Form 8-K
8-K — TETRA TECHNOLOGIES INC
Accession: 0001193125-26-253580
Filed: 2026-06-02
Period: 2026-06-02
CIK: 0000844965
SIC: 1311 (CRUDE PETROLEUM & NATURAL GAS)
Item: Regulation FD Disclosure
Item: Other Events
Item: Financial Statements and Exhibits
Documents
8-K — d39009d8k.htm (Primary)
EX-99.1 (d39009dex991.htm)
XML — IDEA: XBRL DOCUMENT (R1.htm)
8-K
8-K (Primary)
Filename: d39009d8k.htm · Sequence: 1
8-K
TETRA TECHNOLOGIES INC false 0000844965 0000844965 2026-06-02 2026-06-02 0000844965 us-gaap:CommonStockMember 2026-06-02 2026-06-02 0000844965 us-gaap:PreferredStockMember 2026-06-02 2026-06-02
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K
CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(D)
OF THE SECURITIES EXCHANGE ACT OF 1934
Date of report (date of earliest event reported): June 2, 2026
TETRA Technologies, Inc.
(Exact name of registrant as specified in its charter)
Delaware
1-13455
74-2148293
(State or Other Jurisdiction
of Incorporation)
(Commission
File Number)
(I.R.S. Employer
Identification No.)
10000 Energy Drive
Spring, Texas 77389
(Address of Principal Executive Offices, and Zip Code)
(281) 367-1983
Registrant’s Telephone Number, including Area Code
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading
Symbol(s)
Name of each exchange
on which registered
Common Stock
TTI
New York Stock Exchange
Preferred Share Purchase Right
N/A
New York Stock Exchange
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).
Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Item 7.01 Regulation FD Disclosure
On June 2, 2026, TETRA Technologies, Inc., a Delaware corporation (the “Company”), issued a press release announcing that, subject to market conditions, it intends to conduct an underwritten public offering (the “Offering”) of $100 million of shares of its common stock, par value $0.01 per share (“Common Stock”), pursuant to a registration statement on Form S-3 (File No. 333-287210) filed with the U.S. Securities and Exchange Commission on May 12, 2025 and declared effective on May 22, 2025. In addition, the Company intends to grant the underwriters a 30-day option to purchase up to an additional $15 million of shares of Common Stock solely to cover any over-allotments, on the same terms and conditions as the Offering. A copy of the press release announcing the Offering is furnished as Exhibit 99.1 hereto and is incorporated into this Item 7.01 by reference.
The information in this Current Report on Form 8-K under Item 7.01 and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities and Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific referencing in such filing.
Item 8.01 Other Events
On June 2, 2026, the Company provided certain operational updates to potential investors, the relevant excerpts of which are set forth below.
********
Critical Minerals and Our Arkansas Bromine Project
On May 28, 2026, we announced that our board of directors approved a final investment decision for the Arkansas Bromine Project, subject to securing necessary financing. Since commencement of the project in 2022 through March 31, 2026, we have invested approximately $49 million in the project, which has been funded from our base business free cash flow, excluding capitalized interest. As of March 31, 2026. we have approximately $220 million in remaining capital expenditures relating to the Arkansas Bromine Project, which are expected to be funded over the next two years from a combination of a portion of the proceeds from this offering, cash from operations, borrowings under our credit facility and other financing sources. As of March 31, 2026, we have completed Phase 1 of the bromine processing plant, including site preparation, power infrastructure, and installation of the bromine tower. Phase 2 is underway and will include major infrastructure and equipment supporting the processing plant with mechanical completion targeted by the end of 2026. Phase 3 is expected to be completed at the end of 2027, and the plant is expected to begin operation in early 2028 and will have the installed capacity to process up to 75 million pounds of elemental bromine per year.
Magnesium is one of the critical mineral opportunities anticipated to support our planned Specialty Chemicals & Minerals operating segment by 2030. We are evaluating the potential development of our magnesium resources from our brine leases. We have finalized the formation of a joint venture with Magrathea Metals (“Magrathea”) to advance domestic magnesium metal production to address current U.S. dependence on imported supply for defense, aerospace, and advanced manufacturing end-markets. The joint venture will leverage our specialty chemical processing expertise and large-scale magnesium resource base in combination with Magrathea’s proprietary electrolytic magnesium production technology, which has been underwritten in part by United States Department of War.
