Garth Ritchie

Track

Insider profile

Performance

Overall performance
Performance over holding periods
30 days 90 days 120 days
Average return -9% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
1 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Garth Ritchie's trades of Arqit Quantum Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-07-06 2026-07-02
S Sale
88,941 -18.2%
47.05
US$4,241,913 		88,941 -18.2% 47.05 US$4,241,913
2026-07-02 2026-07-02
PrS Proposed sale
72,377
394.11
US$1,050,242 		72,377 394.11 US$1,050,242
2026-04-03 2026-04-02
S Sale
26,929 -41.9%
350.33
US$4,585,332 		26,929 -41.9% 350.33 US$4,585,332
2026-04-02 2026-04-02
PrS Proposed sale
512
13.33
US$6,823 		512 13.33 US$6,823
2025-10-16 2025-10-16
PrS Proposed sale
100,000
53.47
US$5,347,000 		100,000 53.47 US$5,347,000
2025-10-14 2025-10-14
PrS Proposed sale
14,473
57.39
US$830,582 		14,473 57.39 US$830,582
2024-04-02 2024-04-02
PrS Proposed sale
1,373
0.59
US$815 		1,373 0.59 US$815
2024-02-02 2024-02-02
PrS Proposed sale
44,915
0.43
US$19,336 		44,915 0.43 US$19,336
2023-10-12 2023-10-12
PrS Proposed sale
221
0.56
US$124 		221 0.56 US$124
2023-10-04 2023-10-04
PrS Proposed sale
208
0.56
US$116 		208 0.56 US$116
2023-07-03 2023-07-03
PrS Proposed sale
598
1.21
US$722 		598 1.21 US$722
2023-04-03 2023-04-03
PrS Proposed sale
655
1.27
US$833 		655 1.27 US$833