Every 8-K that CONSTELLATION ACQ CRP WTS (CSTWF) has filed with the SEC in the last 24 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 8-K covers material events a company has to report between its quarterly reports, so if you follow CSTWF and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full CSTWF filings page.
Constellation Acquisition Corp I (CSTAF) disclosed that on August 28, 2026 it drew $5,000 under an unsecured promissory note with Constellation Sponsor LP to fund an extension of its deadline to complete an initial business combination. The funds were deposited into the trust account for public shareholders.
This draw allows the company to extend the business combination deadline from August 29, 2026 to September 29, 2026, representing the seventh of up to eleven one-month extensions permitted under its amended and restated memorandum and articles of association. The note bears no interest and matures upon closing of the initial business combination, and if no business combination occurs it will be repaid only from amounts remaining outside the trust account, if any.
Constellation Acquisition Corp I reported leadership changes effective August 6, 2026. Graeme Shaw resigned as Chief Technology Officer and Richard C. Davis resigned as President, both effective immediately. Davis will continue to serve as a member of the board of directors.
The company stated that Shaw’s and Davis’s resignations did not result from any disagreements on operations, policies, or practices. The company’s Class A ordinary shares have a par value of $0.0001 per share, and its redeemable warrants are exercisable for one Class A ordinary share at an exercise price of $11.50.
Constellation Acquisition Corp I created a new short-term obligation when it drew $5,000 on July 29, 2026 under an unsecured promissory note with Constellation Sponsor LP. The funds were deposited into the trust account and extend the deadline to complete its initial business combination from July 29, 2026 to August 29, 2026.
This is the sixth of up to eleven permitted one-month extensions under its amended and restated memorandum and articles of association. The note bears no interest, matures upon closing of the initial business combination, and if no transaction occurs, is repayable only from funds remaining outside the trust account, if any.
Constellation Acquisition Corp I reported that Ian Rodger, CEO of HiTech Minerals and incoming CEO of US Elemental Inc., will participate in a Water Tower Research Fireside Chat on July 16, 2026 to discuss their proposed business combination and the anticipated Nasdaq listing of US Elemental under the ticker "ULIT".
US Elemental is described as a U.S. lithium development company advancing the McDermitt Lithium Project in Oregon and the Clayton North Project in Nevada. The SPAC partners, including Jindalee Lithium and Constellation’s sponsor Antarctica Capital, note that a Registration Statement on Form S-4 has been filed, which will include a proxy statement/prospectus for Constellation shareholders before any vote on the transaction.
The disclosure includes extensive forward-looking statement and risk-factor language, states that the communication is not an offer or solicitation for any securities, and directs investors to the Registration Statement, Constellation’s Annual Report on Form 10-K and future SEC filings for detailed information about the transaction and related risks.
Constellation Acquisition Corp I obtained an additional short-term funding draw to keep its SPAC process alive for another month. On June 26, 2026, the company drew $5,000 of extension funds under an unsecured promissory note with Constellation Sponsor LP and deposited this amount into its trust account for public shareholders.
This deposit extends the deadline to complete an initial business combination from June 29, 2026 to July 29, 2026. The filing states this is the fifth of up to eleven one‑month extensions allowed under its governing documents. The note bears no interest and will mature when the initial business combination closes. If no transaction occurs, the note will be repaid only from cash remaining outside the trust account, if any, preserving the trust for public shareholders.
Constellation Acquisition Corp I drew $5,000 under an unsecured promissory note with Constellation Sponsor LP and deposited the funds into its trust account. This small advance allows the SPAC to extend the deadline to complete its initial business combination from May 29, 2026 to June 29, 2026.
The extension is the fourth of up to eleven one-month extensions permitted by its governing documents, giving the company additional time to finalize a transaction. The note bears no interest and is scheduled to mature when a business combination closes. If no deal is completed, repayment will only come from cash held outside the trust account.
Constellation Acquisition Corp I borrowed $5,000 under an existing unsecured promissory note from Constellation Sponsor LP and deposited the funds into its trust account. This small loan allows the SPAC to extend the deadline to complete its initial business combination from April 29, 2026 to May 29, 2026.
The company describes this as the third of eleven permitted one-month extensions under its amended and restated memorandum and articles of association, giving it extra time to finalize a deal. The note bears no interest and matures when an initial business combination closes, and if no deal occurs, repayment will be made only from funds remaining outside the trust account.
Constellation Acquisition Corp I discussed its proposed business combination with HiTech Minerals and US Elemental Inc. in an investor webinar focused on the McDermitt Lithium Project. Management highlighted a 21.5 million ton lithium carbonate equivalent resource, a projected 63-year project life, and FAST-41 federal permitting status.
