Silence Therapeutics Highlights Recent Business Achievements and Reports Third Quarter 2026 Financial Results

Silence Therapeutics Highlights Recent Business Achievements and Reports Third Quarter 2026 Financial Results

LONDON–(BUSINESS WIRE)–
Silence Therapeutics plc, (Nasdaq: SLN), a global clinical-stage company developing novel siRNA (short interfering RNA) therapies, today reported its financial results for the third quarter ended September 30, 2026, and provided an update on other recent business achievements.

Recent Business Highlights

  • On August 10, 2026, Silence reported positive topline results from its Phase 2 SANRECO trial of divesiran, an investigational siRNA therapy silencing TMPRSS6, in polycythemia vera, supporting a potentially best-in-class profile with once-every-three-month dosing.

    • SANRECO Phase 2 results have been accepted for oral presentation at the upcoming American Society of Hematology (ASH) 2026 Annual Meeting, being held December 12-15, 2026 in New Orleans, LA. You can find the presentation details here.

  • On October 19, 2026, Silence announced (press release) that it has entered into a definitive agreement to be acquired by Merck KGaA, Darmstadt, Germany. The transaction is expected to close in the first quarter of 2027, subject to the satisfaction of customary closing conditions.

Third Quarter 2026 Financial Highlights

  • Cash Position: Cash and cash equivalents were $247.7 million as of September 30, 2026. This includes $201.3 million in gross proceeds from an upsized public offering announced on August 11, 2026.
  • R&D Expenses: Research and development (R&D) expenses were $9.3 million for the three months ended September 30, 2026, compared to $20.5 million for the three months ended September 30, 2025. The $11.2 million decrease is mainly due to the zerlasiran Phase 3 readiness being completed in 2025 as well as reduced personnel costs.
  • G&A Expenses: General and administrative (G&A) expenses were $4.9 million for the three months ended September 30, 2026, compared to $5.8 million for the three months ended September 30, 2025. The $0.9 million decrease is mainly due to an effort to reduce administrative costs.
  • Net Loss: Net loss was $12.4 million, or $0.08 basic and diluted net loss per share for the three months ended September 30, 2026, compared to a net loss of $21.0 million, or $0.15 basic and diluted net loss per share for the three months ended September 30, 2025.
  • Total outstanding shares were 186,609,073 ordinary shares (including shares in the form of American Depositary Shares) as of September 30, 2026.

About Silence Therapeutics

Silence Therapeutics is a global clinical-stage biotechnology company committed to transforming people’s lives by silencing diseases through precision engineered medicines created with proprietary siRNA (short interfering RNA) technology. Silence leverages its mRNAi GOLD™ platform to create innovative siRNA therapies designed to precisely target and silence genes that cause disease. The Company is advancing a growing pipeline of siRNA product candidates targeting areas of high unmet need across rare and common diseases where treatments are limited or inadequate. For more information, please visit https://www.silence-therapeutics.com/.

Additional Information and Where to Find It

This press release may be deemed to be solicitation material in respect of the proposed acquisition of Silence by Merck KGaA, Darmstadt, Germany pursuant to the transaction agreement. In connection with the proposed transaction, Silence intends to file a proxy statement with the U.S. Securities and Exchange Commission (the “SEC”). Silence may also file other relevant documents with the SEC regarding the proposed transaction. The definitive proxy statement (if and when available) (the “Proxy Statement”) will be mailed to shareholders of Silence. INVESTORS AND SECURITYHOLDERS ARE URGED TO READ THE PROXY STATEMENT (WHICH WILL INCLUDE AN EXPLANATORY STATEMENT IN RESPECT OF THE SCHEME OF ARRANGEMENT OF SILENCE, IN ACCORDANCE WITH THE REQUIREMENTS OF THE U.K. COMPANIES ACT 2006) AND ANY OTHER RELEVANT DOCUMENTS THAT MAY BE FILED WITH THE SEC, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THESE DOCUMENTS, CAREFULLY AND IN THEIR ENTIRETY IF AND WHEN THEY BECOME AVAILABLE BECAUSE THEY CONTAIN OR WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED TRANSACTION.

Investors and securityholders will be able to obtain free copies of the Proxy Statement (if and when available) and other documents containing important information about Silence and the proposed transaction, once such documents are filed with the SEC, through the website maintained by the SEC at http://www.sec.gov. Copies of the documents filed with the SEC by Silence will be available free of charge on the investor relations section of Silence’s website (https://www.silence-therapeutics.com/).

