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John Roche

Track

Insider profile

Performance

Overall performance
1.2
Performance over holding periods
1.2
30 days 90 days 120 days
Average return -5% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
2 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Independent Director Technicolor SA Feb. 17, 2010 - Jan. 1, 2014
John Roche's trades of Syncona Ltd's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity 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
2026-06-22 2026-06-19
GB Syncona Ltd (SYNC)
B Purchase
70,929
302.96
£980,439 		70,929 302.96 £980,439
2011-08-09 2011-08-03
B Purchase
18,045
326.25
€1,268,453 		18,045 326.25 €1,268,453
2011-03-15 2011-03-08
B Purchase
58,101
296.98
€2,255,701 		58,101 296.98 €2,255,701