United Kingdom Software & IT Services

Quantum Base Holdings PLC (QUBE)

Track

Track

Quantum Base Holdings PLC recorded its latest insider trading activity on June 2, 2026, when Chief Executive Officer Thomas Taylor sold 65,733 shares. Prior to this, Non-Executive Chairman Mark Fahy executed offsetting buy and sell orders on January 30, 2026. No further transactions occurred within the most recent three-month period.
Ticker: QUBE Exchange: LSE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Quantum Base Holdings PLC. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.7
Thomas Taylor Chief Executive Officer Officer
Transaction date
Sale
Price
395.88
Quantity 90,255
Value £813,862
Mark Fahy Non-Executive Chairman Director
Transaction date
Purchase
Price
51.05
Quantity 88,334
Value £2,553,434
Mark Fahy Non-Executive Chairman Director
Transaction date
Sale
Price
298.90
Quantity 39,887
Value £4,339,760
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-02 2026-06-02 S Sale
3.7
Thomas Taylor

Chief Executive Officer

Officer
90,255
395.88
£813,862 		90,255 395.88 £813,862
2026-02-02 2026-01-30 B Purchase Mark Fahy

Non-Executive Chairman

Director
88,334
51.05
£2,553,434 		88,334 51.05 £2,553,434
2026-02-02 2026-01-30 S Sale Mark Fahy

Non-Executive Chairman

Director
39,887
298.90
£4,339,760 		39,887 298.90 £4,339,760
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