Risk Factor Update
The Company is supplementing the risk factors previously disclosed in its Annual Report on Form 10-K for the year ended December 31, 2025 with the following risk factors:
We may not be able to fund or complete the Arkansas Bromine Project on the timeline or at the cost we currently anticipate, which could have a material adverse effect on our business and the market price of our common stock.
The Arkansas Bromine Project represents a significant ongoing capital project for TETRA. Phase 2 is underway and will include major infrastructure and equipment supporting the processing plant with mechanical completion targeted by the end of 2026. Phase 3 is expected to be completed at the end of 2027, and the plant is expected to begin operation in early 2028. Since commencement of the project in 2022 through March 31, 2026, we have invested approximately $49 million in the project, which has been funded from our base business free cash flow, excluding capitalized interest. As of March 31, 2026, we have approximately $220 million in remaining capital expenditures relating to the Arkansas Bromine Project, which assumes that upstream costs are shared proportionate to each working interest owner’s relative interest in the unit. If other working interest owners do not fund their share of the upstream costs, the capital expenditures necessary to complete the Arkansas Bromine Project may increase from current estimates. Construction projects of this scale carry inherent execution risks, including the potential for cost overruns, schedule delays, supply chain disruptions, contractor performance issues, labor availability constraints, regulatory or permitting delays, environmental matters, and other factors outside of our control. We intend to use a portion of the net proceeds from this offering to fund a portion of the construction costs of the Arkansas Bromine Project. We will need to seek additional financing to fund the remaining portion of the capital expenditures for the project. To the extent other sources, including cash generated from operations and amounts available under our credit facilities, are insufficient or unavailable, we may have to delay construction or modify the scope of the project. There can be no assurance that the Arkansas Bromine Project will be completed on the timeline currently anticipated, at the cost currently anticipated, or that it will achieve the projected installed capacity or operating results once completed. Any failure to complete the Arkansas Bromine Project as planned could have a material adverse effect on our business, financial condition, results of operations, prospects and the market price of our common stock.
There is no assurance that we will be able to extend or renew customer contracts after the end of the initial contractual term. Any such nonrenewal, or renewals at reduced rates or the loss of contracts with any significant customer, could adversely impact our financial results.
From time to time, we enter into long-term contracts with customers, which are subject to renegotiation in the normal course of business as they near the end of their initial terms. There is no assurance that any of our contracts with our customers will be extended or renewed by our customers or that any of our customers will continue to contract with the Company following the expiration of the relevant term. The inability to negotiate extensions or renew a substantial portion of our contracts, the renewal of such contracts at reduced rates, the inability to contract for additional services with our customers, or the loss of all or a significant portion of our services contracts with any significant customer, could lead to a reduction in revenue and net income and could require us to record additional asset impairments. This could have a material adverse effect upon our business, results of operations and financial condition.
********
Item 9.01 Financial Statements and Exhibits
(d)
Exhibits
EXHIBIT
DESCRIPTION
99.1
Press Release, dated June 2, 2026.
104
Cover Page Interactive Data File (embedded within the Inline XBRL document).
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
TETRA Technologies, Inc.
Date: June 2, 2026
By:
/s/ Brady M. Murphy
Brady M. Murphy
President and Chief Executive Officer
EX-99.1
EX-99.1
Filename: d39009dex991.htm · Sequence: 2
EX-99.1
Exhibit 99.1
TETRA Technologies, Inc. Announces Public Offering of Common Stock
SPRING, Texas, June 2, 2026, (PR Newswire) – TETRA Technologies, Inc. (“TETRA” or the “Company”) (NYSE: TTI) today
announced the commencement of an underwritten public offering of $100 million of shares of its common stock, par value $0.01 per share (“Common Stock”), pursuant to an effective shelf registration statement on Form S-3 (the “Registration Statement”) filed with the U.S. Securities and Exchange Commission (the “SEC”).
The Company intends to use the net proceeds it receives from the offering for general corporate purposes, including funding a portion of the construction
costs of its Arkansas bromine project.
The Company expects to grant the underwriters a 30-day option to purchase
up to an additional $15 million of shares of Common Stock solely to cover any over-allotments at the public offering price, less the underwriting discounts and commissions.
