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United Kingdom Machinery, Equipment & Components

Dialight PLC (DIA)

Track

Over the last 90 days, Dialight PLC has seen insider buying totaling £26,524.78, primarily driven by the CFO. This activity represents a net buy of 0.00017% of the company's float. The stock has experienced a 23.3% price increase over the past 90 days, nearing its 52-week high.
Stock chart
Ticker: DIA Exchange: LSE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Mark Fryer
CFO
2 purchases — total 19,891 GBP
Buy 27 Mar 2026
Value £3,330,568.96 | Price 430.97 | Shares 14,765
Buy 27 Mar 2026
Value £1,322,783.87 | Price 435.29 | Shares 27,264
Buy 25 Sep 2024
Value £975,295.12 | Price 468.79 | Shares 80,675
Buy 13 Sep 2024
Value £12,840.40 | Price 2.23 | Shares 5,756
Buy 29 Aug 2024
Value £49,501.28 | Price 2.07 | Shares 23,948
Buy 9 Aug 2024
Value £32,654.61 | Price 1.73 | Shares 18,905
Buy 26 Feb 2024
Value £49,915.00 | Price 1.49 | Shares 33,500
Buy 31 Oct 2023
Value £20,300.00 | Price 1.62 | Shares 12,500
Buy 7 Jun 2023
Value £32,606.44 | Price 2.35 | Shares 13,868
Sale 7 Jun 2023
Value £42,309.57 | Price 2.34 | Shares 18,105
Buy 26 Apr 2023
Value £27,255.29 | Price 2.18 | Shares 12,503
Sale 26 Apr 2023
Value £26,756.42 | Price 2.14 | Shares 12,503
Buy 14 Apr 2023
Value £9,998.10 | Price 2.10 | Shares 4,761
Buy 14 Apr 2023
Value £10,250.00 | Price 2.05 | Shares 5,000
Buy 14 Apr 2023
Value £10,459.50 | Price 2.09 | Shares 5,000
Buy 14 Apr 2023
Value £9,909.70 | Price 2.05 | Shares 4,834
Sale 14 Apr 2023
Value £14,684.56 | Price 2.04 | Shares 7,216
Sale 14 Apr 2023
Value £17,275.12 | Price 2.04 | Shares 8,489
Sale 14 Apr 2023
Value £14,314.19 | Price 2.04 | Shares 7,034
Buy 1 Jun 2022
Value £10,396.34 | Price 3.29 | Shares 3,162
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-30 2026-03-27 B Purchase
3.2
Mark Fryer

CFO

Officer
14,765
430.97
£3,330,569 		14,765 430.97 £3,330,569
2026-03-30 2026-03-27 B Purchase
3.2
Mark Fryer

CFO

Officer
27,264
435.29
£1,322,784 		27,264 435.29 £1,322,784
2024-09-25 2024-09-25 B Purchase
1.7
Steve Blair

CEO

Officer
80,675
468.79
£975,295 		80,675 468.79 £975,295
2024-09-16 2024-09-13 B Purchase
1.7
Steve Blair

CEO

Officer
5,756
2.23
£12,840 		5,756 2.23 £12,840
2024-08-30 2024-08-29 B Purchase
1.7
Steve Blair

CEO

Officer
23,948
2.07
£49,501 		23,948 2.07 £49,501
2024-08-12 2024-08-09 B Purchase
1.7
Steve Blair

CEO

Officer
18,905
1.73
£32,655 		18,905 1.73 £32,655
2024-02-26 2024-02-26 B Purchase
2.5
Neil Johnson

Chair

Director
33,500
1.49
£49,915 		33,500 1.49 £49,915
2023-11-01 2023-10-31 B Purchase
2.5
Richard Allan

Company Secretary and General Counsel
12,500
1.62
£20,300 		12,500 1.62 £20,300
2023-06-08 2023-06-07 B Purchase
2.5
Richard Allan

Company Secretary and General Counsel
13,868
2.35
£32,606 		13,868 2.35 £32,606
2023-06-08 2023-06-07 S Sale
2.5
Richard Allan

Company Secretary and General Counsel
18,105
2.34
£42,310 		18,105 2.34 £42,310
2023-04-27 2023-04-26 B Purchase
2.5
Richard Allan

Company Secretary and General Counsel
12,503
2.18
£27,255 		12,503 2.18 £27,255
2023-04-27 2023-04-26 S Sale
2.5
Richard Allan

Company Secretary and General Counsel
12,503
2.14
£26,756 		12,503 2.14 £26,756
2023-04-17 2023-04-14 B Purchase
2.5
Richard Allan

Company Secretary and General Counsel
4,761
2.10
£9,998 		4,761 2.10 £9,998
2023-04-17 2023-04-14 B Purchase
1.9
Nigel Lingwood

Non-executive director

Executive Director
5,000
2.05
£10,250 		5,000 2.05 £10,250
2023-04-17 2023-04-14 B Purchase
1.7
Clive Jennings

Chief Financial Officer

Executive Director
5,000
2.09
£10,460 		5,000 2.09 £10,460
2023-04-17 2023-04-14 B Purchase
3.0
Fariyal Khanbabi

Executive director - Group Chief Executive

Executive Director
4,834
2.05
£9,910 		4,834 2.05 £9,910
2023-04-14 2023-04-14 S Sale
2.1
Tim Cillessen

VP of Sales

Officer
7,216
2.04
£14,685 		7,216 2.04 £14,685
2023-04-14 2023-04-14 S Sale
2.0
Matt Boudiette

VP and General Manager

Officer
8,489
2.04
£17,275 		8,489 2.04 £17,275
2023-04-14 2023-04-14 S Sale
2.2
Rizwan Ahmad

VP of Technology and Engineering

Officer
7,034
2.04
£14,314 		7,034 2.04 £14,314
2022-06-06 2022-06-01 B Purchase
2.5
Richard Allan

General Counsel and Company Secretary
3,162
3.29
£10,396 		3,162 3.29 £10,396
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