United Kingdom Semiconductors & Semiconductor Equipment

CML Microsystems Plc (CML)

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Track

CML Microsystems Plc observed a notable acquisition by Non-Executive Director Nathan Zommer, who purchased shares valued at approximately 400,236 GBP on September 29, 2026. This single transaction represents the primary recent activity, occurring amidst a 25.2% stock price increase over the past ninety days, reflecting significant insider confidence without any corresponding sales recorded during this period.
Ticker: CML 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 CML Microsystems 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
2.7
Nathan Zommer Non-Executive Director Executive Director
Transaction date
Purchase
Price
349.51
Quantity 60,390
Value £1,062,852
Gaye Gurry Group Managing Director Executive Director
Through Chris Gurry, a closely affiliated person
Transaction date
Purchase
Price
139.90
Quantity 55,624
Value £3,552,022
Geoff Barnes Senior Non-Executive Director Executive Director
Transaction date
Purchase
Price
294.84
Quantity 82,349
Value £3,742,423
Nigel Clark Non-Executive Chairman Director
Transaction date
Purchase
Price
2.72
Quantity 7,310
Value £19,847
Geoff Barnes Senior Non-Executive Director Executive Director
Transaction date
Purchase
Price
5.77
Quantity 5,000
Value £28,872
Chris Gurry Group Managing Director Executive Director
Transaction date
Sale
Price
5.65
Quantity 5,629
Value £31,804
Chris Gurry Group Managing Director Executive Director
Transaction date
Sale
Price
5.04
Quantity 8,751
Value £44,123
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-30 2026-09-29 B Purchase
2.7
Nathan Zommer

Non-Executive Director

Executive Director
60,390
349.51
£1,062,852 		60,390 349.51 £1,062,852
2026-03-23 2026-03-23 B Purchase Gaye Gurry

Group Managing Director

Through Chris Gurry, a closely affiliated person Executive Director
55,624
139.90
£3,552,022 		55,624 139.90 £3,552,022
2025-08-12 2025-08-11 B Purchase Geoff Barnes

Senior Non-Executive Director

Executive Director
82,349
294.84
£3,742,423 		82,349 294.84 £3,742,423
2024-09-25 2024-09-25 B Purchase Nigel Clark

Non-Executive Chairman

Director
7,310
2.72
£19,847 		7,310 2.72 £19,847
2023-03-21 2023-03-20 B Purchase Geoff Barnes

Senior Non-Executive Director

Executive Director
5,000
5.77
£28,872 		5,000 5.77 £28,872
2023-03-03 2023-03-02 S Sale Chris Gurry

Group Managing Director

Executive Director
5,629
5.65
£31,804 		5,629 5.65 £31,804
2018-03-20 2018-03-16 S Sale Chris Gurry

Group Managing Director

Executive Director
8,751
5.04
£44,123 		8,751 5.04 £44,123
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