The 2024 prefeasibility study outlined a post-tax NPV of $3.23 billion at an 8% discount rate, a 17.9% post-tax IRR, and planned annual production of about 47,500 tons of lithium carbonate with a 66% EBITDA margin. The parties described a pro forma enterprise value of approximately $571 million and an expected capital raise of $20–30 million to advance feasibility, permitting, and development.
Constellation Acquisition Corp I filed a report describing an updated investor webinar to discuss its proposed business combination with HiTech Minerals and US Elemental Inc. and the anticipated Nasdaq listing of US Elemental. The webinar will now take place on April 22, 2026 at 10:00 AM Eastern Time.
Exhibits include a joint press release, an investor notice and a LinkedIn post inviting participants. The materials describe US Elemental’s McDermitt Lithium Project in Oregon, outlining a 21.5 million tonne LCE mineral resource, an estimated 63‑year project life, a $3.2B post‑tax NPV (8%) and a 17.9% post‑tax IRR based on a 2024 Pre‑Feasibility Study, as well as DOE collaboration and inclusion among the first ten mining projects in the U.S. FAST‑41 critical minerals permitting program.
Constellation Acquisition Corp I agreed to a Business Combination with HiTech Minerals to form US Elemental Inc., a U.S. lithium development company valued at an implied equity value of $500 million and pro forma enterprise value of about $571 million. US Elemental is expected to list on Nasdaq, holding the McDermitt and Clayton North lithium projects, with closing targeted for the second half of 2026 subject to shareholder approvals and a $14 million minimum cash condition.
Jindalee, HiTech’s parent, is expected to receive 50 million US Elemental shares and retain a majority stake, while Antarctica Capital affiliates commit $1.55 million now and a further $2.5 million at closing via convertible preferred stock and equity. The preferred carries up to 12.0%–15.0% dividend rates, is convertible into common shares with anti-dilution protections, and is paired with five-year warrants exercisable at $11.50 per share.
Constellation Acquisition Corp I extended the deadline to complete its initial business combination by one month, from March 29, 2026 to April 29, 2026. The company drew $5,000 under an unsecured promissory note with Constellation Sponsor LP and deposited these funds into its trust account to support the extension.
This is the second of up to eleven one‑month extensions allowed under its governing documents. The note bears no interest and will mature when a business combination closes, and if no deal is completed it is repayable only from cash held outside the trust account.
Constellation Acquisition Corp I entered into a second amendment to an existing unsecured promissory note with its sponsor, Constellation Sponsor LP. The principal on the note was increased by $3,000,000, raising the total from $2,250,000 to $5,250,000. The note bears no interest and matures when the company closes its initial business combination, providing additional sponsor funding to support the special purpose acquisition company until it completes a deal.
Constellation Acquisition Corp I reported that on February 27, 2026 it drew an additional $5,000 from an unsecured promissory note with Constellation Sponsor LP and deposited the funds into its trust account. This payment allows the company to extend its deadline to complete an initial business combination from February 28, 2026 to March 29, 2026.
The extension is the first of up to eleven one‑month extensions allowed under its governing documents, giving more time to close a merger. The note bears no interest and becomes due at the closing of the initial business combination, and if no deal is completed it will be repaid only from funds remaining outside the trust account.
Constellation Acquisition Corp I disclosed that it borrowed $5,000 under an existing unsecured promissory note from Constellation Sponsor LP and deposited these funds into its trust account for public shareholders. This small loan funds an "Extension" that moves the deadline to complete the company’s initial business combination from December 29, 2025 to January 29, 2026. The filing states this is the last of eleven one‑month extensions allowed under the company’s governing documents, giving one final month to close a deal instead of liquidating. The note bears no interest and is intended to be repaid when a business combination closes; if no deal is completed, repayment would only come from cash remaining outside the trust account, if any.
Constellation Acquisition Corp I reported that Jindalee Lithium Limited and the company entered into a non-binding term sheet for a potential business combination with HiTech Minerals, Inc., a Nevada corporation and wholly owned subsidiary of Jindalee. The parties also prepared an investor presentation for meetings with potential investors, which is furnished as Exhibit 99.1.
The update explains that the materials are provided under Regulation FD for information purposes only and do not constitute an offer or solicitation to buy or sell securities or to solicit any vote. It emphasizes that the presentation contains forward-looking statements about the potential transaction and US Elemental (“NewCo”) that are subject to numerous risks and uncertainties, including deal structure, approvals, redemptions, regulatory matters and operational execution, as described in risk factor discussions in the company’s reports.
Constellation Acquisition Corp I disclosed a one‑month extension of its merger deadline. On October 28, the company drew $5,000 under an unsecured promissory note with Constellation Sponsor LP and deposited the funds into its trust account, extending the date to complete its initial business combination from October 29, 2025 to November 29, 2025.
This is the ninth of eleven one‑month extensions permitted under its governing documents. The note bears no interest and matures upon closing of the initial business combination; if no deal occurs, repayment would come only from amounts remaining outside the trust account, if any.