SEC Filings

SEC filing year list 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2012
Date Filing Description Download
Oct 26, 2017 Form 4 Statement of Changes in Beneficial Ownership
Aug 08, 2017 Form 3 Initial Statement of Beneficial Ownership
Aug 08, 2017 Form 4 Statement of Changes in Beneficial Ownership
Jun 26, 2017 Form 4 Statement of Changes in Beneficial Ownership
Jun 26, 2017 Form 4 Statement of Changes in Beneficial Ownership
Jun 26, 2017 Form 4 Statement of Changes in Beneficial Ownership
Jun 26, 2017 Form 4 Statement of Changes in Beneficial Ownership
Jun 26, 2017 Form 4 Statement of Changes in Beneficial Ownership
Jun 26, 2017 Form SC TO-C Written communication relating to an issuer or third party
Jun 14, 2017 Form SC TO-C Written communication relating to an issuer or third party
Jun 13, 2017 Form SC TO-C Written communication relating to an issuer or third party
Jun 12, 2017 Form SC TO-C Written communication relating to an issuer or third party
May 30, 2017 Form CT ORDER Confidential Treatment Order
Apr 28, 2017 Form DEFA14A Additional Proxy Soliciting Materials (definitive)
Apr 14, 2017 Form 4 Statement of Changes in Beneficial Ownership
Feb 07, 2017 Form 3 Initial Statement of Beneficial Ownership
Feb 06, 2017 Form 4 Statement of Changes in Beneficial Ownership
Feb 06, 2017 Form 4 Statement of Changes in Beneficial Ownership
Jan 31, 2017 Form 4 Statement of Changes in Beneficial Ownership
Jan 18, 2017 Form S-8 Securities Registration: Employee Benefit Plan

Nasdaq: SIEN

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