Participants in the Solicitation

Silence and its directors and certain of its executive officers and other employees may be deemed to be participants in the solicitation of proxies from Silence’s securityholders in connection with the proposed transaction. Information about Silence’s directors and executive officers, including a description of their direct or indirect interests, by security holdings or otherwise, can be found under the captions “Security Ownership of Certain Beneficial Owners and Management,” “Executive Compensation,” and “Non-Executive Director Remuneration” contained in Silence’s proxy statement on Schedule 14A for its 2026 Annual General Meeting filed with the SEC on April 29, 2026. To the extent holdings of Silence’s securities by its directors or executive officers have changed since the applicable “as of” date described in its 2025 proxy statement, such changes have been or will be reflected on Initial Statements of Beneficial Ownership on Form 3 or Statements of Beneficial Ownership on Form 4 filed with the SEC. Additional information regarding the persons who may, under the rules of the SEC, be deemed participants in the solicitation of Silence securityholders in connection with the proposed transaction, including a description of their direct or indirect interests, by security holdings or otherwise, will be set forth in the Proxy Statement when it is filed with the SEC. These filings, when available, may be obtained free of charge on the investor relations section of Silence’s website (https://www.silence-therapeutics.com/) or on the SEC’s website (https://www.sec.gov).

No Offer or Solicitation

This press release is for information purposes only and is not intended to and does not constitute, or form part of, an offer, invitation or the solicitation of an offer or invitation to purchase, otherwise acquire, subscribe for, sell or otherwise dispose of any securities, or the solicitation of any vote or approval in any jurisdiction, pursuant to the proposed transaction or otherwise, nor shall there be any sale, issuance or transfer of securities in any jurisdiction in contravention of applicable law.

Forward-Looking Statements

This press release contains forward-looking statements within the meaning of federal securities laws regarding the Company, including, but not limited to, statements related to the proposed acquisition of the Company by Merck KGaA, Darmstadt, Germany and the anticipated timing, results and benefits thereof, the potential therapeutic benefits of and future plans for Divesiran; and other statements that are not historical facts. These forward-looking statements can generally be identified by the use of forward-looking terminology such as “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “explore,” “evaluate,” “intend,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “seek,” “should,” or “will,” or the negative thereof or other variations thereon or comparable terminology. These forward-looking statements are based on each of the companies’ current plans, objectives, estimates, expectations and intentions and inherently involve significant risks and uncertainties, many of which are beyond the Company’s control. Actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of these risks and uncertainties, which include, without limitation, risks and uncertainties associated with: (i) Merck KGaA, Darmstadt, Germany’s and the Company’s ability to complete the transaction on the proposed terms or on the anticipated timeline, or at all, including risks and uncertainties related to securing the necessary regulatory and shareholder approvals, the sanction of the High Court of Justice of England and Wales and satisfaction of other closing conditions to consummate the acquisition; (ii) the occurrence of any event, change or other circumstance that could give rise to the termination of the definitive transaction agreement relating to the proposed transaction and the possibility that competing acquisition proposals will be made; (iii) risks related to diverting the attention of the Company’s management from ongoing business operations; (iv) significant transaction costs and/or unknown or inestimable liabilities; (v) the risk of shareholder or other litigation in connection with the proposed transaction, including resulting expense or delay; (vi) pharmaceutical product development and the uncertainty of clinical success; (vii) the regulatory approval process, including the risks that the Company may be unable to submit anticipated regulatory filings on the timeframe anticipated, or at all, or that the Company may be unable to obtain regulatory approvals of any of its product candidates in a timely manner or at all; (viii) disruption from the proposed acquisition, making it more difficult to conduct business as usual or maintain relationships with customers, employees or suppliers; (ix) costs and expenses related to the proposed acquisition; (x) effects relating to the announcement of the acquisition or any further announcements or the consummation of the acquisition on the market price of the Company’s American Depositary Shares or ordinary shares; (xi) regulatory initiatives and changes in tax laws; (xii) market volatility; and (xiii) other risks and uncertainties affecting the Company, including those described from time to time under the caption “Risk Factors” and elsewhere in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, Quarterly Reports on Form 10-Q, and other filings made by the Company from time to time with the SEC. The forward-looking statements included in this press release are made only as of the date hereof. The Company assumes no obligation and does not intend to update these forward-looking statements, except as required by law.

 

Silence Therapeutics plc

Condensed Consolidated Statements of Operations

(Unaudited, in thousands, except share and per share data)

 

 

 

 

 

 

Three months ended September 30,

 

 

Nine months ended September 30,

 

 

Note

 

 

2026

 

2025

 

2026

 

2025

Revenue

 

 

3

 

 

$

—

 

 

$

159

 

 

$

422

 

 

$

525

 

Cost of sales

 

 

 

 

 

—

 

 

 

(64

)

 

 

(11

)

 

 

(203

)

Gross profit

 

 

 

 

 

—

 

 

 

95

 

 

 

411

 

 

 

322

 

Research and development costs

 

 

 

 

 

(9,304

)

 

 

(20,544

)

 

 

