Simpson Manufacturing Co., Inc. — SD Filings
12 SD filings on record
This page lists all SD filings submitted to the SEC by Simpson Manufacturing Co., Inc. (SSD), sorted by most recent first. Each row links to the full filing on EdgarLookup. Simpson Manufacturing Co., Inc. has filed 12 SD documents with the SEC since 2011. To view all SEC filings by Simpson Manufacturing Co., Inc., see the full filings list.
All
10-K
10-K405
10-Q
10-Q/A
11-K
144
144/A
25-NSE
3
3/A
4
4/A
424B4
5
5/A
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
NO ACT
NT 10-K
NT 11-K
POS AM
PRE 14A
PREC14A
PRER14A
REGDEX
S-3
S-3/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SD | SD | 0000920371-25-000116 | Aug 13, 2025 | — |
| SD | SD | 0000920371-24-000137 | May 29, 2024 | — |
| SD | SD | 0000920371-23-000165 | Oct 2, 2023 | — |
| SD | SD | 0000920371-22-000103 | May 13, 2022 | — |
| SD | SD | 0000920371-21-000091 | May 20, 2021 | — |
| SD | SD | 0000920371-20-000098 | May 15, 2020 | — |
| SD | SD | 0000920371-19-000066 | May 20, 2019 | — |
| SD | SD | 0000920371-18-000109 | May 4, 2018 | — |
| SD | SD | 0000920371-17-000063 | May 16, 2017 | — |
| SD | SD | 0000920371-16-000258 | May 25, 2016 | — |
| SD | SD | 0000920371-15-000103 | May 28, 2015 | — |
| SD | SD | 0000920371-14-000059 | May 29, 2014 | — |