TETRA TECHNOLOGIES INC — 8-K Filings
286 8-K filings on record
This page lists all 8-K filings submitted to the SEC by TETRA TECHNOLOGIES INC (TTI), sorted by most recent first. Each row links to the full filing on EdgarLookup. TETRA TECHNOLOGIES INC has filed 286 8-K documents with the SEC since 2014. To view all SEC filings by TETRA TECHNOLOGIES INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
11-K
144
144/A
25-NSE
3
3/A
4
4/A
424B2
424B3
424B5
5
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DFAN14A
EFFECT
FWP
NT 10-K
PRE 14A
S-3
S-3ASR
S-4
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | 8-K | 0000844965-26-000014 | Feb 25, 2026 | — |
| 8-K | 8-K | 0000844965-25-000073 | Oct 28, 2025 | — |
| 8-K | 8-K | 0000844965-25-000067 | Oct 27, 2025 | Oct 24, 2025 |
| 8-K | 8-K | 0000844965-25-000063 | Oct 1, 2025 | Sep 29, 2025 |
| 8-K | 8-K | 0000844965-25-000056 | Jul 29, 2025 | — |
| 8-K | 8-K | 0000844965-25-000039 | Jun 12, 2025 | — |
| 8-K | 8-K | 0000844965-25-000035 | Apr 29, 2025 | — |
| 8-K | 8-K | 0000844965-25-000016 | Mar 25, 2025 | Mar 24, 2025 |
| 8-K | 8-K | 0000844965-25-000011 | Feb 25, 2025 | — |
| 8-K | 8-K | 0000844965-24-000082 | Oct 29, 2024 | — |
| 8-K | 8-K | 0000844965-24-000074 | Sep 9, 2024 | Sep 4, 2024 |
| 8-K | 8-K | 0000844965-24-000071 | Jul 31, 2024 | — |
| 8-K | 8-K | 0000844965-24-000056 | May 23, 2024 | May 21, 2024 |
| 8-K | 8-K | 0000844965-24-000053 | May 17, 2024 | May 13, 2024 |
| 8-K | 8-K | 0000844965-24-000051 | Apr 30, 2024 | — |
| 8-K | 8-K | 0000844965-24-000033 | Mar 21, 2024 | Mar 20, 2024 |
| 8-K | 8-K | 0000844965-24-000018 | Feb 27, 2024 | — |
| 8-K | 8-K | 0000844965-24-000010 | Jan 18, 2024 | Jan 12, 2024 |
| 8-K | 8-K | 0000844965-23-000047 | Oct 30, 2023 | — |
| 8-K | 8-K | 0000950170-23-051135 | Oct 2, 2023 | Sep 26, 2023 |
| 8-K | 8-K | 0000950170-23-036769 | Aug 2, 2023 | Aug 1, 2023 |
| 8-K | 8-K | 0000844965-23-000036 | Jul 31, 2023 | — |
| 8-K | 8-K | 0000950170-23-029677 | Jun 23, 2023 | Jun 19, 2023 |
| 8-K | 8-K | 0000950170-23-025345 | May 31, 2023 | May 25, 2023 |
| 8-K | 8-K | 0000950170-23-024254 | May 25, 2023 | May 24, 2023 |
| 8-K | 8-K | 0001628280-23-014632 | May 1, 2023 | — |
| 8-K | 8-K NOL RIGHTS PLAN | 0001564590-23-002827 | Mar 1, 2023 | Feb 28, 2023 |
| 8-K | 8-K | 0000844965-23-000008 | Feb 27, 2023 | — |
| 8-K | 8-K | 0000844965-22-000053 | Oct 31, 2022 | — |
| 8-K | 8-K | 0001564590-22-031013 | Sep 6, 2022 | — |
| 8-K | 8-K | 0000844965-22-000031 | Aug 1, 2022 | — |
| 8-K | 8-K | 0001564590-22-021280 | May 25, 2022 | May 24, 2022 |
| 8-K | 8-K | 0000844965-22-000017 | May 2, 2022 | — |
| 8-K | 8-K | 0000844965-22-000005 | Feb 28, 2022 | — |
| 8-K | 8-K | 0001564590-22-004099 | Feb 7, 2022 | — |
| 8-K | 8-K | 0001193125-21-334516 | Nov 19, 2021 | Nov 18, 2021 |
| 8-K | 8-K | 0000844965-21-000014 | Nov 1, 2021 | — |
| 8-K | 8-K | 0001564590-21-039866 | Aug 3, 2021 | Aug 2, 2021 |
| 8-K | 8-K | 0001564590-21-039829 | Aug 2, 2021 | Jul 30, 2021 |
| 8-K | 8-K | 0001564590-21-039513 | Jul 30, 2021 | Jul 26, 2021 |
| 8-K | 8-K | 0001564590-21-030458 | May 27, 2021 | May 26, 2021 |
| 8-K | 8-K | 0001564590-21-022991 | May 4, 2021 | — |
| 8-K | 8-K | 0001564590-21-017503 | Apr 5, 2021 | Mar 31, 2021 |
| 8-K | 8-K | 0001564590-21-015658 | Mar 26, 2021 | Mar 24, 2021 |
| 8-K | 8-K | 0001564590-21-008415 | Feb 25, 2021 | Feb 24, 2021 |
| 8-K | 8-K | 0001564590-21-003665 | Feb 2, 2021 | — |
| 8-K | 8-K | 0001193125-21-022715 | Jan 29, 2021 | — |
| 8-K | 8-K | 0001564590-21-000485 | Jan 7, 2021 | Jan 6, 2021 |
| 8-K | 8-K | 0001564590-20-049773 | Nov 3, 2020 | — |
| 8-K | 8-K | 0001564590-20-043623 | Sep 15, 2020 | Sep 14, 2020 |