Griffiths Richard Ian Insider Trades

Insider Trading History

Track insider trading activity for Griffiths Richard Ian. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $81M 11,819,861 shares
Last Trade
Oct 27, 2025 Purchase (Open Market)Shares sold on the open market or in a private sale.
$15.5k 2,000 shares
$7.75
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $81M 11,825,861 shares
Last Trade
Oct 27, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$15.5k 2,000 shares
$7.75
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $81M 11,825,861 shares
Last Trade
Aug 03, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$123k 20,000 shares
$6.17
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $80.9M 11,805,861 shares
Last Trade
Aug 03, 2025 Purchase (Open Market)Shares sold on the open market or in a private sale.
$123k 20,000 shares
$6.17
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $81M 11,825,861 shares
Last Trade
Aug 01, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$24.8k 4,034 shares
$6.14
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $81M 11,821,827 shares
Last Trade
Jul 31, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$88.6k 14,342 shares
$6.18
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $80.9M 11,807,485 shares
Last Trade
Jul 30, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$54.8k 8,923 shares
$6.14
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $80.8M 11,798,562 shares
Last Trade
Jul 29, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$90.3k 14,559 shares
$6.20
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $80.7M 11,784,003 shares
Last Trade
Jul 22, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$17.7k 2,910 shares
$6.09
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $80.7M 11,781,093 shares
Last Trade
Jul 21, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$136k 22,435 shares
$6.04
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $80.5M 11,758,658 shares
Last Trade
Jul 15, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$277k 43,293 shares
$6.40
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $80.3M 11,715,365 shares
Last Trade
Jul 11, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$180k 28,000 shares
$6.43
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $80.1M 11,687,365 shares
Last Trade
Jul 09, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$181k 30,133 shares
$6.00
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $79.9M 11,657,232 shares
Last Trade
Jul 08, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$145k 24,387 shares
$5.94
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $79.7M 11,632,845 shares
Last Trade
Jul 07, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$44.8k 7,937 shares
$5.65
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $79.6M 11,624,908 shares
Last Trade
Jun 27, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$140k 24,000 shares
$5.82
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $79.5M 11,600,908 shares
Last Trade
Jun 26, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$506k 86,474 shares
$5.85
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $78.9M 11,514,434 shares
Last Trade
Jun 24, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$163k 26,624 shares
$6.12
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $78.7M 11,487,810 shares
Last Trade
Jun 23, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$206k 35,005 shares
$5.88
$6.85
Silence Therapeutics Plc
Silence Therapeutics Plc SLN
10% owner
Holding Value $78.5M 11,452,805 shares
Last Trade
Jun 22, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$123k 20,977 shares
$5.84
$6.85

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