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Silence Therapeutics plc (SLNCF)

USD1.50 +0.00 (+0.00%)
GB OTC Healthcare Biotechnology
Address 72 Hammersmith Road W14 8TH
London, GB
CEO Iain Gladstone Ross
IPO 2012-09-25
CIK 1479615 ISIN GB00B9GTXM62

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Also trades on London Stock Exchange · SLN.L (GBp) NASDAQ Global Market · SLN (USD) Other OTC · SLNCF (USD)
Description

Silence Therapeutics plc, a biotechnology firm headquartered in London, United Kingdom, is dedicated to the discovery and advancement of pioneering ribonucleic acid (RNA) therapeutics. Its research and development efforts span key areas such as blood disorders, cardiovascular health, and other uncommon and metabolic ailments. Central to the company's approach is its proprietary mRNAi GalNAc Oligonucleotide Discovery platform, meticulously crafted to precisely target specific disease-causing genes, predominantly within the liver. This mechanism involves creating short interfering RNA (siRNA) molecules that activate the body's intrinsic RNA interference pathway, effectively breaking down messenger RNA (mRNA) sequences responsible for producing particular disease-associated proteins inside cells. Silence Therapeutics is actively developing a pipeline of therapeutic candidates. This includes SLN360, currently in Phase I clinical trials for the treatment of cardiovascular disease characterized by elevated lipoprotein levels. Furthermore, SLN124 is progressing through Phase I clinical trials for both non-transfusion dependent thalassemia and myelodysplastic syndrome, with ongoing development also focused on polycythemia vera. The company has forged strategic partnerships to broaden its reach and capabilities. It collaborates with AstraZeneca PLC to identify, develop, and commercialize small interfering RNA therapeutics addressing cardiovascular, renal, metabolic, and respiratory conditions. Another alliance is with Mallinckrodt Pharma IP Trading DAC, centered on developing and marketing RNAi drug targets designed to inhibit the complement cascade in various complement-mediated disorders. Additionally, Silence Therapeutics is working with Hansoh Pharmaceutical Group Company Limited to develop siRNAs for three confidential targets, utilizing its mRNAi GOLD platform. The organization, which operated as SR Pharma plc until its rebranding in May 2007, continues its mission under the name Silence Therapeutics plc.

Market Cap & Enterprise Value
Merger & Acquisition History

No mergers or acquisitions recorded for this company.

Technical Outlook
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Signal Summary Loading…
Indicator 1D1W2W3W1M
Each column is computed on that timeframe's candles (1D = daily, 1W ≈ weekly, 1M ≈ monthly), not on the same last day. ▲ bullish · ▼ bearish · — neutral. The Net row counts signals per column; hover any cell (or the indicator name) to see the exact rule behind it.
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
Indicative levels generated algorithmically. Not financial advice.
Risk Profile
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Price Chart
Averages
Trend
Price
Levels
Draw
USD1.50 +0.00 (+0.00%)
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Volume Profile
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Liquidity & share structure
Average Volume
454
Beta
1.38
Float Shares
23.65M
Free Float %
16.7%
Price Performance
1D5D1M3M6M YTD1Y3Y5Y10YMax
-44.77% -44.77% -44.13% -9.22% -9.22% -27.38% +49.74% -41.90% -82.91% -13.02% -41.90%
Rolling Volatility
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Drawdown
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Relative Strength
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Monthly Returns Heatmap
From To
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Annual Monthly Returns
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Daily Returns Distribution
vs.
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Revenue flow

Revenue by geography

Revenue by segment

From To

Revenue composition

From To

By product

By geography

Financial Statements

Income Statement

Balance Sheet

Cash Flow Statement

Key Metrics

Financial Ratios

Employees

Financial Growth (CAGR)

Market Data

Analyst Consensus (3 ratings, all time) Buy
Price Targets & DCF
Current price
1.50
DCF (Unlevered) 0.16 -89.5%
DCF (Levered) 0.04 -97.5%

DCF figures are point estimates: small changes in growth or discount-rate assumptions move them materially. Read them as a reference, not a precise target.

