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TESARO, Inc. 
 MA
  SEC # 1491576

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554  SEC Filings
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  from  5/20/10  to  2/14/19  (None in the Past Year)

  List All Filings  or
  Filer / Offerer   Owner / Insider   Issuer / Subject Company   Filing Agent   
 
Most-Recent Filing:    ‘SC 13G/A’ — Amendment to Statement of Acquisition of Beneficial Ownership by a “Passive” Investor — Schedule 13G — Filed re:  Issuer / Subject Company — Filed by:  Price T Rowe Associates Inc./MD 
 
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notifications of all
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Filings
involving  TESARO, Inc. 

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Forms
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, Documents
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& Exhibits
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 in  209 Filings
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 Filed as:  Filer / Offerer  or  Owner / Insider


        
Latest Filing  Type    Category    Description        Documents
     
2/1/19 OLD15-12BRegistration:  Certification of a Termination of Registration of a Class of Securities — Form 15  OLD 1
1/24/19 OLD8-KUpdate:  Current Reports — Form 8-K  OLD  — Press Releases
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& Conference Calls
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91

8-K Items: 
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1/24/19 OLD
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  Business & Operations: 
Entry into a Material Definitive Agreement — Item 1.01  OLD  — ‘EX-10’
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15
1/24/19 OLD"Termination of a Material Definitive Agreement — Item 1.02  OLD  — ‘EX-10’
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1
1/22/19 OLD
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  Financial Info: 
Completion of Acquisition or Disposition of Assets — Item 2.01  OLD  — ‘EX-2’
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2
11/1/18 OLD"Results of Operations and Financial Condition — Item 2.02  OLD 31
11/21/17 OLD"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant — Item 2.03  OLD  — ‘EX-10’
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2
1/24/19 OLD"Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement — Item 2.04  OLD  — ‘EX-10’
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1
1/22/19 OLD
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  Securities & Trading: 
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing — Item 3.01  OLD 1
4/11/16 OLD"Unregistered Sales of Equity Securities — Item 3.02  OLD  — ‘EX-1’
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2
1/22/19 OLD"Material Modifications to Rights of Security Holders — Item 3.03  OLD  — ‘EX-4’
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1
1/22/19 OLD
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  Governance & Management: 
Changes in Control of Registrant — Item 5.01  OLD 1
1/22/19 OLD"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers — Item 5.02  OLD  — List of Directors & Officers
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12
1/22/19 OLD"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03  OLD  — ‘EX-3’
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2
12/17/15 OLD"Amendments to the Registrant’s Code of Ethics, or Waiver of a Provision of the Code of Ethics — Item 5.05  OLD 1
5/11/18 OLD"Submission of Matters to a Vote of Security Holders — Item 5.07  OLD 6
9/5/18 OLD
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  Disclosures: 
Regulation FD Disclosure — Item 7.01  OLD  — ‘EX-99’
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22
1/24/19 OLD
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  Events: 
Other Events — Item 8.01  OLD 19
1/24/19 OLD
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  Financials: 
Financial Statements and Exhibits — Item 9.01  OLD 71

1/22/19 OLDPOSASRRegistration:  Post-Effective Amendment of an Automatic Shelf Registration Statement — Form S-3/F-3ASR  OLD 1
1/22/19 OLDS-8 POSRegistration:  Post-Effective Amendments of Form S-8 Registrations  OLD 6
1/22/19 OLDSC 14D9Ownership:  Tender-Offer Solicitation/Recommendation Statements — Schedule 14D-9  OLD 8
12/4/18 OLDSC14D9COwnership:  Tender-Offer Communications by Issuers re: Third-Party Offers — Schedule 14D-9C  OLD 2
11/2/18 OLD10-QUpdate:  Quarterly Reports — Form 10-Q  OLD  — Financial Reports
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21
7/11/18 OLDCT ORDERSEC:  SEC Confidential Treatment Orders  OLD 12
6/5/18 OLDS-8Registration:  Registration Statements – Securities for Certain Employee Benefit Plans — Form S-8  OLD 6
4/6/18 OLDDEF 14AProxy:  Definitive Proxy Statements — Schedule 14A  OLD 6
2/28/18 OLD10-KUpdate:  Annual Reports — Form 10-K  OLD  — Financial Reports
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6
11/17/16 OLD424B5Registration:  Prospectuses – Primary Offerings and Shelf Securities – New Facts or Events  OLD 10
6/30/16 OLD424B7Registration:  Prospectus – Selling Security Holders – Info Previously Omitted  OLD 1
6/30/16 OLDS-3ASRRegistration:  Automatic Shelf Registration Statements by Well-Known Issuers — Form S-3  OLD 2
4/18/16 OLDDRegistration:  Notices of Exempt Offerings of Securities — Form D  OLD 4
4/9/15 OLDDEFA14AProxy:  Definitive Additional Proxy Soliciting Material — Schedule 14A  OLD 1
9/23/14 OLDFWPRegistration:  Prospectuses – Free Writing  OLD 3
9/23/14 OLD305B2Registration:  Statement of Eligibility to Act as a Trustee by a Corporation — Form T-1  OLD 1
2/28/13 OLD424B4Registration:  Prospectuses – Info Previously Omitted & New Facts or Events  OLD 3
2/28/13 OLD424B1Registration:  Prospectus – Info Previously Omitted  OLD 1
2/28/13 OLDEFFECTSEC:  SEC Notices of Effectiveness  OLD 2
2/27/13 OLDS-1MEFRegistration:  Registration Statement to Add Securities to a Prior Form S-1 Registration  OLD 1
2/25/13 OLDS-1Registration:  Registration Statements (General Form) — Form S-1  OLD  — Financial Reports
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8
6/27/12 OLDCERTNASTrading:  Certification by the Nasdaq Stock Market Approving a Listing — Form CERT  OLD 1
6/27/12 OLD8-A12BRegistration:  Registration Statement for a Class of Securities — Form 8-A  OLD 1
6/27/12 OLDCORRESPComment:  Comment-Response and Other Letters to the SEC  [ a.k.a. COVER ]  OLD  — All Correspondence with the SEC
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10

