424B5 ·Filed Aug 10, 2026

SLN

Silence Therapeutics plc
BEARISH
Impact 7/10
Horizonimmediate Processed1mo ago SEC0001193125-26-342633
Notable filing: 424B5
Actionable Insight ▼ Bearish

The $150M offering is a significant dilutive event that will pressure the stock near-term, but the positive Phase 2 data provides a fundamental catalyst that may support the stock. Monitor the final offering price and number of ADSs sold; the 60-day lock-up expiration could create additional selling pressure. The company expects cash runway into 2029, reducing near-term financing risk.

DirectionBearish
Confidencehigh
Horizonimmediate
Latest settled — T+20d ⚠ clustered
SLN ▼ -7.95% at T+20d
SHORT call ✓ call won +7.95% · α vs SPY +6.89% · entry $14.72 → $13.55
Next anchor: T+60d in 5w
Latest observation: T+34 +32.15% FF3 residual α
Entry anchored
Aug 10, 05:03 PM ET
via 1-min bar
T+1d
-7.74%
call +7.74% · α +8.00%
$13.58
settled 7w ago
T+5d
-4.21%
call +4.21% · α +3.81%
$14.10
settled 7w ago
T+20d
-7.95%
call +7.95% · α +6.89%
$13.55
settled 24d ago
T+60d
—
call — · α —
—
in 5w

Price Chart

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Executive Summary

Silence Therapeutics is conducting a $150M underwritten public offering of ADSs, announced concurrently with positive Phase 2 SANRECO topline results for divesiran in polycythemia vera. The offering represents significant dilution (~27% of current market cap) but capitalizes on the stock's recent catalyst-driven appreciation to fund Phase 3 development. The net tangible book value was $27.7M ($0.59/ADS) as of June 30, 2026, and the offering will cause substantial dilution to new investors, though exact per-ADS dilution is not calculable as the offering price is not yet set.

Key Facts

  • $150M public offering of ADSs (preliminary, subject to completion)
  • Offering priced on August 10, 2026, the same day positive Phase 2 SANRECO topline results were announced
  • Net tangible book value was $27.7M ($0.59/ADS) as of June 30, 2026
  • Underwriters have a 30-day option to purchase additional ADSs
  • Proceeds to fund continued clinical development and general corporate purposes
  • Company expects cash runway into 2029 with net proceeds
  • Lock-up agreements for officers and directors for 60 days after prospectus date

Financial Impact

$150M offering represents ~27% of $559M market cap; net tangible book value was $27.7M as of June 30, 2026; exact dilution per ADS not calculable as offering price is placeholder

dilutioncash_positionshare_count

Risk Factors

  • Immediate and substantial dilution to existing shareholders
  • Potential for further equity offerings given the $300M shelf and ATM facility
  • Execution risk for Phase 3 trial initiation and regulatory approval
  • Stock price may decline as new shares enter the market

Market Snapshot

Exchange
OTC
Sector
Pharmaceutical Preparations

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
424B5 Filing (Primary)0001193125-26-342633
Document: 0001193125-26-342633-index-headers.html0001193125-26-342633
Document: 0001193125-26-342633-index.html0001193125-26-342633
Document: 0001193125-26-342633.txt0001193125-26-342633
5 reports for SLN
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for SLN — sortable, filterable
TypeNow
Aug 10, 2026
7w ago
424B5
BEARISH ★ 7/10
$14.72 $13.55▲ +7.95%▲ +6.89%$10.64 (+27.72%)
Aug 10, 2026
7w ago
8-K
BULLISH ★ 7/10
$15.43 $13.69▼ −11.28%▼ −10.36%$10.64 (−31.04%)
Aug 10, 2026
7w ago
8-K
NEUTRAL ★ 5/10
$15.43 $13.69▼ −11.28%▼ −10.36%$10.64 (−31.04%)
Jun 23, 2026
14w ago
8-K
NEUTRAL ★ 3/10
$9.16 $11.83▲ +29.15%▲ +27.22%$10.64 (+16.16%)
Mar 5, 2026
30w ago
8-K
MIXED ★ 6/10
$5.50 $5.94▲ +8.00%▲ +11.79%$10.64 (+93.45%)
Showing 5 of 5

US Market Status

Market Closed — Opens Mon (64h 41m)

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