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    Repligen Corporation

    Subscribe to $RGEN
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Corporation develops and commercializes bioprocessing technologies and systems for use in biological drug manufacturing process in North America, Europe, the Asia Pacific, and internationally. It offers Protein A ligands that are the binding components of Protein A affinity chromatography resins; and cell culture growth factor products. The company's chromatography products include OPUS pre-packed chromatography columns, which are used in the purification of biologics; and OPUS smaller-scale columns that are used in the high throughput process development screening, viral clearance validation studies, and scale down validation of chromatography processes. It also offers ELISA test kits; and chromatography resins under the CaptivA brand. In addition, the company offers filtration products, such as XCell Alternating Tangential Flow systems that are filtration devices used in upstream perfusion and cell culture processing; TangenX flat sheet cassettes, which are used in downstream biologic drug concentration and formulation processes; KrosFlo tangential flow filtration and tangential flow depth filtration systems; Spectra/Por laboratory and process dialysis products, and SpectraFlo dynamic dialysis systems; and ProConnex single-use hollow fiber. Further, it provides process analytics products, such as slope spectroscopy systems under the SoloVPE and FlowVPE brands. The company sells its products to life sciences, biopharmaceutical, and diagnostics companies; laboratory researchers; and contract manufacturing organizations. Repligen Corporation has collaboration agreements with Navigo Proteins GmbH to develop multiple affinity ligands; and Sartorius Stedim Biotech to create novel perfusion-enabled bioreactors. Repligen Corporation was incorporated in 1981 and is headquartered in Waltham, Massachusetts.

    IPO Year: 1986

    Exchange: NASDAQ

    Website: repligen.com

    Recent Analyst Ratings for Repligen Corporation

    DatePrice TargetRatingAnalyst
    6/2/2026$145.00Outperform
    Wolfe Research
    5/15/2026$160.00Outperform
    RBC Capital Mkts
    4/17/2026$160.00Buy
    Rothschild & Co Redburn
    10/1/2025$150.00Buy
    HSBC Securities
    9/22/2025$155.00In-line → Outperform
    Evercore ISI
    7/22/2025$160.00Overweight
    Stephens
    6/24/2025$150.00Overweight
    Barclays
    4/29/2025$160.00Peer Perform → Outperform
    Wolfe Research
    3/18/2025$155.00In-line
    Evercore ISI
    2/10/2025$200.00Buy
    TD Cowen
    See more ratings

    Repligen Corporation Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Director Pax Margaret was granted 995 shares, increasing direct ownership by 49% to 3,011 units (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    5/18/26 4:05:06 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Director Eglinton Manner Carrie was granted 995 shares, increasing direct ownership by 22% to 5,461 units (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    5/18/26 4:05:07 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Director Mhatre Rohin was granted 995 shares, increasing direct ownership by 25% to 5,014 units (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    5/18/26 4:05:07 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Director Madaus Martin D was granted 995 shares, increasing direct ownership by 18% to 6,581 units (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    5/18/26 4:05:09 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Director Konstantinov Konstantin was granted 995 shares, increasing direct ownership by 34% to 3,889 units (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    5/18/26 4:05:08 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Director Dawes Karen A was granted 995 shares, increasing direct ownership by 1% to 92,816 units (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    5/18/26 4:05:04 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Director Barthelemy Nicolas was granted 995 shares, increasing direct ownership by 22% to 5,436 units (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    5/18/26 4:05:02 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Director Muir Glenn P was granted 995 shares, increasing direct ownership by 3% to 40,051 units (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    5/18/26 4:05:04 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Director Muir Glenn P exercised 2,434 shares at a strike of $38.76, increasing direct ownership by 7% to 39,056 units (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    5/8/26 2:48:02 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    CHIEF PRODUCT OFFICER Douglass Brian Robb covered exercise/tax liability with 334 shares, decreasing direct ownership by 4% to 7,985 units (SEC Form 4) to satisfy withholding obligation

    4 - REPLIGEN CORP (0000730272) (Issuer)

    5/8/26 2:39:43 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Corporation Insider Purchases

    Insider purchases reveal critical bullish sentiment about the company from key stakeholders. See them live in this feed.

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    Director Madaus Martin D bought $201,830 worth of shares (1,800 units at $112.13) (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    8/12/25 12:47:07 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Director Pax Margaret bought $37,672 worth of shares (250 units at $150.69), increasing direct ownership by 32% to 1,043 units (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    3/18/25 3:58:05 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Director Madaus Martin D bought $201,776 worth of shares (1,615 units at $124.94) (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    6/14/24 6:07:59 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Director Barthelemy Nicolas bought $150,540 worth of shares (1,200 units at $125.45), increasing direct ownership by 35% to 4,668 units (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    6/14/24 5:42:58 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Chief Executive Officer Hunt Anthony bought $248,160 worth of shares (2,000 units at $124.08), increasing direct ownership by 1% to 165,177 units (SEC Form 4)

    4 - REPLIGEN CORP (0000730272) (Issuer)

    6/14/24 5:41:04 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Corporation SEC Filings

    View All

    Repligen Corporation filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders

    8-K - REPLIGEN CORP (0000730272) (Filer)

    5/15/26 8:09:23 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form 10-Q filed by Repligen Corporation

    10-Q - REPLIGEN CORP (0000730272) (Filer)

    5/6/26 4:08:42 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

    8-K - REPLIGEN CORP (0000730272) (Filer)

    5/5/26 7:06:38 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form DEFA14A filed by Repligen Corporation

    DEFA14A - REPLIGEN CORP (0000730272) (Filer)

    4/27/26 4:03:42 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form 144 filed by Repligen Corporation

    144 - REPLIGEN CORP (0000730272) (Subject)

    4/21/26 12:44:32 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form DEFA14A filed by Repligen Corporation

    DEFA14A - REPLIGEN CORP (0000730272) (Filer)

    4/2/26 4:14:08 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form DEF 14A filed by Repligen Corporation

    DEF 14A - REPLIGEN CORP (0000730272) (Filer)

    4/2/26 4:13:00 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Amendment: SEC Form SCHEDULE 13G/A filed by Repligen Corporation

    SCHEDULE 13G/A - REPLIGEN CORP (0000730272) (Subject)

    3/27/26 11:37:30 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form 10-K filed by Repligen Corporation

    10-K - REPLIGEN CORP (0000730272) (Filer)

    2/26/26 4:03:42 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

    8-K - REPLIGEN CORP (0000730272) (Filer)

    2/24/26 7:33:17 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Corporation Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    View All

    Wolfe Research resumed coverage on Repligen with a new price target

    Wolfe Research resumed coverage of Repligen with a rating of Outperform and set a new price target of $145.00

    6/2/26 8:37:34 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    RBC Capital Mkts resumed coverage on Repligen with a new price target

    RBC Capital Mkts resumed coverage of Repligen with a rating of Outperform and set a new price target of $160.00

    5/15/26 8:30:16 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Rothschild & Co Redburn initiated coverage on Repligen with a new price target

    Rothschild & Co Redburn initiated coverage of Repligen with a rating of Buy and set a new price target of $160.00

    4/17/26 8:13:33 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    HSBC Securities initiated coverage on Repligen with a new price target

    HSBC Securities initiated coverage of Repligen with a rating of Buy and set a new price target of $150.00

    10/1/25 9:37:47 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen upgraded by Evercore ISI with a new price target

    Evercore ISI upgraded Repligen from In-line to Outperform and set a new price target of $155.00

    9/22/25 8:19:44 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Stephens resumed coverage on Repligen with a new price target

    Stephens resumed coverage of Repligen with a rating of Overweight and set a new price target of $160.00

    7/22/25 7:54:12 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Barclays initiated coverage on Repligen with a new price target

    Barclays initiated coverage of Repligen with a rating of Overweight and set a new price target of $150.00

    6/24/25 8:09:38 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen upgraded by Wolfe Research with a new price target

    Wolfe Research upgraded Repligen from Peer Perform to Outperform and set a new price target of $160.00

    4/29/25 2:20:14 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Evercore ISI initiated coverage on Repligen with a new price target

    Evercore ISI initiated coverage of Repligen with a rating of In-line and set a new price target of $155.00

    3/18/25 7:55:20 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    TD Cowen initiated coverage on Repligen with a new price target

    TD Cowen initiated coverage of Repligen with a rating of Buy and set a new price target of $200.00

    2/10/25 7:05:45 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Corporation Press Releases

    Fastest customizable press release news feed in the world

    View All

    Repligen Corporation to Present at William Blair 46th Annual Growth Stock Conference

    WALTHAM, Mass., May 22, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today announced that it will participate in the William Blair 46th Annual Growth Stock Conference in Chicago, IL. Olivier Loeillot, President and Chief Executive Officer, will present a company overview on June 3rd at 10:40 a.m. CT. A live webcast of the conference presentation will be accessible through Repligen's Investor Relations website at www.repligen.com, and will be available for replay for a limited period of time following the event. About Repligen Corporation Repligen Corporation is a global life sciences company that de

    5/22/26 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Announces Publication of the Company's 2025 Corporate Sustainability Report

    WALTHAM, Mass., May 20, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today announced the digital publication of its 2025 Corporate Sustainability Report and related reporting framework disclosures. Themed "Driving Sustainable Growth Together", this report communicates the company's progress in advancing our sustainability strategy across six key impact areas: Products & Packaging, Operations, Talent, Supply Chain, Communities, and Pathways to Success. Also included in the 2025 Sustainability Report are detailed disclosures aligned with the United Nations Sustainable Development Goals (UN SDGs) and three

    5/20/26 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Corporation to Present at Bank of America Securities 2026 Global Healthcare Conference

    WALTHAM, Mass., May 07, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today announced that it will participate in the Bank of America Securities 2026 Global Healthcare Conference, being held May 12-14 in Las Vegas, Nevada. Jason Garland, Chief Financial Officer, will participate in an analyst-led discussion on May 12 at 10:00am PT. A live webcast of the conference presentation will be accessible through Repligen's Investor Relations website at www.repligen.com, and will be available for replay for a limited period of time following the event. About Repligen Corporation Repligen Corporation is a globa

    5/7/26 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Reports First Quarter 2026 Financial Results and Updates Full Year 2026 Financial Guidance

    First quarter revenue of $194 million, a year-over-year increase of 15% as reported and 11% organicGAAP EPS increased 50% year-over-year and adjusted EPS increased 23% year-over-yearReiterating FY26 organic revenue growth guidance of 9%-13% and increasing adjusted EPS to $1.97-$2.05 WALTHAM, Mass., May 05, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today reported financial results for its first quarter of 2026, covering the three-month period ended March 31, 2026. The Company is also providing updated financial guidance for the full year 2026. Olivier Loeillot, President and Chief Executive Officer

    5/5/26 7:00:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen to Report First Quarter 2026 Financial Results

    WALTHAM, Mass., April 22, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN) today announced that the Company will report its first quarter 2026 financial results on Tuesday, May 5, 2026. The Company will issue a press release before the market opens and will host a conference call at 8:00 a.m. ET to discuss business updates and financial results for the three-month reporting period ended March 31, 2026. The conference call will be accessible by dialing toll-free (833) 461-5787 for domestic callers and (585) 542-9983 for international callers. The meeting ID is: 931163466. In addition, a webcast will be accessible via the Investor Relations section of the Company's website. The w

    4/22/26 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Opens European Training & Innovation Center in Breda, Expanding Global Customer Support Network

    WALTHAM, Mass., April 17, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today announced the grand opening of its new Repligen Training & Innovation Center ("RTIC") at its OPUS® Pre-packed Chromatography Columns manufacturing facility in Breda, the Netherlands. The RTIC buildout, which features product exhibits and purpose-built demonstration areas, was designed to provide customers with pre- and post-sales support, and a hands-on experience with Repligen's innovative bioprocessing solutions. The Breda RTIC is Repligen's third global training and innovation center, joining existing locations in Waltham,

    4/17/26 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Corporation to Present at Upcoming March Conferences

    WALTHAM, Mass., March 05, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today announced that it will be participating in three upcoming investor conferences. The Leerink Global Healthcare Conference, being held March 8 – 11 in Miami. Jason Garland, Chief Financial Officer, will participate in an analyst led discussion at 11:20 a.m. ET on Tuesday, March 10, 2026.The Barclays 28th Annual Global Healthcare Conference, being held March 10 – 12 in Miami. Jason Garland, Chief Financial Officer, will participate in an analyst led discussion at 10:30 a.m. ET on Wednesday, March 11, 2026.The 2026 KeyBanc Virtual

    3/5/26 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Reports Fourth Quarter and Full Year 2025 Financial Results and Provides 2026 Financial Guidance

    Fourth quarter revenue of $198 million, a year-over-year increase of 18% as reported, 14% organic with continued momentum in orders in the quarterFull year 2025 revenue of $738 million, a year-over-year increase of 16% for both reported and organic non-COVIDFull year 2026 revenue guidance of $810 million - $840 million, 10% to 14% reported revenue growth, 9% to 13% organic and adjusted operating margin expansion of 150 bps at the midpoint WALTHAM, Mass., Feb. 24, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today reported financial results for its fourth quarter of 2025, covering the three- and twelve-

    2/24/26 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen to Report Fourth Quarter and Full Year 2025 Financial Results

    WALTHAM, Mass., Feb. 10, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN) today announced that the Company will report its fourth quarter 2025 financial results on Tuesday, February 24, 2026. The Company will issue a press release before the market opens and will host a conference call at 8:30 a.m. ET to discuss business updates and financial results for the three- and twelve- month reporting periods ended December 31, 2025. The conference call will be accessible by dialing toll-free (800) 715-9871 for domestic callers and (646) 307-1963 for international callers. No passcode is required for the live call. In addition, a webcast will be accessible via the Investor Relations sec

    2/10/26 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Executive Chair Tony Hunt to Retire; Dr. Martin D. Madaus Elected Chair

    WALTHAM, Mass., Jan. 06, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today announced that the Board has elected Dr. Martin D. Madaus as Chair of the Board, effective March 13, 2026. As previously communicated1, Tony Hunt is retiring from his role as Executive Chair and member of the Board of Directors effective this March 13th. Mr. Hunt will continue to serve as an advisor to Repligen through March 2027. "On behalf of Repligen, I want to thank Tony for over a decade of service to the Company, during which he expanded our unique and diversified portfolio of innovative products," said Olivier Loeillot,

    1/6/26 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Corporation Leadership Updates

    Live Leadership Updates

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    908 Devices Appoints Christopher D. Brown to its Board of Directors

    908 Devices Inc. (NASDAQ:MASS), a pioneer of purpose-built handheld devices for chemical analysis, announces that it has appointed Christopher D. Brown, PhD, Vice President, Analytics R&D at Repligen Corporation (NASDAQ:RGEN), and a 908 Devices Co-founder, to serve on its Board of Directors, effective immediately. Dr. Brown co-founded 908 Devices and served as the company's Chief Technology Officer & Vice President of Research & Development from February 2012 to March 2023, and as its Chief Product Officer from March 2023 until March 2025 when Repligen purchased the company's bioprocessing portfolio. Prior to 908 Devices, Dr. Brown was a platform architect at Apple Inc. (NASDAQ:AAPL) lead

    6/16/25 8:00:00 AM ET
    $AAPL
    $MASS
    $RGEN
    Computer Manufacturing
    Technology
    Industrial Machinery/Components
    Industrials

    Repligen Appoints Jacob Johnson As Vice President Investor Relations

    WALTHAM, Mass., April 08, 2025 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN) today announced the appointment of Jacob Johnson as Vice President, Investor Relations. In this role, Mr. Johnson will lead the investor relations team's engagement with the investment community, reporting to the company's Chief Financial Officer, Jason K. Garland. Most recently, Mr. Johnson served as Managing Director, Research Analyst at Stephens Inc., where he followed the life sciences tools and pharma services sector. Mr. Garland commented, "Jacob is a terrific addition to the Repligen team, bringing a broad understanding of the bioprocessing tools space, the markets we serve and the growth driver

    4/8/25 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    BioLife Solutions Appoints Tony J. Hunt to its Board of Directors

    BOTHELL, Wash., Dec. 16, 2024 /PRNewswire/ -- BioLife Solutions, Inc. (Nasdaq: BLFS) ("BioLife" or the "Company"), a leading developer and supplier of bioproduction tools and services for the cell and gene therapy (CGT) market, announces the appointment of Tony J. Hunt, Executive Chairman of Repligen Corporation (NASDAQ:RGEN) and a recognized leader in bioprocessing innovation, to its board of directors effective January 2, 2025. His appointment increases board membership to six. "Tony is highly respected in the life sciences industry with decades of accomplishments, and it is

    12/16/24 8:11:00 AM ET
    $BLFS
    $RGEN
    Biotechnology: Electromedical & Electrotherapeutic Apparatus
    Health Care
    Biotechnology: Biological Products (No Diagnostic Substances)

    Repligen Announces CEO Transition Plan

    WALTHAM, Mass., June 13, 2024 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today announced that its Board of Directors ("Board") has approved the planned transition of Tony J. Hunt from Chief Executive Officer ("CEO") to Executive Chair, effective September 1, 2024. The Company's Board has appointed Olivier Loeillot to succeed Mr. Hunt in the role of President and CEO, also effective September 1, 2024. At the same time, Mr. Loeillot, who joined the Company in October 2023 as President and Chief Commercial Officer, will join the Repligen Board, while current Board Chair Karen A. Dawes will assume the role of

    6/13/24 7:00:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Appoints Maggie A. Pax to Board of Directors

    WALTHAM, Mass., March 19, 2024 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN) today announced the appointment to its Board of Directors of life sciences industry executive Maggie A. Pax. This appointment expands the size of Repligen's board from eight to nine members. Ms. Pax brings to Repligen over 25 years of experience leading the development and execution of growth strategies for global companies. This includes eight years with Thermo Fisher Scientific, where, from 2016–2020, she served as Vice President, Strategy and Innovation for the clinical supply chain business. In this role, she led strategic planning, developed customer-facing innovation programs, and drove the business

    3/19/24 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Appoints Olivier Loeillot as President and Chief Commercial Officer

    WALTHAM, Mass., Oct. 02, 2023 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today announced that it has appointed 20+ year industry veteran Olivier Loeillot to the newly created position of President and Chief Commercial Officer (CCO), effective immediately. Mr. Loeillot served a combined 12 years with Cytiva (a Danaher company) and GE Healthcare Life Sciences. In his most recent role at Cytiva, he served as Bioprocess President from 2018 to 2022, overseeing the overall Bioprocess portfolio from cell culture media to purification resins and including process equipment, single-use technologies and enterprise s

    10/2/23 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Appoints Jason K. Garland as Chief Financial Officer

    WALTHAM, Mass., Sept. 12, 2023 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today announced that it has appointed Jason K. Garland as Chief Financial Officer ("CFO"), effective September 25, 2023. Mr. Garland is joining Repligen from his most recent role with medical device outsource (MDO) manufacturer Integer Holdings Corporation ("Integer"), where he served for nearly five years (2018-2023) as Executive Vice President and CFO. He succeeds retiring CFO Jon K. Snodgres, who joined the Company in June 2014 and will continue in a full-time advisory role until his October 6, working closely with Mr. Garland to

    9/12/23 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Appoints Martin D. Madaus to Board of Directors

    WALTHAM, Mass., Feb. 09, 2023 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN) today announced the appointment to its Board of Directors of life sciences tools industry leader Martin D. Madaus. Dr. Madaus brings to the Repligen board over 25 years of industry experience, including five years as Chairman, President and Chief Executive Officer of Millipore Corporation, where he was integral to the company's transformation into a life science leader, and its acquisition by Merck KGaA in 2010. He is an active board leader, currently serving two public companies; as Lead Director for precision health technology company Quanterix Corporation and as Board member for mass cytometry player S

    2/9/23 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Appoints Dr. Konstantin Konstantinov to Board of Directors

    WALTHAM, Mass., May 26, 2022 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN) today announced the appointment to its Board of Directors of Konstantin Konstantinov, Ph.D., a life sciences and bioprocessing industry expert. Dr. Konstantinov brings to the director role nearly 30 years of relevant experience, including his current position as Chief Technology Officer at Codiak BioSciences, where he previously served for six years as Executive Vice President, Manufacturing & Process Sciences. Dr. Konstantinov has been directly involved in the development and commercialization of multiple biotherapeutic modalities, including monoclonal antibodies, blood factors, gene therapy vectors and e

    5/26/22 4:30:00 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    908 Devices Appoints Tony J. Hunt, President and CEO, Repligen, to its Board of Directors

    908 Devices (NASDAQ:MASS), a pioneer of purpose-built handheld and desktop mass spectrometry devices for chemical and biomolecular analysis, has appointed Tony J. Hunt, President and CEO, Repligen Corporation (NASDAQ:RGEN), to serve on its Board of Directors effective immediately. Mr. Hunt brings a deep understanding of the bioprocessing market, with more than 20 years of life sciences management experience. He joined Repligen in 2014 as Chief Operating Officer and was promoted to his current role a year later. Mr. Hunt previously was President of Bioproduction at Life Technologies, which was acquired by Thermo Fisher Scientific in 2014. From 2000 to 2008, he was with Applied Biosystems as

    3/2/22 4:30:00 PM ET
    $MASS
    $RGEN
    Industrial Machinery/Components
    Industrials
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Corporation Financials

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    Repligen Reports First Quarter 2026 Financial Results and Updates Full Year 2026 Financial Guidance

    First quarter revenue of $194 million, a year-over-year increase of 15% as reported and 11% organicGAAP EPS increased 50% year-over-year and adjusted EPS increased 23% year-over-yearReiterating FY26 organic revenue growth guidance of 9%-13% and increasing adjusted EPS to $1.97-$2.05 WALTHAM, Mass., May 05, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today reported financial results for its first quarter of 2026, covering the three-month period ended March 31, 2026. The Company is also providing updated financial guidance for the full year 2026. Olivier Loeillot, President and Chief Executive Officer

    5/5/26 7:00:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen to Report First Quarter 2026 Financial Results

    WALTHAM, Mass., April 22, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN) today announced that the Company will report its first quarter 2026 financial results on Tuesday, May 5, 2026. The Company will issue a press release before the market opens and will host a conference call at 8:00 a.m. ET to discuss business updates and financial results for the three-month reporting period ended March 31, 2026. The conference call will be accessible by dialing toll-free (833) 461-5787 for domestic callers and (585) 542-9983 for international callers. The meeting ID is: 931163466. In addition, a webcast will be accessible via the Investor Relations section of the Company's website. The w

    4/22/26 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Reports Fourth Quarter and Full Year 2025 Financial Results and Provides 2026 Financial Guidance

    Fourth quarter revenue of $198 million, a year-over-year increase of 18% as reported, 14% organic with continued momentum in orders in the quarterFull year 2025 revenue of $738 million, a year-over-year increase of 16% for both reported and organic non-COVIDFull year 2026 revenue guidance of $810 million - $840 million, 10% to 14% reported revenue growth, 9% to 13% organic and adjusted operating margin expansion of 150 bps at the midpoint WALTHAM, Mass., Feb. 24, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today reported financial results for its fourth quarter of 2025, covering the three- and twelve-

    2/24/26 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen to Report Fourth Quarter and Full Year 2025 Financial Results

    WALTHAM, Mass., Feb. 10, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN) today announced that the Company will report its fourth quarter 2025 financial results on Tuesday, February 24, 2026. The Company will issue a press release before the market opens and will host a conference call at 8:30 a.m. ET to discuss business updates and financial results for the three- and twelve- month reporting periods ended December 31, 2025. The conference call will be accessible by dialing toll-free (800) 715-9871 for domestic callers and (646) 307-1963 for international callers. No passcode is required for the live call. In addition, a webcast will be accessible via the Investor Relations sec

    2/10/26 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Reports Third Quarter 2025 Financial Results and Updates Full Year 2025 Financial Guidance

    Revenue of $189 million, year-over-year increase of 22% as reported and 18% organic with double-digit reported growth across all franchisesOrders increased sequentially and greater than 20% year-over-yearIncreasing revenue guidance to a range of $729 to $737 million, which represents 14% -15.5% year-over-year non-COVID organic growth WALTHAM, Mass., Oct. 28, 2025 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today reported financial results for its third quarter of 2025, covering the three- and nine- month periods ended September 30, 2025. Provided in this press release are financial performance highlights,

    10/28/25 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen to Report Third Quarter 2025 Financial Results

    WALTHAM, Mass., Oct. 15, 2025 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN) today announced that the Company will report its third quarter 2025 financial results on Tuesday, October 28, 2025. The Company will issue a press release before the market opens and will host a conference call at 8:30 a.m. ET to discuss business updates and financial results for the three- and nine- month reporting periods ended September 30, 2025. The conference call will be accessible by dialing toll-free (800) 715-9871 for domestic callers and (646) 307-1963 for international callers. No passcode is required for the live call. In addition, a webcast will be accessible via the Investor Relations sectio

    10/15/25 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Reports Second Quarter 2025 Financial Results and Updates Full Year 2025 Financial Guidance

    Revenue of $182 million, year-over-year increase of 15% as reported and 17% organic non-COVID growthOrders grew sequentially and greater than 20% year-over-yearIncreasing revenue guidance to range of $715 to $735 million, which represents 12.5% -15.5% year-over-year non-COVID organic growth WALTHAM, Mass., July 29, 2025 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today reported financial results for its second quarter of 2025, covering the three- and six- month periods ended June 30, 2025. Provided in this press release are financial performance highlights, updates to our guidance for the full year 2025 an

    7/29/25 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen to Report Second Quarter 2025 Financial Results

    WALTHAM, Mass., July 17, 2025 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN) today announced that the Company will report its second quarter 2025 financial results on Tuesday, July 29, 2025. The Company will issue a press release before the market opens and will host a conference call at 8:30 a.m. ET to discuss business updates and financial results for the three- and six- month reporting periods ended June 30, 2025. The conference call will be accessible by dialing toll-free (800) 715-9871 for domestic callers and (646) 307-1963 for international callers. No passcode is required for the live call. In addition, a webcast will be accessible via the Investor Relations section of the

    7/17/25 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Reports First Quarter 2025 Financial Results

    Revenue of $169 million, year-over-year increase of 10% as reported and 14% organic non-COVID growthOrders increased sequentially and high-teens year-over-year Adjusted operating income increased 72% year-over-year Reiterates 2025 full year organic revenue guidance of 9.5% - 13.5% WALTHAM, Mass., April 29, 2025 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), a life sciences company focused on bioprocessing technology leadership, today reported financial results for its first quarter of 2025, covering the three-month period ended March 31, 2025. The company is also providing updated financial guidance for the full year 2025. Olivier Loeillot, President and Chief Executive Officer

    4/29/25 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen to Report First Quarter 2025 Financial Results

    WALTHAM, Mass., April 15, 2025 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN) today announced that the Company will report its first quarter 2025 financial results on Tuesday, April 29, 2025. The Company will issue a press release before the market opens and will host a conference call at 8:30 a.m. ET to discuss business updates and financial results for the three- month reporting period ended March 31, 2025. The conference call will be accessible by dialing toll-free (844) 274-3999 for domestic callers and (412) 317-5607 for international callers. No passcode is required for the live call. In addition, a webcast will be accessible via the Investor Relations section of the Company

    4/15/25 7:30:00 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Repligen Corporation Large Ownership Changes

    This live feed shows all institutional transactions in real time.

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    Amendment: SEC Form SC 13G/A filed by Repligen Corporation

    SC 13G/A - REPLIGEN CORP (0000730272) (Subject)

    11/14/24 1:22:37 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    Amendment: SEC Form SC 13G/A filed by Repligen Corporation

    SC 13G/A - REPLIGEN CORP (0000730272) (Subject)

    9/10/24 5:08:30 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form SC 13G/A filed by Repligen Corporation (Amendment)

    SC 13G/A - REPLIGEN CORP (0000730272) (Subject)

    2/14/24 10:02:59 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form SC 13G/A filed by Repligen Corporation (Amendment)

    SC 13G/A - REPLIGEN CORP (0000730272) (Subject)

    2/13/24 5:13:58 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form SC 13G/A filed by Repligen Corporation (Amendment)

    SC 13G/A - REPLIGEN CORP (0000730272) (Subject)

    2/6/24 1:41:19 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form SC 13G/A filed by Repligen Corporation (Amendment)

    SC 13G/A - REPLIGEN CORP (0000730272) (Subject)

    2/15/23 5:22:53 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form SC 13G/A filed by Repligen Corporation (Amendment)

    SC 13G/A - REPLIGEN CORP (0000730272) (Subject)

    2/14/23 12:37:58 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form SC 13G/A filed by Repligen Corporation (Amendment)

    SC 13G/A - REPLIGEN CORP (0000730272) (Subject)

    2/9/23 11:30:24 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form SC 13G filed by Repligen Corporation

    SC 13G - REPLIGEN CORP (0000730272) (Subject)

    2/14/22 2:34:23 PM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care

    SEC Form SC 13G/A filed

    SC 13G/A - REPLIGEN CORP (0000730272) (Subject)

    2/10/21 11:47:06 AM ET
    $RGEN
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care