J.P. Morgan is serving as lead book-running manager for the offering. Jefferies is also serving as book-running manager. The offering is subject to market and
other conditions, and there can be no assurance as to whether or when the offering may be completed, or as to the actual size or terms of the offering.
The proposed offering will be made only by means of a prospectus and a prospectus supplement. Copies of the preliminary prospectus supplement and accompanying
base prospectus relating to the offering and final prospectus supplement, when available, may be obtained from: J.P. Morgan Securities LLC, c/o Broadridge Financial Solutions, 1155 Long Island Avenue, Edgewood, New York 11717 or by email at prospectus-eq_fi@jpmchase.com, or by accessing the SEC’s website at www.sec.gov.
The offering is being
conducted pursuant to the Registration Statement, previously filed with the SEC on May 12, 2025 and declared effective on May 22, 2025, and corresponding prospectus. A preliminary prospectus supplement thereto has been filed with the SEC.
This press release shall not constitute an offer to sell or the solicitation of an offer to buy the shares of Common Stock or any other securities, nor shall there be any sale of such shares of Common Stock or any other securities in any state or
other jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or other jurisdiction.
Company Overview
TETRA Technologies, Inc. is an energy
services and solutions company focused on developing environmentally conscious services and solutions. With operations on six continents, the Company’s portfolio consists of Energy Services, Industrial Chemicals, and Critical Minerals.
Investor Contact
For further information, please contact Matt Sanderson, Executive Vice President and Chief Financial Officer, at (281)
367-1983 or via email at msanderson@onetetra.com or Kurt Hallead, Treasurer and Vice President of Investor Relations at (281) 367-1983 or via email at
khallead@onetetra.com.
Cautionary Note Regarding Forward-Looking Statements
This news release includes certain statements that are deemed to be forward-looking statements. Generally, the use of words such as “may,”
“see,” “expectation,” “expect,” “intend,” “estimate,” “projects,” “anticipate,” “believe,” “assume,” “could,”
“should,” “plans,” “targets” or similar expressions that convey the uncertainty of future events, activities, expectations or outcomes identify forward-looking statements that the Company intends to be included
within the safe harbor protections provided by the federal securities laws. These forward-looking statements include any statements regarding the proposed offering of Common Stock, including those regarding the use of proceeds of the offering. These
forward-looking statements are based on certain assumptions and analyses made by the Company in light of its experience and its perception of historical trends, current conditions, expected future developments and other factors it believes are
appropriate in the circumstances. Such statements are subject to several risks and uncertainties, many of which are beyond the control of the Company. Investors are cautioned that any such statements are not guarantees of future performance or
results and that actual results or developments may differ materially from those projected in the forward-looking statements. Factors which may cause actual results to differ materially from current expectations include, but are not limited to,
those described in the section titled “Risk Factors” contained in the Company’s Annual Reports on Form 10-K, as well as other risks identified from time to time in its reports on Form 10-Q and Form 8-K filed with the SEC. Investors should not place undue reliance on forward-looking statements. Each forward-looking statement speaks only as of the date of the
particular statement, and the Company undertakes no obligation to update or revise any forward-looking statements, except as may be required by law.
XML — IDEA: XBRL DOCUMENT
XML
Filename: R1.htm · Sequence: 8
v3.26.1
Document and Entity Information
Jun. 02, 2026
Document And Entity Information [Line Items]
Entity Registrant Name
TETRA TECHNOLOGIES INC
Amendment Flag
false
Entity Central Index Key
0000844965
Document Type
8-K
Document Period End Date
Jun. 02, 2026
Entity Incorporation State Country Code
DE
Entity File Number
1-13455
Entity Tax Identification Number
74-2148293
Entity Address, Address Line One
10000 Energy Drive
Entity Address, City or Town
Spring
Entity Address, State or Province
TX
Entity Address, Postal Zip Code
77389
City Area Code
(281)
Local Phone Number
367-1983
Written Communications
false
Soliciting Material
false
Pre Commencement Tender Offer
false
Pre Commencement Issuer Tender Offer
false
Entity Emerging Growth Company
false
Common Stock [Member]
Document And Entity Information [Line Items]
Security 12b Title
Common Stock
Trading Symbol
TTI
Security Exchange Name
NYSE
Preferred Stock [Member]
Document And Entity Information [Line Items]
Security 12b Title
Preferred Share Purchase Right
Security Exchange Name
NYSE
X
- Definition
Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.
