TTI - CIK 0000844965
TETRA TECHNOLOGIES INC has filed 1,988 documents with the SEC between 1996 and 2026. The most frequent type is insider trade (1,091 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| SD | - | 2019-05-23 | - |
| Major company event | 8-K | 2019-05-20 | 2019-05-20 |
| Insider trade | 4 | 2019-05-16 | 2019-05-15 |
| Quarterly report | 10-Q | 2019-05-10 | 2019-03-31 |
| Major company event | 8-K | 2019-05-09 | 2019-05-09 |
| Major company event | 8-K | 2019-05-08 | 2019-05-02 |
| Insider trade | 4 | 2019-05-08 | 2019-05-08 |
| Insider trade | 4 | 2019-05-06 | 2019-05-02 |
| Insider trade | 4 | 2019-05-06 | 2019-05-02 |
| Insider trade | 4 | 2019-05-06 | 2019-05-02 |
| Insider trade | 4 | 2019-05-06 | 2019-05-02 |
| New insider ownership | 3 | 2019-05-06 | 2019-05-03 |
| EFFECT | - | 2019-05-01 | - |
| Prospectus supplement | 424B2 | 2019-05-01 | - |
| Company correspondence | CORRESP | 2019-04-29 | - |
| SEC correspondence | UPLOAD | 2019-04-18 | - |
| Securities registration | S-3 | 2019-04-12 | - |
| Insider trade | 4 | 2019-04-10 | 2019-04-08 |
| Major company event | 8-K | 2019-03-27 | 2019-03-27 |
| Insider trade | 4 | 2019-03-27 | 2019-03-26 |
| New insider ownership | 3 | 2019-03-27 | 2019-03-25 |
| Proxy materials | DEFA14A | 2019-03-21 | - |
| Proxy statement | DEF 14A | 2019-03-21 | 2019-03-22 |
| Insider trade | 4 | 2019-03-12 | 2019-03-08 |
| Annual report | 10-K | 2019-03-04 | 2018-12-31 |
| Insider trade | 4 | 2019-03-01 | 2019-02-28 |
| Insider trade | 4 | 2019-03-01 | 2019-02-28 |
| Insider trade | 4 | 2019-03-01 | 2019-02-28 |
| Major company event | 8-K | 2019-02-28 | 2019-02-28 |
| Insider trade | 4 | 2019-02-26 | 2019-02-22 |
| Major company event | 8-K | 2019-02-25 | 2019-02-25 |
| Insider trade | 4 | 2019-02-25 | 2019-02-21 |
| Insider trade | 4 | 2019-02-25 | 2019-02-21 |
| Insider trade | 4 | 2019-02-25 | 2019-02-21 |
| Insider trade | 4 | 2019-02-25 | 2019-02-21 |
| Insider trade | 4 | 2019-02-25 | 2019-02-21 |
| Insider trade | 4 | 2019-02-25 | 2019-02-21 |
| Insider trade | 4 | 2019-02-25 | 2019-02-21 |
| Insider trade | 4 | 2019-02-25 | 2019-02-21 |
| Insider trade | 4 | 2019-02-15 | 2019-02-14 |
| Passive ownership stake (update) | SC 13G/A | 2019-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2019-02-14 | - |
| Insider trade | 4 | 2019-02-13 | 2019-02-08 |
| Passive ownership stake (update) | SC 13G/A | 2019-02-13 | - |
| Passive ownership stake (update) | SC 13G/A | 2019-02-12 | - |
| Passive ownership stake (update) | SC 13G/A | 2019-02-08 | - |
| Passive ownership stake (update) | SC 13G/A | 2019-01-31 | - |
| Insider trade | 4 | 2019-01-10 | 2019-01-08 |
| Insider trade | 4 | 2018-12-28 | 2018-12-27 |
| Insider trade | 4 | 2018-12-28 | 2018-12-27 |