Tetra Technologies Inc.

TTI·NYSE·$10.77Share Price as of 11/2·$1BMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/04/26 10-QQ1 ended 03/31/2604/29/26 10-KFY 202502/25/26 10-QQ3 ended 09/30/2510/28/25 10-QQ2 ended 06/30/2507/29/25

Disclosures

8-KCurrent report10/08/26 8-KCurrent report08/04/26 8-KCurrent report06/15/26 8-KCurrent report06/04/26 8-KCurrent report06/02/26

Prospectuses and Registrations

424B5Prospectus supplement06/04/26 424B5Prospectus supplement06/02/26 S-8Registration of securities for employees06/13/25 S-3Shelf registration05/12/25 S-8Registration of securities for employees05/31/23

Proxies

DEF 14ADefinitive proxy04/09/26 DEFA14AAdditional proxy materials04/09/26 DEF 14ADefinitive proxy04/24/25 DEFA14AAdditional proxy materials04/24/25 DEFA14AAdditional proxy materials04/03/25

Ownership

SC 13G/ABeneficial ownership (amended)10/06/26 Form 4Insider transaction10/05/26 Form 4Insider transaction09/30/26 Form 4Insider transaction09/02/26 Form 4Insider transaction08/27/26

Other

11-KEmployee stock purchase plan report06/23/26 ARSAnnual report to shareholders04/09/26 8-A12B/A8-A12B/A02/25/26 11-KEmployee stock purchase plan report06/26/25 EFFECTRequest for effectiveness05/22/25