Quantum Cyber N.V. Stock: price and insider trades · United States
No insider purchase over the last 90 days. The latest, by Donahue Kevin Michael, was filed 20 Jan 2026.
Quantum Cyber N.V.: what insiders have been doing
This page follows insider dealings at Quantum Cyber N.V. as filed with SEC (Form 4), a company from the Health Care sector. Over the twelve months to 24 October 2026, 13 filings were filed, from 7 insiders.
No insider sold shares on the market over the period. Instead, the filings list 2 purchases totalling €1.2M, made by 1 insider. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Biggest ticket of the year: €884k, bought by Donahue Kevin Michael and made public on 20 January 2026.
The latest purchase dates back some time: it was published 294 days ago, on 20 January 2026. Filings reach the SEC (Form 4) feed a median of 6 days after the trade. US insiders must file a Form 4 within two business days of a trade.
Across the 3,167 companies tracked on its exchange, the median is 24 filings; at 13 filings, this issuer sits below that mark. Our records for Quantum Cyber N.V. go back to 2026, with 2 purchases and no sales on the open market in total. In its latest annual report filed with the SEC (10-K, fiscal year ended 31 December 2025), the company reported revenue of 537,080 USD and net income of -16.2 m USD.
Other companies in the same sector with recent insider buying flagged by our signals: Dynavox Group AB and EssilorLuxottica. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Who traded when
BuySaleSince the insiders bought
- -55.5%Entry US$1.18 · Close at T+90 US$0.52
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- 9,000,000 shares@ €7.8048Ordinary SharesSEC:0001829126-26-008488:0
- 9,000,000 shares@ €7.8048Ordinary SharesSEC:0001829126-26-008488:1
- 9,000,000 shares@ €7.8048Ordinary SharesSEC:0001829126-26-008488:2
- 28,057,500 shares@ €195.12Ordinary SharesSEC:0001829126-26-008488:3
- 112,859 shares0Ordinary SharesSEC:0001213900-26-086310:0
- 112,259 shares0Ordinary SharesSEC:0001213900-26-085872:0
- 137,141 shares0Ordinary SharesSEC:0001213900-26-061129:0
- 290,000 shares0Ordinary SharesSEC:0001213900-26-018504:0
- 45,000 shares0Ordinary SharesSEC:0001213900-26-018502:0
- 440,000 shares0Ordinary SharesSEC:0001213900-26-018497:0
- 45,000 shares0Ordinary SharesSEC:0001213900-26-018499:0
- 685,000 shares@ US$1.51100.0% of flowCommon StockSEC:0002105585-26-000005:0Canonical exit: 15 Jan 2026 (T+90)
- 643,850 shares@ US$0.624428.0% of flowCommon StockSEC:0002105585-26-000003:0Canonical exit: 15 Jan 2026 (T+90)
13 of 13 declarations
About Quantum Cyber N.V.
Quantum Cyber N.V. is a NASDAQ-listed company specializing in cybersecurity and advanced technology solutions. It focuses on protecting data and critical infrastructures from digital threats.
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