 2019-08-08 1

WITZ PASCALE

  • Director
20,279 2019-08-02 1

BARRIS PETER J

  • 10% Owner
4,186,243 2019-07-22 1

MOTT DAVID M

  • 10% Owner
4,186,243 2019-07-22 1

SANDELL SCOTT D

  • 10% Owner
4,186,243 2019-07-22 1

BASKETT FOREST

  • 10% Owner
4,186,243 2019-07-22 1

ALLEVA LAWRENCE M

  • Director
0 2019-07-02 1

SEIDENBERG BETH C

  • Director
4,124,036 2019-06-30 1

HEDLEY MARY LYNNE

  • Director
0 2019-06-20 2

KHATTAR JACK A.

  • Director
0 2019-06-18 0

NICHOLSON GARRY A

  • Director
0 2019-06-12 1

PEARSON TIMOTHY R

  • Director
0 2019-06-11 1

ORONSKY ARNOLD L

  • Director
0 2019-05-30 0

BARRETT M JAMES

  • Director
0 2019-05-30 0

MOULDER LEON O JR

  • Director
0 2019-05-16 1

ARMITAGE JAMES O

  • Director
0 2019-01-22 1

FARMER JOSEPH L SR VP, GEN COUNSEL & SECRETARY

  • Officer
0 2019-01-22 1

KERINS PATRICK J

  • 10% Owner
0 2019-01-22 1

BOGLE GRANT C. SR. VP, CHIEF COMMERCIAL OFC

  • Officer
0 2019-01-22 1

HUBER MARTIN H. JR. SVP & CHIEF MEDICAL OFFICER

  • Officer
0 2019-01-22 2

NEW ENTERPRISE ASSOCIATES 13 LP

NEA PARTNERS 13, LIMITED PARTNERSHIP

NEA 13 GP, LTD

  • 10% Owner
0 2019-01-22 1

PATEL KAVITA

  • Director
0 2019-01-22 1

OLIVEIRA ORLANDO SVP & GM, INTERNATIONAL

  • Officer
0 2019-01-22 3

COVINO GREGORY F SVP, CAO, PAO

  • Officer
0 2019-01-22 2

VISWANATHAN RAVI

  • 10% Owner
5,000,000 2018-10-17 0

NEA PARTNERS 13, LIMITED PARTNERSHIP

NEA 13 GP, LTD

  • 10% Owner
No longer subject to file 2017-11-06 0

NEW ENTERPRISE ASSOCIATES 13 LP

  • 10% Owner
No longer subject to file 2017-11-06 1

ENGLISH EDWARD C VP OF FINANCE & ADMINISTRATION

  • Officer
396 2017-09-06 0

KOLLURI KRISHNA KITTU

  • 10% Owner
5,215,128 2016-12-19 0

WELLER HARRY R

  • 10% Owner
3,490,073 2016-10-31 0

HANKE JEFFREY H. EXECUTIVE VP, R&D AND CSO

  • Officer
0 2016-08-30 0

DRANT RYAN D

  • 10% Owner
7,489,485 2015-06-05 0

Insider Transactions Last 60 Days

Reporting Owners Transaction Date Transaction Code Shares Share Price Acquired or Disposed Shares Owned Following Transaction Combined shares owned after filing Direct/Indirect Ownership 10b-5
No current insider transactions
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