Calabria Carlo has reported several transactions involving ordinary shares and restricted share units of Arqit Quantum Inc. This update, filed on October 6, 2026, is significant as it underscores Carlo's ongoing engagement with the company and reflects a strategic interest in the prepackaged software sector.

According to the filing, Carlo executed multiple transactions on October 2, 2026, acquiring a total of 250 ordinary shares and 250 restricted share units. Following these transactions, Carlo now holds 232,980 ordinary shares and 899 restricted share units in Arqit Quantum. This substantial ownership stake may influence investor perceptions and highlight Carlo's confidence in the company's future prospects.

Background

Calabria Carlo is associated with Arqit Quantum Inc., a company that operates in the prepackaged software industry, specifically under the classification of Services-Prepackaged Software. The firm is publicly traded under the ticker symbol ARQQ. Recent filings indicate that Carlo has been active in reporting transactions related to his holdings in the company, with the most recent filings occurring in October 2026.

What the Filing Says

The SEC filing reveals that Carlo acquired 17, 83, 83, and 67 ordinary shares through various transactions on October 2, 2026. Additionally, Carlo reported the acquisition of restricted share units, which convert into ordinary shares on a one-for-one basis. The filing states, "The Restricted Share Units (RSUs) convert into ARQQ ordinary shares on a one-for-one basis," indicating the potential for Carlo's ownership to increase further as these units vest.

Impact

This update may affect investor sentiment towards Arqit Quantum, as Carlo's significant ownership could be interpreted as a vote of confidence in the company's direction. Other stakeholders in the prepackaged software sector may also take note of these developments, considering the competitive landscape and their own strategic positioning.

What's Next

The filing does not say what happens next.