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Theseus Pharmaceuticals, Inc. 
 MA
  SEC # 1745020


        
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182  SEC Filings
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  from  6/29/18  to  2/26/24  (3 Months Ago)

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  Filer / Offerer   Owner / Insider   Issuer / Subject Company   Filing Agent   
 
Most-Recent Filing:    ‘15-12G’ — Certification of a Termination of Registration of a Class of Securities — Form 15 — Filed as:  Filer / Offerer 
 
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notifications of all
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Filings
involving  Theseus Pharmaceuticals, Inc. 

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Forms
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, Documents
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& Exhibits
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 in  73 Filings
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 Filed as:  Filer / Offerer  or  Owner / Insider


        
Latest Filing  Type    Category    Description        Documents
     
2/26/2415-12GRegistration:  Certification of a Termination of Registration of a Class of Securities — Form 151
2/16/24EFFECTSEC:  SEC Notices of Effectiveness3
2/14/24S-8 POSRegistration:  Post-Effective Amendments of Form S-8 Registrations2
2/14/24POS AMRegistration:  Post-Effective Amendment of a Registration Statement1
2/14/248-KUpdate:  Current Reports — Form 8-K — Press Releases
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& Conference Calls
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 — Financial Reports
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23

8-K Items: 
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12/22/23
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  Business & Operations: 
Entry into a Material Definitive Agreement — Item 1.01 — ‘EX-10’
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1
12/22/23"Termination of a Material Definitive Agreement — Item 1.02 — ‘EX-10’
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2
2/14/24
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  Financial Info: 
Completion of Acquisition or Disposition of Assets — Item 2.01 — ‘EX-2’
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1
11/13/23"Results of Operations and Financial Condition — Item 2.02 — Financial Reports
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11
11/13/23"Cost Associated with Exit or Disposal Activities — Item 2.05 — ‘EX-2’
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1
2/14/24
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  Securities & Trading: 
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing — Item 3.011
2/14/24"Material Modifications to Rights of Security Holders — Item 3.03 — ‘EX-4’
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1
2/14/24
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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 — List of Directors & Officers
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6
2/14/24"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03 — ‘EX-3’
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1
6/9/23"Submission of Matters to a Vote of Security Holders — Item 5.072
12/22/23
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  Disclosures: 
Regulation FD Disclosure — Item 7.01 — ‘EX-99’
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6
2/14/24
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  Events: 
Other Events — Item 8.018
2/14/24
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  Financials: 
Financial Statements and Exhibits — Item 9.01 — Financial Reports
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17

2/14/24SC 14D9Ownership:  Tender-Offer Solicitation/Recommendation Statements — Schedule 14D-94
2/7/24CORRESPComment:  Comment-Response and Other Letters to the SEC  [ a.k.a. COVER ] — All Correspondence with the SEC
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5
12/22/23SC14D9COwnership:  Tender-Offer Communication by an Issuer re: a Third-Party Offer — Schedule 14D-9C1
11/17/2310-QUpdate:  Quarterly Reports — Form 10-Q — Financial Reports
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7
11/15/23NT 10-QUpdate:  Notice of a Late Filing of a Form 10-Q Quarterly Report — Form 12b-251
4/26/23 OLDARSUpdate:  Annual Report to Security Holders  OLD 1
4/26/23 OLDDEFA14AProxy:  Definitive Additional Proxy Soliciting Materials — Schedule 14A  OLD 2
4/26/23 OLDDEF 14AProxy:  Definitive Proxy Statements — Schedule 14A  OLD 2
4/14/23 OLDPRE 14AProxy:  Preliminary Proxy Statement — Schedule 14A  OLD 1
3/9/23 OLDS-8Registration:  Registration Statements – Securities for Certain Employee Benefit Plans — Form S-8  OLD 2
3/9/23 OLD10-KUpdate:  Annual Reports — Form 10-K  OLD  — Financial Reports
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2
11/3/22 OLDS-3Registration:  Registration Statement – Securities for a Transaction — Form S-3  OLD 1
10/7/21 OLD424B4Registration:  Prospectus – Info Previously Omitted & New Facts or Events  OLD 1
10/6/21 OLDS-1MEFRegistration:  Registration Statement to Add Securities to a Prior Form S-1 Registration  OLD 1
10/6/21 OLDCERTTrading:  Certification by a Securities Exchange Approving a Listing — Form CERT  OLD 1
10/1/21 OLD8-A12BRegistration:  Registration Statement for a Class of Securities — Form 8-A  OLD 1
9/30/21 OLDS-1Registration:  Registration Statements (General Form) — Form S-1  OLD 2
8/23/21 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
8/23/21 OLDDRSRegistration:  Draft Registration Statements by Emerging Growth Companies and Foreign Issuers — Form DRS  OLD 2
2/4/21 OLDDRegistration:  Notices of Exempt Offerings of Securities — Form D  OLD 3

