Richard Ian Griffiths insider trades
Open-market stock purchases and sales by Richard Ian Griffiths, 10% Owner at Silence Therapeutics plc, from SEC Form 4 filings since Jan 8, 2025.
Track record: 98% of 51 scored buys are up 5% or more since purchase, averaging +45%.
Companies traded
- SLN Silence Therapeutics plc: 63 buys, 2 sales, last Oct 27, 2025
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