+ References
No definition available.
+ Details
Name:
dei_AmendmentFlag
Namespace Prefix:
dei_
Data Type:
xbrli:booleanItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Area code of city
+ References
No definition available.
+ Details
Name:
dei_CityAreaCode
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD.
+ References
No definition available.
+ Details
Name:
dei_DocumentPeriodEndDate
Namespace Prefix:
dei_
Data Type:
xbrli:dateItemType
Balance Type:
na
Period Type:
duration
X
- Definition
The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.
+ References
No definition available.
+ Details
Name:
dei_DocumentType
Namespace Prefix:
dei_
Data Type:
dei:submissionTypeItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Address Line 1 such as Attn, Building Name, Street Name
+ References
No definition available.
+ Details
Name:
dei_EntityAddressAddressLine1
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Name of the City or Town
+ References
No definition available.
+ Details
Name:
dei_EntityAddressCityOrTown
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Code for the postal or zip code
+ References
No definition available.
+ Details
Name:
dei_EntityAddressPostalZipCode
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Name of the state or province.
+ References
No definition available.
+ Details
Name:
dei_EntityAddressStateOrProvince
Namespace Prefix:
dei_
Data Type:
dei:stateOrProvinceItemType
Balance Type:
na
Period Type:
duration
X
- Definition
A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2
+ Details
Name:
dei_EntityCentralIndexKey
Namespace Prefix:
dei_
Data Type:
dei:centralIndexKeyItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Indicate if registrant meets the emerging growth company criteria.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2
+ Details
Name:
dei_EntityEmergingGrowthCompany
Namespace Prefix:
dei_
Data Type:
xbrli:booleanItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.
+ References
No definition available.
+ Details
Name:
dei_EntityFileNumber
Namespace Prefix:
dei_
Data Type:
dei:fileNumberItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Two-character EDGAR code representing the state or country of incorporation.
+ References
No definition available.
+ Details
Name:
dei_EntityIncorporationStateCountryCode
Namespace Prefix:
dei_
Data Type:
dei:edgarStateCountryItemType
Balance Type:
na
Period Type:
duration
X
- Definition
The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2
+ Details
Name:
dei_EntityRegistrantName
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2
+ Details
Name:
dei_EntityTaxIdentificationNumber
Namespace Prefix:
dei_
Data Type:
dei:employerIdItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Local phone number for entity.
+ References
No definition available.
+ Details
Name:
dei_LocalPhoneNumber
Namespace Prefix:
dei_
Data Type:
xbrli:normalizedStringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 13e
-Subsection 4c
+ Details
Name:
dei_PreCommencementIssuerTenderOffer
Namespace Prefix:
dei_
Data Type:
xbrli:booleanItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 14d
-Subsection 2b
+ Details
Name:
dei_PreCommencementTenderOffer
Namespace Prefix:
dei_
Data Type:
xbrli:booleanItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Title of a 12(b) registered security.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b
+ Details
Name:
dei_Security12bTitle
Namespace Prefix:
dei_
Data Type:
dei:securityTitleItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Name of the Exchange on which a security is registered.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection d1-1
+ Details
Name:
dei_SecurityExchangeName
Namespace Prefix:
dei_
Data Type:
dei:edgarExchangeCodeItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 14a
-Subsection 12
+ Details
Name:
dei_SolicitingMaterial
Namespace Prefix:
dei_
Data Type:
xbrli:booleanItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Trading symbol of an instrument as listed on an exchange.
+ References
No definition available.
+ Details
Name:
dei_TradingSymbol
Namespace Prefix:
dei_
Data Type:
dei:tradingSymbolItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Securities Act
-Number 230
-Section 425
+ Details
Name:
dei_WrittenCommunications
Namespace Prefix:
dei_
Data Type:
xbrli:booleanItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
tti_DocumentAndEntityInformationLineItems
Namespace Prefix:
tti_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- Details
Name:
us-gaap_StatementClassOfStockAxis=us-gaap_CommonStockMember
Namespace Prefix:
Data Type:
na
Balance Type:
Period Type:
X
- Details
Name:
us-gaap_StatementClassOfStockAxis=us-gaap_PreferredStockMember
Namespace Prefix:
Data Type:
na
Balance Type:
Period Type: