Financial reports
10-Q
2018 Q1
Quarterly report
30 May 18
NT 10-Q
Notice of late quarterly filing
16 May 18
10-K
2017 FY
Annual report
19 Apr 18
NT 10-K
Notice of late annual filing
2 Apr 18
10-Q
2017 Q3
Quarterly report
16 Nov 17
NT 10-Q
Notice of late quarterly filing
15 Nov 17
10-Q
2017 Q2
Quarterly report
14 Aug 17
10-Q
2017 Q1
Quarterly report
22 May 17
NT 10-Q
Notice of late quarterly filing
15 May 17
10-K
2016 FY
Annual report
27 Apr 17
Current reports
8-K
Departure of Directors or Certain Officers
13 Dec 17
8-K
Entry into a Material Definitive Agreement
29 Aug 16
8-K
Entry into a Material Definitive Agreement
2 Aug 16
8-K
Departure of Directors or Certain Officers
24 Mar 16
8-K
Other Events
3 Mar 16
8-K
North America Frac Sand, Inc. Acquisition Update
18 Dec 15
8-K
Entry into a Material Definitive Agreement
27 Nov 15
8-K
Entry into a Material Definitive Agreement
6 Oct 15
8-K
Other Events
24 Aug 15
8-K
Amendments to Articles of Incorporation or Bylaws
14 Aug 15
Registration and prospectus
1-A-W
Offering statement withdrawal
21 Nov 22
1-A
Offering $2.13M in Equity
21 Apr 22
15-12G
Securities registration termination
27 Sep 18
S-8
Registration of securities for employees
8 Aug 12
8-A12G
Registration of securities
6 Jul 12
8-A12G/A
Registration of securities (amended)
6 Jul 12
S-1/A
IPO registration (amended)
12 Sep 11
S-1/A
IPO registration (amended)
30 Aug 11
S-1
IPO registration
21 Jul 11
REGDEX
Notice of sale of securities
6 Aug 07
Proxies
No filings
Other
UPLOAD
Letter from SEC
21 Nov 16
UPLOAD
Letter from SEC
7 Nov 16
UPLOAD
Letter from SEC
20 Oct 16
EFFECT
Notice of effectiveness
22 Sep 11
CORRESP
Correspondence with SEC
19 Sep 11
CORRESP
Correspondence with SEC
12 Sep 11
UPLOAD
Letter from SEC
8 Sep 11
CORRESP
Correspondence with SEC
30 Aug 11
UPLOAD
Letter from SEC
17 Aug 11