$ SEC Filings

Filing Filed On
SC 13G 03 Feb 2023
SEC SCHEDULE 13G 08 Feb 2021
SC 13G 12 Feb 2020
SC 13G 11 Feb 2019
SC 13G 14 Feb 2018
SC 13G 30 Jan 2017
SC 13G 28 Jan 2016
ARDSLEY ADVISORY PARTNERS 16 Apr 2015