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Mereo BioPharma Group PLC is a United Kingdom (U.K.) based biopharmaceutical company focused on the development of therapeutics for rare diseases. The company has developed a portfolio of late-stage clinical product candidates, and its two rare disease product candidates are setrusumab for the treatment of osteogenesis imperfecta (OI) and alvelestat primarily for the treatment of severe alpha-1 antitrypsin deficiency-associated lung disease (AATD-LD).

Founded: 2015 Country:
United Kingdom
United Kingdom
Employees: N/A City: LONDON
Market Cap: 67.5M IPO Year: 2017
Target Price: $3.90 AVG Volume (30 days): 1.9M
Analyst Decision: Buy Number of Analysts: 6
Dividend Yield:
N/A
Dividend Payout Frequency: N/A
EPS: -0.04 EPS Growth: -50.00
52 Week Low/High: $0.20 - $2.94 Next Earning Date: N/A
Revenue: N/A Revenue Growth: -100.00%
Revenue Growth (this year): N/A Revenue Growth (next year): 6363.05%
P/E Ratio: -9.67 Index: N/A
Free Cash Flow: -32834000.0 FCF Growth: N/A

AI-Powered MREO Daily Prediction

Machine learning model trained on 25+ technical indicators

Updated 19 hours ago

AI Recommendation

hold
Model Accuracy: 66.26%
66.26%
Confidence

Disclaimer: This prediction is generated by an AI model and should not be considered as financial advice. Always conduct your own research and consult with financial professionals before making investment decisions.

Earnings Transcripts

SEC 8-K filings with transcript text

View All
2025
Q3

Q3 2025 Earnings

8-K SELL

Nov 10, 2025 · 100% conf.

AI Prediction SELL

1D

+1.39%

$1.79

Act: +5.65%

5D

-5.53%

$1.67

Act: +0.00%

20D

+9.76%

$1.94

Act: +23.16%

Price: $1.77 Prob +5D: 0% AUC: 1.000
0001193125-25-274319

8-K

0001719714FalsetrueX000-00000000001719714us-gaap:CommonStockMember2025-11-102025-11-1000017197142025-11-102025-11-100001719714dei:AdrMember2025-11-102025-11-10

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 10, 2025

MEREO BIOPHARMA GROUP PLC

(Exact name of registrant as specified in its charter)

England and Wales

001-38452

Not Applicable

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

4th Floor, One Cavendish Place, London, W1G 0QF United Kingdom (Address of principal executive offices, including zip code)

+44-333-023-7300 (Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol

Name of each exchange on which registered

American Depositary Shares, each representing five Ordinary Shares, par value £0.003 per share

MREO

The Nasdaq Stock Market LLC

Ordinary Shares, nominal value £0.003 per share*

*

The Nasdaq Stock Market LLC

*Not for trading, but only in connection with the listing of the American Depositary Shares on The Nasdaq Stock Market LLC.

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition. On November 10, 2025, Mereo BioPharma Group plc announced its financial results for the third quarter ended September 30, 2025 and provided recent corporate highlights. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information contained in Item 2.02 of this Form 8-K (including Exhibit 99.1 attached hereto) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly provided by specific reference in such a filing. Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.

Description of Exhibit

99.1

Press Release, dated November 10, 2025.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

MEREO BIOPHARMA GROUP PLC

Date: November 10, 2025

By:

/s/ Christine Fox

Name:

Christine Fox

Title:

Chief Financial Officer

2025
Q2

Q2 2025 Earnings

8-K

Aug 12, 2025

0000950170-25-106924

8-K

trueFalse0001719714X000-00000000001719714us-gaap:CommonStockMember2025-08-122025-08-1200017197142025-08-122025-08-120001719714dei:AdrMember2025-08-122025-08-12

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 12, 2025

MEREO BIOPHARMA GROUP PLC

(Exact name of registrant as specified in its charter)

England and Wales

001-38452

Not Applicable

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

4th Floor, One Cavendish Place, London, W1G 0QF United Kingdom (Address of principal executive offices, including zip code)

+44-333-023-7300 (Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol

Name of each exchange on which registered

American Depositary Shares, each representing five Ordinary Shares, par value £0.003 per share

MREO

The Nasdaq Stock Market LLC

Ordinary Shares, nominal value £0.003 per share*

*

The Nasdaq Stock Market LLC

*Not for trading, but only in connection with the listing of the American Depositary Shares on The Nasdaq Stock Market LLC.

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition. On August 12, 2025, Mereo BioPharma Group plc announced its financial results for the second quarter ended June 30, 2025 and provided recent corporate highlights. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information contained in Item 2.02 of this Form 8-K (including Exhibit 99.1 attached hereto) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly provided by specific reference in such a filing. Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.

Description of Exhibit

99.1

Press Release, dated August 12, 2025.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

MEREO BIOPHARMA GROUP PLC

Date: August 12, 2025

By:

/s/ Christine Fox

Name:

Christine Fox

Title:

Chief Financial Officer

2025
Q1

Q1 2025 Earnings

8-K

May 13, 2025

0000950170-25-069811

8-K

true0001719714FalseX000-00000000001719714dei:AdrMember2025-05-132025-05-130001719714us-gaap:CommonStockMember2025-05-132025-05-1300017197142025-05-132025-05-13

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 13, 2025

MEREO BIOPHARMA GROUP PLC

(Exact name of registrant as specified in its charter)

England and Wales

001-38452

Not Applicable

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

4th Floor, One Cavendish Place, London, W1G 0QF United Kingdom (Address of principal executive offices, including zip code)

+44-333-023-7300 (Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol

Name of each exchange on which registered

American Depositary Shares, each representing five Ordinary Shares, par value £0.003 per share

MREO

The Nasdaq Stock Market LLC

Ordinary Shares, nominal value £0.003 per share*

*

The Nasdaq Stock Market LLC

*Not for trading, but only in connection with the listing of the American Depositary Shares on The Nasdaq Stock Market LLC.

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition. On May 13, 2025, Mereo BioPharma Group plc announced its financial results for the first quarter ended March 31, 2025 and provided recent corporate highlights. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information contained in Item 2.02 of this Form 8-K (including Exhibit 99.1 attached hereto) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly provided by specific reference in such a filing. Item 9.01 Financial Statements and Exhibits. (d) Exhibits

Exhibit No.

Description of Exhibit

99.1

Press Release, dated May 13, 2025.

104

Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

MEREO BIOPHARMA GROUP PLC

Date: May 13, 2025

By:

/s/ Christine Fox

Name:

Christine Fox

Title:

Chief Financial Officer

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