Microcap Ledger

Tickers · $SLN

Silence Therapeutics plc $SLN

By Microcap Ledger desk · CIK 0001479615

Facts as of . Built from SEC filings and our own data. Small caps move fast; check the latest filings.

Snapshot

Exchange
Nasdaq Global Market
Sector
Pharmaceutical Preparations
Headquarters
London
Shares outstanding
141,740,037 [10-Q 2026-08-10]
as of 2026-07-31

Sources: [10-K 2026-03-05]

What the company doesAI summary of filing

Silence Therapeutics plc is a clinical-stage biotechnology company developing siRNA (short interfering RNA) therapeutics designed to silence disease-associated genes, primarily targeting delivery to liver cells using its proprietary mRNAi GOLD platform. The company generates revenue through milestone payments and royalties from collaboration agreements, most notably with AstraZeneca, but has not yet commercialized any products. Its pipeline includes candidates in Phase 2 development for rare blood disorders, Phase 3-ready candidates for cardiovascular disease, and earlier-stage programs for metabolic and obesity-related conditions, with clinical trials ongoing and regulatory approvals pending. [10-K 2026-03-05]

Segments: Divesiran (SLN124) - rare blood disorder, Zerlasiran (SLN360) - cardiovascular disease, SLN312 - cardiometabolic disease, SLN098 - obesity

Financial health

From XBRL company facts (USD)
PeriodRevenueNet incomeOperating cash flowCashFiling
6 months to Jun 2026$422.0K−$27.23M −$14.09M$72.05M[10-Q 2026-08-10]
FY ended Dec 2025$559.0K−$88.61M −$62.27M$11.28M[10-K 2026-03-05]
FY ended Dec 2024$43.26M−$45.31M −$67.64M$121.33M[10-K 2026-03-05]
Quarterly cash burn
−$7.04M
Cash runway Estimate
~30.7 months

Estimate: cash at the end of the period (6 months to Jun 2026) divided by the average monthly operating cash outflow over that period. Ignores any cash raised or spent since, and any financing.

Capital structure and dilution

Summary only. How these instruments work: Dilution & financing desk.

Share count
DateShares outstandingFiling
2025-01-31141,674,074[10-K 2025-02-27]
2025-04-21141,690,850[10-K/A 2025-04-30]
2025-04-30141,690,850[10-Q 2025-05-08]
2025-07-31141,701,848[10-Q 2025-08-07]
2025-10-30141,701,848[10-Q 2025-11-06]
2026-01-31141,701,848[10-K 2026-03-05]
2026-04-30141,703,840[10-Q 2026-05-07]
2026-07-31141,740,037[10-Q 2026-08-10]
Shelf registration
S-3 filed 2026-05-18; declared effective 2026-05-27 [S-3 2026-05-18]

Listing status

Current status: No Form 8-K Item 3.01 (listing notice) filings in the last 24 months, as of 2026-10-11.

More on deficiency notices and uplistings: Listing status desk.

Catalysts and calendar

Facts as of . Small caps move fast; check the latest filings.