Monitor shareholder vote on the proposed merger with Fortitude Mining Holdings; the special meeting date and required vote threshold are not stated in this filing but will be in the definitive proxy statement.
How the stock moved after the report
⚠ Clustered NEUTRAL VIEWSTOCK BELOW ENTRY AT T+1- T+0 · Oct 28 $3.61entry
- T+1 · 6d ago −8.31%α −6.54% · $3.31
- T+5 · due 5h ago Pending
- T+5 · todayOpen
- T+20 · in 21d Pending
- T+60 · in 3mo Pending
Price Chart
How similar events traded
Executive Summary
HeartSciences Inc. filed a DEFA14A containing additional soliciting materials related to its pending all-stock merger with Fortitude Mining Holdings, Inc., a Zcash-focused crypto mining platform. The filing includes a social media post by Fortitude and standard disclaimers about the proposed transaction, which requires shareholder approval at a special meeting. The definitive proxy statement was filed on October 19, 2026.
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 on October 19, 2026.
- The filing includes a social media post by Fortitude and standard solicitation materials.
- Fortitude is a vertically-integrated digital asset mining platform anchored in Zcash.
- Fortitude currently sells or monetizes all digital assets it mines, including ZEC.
- CEO Andrew Simpson filed an SC 13D/A on October 24, 2026 disclosing unchanged beneficial ownership of 403,739 shares (7.5%) following FDA 510(k) clearance of MyoVista wavECG.
- An SC 13D filed August 19, 2026 disclosed a joint filing agreement between Digital Currency Group, Inc. and Fortitude Mining Holdings, Inc.
Financial Impact
All-stock merger; no deal value stated in the 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.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 4 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| DEFA14A Filing (Primary) | 0001213900-26-113387 |
| Document: 0001213900-26-113387-index-headers.html | 0001213900-26-113387 |
| Document: 0001213900-26-113387-index.html | 0001213900-26-113387 |
| Document: 0001213900-26-113387.txt | 0001213900-26-113387 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Nov 3, 2026 today | DEFA14A | $3.16 | awaiting T+1 | awaiting T+1 | $3.24 (+2.64%) |
Nov 2, 2026 2d ago | DEFA14A | $2.99 $2.95 | ▼ −1.34% | ▼ −1.64% | $3.24 (+8.36%) |
Oct 30, 2026 4d ago | DEFA14A | $2.99 $2.95 | ▼ −1.34% | ▼ −1.64% | $3.24 (+8.36%) |
Oct 29, 2026 5d ago | DEFA14A | $3.31 $2.99 | ▼ −9.67% | ▼ −9.19% | $3.24 (−2.11%) |
Oct 28, 2026 6d ago | DEFA14A | $3.61 $3.31 | ▼ −8.31% | ▼ −6.54% | $3.24 (−10.25%) |
Oct 28, 2026 6d ago | SC 13G | $3.61 $3.31 | ▼ −8.31% | ▼ −6.54% | $3.24 (−10.25%) |
Oct 27, 2026 7d ago | DEFA14A | $3.37 $3.61 | ▲ +7.12% | ▲ +7.50% | $3.24 (−3.86%) |
Oct 26, 2026 8d ago | DEFA14A | $3.28 $3.37 | ▲ +2.74% | ▲ +2.40% | $3.24 (−1.22%) |
Oct 26, 2026 9d ago | DEFA14A | $3.18 $3.28 | ▲ +3.14% | ▲ +2.58% | $3.24 (+1.89%) |
Oct 23, 2026 11d ago | SC 13D/A | $3.18 $3.28 | ▲ +3.14% | ▲ +2.58% | $3.24 (+1.89%) |
US Market Status
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