Monitor the special meeting vote outcome for shareholder approval of the merger. The all-stock transaction transforms HeartSciences from an AI medical technology company into a vertically-integrated Zcash mining platform, representing a fundamental business model change.
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Executive Summary
HeartSciences Inc. filed a DEFA14A containing additional soliciting materials in connection with its proposed all-stock merger with Fortitude Mining Holdings, Inc., including a social media post by a DCG executive. The filing is a routine procedural update to the definitive proxy statement filed on October 19, 2026, and does not contain new financial terms or material changes to the transaction.
Key Financial Metrics
Key Facts
- HeartSciences and Fortitude Mining Holdings have entered into a definitive merger agreement for an all-stock transaction.
- A definitive proxy statement on Schedule 14A was filed with the SEC on October 19, 2026.
- This DEFA14A includes a social media post by a certain executive officer of Digital Currency Group, Inc. (DCG).
- The filing is additional soliciting material and does not amend the definitive proxy statement or disclose new financial terms.
Financial Impact
No financial figures disclosed in this filing.
Risk Factors
- Risk that the proposed transaction may not be completed on the anticipated timeline or at all.
- Failure to obtain requisite approval of HeartSciences shareholders.
- Highly volatile nature of Zcash and other cryptocurrency prices affecting Fortitude's operations.
- Significant legal, commercial, regulatory and technical uncertainty regarding digital assets.
Investment Themes
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| DEFA14A Filing (Primary) | 0001213900-26-110492 |
| Document: 0001213900-26-110492-index-headers.html | 0001213900-26-110492 |
| Document: 0001213900-26-110492-index.html | 0001213900-26-110492 |
| Document: 0001213900-26-110492.txt | 0001213900-26-110492 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 27, 2026 today | DEFA14A | $3.18 | awaiting T+1 | — | $3.18 (−0.06%) |
Oct 26, 2026 1d ago | DEFA14A | $3.18 | awaiting T+1 | — | $3.18 (+0.00%) |
Oct 26, 2026 1d ago | DEFA14A | $3.18 $3.28 | ▲ +3.14% | ▲ +2.58% | $3.18 (+0.00%) |
Oct 23, 2026 3d ago | SC 13D/A | $3.18 $3.28 | ▲ +3.14% | ▲ +2.58% | $3.18 (+0.00%) |
Oct 21, 2026 6d ago | DEFA14A | $3.17 $3.14 | ▼ −0.95% | ▼ −0.42% | $3.18 (+0.32%) |
Oct 19, 2026 8d ago | DEFA14A | $3.13 $3.56 | ▲ +13.74% | ▲ +13.21% | $3.18 (+1.60%) |
Oct 19, 2026 8d ago | DEFA14A | $3.07 $3.13 | ▲ +1.95% | ▲ +1.62% | $3.18 (+3.58%) |
Oct 19, 2026 8d ago | DEFM14A | $3.07 $3.13 | ▼ −1.95% | ▼ −1.62% | $3.18 (−3.58%) |
Oct 15, 2026 12d ago | DEFA14A | $3.02 $3.07 | ▲ +1.66% | ▲ +1.23% | $3.18 (+5.30%) |
Oct 9, 2026 18d ago | 424B5 | $3.30 $3.09 | ▲ +6.36% | ▲ +6.35% | $3.18 (+3.64%) |
US Market Status
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