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Sienna Biopharmaceuticals, Inc. 
 CA
  SEC # 1656328

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184  SEC Filings
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  from  10/20/15  to  2/14/20  (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:  PFM Health Sciences, LP [ formerly Partner Fund Management, L.P. ] 
 
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notifications of all
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Filings
involving  Sienna Biopharmaceuticals, Inc. 

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Forms
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, Documents
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& Exhibits
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 in  80 Filings
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 Filed as:  Filer / Offerer  or  Owner / Insider


        
Latest Filing  Type    Category    Description        Documents
     
12/17/19 OLDEFFECTSEC:  SEC Notices of Effectiveness  OLD 3
12/11/19 OLD15-12BRegistration:  Certification of a Termination of Registration of a Class of Securities — Form 15  OLD 1
12/11/19 OLDPOS AMRegistration:  Post-Effective Amendment of a Registration Statement  OLD 1
12/11/19 OLDS-8 POSRegistration:  Post-Effective Amendments of Form S-8 Registrations  OLD 3
12/11/19 OLD8-KUpdate:  Current Reports — Form 8-K  OLD  — Press Releases
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& Conference Calls
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34

8-K Items: 
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1/29/19 OLD
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  Business & Operations: 
Entry into a Material Definitive Agreement — Item 1.01  OLD  — ‘EX-10’
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2
9/17/19 OLD"Bankruptcy or Receivership — Item 1.03  OLD  — ‘EX-2’
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1
5/8/19 OLD
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  Financial Info: 
Results of Operations and Financial Condition — Item 2.02  OLD 8
7/2/18 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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1
9/17/19 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
1/2/19 OLD"Cost Associated with Exit or Disposal Activities — Item 2.05  OLD  — ‘EX-2’
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1
12/11/19 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 3
1/29/19 OLD"Unregistered Sales of Equity Securities — Item 3.02  OLD  — ‘EX-1’
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2
9/17/19 OLD
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  Governance & Management: 
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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6
8/1/17 OLD"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03  OLD  — ‘EX-3’
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1
6/3/19 OLD"Submission of Matters to a Vote of Security Holders — Item 5.07  OLD 2
12/11/19 OLD
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  Events: 
Other Events — Item 8.01  OLD 14
11/15/19 OLD
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  Financials: 
Financial Statements and Exhibits — Item 9.01  OLD 22

11/12/19 OLD10-QUpdate:  Quarterly Reports — Form 10-Q  OLD  — Financial Reports
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8
4/11/19 OLDDEFA14AProxy:  Definitive Additional Proxy Soliciting Materials — Schedule 14A  OLD 2
4/11/19 OLDDEF 14AProxy:  Definitive Proxy Statements — Schedule 14A  OLD 2
3/14/19 OLDS-8Registration:  Registration Statements – Securities for Certain Employee Benefit Plans — Form S-8  OLD 3
3/14/19 OLD10-KUpdate:  Annual Reports — Form 10-K  OLD  — Financial Reports
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2
2/21/19 OLD424B5Registration:  Prospectuses – Primary Offerings and Shelf Securities – New Facts or Events  OLD 3
8/10/18 OLDCORRESPComment:  Comment-Response and Other Letters to the SEC  [ a.k.a. COVER ]  OLD  — All Correspondence with the SEC
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4
8/3/18 OLDS-3Registration:  Registration Statement – Securities for a Transaction — Form S-3  OLD 1
8/4/17 OLDCT ORDERSEC:  SEC Confidential Treatment Order  OLD 1
7/27/17 OLD424B4Registration:  Prospectus – Info Previously Omitted & New Facts or Events  OLD 1
7/25/17 OLDCERTNASTrading:  Certification by the Nasdaq Stock Market Approving a Listing — Form CERT  OLD 1
7/24/17 OLDS-1Registration:  Registration Statements (General Form) — Form S-1  OLD 3
7/18/17 OLD8-A12BRegistration:  Registration Statement for a Class of Securities — Form 8-A  OLD 1
6/19/17 OLDDRSLTRComment:  Comment-Response or Draft-Registration-Statement Letter to the SEC  [ a.k.a. CORRESP ]  OLD  — All Correspondence with the SEC
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1
6/19/17 OLDDRSRegistration:  Draft Registration Statements by Emerging Growth Companies and Foreign Issuers — Form DRS  OLD 2
5/15/17 OLDDRegistration:  Notices of Exempt Offerings of Securities — Form D  OLD 3