(27,574

)

 

 

(59,004

)

General and administrative expenses

 

 

 

 

 

(4,920

)

 

 

(5,795

)

 

 

(16,663

)

 

 

(18,610

)

Restructuring charges

 

 

 

 

 

—

 

 

 

—

 

 

 

—

 

 

 

(1,324

)

Operating loss

 

 

 

 

 

(14,224

)

 

 

(26,244

)

 

 

(43,826

)

 

 

(78,616

)

Foreign currency gain/(loss), net

 

 

 

 

 

21

 

 

 

1,934

 

 

 

(310

)

 

 

(8,448

)

Other income, net

 

 

 

 

 

1,080

 

 

 

770

 

 

 

2,320

 

 

 

2,600

 

Benefit from R&D credit

 

8

 

 

 

697

 

 

 

2,583

 

 

 

2,166

 

 

 

7,633

 

Loss before income tax expense

 

 

 

 

 

(12,426

)

 

 

(20,957

)

 

 

(39,650

)

 

 

(76,831

)

Income tax expense

 

 

 

 

 

–

 

 

 

(1

)

 

 

(1

)

 

 

(11

)

Net Loss

 

 

 

 

$

(12,426

)

 

$

(20,958

)

 

$

(39,651

)

 

$

(76,842

)

Loss per share (basic and diluted)

 

5

 

 

$

(0.08

)

 

$

(0.15

)

 

$

(0.26

)

 

$

(0.54

)

Weighted average shares outstanding (basic and diluted)

 

 

 

 

 

165,600,827

 

 

 

141,701,848

 

 

 

149,758,595

 

 

 

141,692,294

 

 

Silence Therapeutics plc

Condensed Consolidated Balance Sheets

(Unaudited, in thousands, except share and per share data)

 

 

 

 

 

 

 

 

 

Note

 

 

September 30, 2026

 

December 31, 2025

Current assets

 

 

 

 

 

 

 

 

 

Cash and cash equivalents

 

 

 

 

$

247,659

 

 

$

11,277

 

Short-term investments

 

 

 

 

 

—

 

 

 

73,837

 

R&D benefit receivable

 

 

8

 

 

 

9,973

 

 

 

22,007

 

Other current assets

 

 

 

 

 

11,944

 

 

 

11,537

 

Total current assets

 

 

 

 

 

269,576

 

 

 

118,658

 

Property, plant and equipment

 

 

 

 

 

1,222

 

 

 

1,581

 

Operating lease right-of-use assets

 

 

 

 

 

92

 

 

 

167

 

Goodwill

 

 

6

 

 

 

10,254

 

 

 

10,621

 

Other intangible assets

 

 

 

 

 

227

 

 

 

288

 

Other long-term assets

 

 

 

 

 

127

 

 

 

127

 

Total assets

 

 

 

 

$

281,498

 

 

$

131,442

 

 

 

 

 

 

 

 

 

 

 

Current liabilities

 

 

 

 

 

 

 

 

 

Contract liabilities

 

 

7

 

 

$

—

 

 

$

(168

)

Trade and other payables

 

 

 

 

 

(11,172

)

 

 

(13,356

)

Operating lease liabilities, current

 

 

 

 

 

(87

)

 

 

(89

)

Total current liabilities

 

 

 

 

 

(11,259

)

 

 

(13,613

)

Contract liabilities

 

 

7

 

 

 

(55,218

)

 

 

(55,454

)

Operating lease liabilities

 

 

 

 

 

–

 

 

 

(71

)

Total liabilities

 

 

 

 

$

(66,477

)

 

$

(69,138

)

Commitments and contingencies (Note 11)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shareholders’ equity

 

 

 

 

 

 

 

 

 

Ordinary shares – par value £0.05 per share; 186,609,073 shares

issued at September 30, 2026 (December 31, 2025: 141,701,848)

 

 

9

 

 

 

(13,329

)

 

 

(10,290

)

Additional paid-in capital

 

 

 

 

 

(807,057

)

 

 

(617,562

)

Accumulated deficit

 

 

 

 

 

601,890

 

 

 

562,572

 

Accumulated other comprehensive loss

 

 

 

 

 

3,475

 

 

 

2,976

 

Total shareholders’ equity

 

 

 

 

 

(215,021

)

 

 

(62,304

)

 

 

 

 

 

 

 

 

 

 

Total liabilities and shareholders’ equity

 

 

 

 

$

(281,498

)

 

$

(131,442

)

 

Inquiries:

Silence Therapeutics plc

Gem Hopkins, VP, Head of IR and Corporate Communications

Tel: +1 (646) 637-3208

[email protected]

KEYWORDS: Europe Ireland United Kingdom

INDUSTRY KEYWORDS: Biotechnology Health Genetics Pharmaceutical Clinical Trials

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