$SPRO SEC Filings

Filing Filed On
CT ORDER 11 Dec 2018
CORRESP 07 Dec 2018
S-3 03 Dec 2018
8-K 16 Nov 2018
8-K 13 Nov 2018
10-Q 08 Nov 2018
8-K 08 Nov 2018
8-K 27 Sep 2018
FORM 4 SUBMISSION 21 Sep 2018
FORM 3 SUBMISSION 21 Sep 2018
SC 13D/A 19 Sep 2018
FORM 8-K 14 Aug 2018
10-Q 09 Aug 2018
8-K 09 Aug 2018
OWNERSHIP DOCUMENT 17 Jul 2018
SC 13D/A 17 Jul 2018
8-K 17 Jul 2018
8-K 16 Jul 2018
424B4 13 Jul 2018
EFFECT 12 Jul 2018