Apellis Pharmaceuticals, Inc. (USD) Apellis Pharmaceuticals, Inc. is an actively operating biopharmaceutical enterprise dedicated to the discovery, advancement, and commercialization of therapeutic agents. Its core strategy involves modulating the complement system to address various autoimmune and inflammatory conditions. The company's primary investigational compound, pegcetacoplan, is currently undergoing Phase III clinical evaluation. This advanced-stage therapy is being explored for its potential in treating geographic atrophy (GA), a form of age-related macular degeneration, and paroxysmal nocturnal hemoglobinuria (PNH). Beyond this lead candidate, Apellis also offers EMPAVELI (a systemic formulation of pegcetacoplan), which is being developed for a range of indications: in hematology for cold agglutinin disease (CAD) and thrombotic microangiopathy associated with hematopoietic stem cell transplantation (HSCT-TMA); in nephrology for C3 glomerulopathy (C3G) and immune complex membranoproliferative glomerulonephritis (IC-MPGN); and in neurology for amyotrophic lateral sclerosis (ALS). Furthermore, Apellis boasts a diverse pipeline including APL-2006, a dual-action C3 and VEGF inhibitor designed for complement-mediated disorders; APL-1030, a C3 inhibitor targeting multiple neurodegenerative diseases; and a novel combination therapy involving EMPAVELI with small interfering RNA (siRNA) to reduce hepatic C3 protein synthesis. Strategic alliances play a significant role, with a collaboration and licensing agreement in place with Swedish Orphan Biovitrum AB (publ) for the joint development of pegcetacoplan. The company also maintains a research partnership with Beam Therapeutics Inc., focusing on leveraging Beam's base editing technology to uncover new treatments for illnesses driven by complement system dysregulation. Established in 2009, Apellis Pharmaceuticals, Inc. operates from its headquarters in Waltham, Massachusetts.

Apellis Pharmaceuticals, Inc. (USD) Passive

100 Fifth Avenue, Waltham, MA, US, 02451

Stock Price USD

Price Change

Last Dividend USD

APLS's stock peer is ADPT (Adaptive Biotechnologies Corporation)

APLS's stock peer is AGIO (Agios Pharmaceuticals, Inc.)

APLS's stock peer is BEAM (Beam Therapeutics Inc.)

APLS's stock peer is CDTX (Cidara Therapeutics, Inc.)

APLS's stock peer is CPRX (Catalyst Pharmaceuticals, Inc.)

APLS's stock peer is IDYA (IDEAYA Biosciences, Inc.)

APLS's stock peer is KNSA (Kiniksa Pharmaceuticals International, plc)

APLS's stock peer is MLYS (Mineralys Therapeutics, Inc.)

APLS's stock peer is RXRX (Recursion Pharmaceuticals, Inc.)

APLS's stock peer is SRRK (Scholar Rock Holding Corporation)

Healthcare Biotechnology

Apellis Pharmaceuticals, Inc. is an actively operating biopharmaceutical enterprise dedicated to the discovery, advancement, and commercialization of therapeutic agents. Its core strategy involves modulating the complement system to address various autoimmune and inflammatory conditions. The company's primary investigational compound, pegcetacoplan, is currently undergoing Phase III clinical evaluation. This advanced-stage therapy is being explored for its potential in treating geographic atrophy (GA), a form of age-related macular degeneration, and paroxysmal nocturnal hemoglobinuria (PNH). Beyond this lead candidate, Apellis also offers EMPAVELI (a systemic formulation of pegcetacoplan), which is being developed for a range of indications: in hematology for cold agglutinin disease (CAD) and thrombotic microangiopathy associated with hematopoietic stem cell transplantation (HSCT-TMA); in nephrology for C3 glomerulopathy (C3G) and immune complex membranoproliferative glomerulonephritis (IC-MPGN); and in neurology for amyotrophic lateral sclerosis (ALS). Furthermore, Apellis boasts a diverse pipeline including APL-2006, a dual-action C3 and VEGF inhibitor designed for complement-mediated disorders; APL-1030, a C3 inhibitor targeting multiple neurodegenerative diseases; and a novel combination therapy involving EMPAVELI with small interfering RNA (siRNA) to reduce hepatic C3 protein synthesis. Strategic alliances play a significant role, with a collaboration and licensing agreement in place with Swedish Orphan Biovitrum AB (publ) for the joint development of pegcetacoplan. The company also maintains a research partnership with Beam Therapeutics Inc., focusing on leveraging Beam's base editing technology to uncover new treatments for illnesses driven by complement system dysregulation. Established in 2009, Apellis Pharmaceuticals, Inc. operates from its headquarters in Waltham, Massachusetts.

Income Statement

Dividend Stats Yield is calculated via trailing-12-month period

Ex-Dividend	Payment Date	Dividend	Yield	Dividend Frequency
Dividend Data Not Exist

Recent News

Bright Horizons Family Solutions and Remitly Global Set to Join S&P SmallCap 600

NEW YORK, May 7, 2026 /PRNewswire/ -- S&P Dow Jones Indices will make the following changes to the S&P SmallCap 600 effective prior to the opening of trading on Thursday, May 14: Bright Horizons Family Solutions Inc. (NYSE: BFAM) will replace Tri Pointe Homes Inc. (NYSE: TPH). Sumitomo Forestry Group (TSE: 1911) is acquiring Tri Pointe Homes in a deal expected to close soon, pending final closing conditions.

