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    Subscribe to $ARWR

    Arrowhead Pharmaceuticals Inc.

    Subscribe to $ARWR
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals, Inc. develops medicines for the treatment of intractable diseases in the United States. The company's products in pipeline includes ARO-AAT, a RNA interference (RNAi) therapeutic candidate that is in Phase II clinical trial for the treatment of liver diseases associated with alpha-1 antitrypsin deficiency; ARO-APOC3, which is in Phase I/II clinical trial to treat hypertriglyceridemia; ARO-ANG3 that is in Phase I/II clinical trial to reduce production of angiopoietin-like protein 3; ARO-HSD, which is in Phase I/II clinical trial for treating liver diseases; ARO-ENaC, which is in Phase I/II clinical trial to reduce production of the epithelial sodium channel alpha subunit in the airways of the lung; ARO-Lung2 for the treatment of chronic obstructive pulmonary disorder; ARO-COV for the treatment of COVID-19 and other pulmonary-borne pathogens; and ARO-HIF2, which is in phase Ib for the treatment of clear cell renal cell carcinoma. It is also involved in the development of JNJ-3989, a subcutaneously administered RNAi therapeutic candidate to treat chronic hepatitis B virus infection; Olpasiran to reduce production of apolipoprotein A; and ARO-AMG1 for treating genetically validated cardiovascular target. Arrowhead Pharmaceuticals, Inc. has license and research collaboration agreement with Janssen Pharmaceuticals, Inc. to develop ARO-JNJ1, ARO-JNJ2, and ARO-JNJ3 RNAi therapeutics for liver-expressed targets; and license and research collaboration agreement with Takeda Pharmaceuticals U.S.A., Inc. to develop RNAi therapeutic candidate. The company was formerly known as Arrowhead Research Corporation and changed its name to Arrowhead Pharmaceuticals, Inc. in April 2016. Arrowhead Pharmaceuticals, Inc. was incorporated in 1989 and is headquartered in Pasadena, California.

    IPO Year:

    Exchange: NASDAQ

    Website: arrowheadpharma.com

    Recent Analyst Ratings for Arrowhead Pharmaceuticals Inc.

    DatePrice TargetRatingAnalyst
    5/1/2026$88.00Overweight
    Analyst
    4/21/2026$100.00Equal-Weight → Overweight
    Morgan Stanley
    6/5/2024$31.00Neutral
    Goldman
    12/4/2023$29.00Buy
    BofA Securities
    9/19/2023$33.00Neutral
    Citigroup
    7/21/2023Outperform
    TD Cowen
    5/12/2023$40.00Outperform → Market Perform
    SVB Securities
    4/26/2023$80.00Outperform
    SMBC Nikko
    4/12/2023$21.00 → $35.00Market Perform → Outperform
    SVB Securities
    3/21/2023$27.00Mkt Perform
    Bernstein
    See more ratings

    Arrowhead Pharmaceuticals Inc. SEC Filings

    View All

    SEC Form S-8 filed by Arrowhead Pharmaceuticals Inc.

    S-8 - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Filer)

    5/7/26 5:27:41 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form 10-Q filed by Arrowhead Pharmaceuticals Inc.

    10-Q - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Filer)

    5/7/26 4:05:59 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

    8-K - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Filer)

    5/7/26 4:02:28 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form SCHEDULE 13G filed by Arrowhead Pharmaceuticals Inc.

    SCHEDULE 13G - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    5/6/26 11:00:55 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Amendment: SEC Form SCHEDULE 13G/A filed by Arrowhead Pharmaceuticals Inc.

    SCHEDULE 13G/A - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    3/26/26 3:43:16 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders, Financial Statements and Exhibits

    8-K - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Filer)

    3/20/26 4:05:14 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form 10-Q filed by Arrowhead Pharmaceuticals Inc.

