Smart Sand, Inc. — DEFA14A Filings
10 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by Smart Sand, Inc. (SND), sorted by most recent first. Each row links to the full filing on EdgarLookup. Smart Sand, Inc. has filed 10 DEFA14A documents with the SEC since 2011. To view all SEC filings by Smart Sand, Inc., see the full filings list.
All
10-K
10-Q
144
3
4
4/A
424B4
424B5
8-A12B
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DRS
EFFECT
FWP
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-8
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001529628-25-000084 | Apr 23, 2025 | — |
| DEFA14A | DEFA14A | 0001529628-24-000096 | Apr 24, 2024 | — |
| DEFA14A | DEFA14A | 0001529628-23-000049 | Apr 27, 2023 | — |
| DEFA14A | DEFA14A | 0001529628-22-000050 | Apr 27, 2022 | — |
| DEFA14A | DEFA14A | 0001529628-21-000115 | Apr 23, 2021 | — |
| DEFA14A | DEFA14A | 0001529628-20-000070 | Apr 14, 2020 | — |
| DEFA14A | DEFA14A | 0001529628-20-000064 | Apr 10, 2020 | — |
| DEFA14A | DEFA14A | 0001529628-19-000040 | Apr 26, 2019 | — |
| DEFA14A | DEFA14A | 0001564590-18-008825 | Apr 24, 2018 | — |
| DEFA14A | DEFA14A - ADDITIONAL MATERIALS | 0001564590-17-007003 | Apr 24, 2017 | — |