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United Kingdom Computers, Phones & Household Electronics

Quartix Technologies PLC (QTX)

Track

Recent insider trading at Quartix Technologies PLC shows a net sell-off over the last 90 days, with two transactions totaling £16,922.92. Notably, Glen Middleton and a closely associated person made significant sales. Prior to this, there were notable buy transactions from Andrew Walters and Daniel Mendis in late 2023 and early 2024.
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Ticker: QTX Exchange: LSE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Glen Middleton
Person Closely Associated (PCA) to Glen Middleton, PDMR of the Company
2 sales — total 200,000 GBP
Sale 1 Jun 2026
Value £48,416.88 | Price 356.61 | Shares 61,551
Through Georgina Middleton, a closely affiliated person
Sale 1 Jun 2026
Value £519,615.44 | Price 478.63 | Shares 28,778
Sale 11 Dec 2025
Value £3,651,919.12 | Price 295.54 | Shares 22,324
Through Glen Middleton, a closely affiliated person
Sale 23 Aug 2024
Value £15,007.05 | Price 1.84 | Shares 8,176
Buy 23 Jan 2024
Value £356,000.00 | Price 1.78 | Shares 200,000
Buy 10 Nov 2023
Value £25,578.00 | Price 1.83 | Shares 14,000
Sale 18 Sep 2023
Value £14,033.16 | Price 2.04 | Shares 6,879
Sale 3 Aug 2023
Value £5,949,000.00 | Price 237.96 | Shares 25,000
Sale 9 Jun 2023
Value £32,002.47 | Price 2.44 | Shares 13,140
Through Gina Middleton, a closely affiliated person
Sale 9 Jun 2023
Value £6,002.18 | Price 2.49 | Shares 2,411
Sale 23 Mar 2023
Value £31,920.00 | Price 2.66 | Shares 12,000
Through Penelope Kimpton-Brown, a closely affiliated person
Sale 23 Mar 2023
Value £31,920.00 | Price 2.66 | Shares 12,000
Sale 20 Mar 2023
Value £35,100.00 | Price 2.70 | Shares 13,000
Sale 25 Apr 2022
Value £18,011.00 | Price 3.50 | Shares 5,146
Through Penelope Kimpton - Brown, a closely affiliated person
Sale 19 Apr 2022
Value £2,989.00 | Price 3.50 | Shares 854
Through Penelope Kimpton - Brown, a closely affiliated person
Sale 19 Apr 2022
Value £14,511.00 | Price 3.50 | Shares 4,146
Sale 12 Apr 2022
Value £19,329.75 | Price 3.51 | Shares 5,500
Sale 6 Apr 2022
Value £27,050.25 | Price 3.61 | Shares 7,500
Sale 1 Apr 2022
Value £36,510.06 | Price 3.71 | Shares 9,854
Sale 5 Oct 2021
Value £97,533.45 | Price 4.73 | Shares 20,642
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
2026-06-02 2026-06-01 S Sale
Glen Middleton

Person Closely Associated (PCA) to Glen Middleton, PDMR of the Company

Through Georgina Middleton, a closely affiliated person
61,551
356.61
£48,417 		61,551 356.61 £48,417
2026-06-02 2026-06-01 S Sale
Glen Middleton

PDMR
28,778
478.63
£519,615 		28,778 478.63 £519,615
2025-12-15 2025-12-11 S Sale Georgina Middleton

PCA to Glen Middleton, PDMR of the Company

Through Glen Middleton, a closely affiliated person
22,324
295.54
£3,651,919 		22,324 295.54 £3,651,919
2024-08-28 2024-08-23 S Sale Glen Middleton

PDMR
8,176
1.84
£15,007 		8,176 1.84 £15,007
2024-01-23 2024-01-23 B Purchase
2.1
Andrew Walters

PDMR
200,000
1.78
£356,000 		200,000 1.78 £356,000
2023-11-10 2023-11-10 B Purchase Daniel Mendis

PDMR
14,000
1.83
£25,578 		14,000 1.83 £25,578
2023-09-21 2023-09-18 S Sale Glen Middleton

Person Closely Associated (PCA) to Glen Middleton
6,879
2.04
£14,033 		6,879 2.04 £14,033
2023-08-03 2023-08-03 S Sale Paul Boughton

Chairman

Executive Director
25,000
237.96
£5,949,000 		25,000 237.96 £5,949,000
2023-06-12 2023-06-09 S Sale
3.0
Gina Middleton

Closely associated to PDMR

Through Gina Middleton, a closely affiliated person
13,140
2.44
£32,002 		13,140 2.44 £32,002
2023-06-12 2023-06-09 S Sale Glen Middleton

PDMR
2,411
2.49
£6,002 		2,411 2.49 £6,002
2023-03-28 2023-03-23 S Sale Penelope Kimpton-Brown

Closely associated to PDMR

Through Penelope Kimpton-Brown, a closely affiliated person
12,000
2.66
£31,920 		12,000 2.66 £31,920
2023-03-28 2023-03-23 S Sale
3.4
Peter Brown

PDMR
12,000
2.66
£31,920 		12,000 2.66 £31,920
2023-03-22 2023-03-20 S Sale
3.4
Peter Brown

PDMR
13,000
2.70
£35,100 		13,000 2.70 £35,100
2022-04-26 2022-04-25 S Sale Penelope Kimpton - Brown

Closely associated to PDMR

Through Penelope Kimpton - Brown, a closely affiliated person
5,146
3.50
£18,011 		5,146 3.50 £18,011
2022-04-25 2022-04-19 S Sale Penelope Kimpton - Brown

Closely associated to PDMR

Through Penelope Kimpton - Brown, a closely affiliated person
854
3.50
£2,989 		854 3.50 £2,989
2022-04-25 2022-04-19 S Sale
3.4
Peter Brown

PDMR
4,146
3.50
£14,511 		4,146 3.50 £14,511
2022-04-14 2022-04-12 S Sale
3.4
Peter Brown

PDMR
5,500
3.51
£19,330 		5,500 3.51 £19,330
2022-04-07 2022-04-06 S Sale
3.4
Peter Brown

PDMR
7,500
3.61
£27,050 		7,500 3.61 £27,050
2022-04-04 2022-04-01 S Sale
3.4
Peter Brown

PDMR
9,854
3.71
£36,510 		9,854 3.71 £36,510
2021-10-06 2021-10-05 S Sale Laura Seffino

Executive Director

Executive Director
20,642
4.73
£97,533 		20,642 4.73 £97,533
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