
SEC Filings
For the complete list of Pioneer’s SEC filings click here
Most Recent Annual and Quarterly Financial Reports
05/16/22: 2022 First Quarter Report Form 10Q click here
03/31/22: 2021 Annual Report on Form 10K click here
11/15/21: 2021 Third Quarter Report Form 10Q click here
10/25/21: Proxy Statement click here
2020 Annual Report
08/13/21: 2021 Second Quarter Report Form 10Q click here
05/14/21: 2021 First Quarter Report Form 10Q click here
Registration Statements
04/29/22: Form S-8 Registration Statement click here
10/20/20: Form S-3 Registration Statement click here
06/19/14: Form S-8 Registration Statement click here
03/18/14: Form S-3 Registration Statement click here
08/01/13: Form S-1 Registration Statement click here
Latest Proxy Statement
10/25/21: Proxy Statement (DEF 14A) click here
SEC XBRL Filings
XBRL (Extensible Business Reporting Language) is a language for the electronic communication of financial and business data. XBRL is one of many languages in the XML family for displaying information on the Internet. ZIP file collections of Pioneer’s XBRL financial statements are available here