# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001529628-21-000067
Filing Date
2021-03-03
Accepted
2021-03-02 20:25:23
Documents
110
Period of Report
2020-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | snd-20201231.htm iXBRL | 10-K | 2585570
2 | EX-4.3 | a202010kex43.htm | EX-4.3 | 17708
3 | EX-10.32 | a2020ex1032.htm | EX-10.32 | 20895
4 | EX-21.1 | a2020q410kex211.htm | EX-21.1 | 12364
5 | EX-23.1 | a202010kex231.htm | EX-23.1 | 2737
6 | EX-23.2 | a202010kex232.htm | EX-23.2 | 4402
7 | EX-31.1 | a2020q410kex311.htm | EX-31.1 | 8647
8 | EX-31.2 | a2020q410kex312.htm | EX-31.2 | 8613
9 | EX-32.1 | a2020q410kex321.htm | EX-32.1 | 4164
10 | EX-32.2 | a2020q410kex322.htm | EX-32.2 | 4429
11 | EX-95.1 | a202010kex951.htm | EX-95.1 | 48691
17 |  | snd-20201231_g1.jpg | GRAPHIC | 2800678
18 |  | snd-20201231_g2.jpg | GRAPHIC | 140142
| Complete submission text file | 0001529628-21-000067.txt |  | 15671258

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
12 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | snd-20201231.xsd | EX-101.SCH | 63320
13 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | snd-20201231_cal.xml | EX-101.CAL | 176351
14 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | snd-20201231_def.xml | EX-101.DEF | 331482
15 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | snd-20201231_lab.xml | EX-101.LAB | 836041
16 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | snd-20201231_pre.xml | EX-101.PRE | 569910
19 | EXTRACTED XBRL INSTANCE DOCUMENT | snd-20201231_htm.xml | XML | 1836453

Mailing Address 1725 HUGHES LANDING BOULEVARD SUITE 800 THE WOODLANDS TX 77380
Business Address 1725 HUGHES LANDING BOULEVARD SUITE 800 THE WOODLANDS TX 77380 (281) 231-2660
Smart Sand, Inc. (Filer) CIK: 0001529628 (see all company filings)

EIN.: 452809926 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-37936 | Film No.: 21706541
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)