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 |
|---|---|---|---|
| Insider trade | 4 | 2018-12-27 | 2018-12-26 |
| Major company event | 8-K | 2018-12-26 | 2018-12-26 |
| Insider trade | 4 | 2018-12-12 | 2018-12-10 |
| Activist ownership stake (update) | SC 13D/A | 2018-11-21 | - |
| Insider trade | 4 | 2018-11-16 | 2018-11-14 |
| Insider trade | 4 | 2018-11-13 | 2018-11-08 |
| Major company event | 8-K | 2018-11-08 | 2018-11-08 |
| Quarterly report | 10-Q | 2018-11-08 | 2018-09-30 |
| Insider trade | 4 | 2018-11-06 | 2018-11-02 |
| Insider trade | 4 | 2018-11-06 | 2018-11-02 |
| Insider trade | 4 | 2018-11-06 | 2018-11-02 |
| Insider trade | 4 | 2018-10-10 | 2018-10-08 |
| Major company event | 8-K | 2018-10-04 | 2018-09-30 |
| Insider trade | 4 | 2018-09-21 | 2018-09-19 |
| Major company event | 8-K | 2018-09-13 | 2018-09-10 |
| Insider trade | 4 | 2018-09-12 | 2018-09-10 |
| Insider trade | 4 | 2018-09-05 | 2018-08-31 |
| Insider trade | 4 | 2018-09-05 | 2018-08-31 |
| Insider trade | 4 | 2018-09-05 | 2018-08-31 |
| Insider trade | 4 | 2018-09-05 | 2018-08-31 |
| Insider trade | 4 | 2018-09-05 | 2018-08-31 |
| Insider trade | 4 | 2018-09-05 | 2018-08-31 |
| Insider trade | 4 | 2018-08-23 | 2018-08-21 |
| Activist ownership stake (update) | SC 13D/A | 2018-08-16 | - |
| Insider trade | 4 | 2018-08-16 | 2018-08-14 |
| Insider trade | 4 | 2018-08-10 | 2018-08-08 |
| Major company event | 8-K | 2018-08-09 | 2018-08-09 |
| Quarterly report | 10-Q | 2018-08-09 | 2018-06-30 |
| Insider trade | 4 | 2018-07-23 | 2018-07-19 |
| Major company event | 8-K | 2018-07-18 | 2018-07-13 |
| New insider ownership | 3 | 2018-07-18 | 2018-07-15 |
| Major company event | 8-K | 2018-07-16 | 2018-07-16 |
| Insider trade | 4 | 2018-07-10 | 2018-07-09 |
| Employee plan annual report | 11-K | 2018-06-28 | 2017-12-31 |
| Insider trade | 4 | 2018-06-11 | 2018-06-08 |
| Major company event | 8-K | 2018-05-31 | 2018-05-31 |
| SD | - | 2018-05-29 | - |
| Major company event | 8-K | 2018-05-22 | 2018-05-21 |
| Insider trade | 4 | 2018-05-16 | 2018-05-15 |
| Quarterly report | 10-Q | 2018-05-10 | 2018-03-31 |
| Major company event | 8-K | 2018-05-09 | 2018-05-04 |
| Insider trade | 4 | 2018-05-09 | 2018-05-08 |
| Major company event | 8-K | 2018-05-08 | 2018-05-08 |
| Insider trade | 4 | 2018-05-08 | 2018-05-04 |
| Insider trade | 4 | 2018-05-08 | 2018-05-04 |
| Insider trade | 4 | 2018-05-08 | 2018-05-04 |
| Insider trade | 4 | 2018-05-08 | 2018-05-04 |
| Insider trade | 4 | 2018-05-08 | 2018-05-04 |
| Insider trade | 4 | 2018-05-08 | 2018-05-04 |
| Insider trade | 4 | 2018-05-08 | 2018-05-04 |