Ratings Trend (MoM) 100% Bullish
Rating 2026-05 Change
Strong Buy 0 0
Buy 1 0
Hold 0 0
Sell 0 0
Strong Sell 0 0
Quality scores
Altman Z-Score
-6.01
Distress
Piotroski F-Score
3 / 9
Average
MOAT Score
1 / 10
No MOAT
Composite Rating
C-
Overall Score
1 / 5
Low
DCF Score
2 / 5
Medium
ROE Score
1 / 5
Low
ROA Score
1 / 5
Low
D/E Score
1 / 5
Low
P/E Score
1 / 5
Low
P/Book Score
2 / 5
Medium
Operational MOAT
✗ Below peers
  • Revenue growth Biotechnology: +1.6%
    -98.7% Q1'26: +197.2% (vs Q1'25)
  • EPS growth Biotechnology: +29.7%
    -90.9% Q1'26: +45.0% (vs Q1'25)
  • FCF margin FCF growth · Biotechnology: +16.2%
    -13,284.7% Q1'26: -3,697.4% (vs Q1'25)
  • EBIT margin Biotechnology: +0.0%
    -14,720.9% Q1'26: -3,565.4% (vs Q1'25)
  • ROIC Biotechnology: -16.1%
    Q1'26: +293.0% (vs Q1'25)
  • Share dilution Biotechnology: -3.4%
    +2.1% Q1'26: +0.0% (vs Q1'25)
  • Debt / EBITDA Net debt/EBITDA · Biotechnology: 0.16×
    0.00× Q1'26: 0.00× (vs Q1'25)
Valuation Multiples From To
Price Forecast (3Y) From To
Model
Adjust
P/E
Theoretical Return — If Invested Today

* These projections are based on analyst consensus estimates and user-defined valuation multiples. This table is for informational purposes only and does not constitute a recommendation to buy or sell any security. Past performance is not indicative of future results.

DCF Interactive Model (UFCF)
Projection years:
Market assumptions
WACC components (optional)
Ke (Cost of Equity) = Rf + β (1.52) × ERP
WACC = 100% × Ke + 0% × Kd (4.0%) × (1−t)

Modifying these values recalculates WACC automatically.

Business assumptions
Intrinsic value (base): 0.16 Current price: 1.50
Enterprise Value: Equity Value: Terminal Value: TV as % of EV:

Base values reflect the latest available data for this company and market conditions.

