The filing is a routine tax-withholding sale by a director following equity vesting. The share count is negligible — 118 shares out of ~15.3M outstanding. No material insider sentiment signal. Monitor for any larger unplanned sales by officers or directors in future filings.
Price Chart
Executive Summary
Director Garth Ritchie filed a Form 144 notice of intent to sell 118 shares of Arqit Quantum common stock, with an approximate market value of $2,855. The sale is described as covering a tax obligation from the settlement of a vested equity award. The filing also notes two recent open-market sales on October 2 and October 5, 2026, totaling 248 shares. The proposed sale is de minimis relative to the company's market cap and appears to be a routine tax-related disposition by a director.
Key Facts
- Director Garth Ritchie filed Form 144 to sell 118 shares of common stock.
- Estimated proceeds: ~$2,855 based on a price of ~$24.19 per share.
- Sale is to cover a tax obligation from the settlement of a vested equity award.
- Two prior open-market sales on Oct 2 (121 shares) and Oct 5 (127 shares) are also noted in the filing.
- Total shares sold or proposed to be sold in the recent period: 366 shares.
Financial Impact
Approximately $2,855 in proceeds from the proposed sale; total recent sales of ~$8,837.
Risk Factors
- Insider selling, even small, can be perceived negatively by retail investors if the pattern continues.
- No additional risk from this filing given the trivial size and tax-related nature.
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001959173-26-007292 |
| Document: 0001959173-26-007292-index.html | 0001959173-26-007292 |
| Document: 0001959173-26-007292.txt | 0001959173-26-007292 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 13, 2026 13d ago | 144 | $16.84 $15.31 | ▼ −9.09% | ▼ −7.93% | $16.30 (−3.24%) |
Oct 8, 2026 18d ago | 6-K | $17.23 $14.02 | ▼ −18.63% | ▼ −16.66% | $16.30 (−5.43%) |
Oct 6, 2026 20d ago | 144 | $23.43 $16.84 | ▼ −28.13% | ▼ −27.99% | $16.30 (−30.45%) |
Oct 6, 2026 20d ago | 144 | $23.43 $16.84 | ▼ −28.13% | ▼ −27.99% | $16.30 (−30.45%) |
Oct 6, 2026 20d ago | 144 | $23.43 $16.84 | ▼ −28.13% | ▼ −27.99% | $16.30 (−30.45%) |
Oct 6, 2026 20d ago | 144 | $23.43 $16.84 | ▼ −28.13% | ▼ −27.99% | $16.30 (−30.45%) |
Oct 6, 2026 20d ago | 144 | $23.43 $16.84 | ▼ −28.13% | ▼ −27.99% | $16.30 (−30.45%) |
Oct 6, 2026 20d ago | 144 | $23.43 $16.84 | ▼ −28.13% | ▼ −27.99% | $16.30 (−30.45%) |
Oct 5, 2026 21d ago | 144 | $23.68 $16.66 | ▼ −29.67% | ▼ −30.09% | $16.30 (−31.19%) |
Sep 9, 2026 6w ago | 6-K | $21.64 $18.90 | ▼ −12.68% | ▼ −12.35% | $16.30 (−24.70%) |
US Market Status
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