Letters: 
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10/7/21 OLDREDACTED EXHIBITSEC Staff Letters – Redacted Exhibits  OLD  — All Correspondence with the SEC2

General Exhibits: 
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2/14/24EX-3Articles of Incorporation/Organization and Bylaws14
12/22/23EX-2Plan of Acquisition, Reorganization, Arrangement, Liquidation or Succession1
12/4/23EX-10Material Contracts27
3/9/23 OLDEX-23Consents of Experts and Counsel  OLD 8
3/9/23 OLDEX-FILING FEESFiling Fees  OLD 2
3/9/23 OLDEX-5Opinions of Counsel re: Legality  OLD 6
3/9/23 OLDEX-21Subsidiaries Lists  OLD 2
11/3/22 OLDEX-4Instruments, Including Indentures, Defining the Rights of Security Holders  OLD 6
11/3/22 OLDEX-1Underwriting Agreements  (and mislabeled “1st Exhibits”)  OLD 2

Additional Exhibits: 
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2/14/24EX-99Miscellaneous Exhibits, such as Press Releases — Press Releases
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& Conference Calls
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21

Financials: 
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2/14/24XML  &  R#IDEA Financial Reports Info — Financial Reports
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538
2/14/24EXCELIDEA Workbooks of Financial Reports Info — Workbooks of Financial Reports
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31
2/14/24EX-101.*XBRL Data  (XBRL Files)111
2/14/24JSONXBRL Instances as JavaScript Object Notation Data  (JSON Files)31
2/14/24ZIPXBRL Zipped Folders
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  (Folders of XBRL Files)
31
11/17/23EX-31Certifications — §302 – SOA’0218
11/17/23EX-32Certifications — §906 – SOA’0218

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2/7/24GRAPHICPhotos, Images and Graphs310


Forms
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, Documents
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& Exhibits
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 in  113 Filings
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 Filed re:  Issuer / Subject Company


        
New Filing!  List all Money Managers that own this Security Issuer:  CUSIP 88369M
 

        
Latest Filing  Type    Category    Description        Documents
     
2/16/24SC 13DOwnership:  Statements of Acquisitions of Beneficial Ownership by “Active” Investors — Schedule 13D15
2/14/244Ownership:  Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 458
2/14/24SC TO-TOwnership:  Tender-Offer Statements by Third Parties — Schedule TO4
2/14/24SC 14D9Ownership:  Tender-Offer Solicitation/Recommendation Statements — Schedule 14D-94
2/14/2425-NSETrading:  Notice by a Securities Exchange of the Removal from Listing and Registration of Matured, Redeemed or Retired Securities — Form 251
2/13/24SC 13GOwnership:  Statements of Acquisitions of Beneficial Ownership by “Passive” Investors — Schedule 13G7
12/22/23SC14D9COwnership:  Tender-Offer Communication by an Issuer re: a Third-Party Offer — Schedule 14D-9C1
10/19/22 OLD3Ownership:  Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3  OLD 17

Letters: 
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2/2/24LETTERComment and Other Letters from the SEC  [ a.k.a. UPLOAD ] — All Correspondence with the SEC6
2/2/24TEXT-EXTRACTComment and Other Letters from the SEC – PDFs’ Text  [ a.k.a. LETTER ]6

General Exhibits: 
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1/30/24EX-FILING FEESFiling Fees2
10/19/22 OLDEX-24Powers of Attorney  OLD 12

Additional Exhibits: 
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2/14/24EX-99Miscellaneous Exhibits, such as Press Releases22

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1/10/24GRAPHICPhotos, Images and Graphs8


        

Filings History

Year    # of Filings
In descending order
2024 31
2023 56
2022 43
2021 51
2018 1

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