Consensus Estimates
Metric Dec 2018
actual
Dec 2019
actual
Dec 2020
actual
Dec 2021
actual
Dec 2022
actual
Dec 2023
actual
Dec 2024
actual
Dec 2025
actual
Dec 2026
1 Rev. Ana.
2 EPS Ana.
Dec 2027
1 Rev. Ana.
1 EPS Ana.
Dec 2028
1 Rev. Ana.
1 EPS Ana.
Dec 2029
1 Rev. Ana.
1 EPS Ana.
Revenue
est: 17.88M (-100.0%)
244.0K
est: 2.42M (-89.9%)
5.48M
est: 12.39M (-55.8%)
12.42M
est: 20.79M (-40.3%)
17.50M
est: 28.70M (-39.0%)
25.38M
est: 36.34M (-30.2%)
43.26M
est: 24.78M (+74.6%)
559.0K
est: 8.22M (-93.2%)
11.93M
11.93M – 11.93M
+45.2% YoY
19.06M
19.06M – 19.06M
+59.7% YoY
69.95M
69.95M – 69.95M
+267.1% YoY
160.62M
160.62M – 160.62M
+129.6% YoY
EBITDA
-20.17M
est: -17.88M (-12.8%)
-22.36M
est: -2.42M (-824.4%)
-35.53M
est: -12.39M (-186.7%)
-45.42M
est: -20.79M (-118.5%)
-50.62M
est: -28.70M (-76.4%)
-49.78M
est: -36.34M (-37.0%)
-48.99M
est: -24.78M (-97.7%)
-81.74M
est: -8.22M (-894.8%)
-11.93M
-11.93M – -11.93M
-45.2% YoY
-19.06M
-19.06M – -19.06M
-59.7% YoY
-69.95M
-69.95M – -69.95M
-267.1% YoY
-160.62M
-160.62M – -160.62M
-129.6% YoY
EBIT
-20.57M
est: -17.88M (-15.0%)
-22.84M
est: -2.42M (-844.4%)
-36.03M
est: -12.39M (-190.7%)
-45.85M
est: -20.79M (-120.6%)
-48.79M
est: -28.70M (-70.0%)
-50.28M
est: -36.34M (-38.4%)
-49.58M
est: -24.78M (-100.1%)
-82.29M
est: -8.22M (-901.5%)
-11.93M
-11.93M – -11.93M
-45.2% YoY
-19.06M
-19.06M – -19.06M
-59.7% YoY
-69.95M
-69.95M – -69.95M
-267.1% YoY
-160.62M
-160.62M – -160.62M
-129.6% YoY
Net Income
-18.41M
est: -132.5K (-13,791.3%)
-19.58M
est: -37.59M (+47.9%)
-32.55M
est: -34.60M (+5.9%)
-39.41M
est: -51.24M (+23.1%)
-40.49M
est: -20.19M (-100.5%)
-43.27M
est: -20.63M (-109.8%)
-45.31M
est: -33.90M (-33.7%)
-88.61M
est: -44.41M (-99.5%)
-36.46M
-37.49M – -35.43M
+17.9% YoY
-34.23M
-34.23M – -34.23M
+6.1% YoY
-20.46M
-20.46M – -20.46M
+40.2% YoY
-22.10M
-22.10M – -22.10M
-8.0% YoY
SGA
10.83M
est: 26.06M (-58.4%)
9.64M
est: 3.52M (+173.6%)
13.98M
est: 18.06M (-22.6%)
20.01M
est: 30.29M (-33.9%)
19.21M
est: 41.83M (-54.1%)
20.57M
est: 52.95M (-61.2%)
26.88M
est: 218.61M (-87.7%)
22.34M
est: 72.49M (-69.2%)
105.25M
105.25M – 105.25M
+45.2% YoY
168.12M
168.12M – 168.12M
+59.7% YoY
617.14M
617.14M – 617.14M
+267.1% YoY
1.42B
1.42B – 1.42B
+129.6% YoY
EPS
-0.26
est: 0.00 (-27,119.4%)
-0.26
est: -0.27 (+4.0%)
-0.40
est: -0.25 (-60.4%)
-0.44
est: -0.37 (-19.2%)
-0.52
est: -0.15 (-257.3%)
-0.39
est: -0.15 (-162.4%)
-0.33
est: -0.24 (-37.9%)
-0.63
est: -0.31 (-101.0%)
-0.26
-0.26 – -0.25
+17.9% YoY
-0.24
-0.24 – -0.24
+6.1% YoY
-0.14
-0.14 – -0.14
+40.2% YoY
-0.16
-0.16 – -0.16
-8.0% YoY
Historical Ratings (3M)
Date Rating Overall DCF ROE ROA D/E P/E P/B
2026-05-07 C- 1/5 2/5 1/5 1/5 1/5 1/5 2/5
2026-04-20 C- 1/5 3/5 1/5 1/5 1/5 1/5 2/5
2026-04-16 C- 1/5 3/5 1/5 1/5 1/5 1/5 2/5

Owner Earnings

Owner's Earnings (history) From To
Owner alignment
Owner's Earnings TTM
-65.07M
OE per share TTM
-0.46
Owner's Yield
-17.46%
Maintenance CapEx ratio
Maint CapEx / Avg PPE
10.9%

Ownership Overview

Ownership breakdown

Ownership breakdown not available.

At a glance
Institutional holders
Total invested
Insider transactions (90d)
0
Beneficial owners (>5%)
10
Beneficial owners (>5%)
# Reporting person Amount owned % of class Sole voting Shared voting Sole dispositive Shared dispositive Type Citizenship Filing date SEC filing
1 Robert Keith 12.29M 13.70% 12.29M 12.29M IN United Kingdom 2021-02-17
2 Lombard Odier Asset Management (USA) Corp 10.42M 11.60% 10.42M 10.42M IA, OO Delaware 2022-02-10
3 Robert Quested 7.62M 8.50% 7.62M 7.62M IN Gibraltar 2021-02-17
4 TCG Crossover Management, LLC 6.31M 5.90% 6.31M 6.31M IA Delaware, United States 2022-08-19
5 David Kroin 5.85M 5.44% 5.85M HC, IN United States 2022-08-22
6 Deep Track Biotechnology Master Fund, Ltd. 5.85M 5.44% 5.85M CO United States 2022-08-22
7 Deep Track Capital, LP 5.85M 5.44% 5.85M IA, OO United States 2022-08-22
8 GOLDMAN SACHS & CO. LLC 4.83M 5.40% 13.00 4.83M 4.83M BD, IA, OO Delaware 2022-01-27
9 THE GOLDMAN SACHS GROUP, INC. 4.83M 5.40% 13.00 4.83M 4.83M HC, CO Delaware 2022-01-27
10 Richard Ian Griffiths 709.00 27.00% 709.00 709.00 IN Jersey, Channel Islands 2022-06-15

