Tesaro Inc (TSRO)

HEALTH CARE: BIOTECHNOLOGY & LIFE SCIENCES
SIC: PHARMACEUTICAL PREPARATIONS

1000 WINTER STREET, SUITE 3300 WALTHAM, MA 02451

Data as of 2019-02-20 22:16:53 -0500
Market Cap4.128 Billion Shares Outstanding55.067 Million Avg 30-day Volume
P/E Ratio Dividend Yield0.0 EPS-11.86
Price/Sales24.237 Debt to Equity EBITDA0
Price to Book Value16.25 Forward PE Enterprise Value
Total Cash0 Current Debt Gross Profit0
BETA0.39808 52-week High/Low75.16 / 23.41 Next Earnings Date Price to Cash FLow (P/CF)
Data provided by IEX Cloud
View SEC Filings from TSRO instead.
Q4 2020 All 13F Filers Prior Change Hedge Funds 1 Prior Change
No data found for this quarter.
1 hedge funds and active managers as identified by whalewisdom.com through public filings.

View recent insider trading info

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"

Mutual Funds Holding TSRO BETA

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

ALLEVA LAWRENCE M

  • Director
0 2019-01-22 0

ARMITAGE JAMES O

  • Director
0 2019-01-22 0

MOULDER LEON O JR CHIEF EXECUTIVE OFFICER

  • Officer
  • Director
0 2019-01-22 0

PEARSON TIMOTHY R EXEC. VP, CFO

  • Officer
0 2019-01-22 0

HEDLEY MARY LYNNE PRESIDENT & COO

  • Officer
  • Director
0 2019-01-22 0

FARMER JOSEPH L SR VP, GEN COUNSEL & SECRETARY

  • Officer
0 2019-01-22 0

NICHOLSON GARRY A

  • Director
0 2019-01-22 0

BARRIS PETER J

  • 10% Owner
0 2019-01-22 0

MOTT DAVID M

  • Director
  • 10% Owner
0 2019-01-22 0

KERINS PATRICK J

  • 10% Owner
0 2019-01-22 0

SANDELL SCOTT D

  • 10% Owner
0 2019-01-22 0

BASKETT FOREST

  • 10% Owner
0 2019-01-22 0

SEIDENBERG BETH C

  • Director
0 2019-01-22 0

COLLIER EARL M JR

  • Director
0 2019-01-22 0

BOGLE GRANT C. SR. VP, CHIEF COMMERCIAL OFC

  • Officer
0 2019-01-22 0

HUBER MARTIN H. JR. SVP & CHIEF MEDICAL OFFICER

  • Officer
0 2019-01-22 0

NEW ENTERPRISE ASSOCIATES 13 LP

NEA PARTNERS 13, LIMITED PARTNERSHIP

NEA 13 GP, LTD

  • 10% Owner
0 2019-01-22 0

PATEL KAVITA

  • Director
0 2019-01-22 0

OLIVEIRA ORLANDO SVP & GM, INTERNATIONAL

  • Officer
0 2019-01-22 0

WITZ PASCALE

  • Director
0 2019-01-22 0

COVINO GREGORY F SVP, CAO, PAO

  • Officer
0 2019-01-22 0

ORONSKY ARNOLD L

  • Director
No longer subject to file 2018-08-07 0

BARRETT M JAMES

  • 10% Owner
9,681,633 2018-03-02 0

VISWANATHAN RAVI

  • 10% Owner
31,168,912 2018-03-02 0

ENGLISH EDWARD C VP OF FINANCE & ADMINISTRATION

  • Officer
396 2017-09-06 0

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

  • Officer
0 2016-08-30 0

KHATTAR JACK A. PRESIDENT, CEO

  • Officer
  • Director
1,540,374 2016-03-29 0

KOLLURI KRISHNA KITTU

  • 10% Owner
10,275,488 2016-03-18 0

WELLER HARRY R

  • 10% Owner
10,275,113 2016-03-18 0

NEA PARTNERS 13, LIMITED PARTNERSHIP

NEA 13 GP, LTD

  • 10% Owner
8,854,255 2015-06-01 0

NEW ENTERPRISE ASSOCIATES 13 LP

  • 10% Owner
8,854,255 2015-06-01 0

DRANT RYAN D

  • 10% Owner
8,854,759 2015-06-01 0

Insider Transactions Last 60 Days

Reporting Owners Filing Date Trans Date Trans Code Shares Share Price Acquired
Disposed
Shares Owned after D/I 10b5 Perf 1d* Perf 5d* Perf 1m* Max Gain Max Gain Days Max Loss Max Loss Days
No current insider transactions

* -

Transaction Code Definitions
Code Definition
A Grant, award or other acquisition pursuant to Rule 16b-3(d)
C Conversion of derivative security
D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)
E Expiration of short derivative position
F Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3
G Bona fide gift
H Expiration (or cancellation) of long derivative position with value received
I Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities
J Other acquisition or disposition
L Small acquisition under Rule 16a-6
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3
O Exercise of out-of-the-money derivative security
P Open market or private purchase of non-derivative or derivative security
S Open market or private sale of non-derivative or derivative security
U Disposition pursuant to a tender of shares in a change of control transaction
W Acquisition or disposition by will or the laws of descent and distribution
X Exercise of in-the-money or at-the-money derivative security
Z Deposit into or withdrawal from voting trust

IBR Securities Loan Availability

Updated throughout the day, this shows the number of shares available to borrow. Data provided by Interactive Brokers

Security Date/Time Rebate Rate Fee Rate Shares Available

Current Active Short Positions

Holder Issuer Net Short Position Position Date Origin

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