General Exhibits: 
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1/24/19 OLDEX-4Instruments, Including Indentures, Defining the Rights of Security Holders  OLD 11
1/22/19 OLDEX-3Articles of Incorporation/Organization and Bylaws  OLD 10
12/3/18 OLDEX-2Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions  OLD 2
11/2/18 OLDEX-10Material Contracts  OLD 77
6/5/18 OLDEX-23Consents of Experts and Counsel  OLD 21
6/5/18 OLDEX-5Opinions of Counsel re: Legality  OLD 17
6/5/18 OLDEX-24Powers of Attorney  OLD 6
2/28/18 OLDEX-21Subsidiaries Lists  OLD 7
11/18/16 OLDEX-1Underwriting Agreements  (and mislabeled “1st Exhibits”)  OLD 8
6/30/16 OLDEX-25Statement of Eligibility to Act as a Trustee  OLD 1

Additional Exhibits: 
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1/24/19 OLDEX-99Miscellaneous Exhibits, such as Press Releases  OLD  — Press Releases
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& Conference Calls
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79

Financials: 
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11/2/18 OLDEX-31Certifications — §302 – SOA’02  OLD 54
11/2/18 OLDEX-32Certifications — §906 – SOA’02  OLD 52
11/2/18 OLDXML  &  R#IDEA Financial Reports Info  OLD  — Financial Reports
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1,185
11/2/18 OLDEXCELIDEA Workbooks of Financial Reports Info  OLD  — Workbooks of Financial Reports
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34
11/2/18 OLDEX-101.*XBRL Data  (XBRL Files)  OLD 162
11/2/18 OLDZIPXBRL Zipped Folders
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  (Folders of XBRL Files)  OLD 
27
2/28/18 OLDEX-12Statements re: Computations of Ratios  OLD 5

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1/24/19 OLDGRAPHICPhotos, Images and Graphs  OLD 641


Forms
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, Documents
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& Exhibits
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 in  358 Filings
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 Filed re:  Issuer / Subject Company


        

        
Latest Filing  Type    Category    Description        Documents
     
2/14/19 OLDSC 13GOwnership:  Statements of Acquisitions of Beneficial Ownership by “Passive” Investors — Schedule 13G  OLD 46
1/30/19 OLDSC 13DOwnership:  Statements of Acquisitions of Beneficial Ownership by “Active” Investors — Schedule 13D  OLD 12
1/24/19 OLD4Ownership:  Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 4  OLD 238
1/22/19 OLDSC 14D9Ownership:  Tender-Offer Solicitation/Recommendation Statements — Schedule 14D-9  OLD 8
1/22/19 OLDSC TO-TOwnership:  Tender-Offer Statements by Third Parties — Schedule TO  OLD 8
1/22/19 OLD25-NSETrading:  Notice by a Securities Exchange of the Removal from Listing and Registration of Matured, Redeemed or Retired Securities — Form 25  OLD 1
12/4/18 OLDSC TO-COwnership:  Tender-Offer Communications by Issuers and Third Parties — Schedule TO  OLD 2
12/4/18 OLDSC14D9COwnership:  Tender-Offer Communications by Issuers re: Third-Party Offers — Schedule 14D-9C  OLD 2
8/14/18 OLD3Ownership:  Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3  OLD 34
9/23/14 OLDFWPRegistration:  Prospectuses – Free Writing  OLD 3

Letters: 
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6/14/12 OLDLETTERComment and Other Letters from the SEC  [ a.k.a. UPLOAD ]  OLD  — All Correspondence with the SEC4

General Exhibits: 
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9/25/18 OLDEX-24Powers of Attorney  OLD 32
8/13/18 OLDEX-1Underwriting Agreement or Conflict Minerals Report  (or mislabeled “1st Exhibit”)  OLD 1

Additional Exhibits: 
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1/22/19 OLDEX-99Miscellaneous Exhibits, such as Press Releases  OLD 49

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1/22/19 OLDGRAPHICPhotos, Images and Graphs  OLD 70


        

Filings History

Year    # of Filings
In descending order
2019 50
2018 85
2017 69
2016 86
2015 72
2014 46
2013 57
2012 87
2011 1
2010 1

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