Institutional Activity (13F)

Institutional ownership trend

Institutional history not available.

Top institutional holders

Top holders not available.

ETF Ownership

Top ETFs holding this stock

This company is not held by any ETF in our universe.

Insider Activity

Insider Activity — Latest Quarter

No insider activity available.

Insider buys vs sells (history)

Insider history not available.

Recent insider transactions

No recent insider transactions.

Executive team

Top executives
EBIT / Employee
-7.1K
Shares Outstanding
141.70M

Executive compensation

Executive compensation (annual)
# Year Executive Salary Bonus Stock award Option award Incentive Other Total % Stock-
based
Filing
1 2024 Craig Tooman Chief Executive Officer 618.8K 2.69M 352.7K 32.6K 3.69M 72.82%
2 2024 Rhonda Hellums Executive Vice President, Chief Financial Officer 466.0K 985.7K 188.5K 22.6K 1.66M 59.28%
3 2024 Steven Romano, M.D. Executive Vice President, Chief of Research and Development 465.8K 929.8K 188.4K 8.3K 1.59M 58.40%
4 2023 Craig Tooman Chief Executive Officer 589.4K 7.64M 840.9K 33.4K 9.10M 83.92%
5 2023 Rhonda Hellums Executive Vice President, Chief Financial Officer 430.5K 2.22M 409.5K 21.7K 3.08M 72.07%
6 2023 Steven Romano, M.D. Executive Vice President, Chief of Research and Development 322.5K 1.62M 193.5K 3.7K 2.14M 75.70%
7 2022 Craig Tooman Chief Executive Officer 557.1K 5.26M 136.0K 81.9K 6.04M 87.17%
8 2022 Rhonda Hellums Executive Vice President, Chief Financial Officer 404.0K 1.89M 69.2K 20.2K 2.38M 79.30%
CEO compensation breakdown

Proxy statements

Proxy statements (DEF 14A)
Filing date Form type Filing
2026-04-29 DEF 14A
2025-05-16 DEF 14A
2025-05-06 PRE 14A

Recent SEC filings

Recent SEC filings
Filing date Form type Filing
2026-05-07 8-K
2026-05-07 10-Q
2026-04-29 DEF 14A
2026-04-29 ARS
2026-03-05 S-8
2026-03-05 8-K
2026-03-05 10-K
2026-02-13 4
2026-02-09 SC 13G/A
2026-01-06 4

Executive team

NameTitleCompensationGender
Rhonda L. Hellums Executive VP, CFO, Secretary & Executive Director 512.9K female
Steven J. Romano Executive Vice President and Chief Research & Development Officer 496.7K
Iain Gladstone Ross Interim CEO & Chairman of the Board 481.9K male
Gianine Esposito Chief Human Resources Officer female
Curtis Rambaran Chief Medical Officer male
Jaimin Shah SVP & General Counsel male
Marie Wikstrom Lindholm Chief Scientific Officer
Gem Gokmen Hopkins Head of IR & Corporate Communications female
Gabriel Chief Technical Operations Officer male
ESG Rating
B
BIOTECHNOLOGY
2026
E (Environmental)
64.5 / 56.3
Company / Sector avg.
S (Social)
66.3 / 62.4
Company / Sector avg.
G (Governance)
67.9 / 60.9
Company / Sector avg.
ESG Total
66.2 / 59.9
Company / Sector avg.
ESG Score History BIOTECHNOLOGY
Benchmark vs Sector
Senate Trading Activity

No Senate trading activity found for this company.

House Trading Activity

No House trading activity found for this company.

Market share among peers
Peer comparison — filtered group (TTM)
Your opinion

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Dividend history

Earnings history

Earnings reports

Stock splits