Richard Ian Griffiths - 25 Jun 2025 SCHEDULE 13D/A Report for Silence Therapeutics Plc Ordinary Shares, nominal value of GBP0.05 per share (SLN)

Filing manager: Richard Ian Griffiths
Reporting owner: Richard Ian Griffiths
Security: Silence Therapeutics Plc Ordinary Shares, nominal value of GBP0.05 per share
Beneficially owned shares: 34,543,302 shares
Large-stake signal: Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
Ownership
24%
Beneficial ownership of this reported class.
Shares
34,543,302 shares
Shares beneficially owned as disclosed.
Event date
25 Jun 2025
Date tied to the ownership event or amendment.
Accepted by SEC
25 Jun 2025
EDGAR acceptance date.
How to read this large-stake filing
Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
Compare this filing with the holder history and issuer page before treating the percentage as a current position.
Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Class ownership: 24%
Symbol: SLN
Shares outstanding: 141,570,910 shares
SEC form: SCHEDULE 13D/A
Accepted by SEC: 25 Jun 2025, 10:24:36 UTC
Event date: 25 Jun 2025
Prior SEC filing: 08 May 2025
Source filing: View source filing

Key filing fact

Richard Ian Griffiths disclosed 24% ownership in Silence Therapeutics Plc Ordinary Shares, nominal value of GBP0.05 per share (SLN) on 25 Jun 2025.

Key facts

Richard Ian Griffiths filed SCHEDULE 13D/A for Silence Therapeutics Plc Ordinary Shares, nominal value of GBP0.05 per share (SLN).
Disclosed ownership: 24%.
Date of event: 25 Jun 2025.

This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

Reporting persons

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name	Ownership	Shares owned	Sole voting power	Shared voting power	Signature	Title	CIK
Richard Ian Griffiths	24%	34,543,302	34,543,302	0	/s/ Richard Ian Griffiths	Richard Ian Griffiths	0001846370
Ora Capital Limited	14%	19,221,525	19,221,525	0	/s/ Richard Ian Griffiths	Director

CIK / CUSIP context first

Broader feeds