Letters: 
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5/15/17 OLDCOVERComment-Response or Cover Letter to the SEC  [ a.k.a. CORRESP ]  OLD  — All Correspondence with the SEC1

General Exhibits: 
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11/12/19 OLDEX-10Material Contracts  OLD 47
3/14/19 OLDEX-23Consents of Experts and Counsel  OLD 13
3/14/19 OLDEX-5Opinions of Counsel re: Legality  OLD 6
3/14/19 OLDEX-21Subsidiaries Lists  OLD 4
2/22/19 OLDEX-1Underwriting Agreements  (and mislabeled “1st Exhibits”)  OLD 3
1/29/19 OLDEX-4Instruments, Including Indentures, Defining the Rights of Security Holders  OLD 4
8/3/18 OLDEX-25Statement of Eligibility to Act as a Trustee  OLD 1
8/1/17 OLDEX-3Articles of Incorporation/Organization and Bylaws  OLD 9
7/3/17 OLDEX-2Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions  OLD 2

Additional Exhibits: 
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11/15/19 OLDEX-99Miscellaneous Exhibits, such as Press Releases  OLD  — Press Releases
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& Conference Calls
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25

Financials: 
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11/12/19 OLDEX-31Certifications — §302 – SOA’02  OLD 20
11/12/19 OLDEX-32Certifications — §906 – SOA’02  OLD 10
11/12/19 OLDXML  &  R#IDEA Financial Reports Info  OLD  — Financial Reports
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533
11/12/19 OLDEXCELIDEA Workbooks of Financial Reports Info  OLD  — Workbooks of Financial Reports
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10
11/12/19 OLDEX-101.*XBRL Data  (XBRL Files)  OLD 60
11/12/19 OLDZIPXBRL Zipped Folders
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  (Folders of XBRL Files)  OLD 
10
8/3/18 OLDEX-12Statement re: the Computation of Ratios  OLD 1

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11/15/19 OLDGRAPHICPhotos, Images and Graphs  OLD 350


Forms
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, Documents
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& Exhibits
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 in  104 Filings
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 Filed re:  Issuer / Subject Company


        

        
Latest Filing  Type    Category    Description        Documents
     
2/14/20 OLDSC 13GOwnership:  Statements of Acquisitions of Beneficial Ownership by “Passive” Investors — Schedule 13G  OLD 10
2/5/20 OLD25-NSETrading:  Notice by a Securities Exchange of the Removal from Listing and Registration of Matured, Redeemed or Retired Securities — Form 25  OLD 1
10/4/19 OLD4Ownership:  Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 4  OLD 72
4/3/19 OLD3Ownership:  Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3  OLD 17
3/6/19 OLDSC 13DOwnership:  Statement of Acquisition of Beneficial Ownership by an “Active” Investor — Schedule 13D  OLD 1
2/14/19 OLD5Ownership:  Annual Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 5  OLD 1

Letters: 
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8/9/18 OLDLETTERComment and Other Letters from the SEC  [ a.k.a. UPLOAD ]  OLD  — All Correspondence with the SEC2

General Exhibits: 
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8/8/19 OLDEX-24Powers of Attorney  OLD 23

Additional Exhibits: 
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2/5/20 OLDEX-99Miscellaneous Exhibits, such as Press Releases  OLD 2


        

Filings History

Year    # of Filings
In descending order
2020 3
2019 63
2018 56
2017 61
2015 1

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