United Kingdom Semiconductors & Semiconductor Equipment

Light Science Technologies Holdings PLC (LST)

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Light Science Technologies Holdings PLC recorded significant insider buying on December 6, 2024. CEO Simon Deacon acquired shares valued at approximately 15,890 GBP, while Non-Executive Chairman Dr. Graham Cooley purchased stock worth 40,909 GBP. These recent acquisitions follow earlier buying activity observed in May 2024, reflecting ongoing participation from key leadership members.
Ticker: LST 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 Light Science Technologies 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
Dr Graham Cooley Non-Executive Chairman Director
Transaction date
Purchase
Price
344.62
Quantity 61,907
Value £2,509,245
Simon Deacon Chief Executive Officer Officer
Transaction date
Purchase
Price
494.94
Quantity 50,959
Value £2,844,484
Dr Graham Edward Cooley Non-Executive Chairman Director
Transaction date
Purchase
Price
107.45
Quantity 44,047
Value £1,254,101
Andrew Mark Hempsall Chief Operating Officer Officer
Transaction date
Purchase
Price
0.22
Quantity 115,655
Value £25,000
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2024-12-09 2024-12-06 B Purchase Dr Graham Cooley

Non-Executive Chairman

Director
61,907
344.62
£2,509,245 		61,907 344.62 £2,509,245
2024-12-09 2024-12-06 B Purchase Simon Deacon

Chief Executive Officer

Officer
50,959
494.94
£2,844,484 		50,959 494.94 £2,844,484
2024-05-10 2024-05-09 B Purchase Dr Graham Edward Cooley

Non-Executive Chairman

Director
44,047
107.45
£1,254,101 		44,047 107.45 £1,254,101
2021-12-01 2021-11-30 B Purchase Andrew Mark Hempsall

Chief Operating Officer

Officer
115,655
0.22
£25,000 		115,655 0.22 £25,000
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