STEPAN CO — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-K/A
10-Q
10-Q/A
144
144/A
25
25-NSE
3
3/A
4
4/A
5
5/A
8-A12B
8-K
8-K/A
ARS
CORRESP
DEF 14A
PRE 14A
S-8
S-8 POS
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | 8-K | 0001193125-25-137427 | Jun 9, 2025 | — |
| SD | SD | 0000950170-25-079860 | May 30, 2025 | — |
| 8-K | 8-K | 0001193125-25-124025 | May 21, 2025 | — |
| 4/A | PRIMARY DOCUMENT | 0001127602-25-015143 | May 21, 2025 | May 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-014347 | May 14, 2025 | May 12, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-014352 | May 14, 2025 | May 12, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-014169 | May 13, 2025 | May 12, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-014162 | May 13, 2025 | May 12, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-014164 | May 13, 2025 | May 12, 2025 |
| 10-Q | 10-Q | 0000950170-25-065195 | May 7, 2025 | Mar 31, 2025 |
| 8-K | 8-K | 0000950170-25-063136 | May 5, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001127602-25-013398 | May 5, 2025 | May 1, 2025 |
| SCHEDULE 13G/A | — | 0002052113-25-001906 | Apr 29, 2025 | — |
| S-8 | S-8 | 0001193125-25-102646 | Apr 29, 2025 | — |
| 8-K | 8-K | 0000950170-25-059547 | Apr 29, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001127602-25-012072 | Apr 15, 2025 | Apr 11, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-011349 | Apr 3, 2025 | Apr 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-011396 | Apr 3, 2025 | Apr 1, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-011419 | Apr 3, 2025 | Apr 1, 2025 |
| DEF 14A | DEF 14A | 0001193125-25-061867 | Mar 25, 2025 | Apr 29, 2025 |
| ARS | ARS | 0001193125-25-061884 | Mar 25, 2025 | Dec 31, 2024 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-010188 | Mar 21, 2025 | Mar 20, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-010186 | Mar 21, 2025 | Mar 20, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-010194 | Mar 21, 2025 | Mar 20, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-010192 | Mar 21, 2025 | Mar 20, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-010197 | Mar 21, 2025 | Mar 20, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-010199 | Mar 21, 2025 | Mar 20, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-010184 | Mar 21, 2025 | Mar 20, 2025 |
| 8-K/A | 8-K/A | 0000950170-25-042751 | Mar 20, 2025 | Jan 29, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009652 | Mar 17, 2025 | Mar 13, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009624 | Mar 17, 2025 | Mar 13, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009661 | Mar 17, 2025 | Mar 13, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009634 | Mar 17, 2025 | Mar 13, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009666 | Mar 17, 2025 | Mar 13, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-009627 | Mar 17, 2025 | Mar 13, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-008870 | Mar 10, 2025 | Mar 6, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-008872 | Mar 10, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001127602-25-008680 | Mar 7, 2025 | Mar 5, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-008143 | Mar 5, 2025 | Mar 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-008147 | Mar 5, 2025 | Mar 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-008149 | Mar 5, 2025 | Mar 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-008154 | Mar 5, 2025 | Mar 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-008157 | Mar 5, 2025 | Mar 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-008177 | Mar 5, 2025 | Mar 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-008188 | Mar 5, 2025 | Mar 3, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-008194 | Mar 5, 2025 | Mar 4, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-007433 | Mar 3, 2025 | Feb 27, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-007444 | Mar 3, 2025 | Feb 27, 2025 |
| 4 | PRIMARY DOCUMENT | 0001127602-25-007064 | Feb 27, 2025 | Feb 25, 2025 |
| 10-K | 10-K | 0000950170-25-029079 | Feb 27, 2025 | Dec 31, 2024 |