$MRSN SEC Filings

Filing Filed On
OWNERSHIP DOCUMENT 07 Sep 2023
3 31 Jul 2023
OWNERSHIP DOCUMENT 18 Aug 2021
OWNERSHIP DOCUMENT 28 Apr 2021
OWNERSHIP DOCUMENT 11 Mar 2021
3 02 Dec 2020
3 24 Jun 2020
3 12 Jul 2019
3 03 Dec 2018
3 21 Mar 2018
3 14 Mar 2018
3 07 Sep 2017
FORM 3 SUBMISSION 27 Jun 2017
FORM 3 SUBMISSION 27 Jun 2017
FORM 3 SUBMISSION 27 Jun 2017
FORM 3 SUBMISSION 27 Jun 2017
FORM 3 SUBMISSION 27 Jun 2017
FORM 3 SUBMISSION 27 Jun 2017
FORM 3 SUBMISSION 27 Jun 2017
FORM 3 SUBMISSION 27 Jun 2017