[8-K] Trane Technologies plc Reports Material Event

Rhea-AI Filing Summary

Trane Technologies plc reported that on December 2, 2025 it entered into a definitive agreement with Stellar Energy International, Ltd. to acquire the Stellar Energy Digital business. This step indicates Trane is expanding its capabilities in digital solutions tied to energy and climate systems. Details such as purchase price, expected closing timing, and financial impact are not included in this excerpt. The company released a press announcement about the deal, which is provided as an exhibit to this report.

Insights

Industrial & M&A Strategy Analyst

Trane is making a targeted digital acquisition, but financial impact is not disclosed here.

Trane Technologies has signed a definitive agreement to acquire the Stellar Energy Digital business from Stellar Energy International, Ltd. A definitive agreement means both parties have agreed to key terms, subject to any closing conditions that may apply. The target appears focused on digital capabilities related to energy systems, which aligns with Trane’s broader climate and efficiency solutions.

The excerpt does not state purchase price, revenue of the acquired business, or expected synergies, so the economic scale of this transaction cannot be assessed from this text alone. For investors, the main takeaway here is strategic direction: Trane is reinforcing its digital and energy-related offerings through inorganic growth. The attached press release may provide additional context on strategic rationale and integration plans.

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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) — 12/2/2025

____________________________________________

TRANE TECHNOLOGIES PLC

(Exact name of registrant as specified in its charter)

____________________________________________

Ireland			001-34400			98-0626632
(State or other jurisdiction of incorporation)			(Commission File Number)			(I.R.S. Employer Identification No.)

170/175 Lakeview Drive

Airside Business Park

Swords Co. Dublin

Ireland

(Address of principal executive offices, including zip code)

+(353)(0)18707400

(Registrant’s phone number, including area code)

N/A

(Former name or former address, if changed since last report)

____________________________________________

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

Name of each exchange on which registered

Ordinary Shares, Par Value $1.00 per Share

TT

New York Stock Exchange

5.250% Senior Notes due 2033

TT33

New York Stock Exchange

5.100% Senior Notes due 2034

TT34

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. o

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Item 8.01 Other Events

On December 2, 2025, Trane Technologies plc issued a press release announcing a definitive agreement with Stellar Energy International, Ltd. to acquire the Stellar Energy Digital business. A copy of the press release is attached as Exhibit 99.1 and incorporated by reference herein.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits:

Exhibit No.

Description

99.1

Press Release of Trane Technologies plc, dated December 2 2025.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

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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.

TRANE TECHNOLOGIES PLC (Registrant)

Date:

December 2, 2025

/s/ Victoria V. Lazar

Victoria V. Lazar, Senior Vice President, General Counsel and Secretary

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