# Filing Detail

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001529628-23-000049
Filing Date
2023-04-27
Accepted
2023-04-26 17:50:20
Documents
3

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFA14A | snd_defa14ax2023.htm | DEFA14A | 12459
2 |  | smartsandinc_vxnaxp92614xpb.jpg | GRAPHIC | 497144
3 |  | smartsandinc_vxnaxp92614xpc.jpg | GRAPHIC | 421831
| Complete submission text file | 0001529628-23-000049.txt |  | 1278703

Mailing Address 28420 HARDY TOLL ROAD SUITE 130 SPRING TX 77373
Business Address 28420 HARDY TOLL ROAD SUITE 130 SPRING TX 77373 (281) 231-2660
Smart Sand, Inc. (Filer) CIK: 0001529628 (see all company filings)

EIN.: 452809926 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-37936 | Film No.: 23851084
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)