2026-05-07 18:01:00

$HAREHOLDER ALERT: The M&A Class Action Firm Is Investigating The Merger—CZNL, HLX, APLS, and SLNO

NEW YORK, May 05, 2026 (GLOBE NEWSWIRE) -- Class Action Attorney Juan Monteverde with Monteverde & Associates PC (the “M&A Class Action Firm”), has recovered millions of dollars for shareholders and is recognized as a Top 50 Firm in the 2025 ISS Securities Class Action Services Report. We are headquartered at the Empire State Building in New York City and are investigating

2026-05-05 11:09:00

Apellis Pharmaceuticals Investor Alert: Kahn Swick & Foti, LLC Investigates Adequacy of Price and Process in Proposed Sale of Apellis Pharmaceuticals, Inc. - APLS

NEW YORK CITY & NEW ORLEANS--(BUSINESS WIRE)--Former Attorney General of Louisiana Charles C. Foti, Jr., Esq. and the law firm of Kahn Swick & Foti, LLC (“KSF”) are investigating the proposed sale of Apellis Pharmaceuticals, Inc. (NasdaqGS: APLS) to Biogen Inc. (NasdaqGS: BIIB). Under the terms of the proposed transaction, shareholders of Apellis will receive $41.00 per share in cash and a nontransferable contingent value right for the right to receive two payments of $2.00 per share each,.

2026-04-20 15:56:00

Shareholder Alert: Ademi LLP investigates whether Apellis Pharmaceuticals Inc. is obtaining a Fair Price for Public Shareholders

MILWAUKEE, April 07, 2026 (GLOBE NEWSWIRE) -- Ademi LLP is investigating Apellis (NASDAQ: APLS) for possible breaches of fiduciary duty and other violations of law in its recently announced transaction with Biogen.

2026-04-07 07:33:00

SHAREHOLDER ALERT: The M&A Class Action Firm Announces An Investigation of Apellis Pharmaceuticals, Inc. (NASDAQ: APLS)

NEW YORK, April 1, 2026 /PRNewswire/ -- Class Action Attorney Juan Monteverde with Monteverde & Associates PC (the "M&A Class Action Firm"), has recovered millions of dollars for shareholders and is recognized as a Top 50 Firm in the 2025 ISS Securities Class Action Services Report. The firm is headquartered at the Empire State Building in New York City and is investigating Apellis Pharmaceuticals, Inc. (NASDAQ: APLS ) related to its sale to Biogen, Inc. Under the terms of the proposed transaction, Apellis shareholders are expected to receive $41.00 per share in cash and a non-transferable contingent value right for the right to receive two payments of $2.00 per share each, contingent on certain annual global net sales thresholds being met for SYFOVRE.

2026-04-01 16:07:00

Apellis Pharmaceuticals Investor Alert: Kahn Swick & Foti, LLC Investigates Adequacy of Price and Process in Proposed Sale of Apellis Pharmaceuticals, Inc. - APLS

NEW YORK & NEW ORLEANS--(BUSINESS WIRE)--Former Attorney General of Louisiana Charles C. Foti, Jr., Esq. and the law firm of Kahn Swick & Foti, LLC (“KSF”) are investigating the proposed sale of Apellis Pharmaceuticals, Inc. (NasdaqGS: APLS) to Biogen Inc. (NasdaqGS: BIIB). Under the terms of the proposed transaction, shareholders of Apellis will receive $41.00 per share in cash and a nontransferable contingent value right for the right to receive two payments of $2.00 per share each, contin.

2026-03-31 22:08:00

Shareholder Alert: The Ademi Firm investigates whether Apellis Pharmaceuticals Inc. is obtaining a Fair Price for Public Shareholders

MILWAUKEE, March 31, 2026 /PRNewswire/ -- Ademi LLP is investigating Apellis (NASDAQ: APLS) for possible breaches of fiduciary duty and other violations of law in its recently announced transaction with Biogen. Click here to learn how to join our investigation and obtain additional information or contact us at gademi@ademilaw.com or toll-free: 866-264-3995.

2026-03-31 12:00:00

APLS Stock Alert: Halper Sadeh LLC is Investigating Whether Apellis Pharmaceuticals, Inc. is Obtaining a Fair Price for its Shareholders

NEW YORK--(BUSINESS WIRE)--Halper Sadeh LLC, an investor rights law firm, is investigating the sale of Apellis Pharmaceuticals, Inc. (NASDAQ: APLS) to Biogen Inc. for $41.00 per share in cash and a nontransferable contingent value right for the right to receive two payments of $2.00 per share each, contingent on certain annual global net sales thresholds being met for SYFOVRE. Halper Sadeh encourages Apellis shareholders to click here to learn more about their rights and options or contact Dani.

2026-03-31 07:56:00

Biogen to Acquire Apellis, Enhancing the Company's Growth Portfolio in Immunology and Rare Disease, Bolstering Growth Outlook and Accelerating Expansion into Nephrology

CAMBRIDGE, Mass. and WALTHAM, Mass., March 31, 2026 (GLOBE NEWSWIRE) -- Biogen Inc. (Nasdaq: BIIB) and Apellis Pharmaceuticals, Inc. (Nasdaq: APLS) today announced the companies have entered into a definitive agreement under which Biogen has agreed to acquire all outstanding shares of Apellis for $41.00 per share in cash at closing, or approximately $5.6 billion. Apellis stockholders will also receive a nontransferable CVR for each Apellis share held, entitling the holder to receive two payments of $2 per share each, contingent on certain annual global net sales thresholds being met for SYFOVRE®.

2026-03-31 06:59:00

Biogen to Acquire Apellis, Enhancing the Company's Growth Portfolio in Immunology and Rare Disease, Bolstering Growth Outlook and Accelerating Expansion into Nephrology.

2026-03-31 06:59:00

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