Katie Bickerstaffe

Track

Insider profile

Performance

Overall performance
3.1
Performance over holding periods
3.1
30 days 90 days 120 days
Average return -3% 8.2% 15.1%
Success rate 27% 68% 82%
Transactions
13 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Katie Bickerstaffe's trades of Aberdeen Group PLC'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
2026-07-31 2026-07-30
B Purchase
518
69.44
£2,178,185 		518 69.44 £2,178,185
2026-07-20 2026-07-16
GB Diploma PLC (DPLM)
B Purchase
84,790
420.83
£3,267,681 		84,790 420.83 £3,267,681
2026-07-20 2026-07-16
GB Diploma PLC (DPLM)
B Purchase
46,639
434.04
£730,393 		46,639 434.04 £730,393
2026-05-21 2026-05-20
GB Diploma PLC (DPLM)
B Purchase
177
67.30
£11,912 		177 67.30 £11,912
2026-04-24 2026-04-24
B Purchase
4,297
3.47
£14,923 		4,297 3.47 £14,923
2026-04-15 2026-04-15
B Purchase
5,687
2.62
£14,911 		5,687 2.62 £14,911
2026-03-23 2026-03-19
GB Diploma PLC (DPLM)
B Purchase
251
59.25
£14,872 		251 59.25 £14,872
2026-03-06 2026-03-06
B Purchase
5,789
3.23
£18,687 		5,789 3.23 £18,687
2026-03-06 2026-03-05
B Purchase
16,669
2.09
£34,822 		16,669 2.09 £34,822
2026-01-15 2026-01-14
GB Diploma PLC (DPLM)
B Purchase
352
56.45
£19,870 		352 56.45 £19,870
2026-01-14 2026-01-14
B Purchase
5,534
3.09
£17,089 		5,534 3.09 £17,089
2025-11-19 2025-11-18
B Purchase
2,913
3.75
£10,935 		2,913 3.75 £10,935
2024-11-20 2024-11-19
GB Diploma PLC (DPLM)
B Purchase
228
43.38
£9,891 		228 43.38 £9,891
2024-11-20 2024-11-19
GB Diploma PLC (DPLM)
B Purchase
477
43.74
£20,864 		477 43.74 £20,864
2024-10-28 2024-10-23
B Purchase
2,033
4.88
£9,921 		2,033 4.88 £9,921
2023-10-19 2023-10-18
B Purchase
981
4.04
£3,961 		981 4.04 £3,961
2022-09-12 2022-09-08
B Purchase
1,200
4.15
£4,976 		1,200 4.15 £4,976
2022-02-10 2022-02-10
B Purchase
308
6.41
£1,975 		308 6.41 £1,975