Wilson Ng

Track

Insider profile

Performance

Overall performance
1.8
Performance over holding periods
1.8
30 days 90 days 120 days
Average return -1% 8.2% 15.1%
Success rate 19% 68% 82%
Transactions
3 67% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Wilson Ng's trades of Diploma 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
GB Diploma PLC (DPLM)
Transaction date
Purchase
Price
164.74
Quantity 80,228
Value £909,892
GB Diploma PLC (DPLM)
Transaction date
Purchase
Price
249.74
Quantity 5,850
Value £1,798,986
GB Diploma PLC (DPLM)
Transaction date
Sale
Price
328.69
Quantity 14,586
Value £4,210,144
Transaction date
Sale
Price
3.70
Quantity 5,523,125
Value £20,435,562
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-07-20 2026-07-16
GB Diploma PLC (DPLM)
B Purchase
80,228
164.74
£909,892 		80,228 164.74 £909,892
2025-12-22 2025-12-19
GB Diploma PLC (DPLM)
B Purchase
5,850
249.74
£1,798,986 		5,850 249.74 £1,798,986
2025-11-19 2025-11-18
GB Diploma PLC (DPLM)
S Sale
14,586
328.69
£4,210,144 		14,586 328.69 £4,210,144
2021-02-01 2021-01-29
S Sale
5,523,125
3.70
£20,435,562 		5,523,125 3.70 £20,435,562