If You Invested in GSR III Acquisition Corp (GSRT)

GSR III Acquisition Corp. (GSRT) was a publicly traded special purpose acquisition company (SPAC) listed on the Nasdaq Stock Market LLC. According to its own disclosures, GSR III Acquisition Corp. was a blank check company incorporated in the Cayman Islands with the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more operating businesses.

Business purpose and SPAC structure

As a SPAC, GSR III Acquisition Corp. did not operate a traditional commercial business. Instead, it raised capital from investors and held those funds in a trust account while seeking an operating company with which to complete a business combination. The company described its objective as completing a merger or similar transaction with one or more operating businesses.

GSR III highlighted that it was led by a sponsor team with experience in SPAC transactions, noting in multiple communications that this team had previously sponsored other SPACs and advised on numerous SPAC completions. Its securities registered on Nasdaq included ordinary shares, units consisting of a share and a fraction of a right, and rights entitling the holder to receive a Class A ordinary share.

Business combination with Terra Innovatum

GSR III Acquisition Corp. entered into a business combination agreement with Terra Innovatum, a developer of micro-modular nuclear reactors. Press releases jointly issued by Terra Innovatum and GSR III describe this transaction as a business combination under which the post-combination company would operate under the name Terra Innovatum Global N.V., with ordinary shares expected to trade on the Nasdaq Global Market under the ticker symbol NKLR.

On October 7, 2025, Terra Innovatum and GSR III announced that GSRT shareholders had voted to approve the business combination and all related proposals at an Extraordinary General Meeting of Shareholders. A subsequent announcement on October 9, 2025 stated that Terra Innovatum Global N.V. had closed the business combination with GSR III Acquisition Corp. and that the combined company’s ordinary shares would begin trading on Nasdaq under the symbol NKLR as of October 10, 2025.

Transition of GSRT and delisting from Nasdaq

Following completion of the business combination, GSR III Acquisition Corp.’s historical GSRT securities were removed from listing on Nasdaq. A Form 25 (Notification of Removal from Listing and/or Registration) filed with the U.S. Securities and Exchange Commission identifies GSR III Acquisition Corp. as the issuer and Nasdaq Stock Market LLC as the exchange, and covers its ordinary shares, rights, and units. This filing confirms that the class of securities was struck from listing and/or registration under Section 12(b) of the Securities Exchange Act of 1934.

As a result, GSRT functions as a historical ticker associated with the SPAC that combined with Terra Innovatum. For ongoing trading and corporate information about the post-combination entity, investors are directed in the company’s own communications to the new ticker symbol NKLR and the name Terra Innovatum Global N.V.

Capital raising and transaction financing

In connection with the business combination, GSR III Acquisition Corp. entered into several financing arrangements. An 8-K dated September 29, 2025 describes Subscription Agreements for a private placement (PIPE Financing) involving the sale of ordinary shares and warrants, conducted in connection with the business combination with Terra Innovatum. The company reported that the PIPE Financing was expected to close substantially concurrently with the closing of the business combination, subject to customary conditions.

Subsequent joint press releases from Terra Innovatum and GSR III reference equity financing commitments and proceeds from the SPAC trust account, including PIPE capital and a funded bridge facility, to support licensing, construction, and deployment of Terra Innovatum’s SOLO™ micro-modular reactor. An 8-K dated October 6, 2025 notes post-redemption trust proceeds and estimates of cash expected to be available to the resulting public company following consummation of the proposed business combination.

Role within the financial services sector

Within the financial services sector, GSR III Acquisition Corp. fit within the category of shell companies, specifically as a SPAC. Its primary activity was identifying and executing a business combination with an operating business rather than generating revenue from ongoing operations. The company’s public filings and joint announcements focus on transaction structure, shareholder approvals, financing arrangements, and regulatory steps associated with its combination with Terra Innovatum.

Historical significance of GSRT

For investors and researchers, GSRT represents the pre-combination phase of what is now Terra Innovatum Global N.V. The historical record of GSRT includes:

• Its incorporation as a blank check company in the Cayman Islands.
• Listing of its units, ordinary shares, and rights on Nasdaq.
• Execution and approval of a business combination with Terra Innovatum.
• Associated PIPE and bridge financing arrangements disclosed in SEC filings and press releases.
• Subsequent removal of its securities from Nasdaq listing via Form 25.

These elements provide context for the evolution of Terra Innovatum into a publicly traded company and clarify that GSRT is now a former trading symbol linked to that SPAC history.

FAQs about GSR III Acquisition Corp. (GSRT)

• What was GSR III Acquisition Corp. (GSRT)?
  

  GSR III Acquisition Corp. was a blank check company, also referred to as a special purpose acquisition company, formed to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more operating businesses.

• What sector and industry did GSRT belong to?
  

  GSRT is classified in the financial services sector and within the shell companies industry, reflecting its role as a SPAC rather than an operating business.

• What business combination did GSRT complete?
  

  GSRT completed a business combination with Terra Innovatum, a developer of micro-modular nuclear reactors. After closing, the combined company operates under the name Terra Innovatum Global N.V., with ordinary shares trading on Nasdaq under the ticker symbol NKLR, as described in joint press releases.

• Does GSRT still trade on Nasdaq?
  

  A Form 25 filed with the SEC by Nasdaq Stock Market LLC covers GSR III Acquisition Corp.’s ordinary shares, rights, and units, indicating removal from listing and/or registration under Section 12(b) of the Exchange Act. Company communications state that the post-combination company’s shares trade under the symbol NKLR.

• What securities did GSRT have listed before the business combination?
  

  SEC filings list units (each consisting of one Class A ordinary share and one seventh of one right), ordinary shares with par value $0.0001 per share, and rights, each whole right entitling the holder to receive one Class A ordinary share, as securities registered pursuant to Section 12(b) of the Exchange Act.

• What was the purpose of the PIPE Financing described in GSRT’s filings?
  

  An 8-K dated September 29, 2025 describes PIPE Subscription Agreements for a private placement of ordinary shares and warrants. The PIPE Financing was conducted in connection with the business combination with Terra Innovatum and was expected to close substantially concurrently with that transaction.

• How is GSRT connected to Terra Innovatum’s SOLO™ reactor?
  

  Press releases jointly issued by Terra Innovatum and GSR III explain that proceeds from the business combination and related financings are expected to support licensing, construction, and deployment of Terra Innovatum’s SOLO™ micro-modular reactor. GSRT served as the SPAC vehicle through which Terra Innovatum accessed the public markets.

• Where can investors find current information about the post-combination company?
  

  Joint announcements state that the combined company operates as Terra Innovatum Global N.V. and that its ordinary shares trade on Nasdaq under the ticker symbol NKLR. Historical information about GSRT remains in its SEC filings and prior press releases.