$REFR SEC Filings

Filing Filed On
4 24 Feb 2020
4 02 Jan 2020
4 02 Jan 2020
4 02 Jan 2020
4 02 Jan 2020
4 02 Jan 2020
4 02 Jan 2020
4 02 Jan 2020
4 27 Jun 2019
4 17 Jun 2019
4 17 Jun 2019
4 17 Jun 2019
4 17 Jun 2019
4 17 Jun 2019
4 17 Jun 2019
4 17 Jun 2019
4 21 Nov 2018
4 20 Nov 2018
4 19 Nov 2018
4 16 Oct 2018