    10-Q - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Filer)

    2/5/26 4:06:51 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

    8-K - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Filer)

    2/5/26 4:05:15 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Amendment: SEC Form SCHEDULE 13G/A filed by Arrowhead Pharmaceuticals Inc.

    SCHEDULE 13G/A - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    1/21/26 12:30:29 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation

    8-K - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Filer)

    1/12/26 5:00:35 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Inc. Insider Trading

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

    View All

    Director Lu Hongbo sold $228,334 worth of shares (2,970 units at $76.88) as part of a pre-agreed trading plan, decreasing direct ownership by 5% to 52,012 units (SEC Form 4)

    4 - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Issuer)

    5/14/26 7:05:44 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Chief Financial Officer Apel Daniel Joseph sold $934,285 worth of shares (13,095 units at $71.35) as part of a pre-agreed trading plan, decreasing direct ownership by 7% to 162,905 units (SEC Form 4) (withholding obligation)

    4 - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Issuer)

    4/24/26 6:44:42 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Chief Medical Officer Hamilton James C sold $750,000 worth of shares (10,000 units at $75.00) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 226,958 units (SEC Form 4)

    4 - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Issuer)

    4/24/26 6:38:34 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Chief Medical Officer Hamilton James C sold $641,900 worth of shares (10,000 units at $64.19), decreasing direct ownership by 4% to 236,958 units (SEC Form 4)

    4 - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Issuer)

    3/9/26 7:00:06 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Chief Medical Officer Hamilton James C was granted 75,000 shares, increasing direct ownership by 44% to 246,958 units (SEC Form 4)

    4 - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Issuer)

    1/8/26 6:45:55 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    COO O'Brien Patrick gifted 2,500 shares and was granted 75,000 shares, increasing direct ownership by 15% to 547,408 units (SEC Form 4)

    4 - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Issuer)

    1/8/26 6:45:43 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Chief Financial Officer Apel Daniel Joseph was granted 75,000 shares, increasing direct ownership by 74% to 176,200 units (SEC Form 4)

    4 - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Issuer)

    1/8/26 6:45:49 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    COO O'Brien Patrick gifted 2,800 shares and sold $3,123,349 worth of shares (49,493 units at $63.11), decreasing direct ownership by 10% to 474,908 units (SEC Form 4)

    4 - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Issuer)

    1/5/26 9:50:17 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Chief Medical Officer Hamilton James C sold $2,534,661 worth of shares (40,164 units at $63.11), decreasing direct ownership by 19% to 171,958 units (SEC Form 4)

    4 - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Issuer)

    1/5/26 9:41:44 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Chief Executive Officer Anzalone Christopher Richard sold $871,703 worth of shares (13,187 units at $66.10), decreasing direct ownership by 0.35% to 3,792,739 units (SEC Form 4)

    4 - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Issuer)

    1/5/26 9:39:41 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Inc. 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

    Analyst initiated coverage on Arrowhead with a new price target

    Analyst initiated coverage of Arrowhead with a rating of Overweight and set a new price target of $88.00

    5/1/26 7:32:03 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead upgraded by Morgan Stanley with a new price target

    Morgan Stanley upgraded Arrowhead from Equal-Weight to Overweight and set a new price target of $100.00

    4/21/26 7:27:56 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Goldman initiated coverage on Arrowhead with a new price target

    Goldman initiated coverage of Arrowhead with a rating of Neutral and set a new price target of $31.00

    6/5/24 7:11:50 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    BofA Securities initiated coverage on Arrowhead with a new price target

    BofA Securities initiated coverage of Arrowhead with a rating of Buy and set a new price target of $29.00

    12/4/23 7:19:37 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Citigroup initiated coverage on Arrowhead with a new price target

    Citigroup initiated coverage of Arrowhead with a rating of Neutral and set a new price target of $33.00

    9/19/23 7:26:13 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    TD Cowen initiated coverage on Arrowhead

    TD Cowen initiated coverage of Arrowhead with a rating of Outperform

    7/21/23 7:11:47 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead downgraded by SVB Securities with a new price target

    SVB Securities downgraded Arrowhead from Outperform to Market Perform and set a new price target of $40.00

    5/12/23 7:12:21 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SMBC Nikko initiated coverage on Arrowhead with a new price target

    SMBC Nikko initiated coverage of Arrowhead with a rating of Outperform and set a new price target of $80.00

    4/26/23 8:56:08 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead upgraded by SVB Securities with a new price target

    SVB Securities upgraded Arrowhead from Market Perform to Outperform and set a new price target of $35.00 from $21.00 previously

    4/12/23 7:10:43 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Bernstein initiated coverage on Arrowhead with a new price target

    Bernstein initiated coverage of Arrowhead with a rating of Mkt Perform and set a new price target of $27.00

    3/21/23 7:14:02 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Inc. Insider Purchases

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

    View All

    Lu Hongbo bought $82,990 worth of shares (3,000 units at $27.66), increasing direct ownership by 10% to 33,680 units (SEC Form 4)

    4 - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Issuer)

    3/20/24 7:06:58 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Inc. Press Releases

    Fastest customizable press release news feed in the world

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    Arrowhead Pharmaceuticals to Participate in Upcoming June 2026 Events

    Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced that it is scheduled to participate in the following upcoming events: 2026 Jefferies Global Healthcare Conference – June 2-4, 2026 Type: Fireside Chat Presentation Date/Time: June 3, 2026, 8:10 am EDT Goldman Sachs 47th Annual Global Healthcare Conference – June 8-10, 2026 Type: Fireside Chat Presentation Date/Time: June 10, 2026, 9:00 am EDT Presentation materials and webcast links, if applicable, may be accessed on the Events and Presentations page under the Investors section of the Arrowhead website. About Arrowhead Pharmaceuticals Arrowhead Pharmaceuticals (NASDAQ:ARWR) is a commercial-stage pharmaceutical compa

    6/2/26 7:30:00 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Presents New Clinical Data on RNAi-based Obesity and MASH Candidate ARO-INHBE at EASL 2026

    - Targeting Activin E may represent a novel therapeutic strategy for metabolic dysfunction-associated steatohepatitis (MASH) and obesity‑related metabolic dysfunction - ARO-INHBE produced meaningful reductions in liver fat content as a monotherapy or in combination with low-dose tirzepatide in individuals with obesity with or without Type 2 Diabetes Mellitus (T2DM) - Longer exposure to ARO-INHBE silencing resulted in continued improvements in visceral fat and liver fat from Week 12 to Week 24 Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today presented interim results from a Phase 1/2a clinical trial of ARO-INHBE, the company's investigational RNA interference (RNAi) therapeutic bein

    5/27/26 7:00:00 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Presents New Positive Clinical Cardiometabolic Data at the 94th European Atherosclerosis Society (EAS) Congress

    - New data support potential use of plozasiran without dose adjustment in patients with moderate-to-severe renal or moderate hepatic impairment - Case report suggests that preconception exposure to plozasiran may be associated with sustained lowering of fasting triglyceride levels throughout the term of a pregnancy Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today presented new positive clinical data for plozasiran supporting its use in patients with moderate-to-severe renal impairment or moderate hepatic impairment without the need for dose adjustment, and a case report suggesting that preconception exposure to plozasiran may be associated with sustained lowering of fasting triglycer

    5/26/26 10:00:00 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Wall Street's Cardiac Bet: Where Diagnostics Meet the Money

    ISSUED ON BEHALF OF VENTRIPOINT DIAGNOSTICS LTD.USANewsGroup.com News CommentaryVANCOUVER, BC, May 12, 2026 /CNW/ -- Cardiovascular disease is about to become the most expensive problem in American medicine. The American Heart Association fired a warning shot in late April: U.S. heart disease costs are on pace to quadruple by 2050, and total national healthcare spending is already closing in on $5 trillion a year[1]. That kind of structural pressure is forcing hospitals to rethink how they diagnose and treat cardiac patients, and the money is following. The global AI cardiology market, valued at $2.78 billion this year, is projected to reach over $14 billion by 2034 as health systems race to

    5/12/26 8:30:00 AM ET
    $AMGN
    $ARWR
    $BBIO
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care
    Biotechnology: Pharmaceutical Preparations

    Arrowhead Pharmaceuticals Reports Fiscal 2026 Second Quarter Results

    - Conference Call and Webcast Today, May 7, 2026, at 4:30 p.m. ET Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced financial results for its fiscal 2026 second quarter ended March 31, 2026. The Company is hosting a conference call today, May 7, 2026, at 4:30 p.m. ET to discuss the results. "Arrowhead continues to show strong execution in meeting and exceeding our commercial, R&D, and corporate goals. The company is on extremely strong footing to continue to drive growth in the near-term with numerous opportunities to create long-term shareholder value," said Christopher Anzalone, Ph.D., President and CEO at Arrowhead Pharmaceuticals. "We remain focused on a few key areas as

    5/7/26 4:01:00 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Licenses Clinical MASH Program Targeting PNPLA3 to Madrigal Pharmaceuticals

    - Precision approach targets patients who have a mutation in the PNPLA3 gene, which is highly prevalent among Hispanic patients with MASH - Phase 1 data published in The New England Journal of Medicine demonstrated a 46% reduction in liver fat in homozygous patients and a well-tolerated safety profile Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced an exclusive worldwide license agreement with Madrigal Pharmaceuticals (NASDAQ:MDGL) for ARO-PNPLA3, Arrowhead's clinical stage RNA interference (RNAi) therapeutic designed to reduce liver expression of patatin-like phospholipase domain containing 3 (PNPLA3) as a potential treatment for patients with metabolic dysfunction-associ

    5/5/26 8:00:00 AM ET
    $ARWR
    $MDGL
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals to Participate in Upcoming May 2026 Events

    Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced that it is scheduled to participate in the following upcoming events: BofA Securities 2026 Healthcare Conference – May 12-14, 2026 Type: Investor Group Dinner Date/Time: May 12, 2026 Type: Fireside Chat Presentation Date/Time: May 13, 2026, 10:00 am PDT TIDES USA Oligonucleotide & Peptide Therapeutics – May 11-14 in Boston, Massachusetts Title: Systemic RNAi Targeting MAPT: Advancing Tau Suppression Across the CNS with TRiM™ SC Date/Time: May 13, 2026, 4:45 PM EDT Presenter: Kayal Madhivanan 33rd European Congress on Obesity (ECO 2026) – May 12-15 in Istanbul, Türkiye Title: Elevated Activin E levels correlate with

    5/4/26 7:30:00 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Receives TGA Approval of REDEMPLO® (plozasiran) in Australia, Expanding Global Access for Patients with Familial Chylomicronemia Syndrome (FCS)

    – REDEMPLO is the first and only medicine approved for use in the treatment of FCS in Australia, and is authorized for both genetically confirmed and clinically diagnosed adult patients with FCS – People living with FCS have extremely high triglyceride levels and a substantially higher risk of acute pancreatitis and related long-term complications, often resulting in a reduced quality of life – The approval in Australia is based on positive results from the Phase 3 PALISADE study where REDEMPLO reduced triglycerides by a median of 80% from baseline and significantly reduced the incidence of acute pancreatitis across pooled doses, as compared with those using placebo Arrowhead Pharmace

    5/1/26 7:30:00 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Receives Positive CHMP Opinion Recommending Approval of REDEMPLO® (plozasiran) to Reduce Triglycerides in Adults with Familial Chylomicronemia Syndrome (FCS) in Europe

    – If confirmed by the European Commission, REDEMPLO would be the first and only siRNA medicine authorized in the EU for both genetically confirmed and clinically diagnosed adult patients with FCS – People living with FCS have extremely high triglyceride levels and a substantially higher risk of acute pancreatitis and related long-term complications, often resulting in a reduced quality of life – The CHMP opinion is based on positive results from the Phase 3 PALISADE study where REDEMPLO reduced triglycerides by a median of 80% from baseline and significantly fewer cases of acute pancreatitis were seen in patients using REDEMPLO compared with those using placebo Arrowhead Pharmaceutica

    4/24/26 6:39:00 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals to Webcast Fiscal 2026 Second Quarter Results

    Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced that it will host a webcast and conference call on May 7, 2026, at 4:30 p.m. ET to discuss its financial results for the fiscal 2026 second quarter ended March 31, 2026. Webcast and Conference Call Details Investors may access a live audio webcast on the Events and Presentations page under the Investors section of the Arrowhead website. A replay of the webcast will be available approximately two hours after the conclusion of the call. For analysts that wish to participate in the conference call, please register at https://register-conf.media-server.com/register/BI94a3f6754bd3471e8e895704fb645ee5. Once registered, you will r

    4/20/26 4:01:00 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Inc. Leadership Updates

    Live Leadership Updates

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    Ciena Set to Join S&P 500; Arrowhead Pharmaceuticals to Join S&P MidCap 400; ADT and OneSpaWorld Holdings to Join S&P SmallCap 600

    NEW YORK, Feb. 4, 2026 /PRNewswire/ -- S&P Dow Jones Indices will make the following changes to the S&P 500, S&P MidCap 400, S&P SmallCap 600:  S&P MidCap 400 constituent Ciena Corp. (NYSE:CIEN) will replace Dayforce Inc. (NYSE:DAY) in the S&P 500, S&P SmallCap 600 constituent Arrowhead Pharmaceuticals Inc. (NASD: ARWR) will replace Ciena in the S&P MidCap 400, and ADT Inc. (NYSE:ADT) will replace Arrowhead Pharmaceuticals in the S&P SmallCap 600 effective prior to the opening of trading on Monday, February 9. Thoma Bravo L.P. acquired Dayforce in a deal that closed today.OneSpaWorld Holdings Ltd. (NASD: OSW) will replace Dynavax Technologies Corp. (NASD: DVAX) in the S&P SmallCap 600 effec

    2/4/26 6:15:00 PM ET
    $ADT
    $ARWR
    $CIEN
    Diversified Commercial Services
    Consumer Discretionary
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Appoints Daniel Apel as Chief Financial Officer

    Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced that, effective May 13, 2025, Arrowhead's Chief Financial Officer, Ken Myszkowski, will retire after 16 years of service to the company and will be succeeded by Daniel Apel, who has been appointed as the company's new Chief Financial Officer. Mr. Myszkowski will continue to serve as an employee adviser to assist and facilitate an effective transition. "Ken has been a valuable member of the Arrowhead team, and he retires at a time of great financial strength for the company. The finance organization that Ken built over the years is very capable and provides strong support to our ambitious development and commercialization plans.

    4/15/25 4:00:00 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Guidewire Software Set to Join S&P MidCap 400; Arrowhead Pharmaceuticals to Join S&P SmallCap 600

    NEW YORK, Jan. 22, 2025 /PRNewswire/ -- Guidewire Software Inc. (NYSE:GWRE) will replace Arrowhead Pharmaceuticals Inc. (NASD: ARWR) in the S&P MidCap 400, and Arrowhead Pharmaceuticals will replace Barnes Group Inc. (NYSE:B) in the S&P SmallCap 600 effective prior to the opening of trading on Monday, January 27. S&P 500 constituent Apollo Global Management Inc. (NYSE:APO) is acquiring Barnes Group in a deal expected to be completed soon pending final conditions. Following is a summary of the changes that will take place prior to the open of trading on the effective date: Effective Date Index Name       Action Company Name Ticker GICS Sector January 27, 2025 S&P MidCap 400 Addition Guidewi

    1/22/25 5:54:00 PM ET
    $APO
    $ARWR
    $B
    Investment Managers
    Finance
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Turnstone Biologics Appoints William Waddill to its Board of Directors

    SAN DIEGO, April 16, 2024 (GLOBE NEWSWIRE) -- Turnstone Biologics Corp. ("Turnstone" or the "Company") (NASDAQ:TSBX), a clinical-stage biotechnology company developing a differentiated approach to treat and cure patients with solid tumors by pioneering selected tumor-infiltrating lymphocyte (Selected TIL) therapy, today announced the appointment of industry veteran William Waddill to the Company's Board of Directors. The Company also announced that Patrick Machado has stepped down as a member of its Board of Directors. These changes became effective as of April 15, 2024. "I am pleased to welcome Will to our Board of Directors at this exciting time for Turnstone," said Sammy Farah, M.B.A.,

    4/16/24 9:00:00 AM ET
    $ANNX
    $ARWR
    $PTGX
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Biotechnology: Biological Products (No Diagnostic Substances)

    Arrowhead Pharmaceuticals Appoints Victoria Vakiener to Board of Directors

    Arrowhead Pharmaceuticals Inc. (NASDAQ:ARWR) today announced that the board of directors appointed veteran pharmaceutical industry executive Victoria Vakiener, as an independent director of the company, with a term beginning effective May 2, 2022. Douglass Given, M.D., Ph.D., Chairman of the Board of Arrowhead said, "Vicki is a senior executive with an impressive track record of leading organizations to successfully commercialize important medicines." "I've watched Arrowhead aggressively grow its pipeline and expand the reach of its RNAi technology over the years," said Ms. Vakiener. "I am excited to join the Board now to help contribute to its next phase of growth as Arrowhead takes the

    5/2/22 7:31:00 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    NeuBase Therapeutics Announces Appointment of Curt Bradshaw, Ph.D. as Chief Scientific Officer

    PITTSBURGH, Dec. 02, 2020 (GLOBE NEWSWIRE) -- NeuBase Therapeutics, Inc. (Nasdaq: NBSE) ("NeuBase" or the "Company"), a biotechnology company accelerating the genetic revolution using a new class of synthetic medicines, today announced the appointment of Curt Bradshaw, Ph.D., as its new Chief Scientific Officer. Dr. Bradshaw is a proven drug developer in the field of precision genetic medicines, coming to NeuBase from his most recent role as Chief Scientific Officer at Arrowhead Pharmaceuticals. In his new role, Dr. Bradshaw will be responsible for leading and expanding NeuBase’s PATrOL-enabled anti-gene pipeline and will serve as a key member of its executive management team. “

    12/2/20 8:00:00 AM ET
    $PFE
    $ABT
    $NBSE
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Inc. Large Ownership Changes

    This live feed shows all institutional transactions in real time.

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    SEC Form SC 13G filed by Arrowhead Pharmaceuticals Inc.

    SC 13G - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    11/14/24 9:38:25 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Amendment: SEC Form SC 13G/A filed by Arrowhead Pharmaceuticals Inc.

    SC 13G/A - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    10/16/24 9:15:20 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form SC 13G/A filed by Arrowhead Pharmaceuticals Inc. (Amendment)

    SC 13G/A - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    4/10/24 2:03:52 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form SC 13G/A filed by Arrowhead Pharmaceuticals Inc. (Amendment)

    SC 13G/A - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    2/13/24 4:58:53 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form SC 13G/A filed by Arrowhead Pharmaceuticals Inc. (Amendment)

    SC 13G/A - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    1/24/24 12:57:06 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form SC 13G/A filed by Arrowhead Pharmaceuticals Inc. (Amendment)

    SC 13G/A - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    6/9/23 2:15:39 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form SC 13G/A filed by Arrowhead Pharmaceuticals Inc. (Amendment)

    SC 13G/A - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    2/9/23 11:07:44 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form SC 13G/A filed by Arrowhead Pharmaceuticals Inc. (Amendment)

    SC 13G/A - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    2/8/23 10:08:12 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form SC 13G/A filed by Arrowhead Pharmaceuticals Inc. (Amendment)

    SC 13G/A - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    2/9/22 3:24:51 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    SEC Form SC 13G/A filed

    SC 13G/A - ARROWHEAD PHARMACEUTICALS, INC. (0000879407) (Subject)

    2/10/21 10:30:33 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Inc. Financials

    Live finance-specific insights

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    Arrowhead Pharmaceuticals to Webcast Fiscal 2026 Second Quarter Results

    Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced that it will host a webcast and conference call on May 7, 2026, at 4:30 p.m. ET to discuss its financial results for the fiscal 2026 second quarter ended March 31, 2026. Webcast and Conference Call Details Investors may access a live audio webcast on the Events and Presentations page under the Investors section of the Arrowhead website. A replay of the webcast will be available approximately two hours after the conclusion of the call. For analysts that wish to participate in the conference call, please register at https://register-conf.media-server.com/register/BI94a3f6754bd3471e8e895704fb645ee5. Once registered, you will r

    4/20/26 4:01:00 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Why Late-Stage CNS, Oncology Assets Are Becoming the Hottest Targets in Biotech M&A

    AUSTIN, Texas, Feb. 17, 2026 (GLOBE NEWSWIRE) -- BioMedWire Editorial Coverage: Biotech dealmaking is increasingly defined by a clear strategic shift: Pharmaceutical companies are prioritizing de-risked, late-stage assets with human clinical validation rather than speculative early-stage programs. After years of capital flowing into preclinical platforms with uncertain timelines, investors and acquirers are gravitating toward programs with established safety and efficacy data that can accelerate commercialization pathways. This evolving landscape naturally places companies such as Oncotelic Therapeutics Inc. (OTCQB:OTLC) (profile), which holds multiple clinical-stage and late-stage program

    2/17/26 8:30:00 AM ET
    $ARWR
    $JNJ
    $MGTX
    Biotechnology: Pharmaceutical Preparations
    Health Care
    Biotechnology: Biological Products (No Diagnostic Substances)

    Arrowhead Pharmaceuticals to Webcast Fiscal 2026 First Quarter Results

    Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced that it will host a webcast and conference call on February 5, 2026, at 4:30 p.m. ET to discuss its financial results for the fiscal 2026 first quarter ended December 31, 2026. Webcast and Conference Call Details Investors may access a live audio webcast on the Events and Presentations page under the Investors section of the Arrowhead website. A replay of the webcast will be available approximately two hours after the conclusion of the call. For analysts that wish to participate in the conference call, please register at https://register-conf.media-server.com/register/BIf75928b390fb452f963ab43a18d60220. Once registered, you

    1/20/26 4:30:00 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Reports 2025 Fiscal Year-End Results

    - Conference Call and Webcast Today, November 25, 2025, at 4:30 p.m. ET Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced financial results for its 2025 fiscal year ended September 30, 2025. The Company is hosting a conference call today, November 25, 2025, at 4:30 p.m. ET to discuss the results. "The recent FDA approval of REDEMPLO, indicated as an adjunct to diet to reduce triglycerides in adults with familial chylomicronemia syndrome (FCS), is a transformational milestone for Arrowhead. REDEMPLO is the first and only FDA-approved siRNA medicine for people living with FCS and represents the first FDA-approval for a medicine leveraging Arrowhead's proprietary and differentiat

    11/25/25 4:00:00 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Announces FDA Approval of REDEMPLO® (plozasiran) to Reduce Triglycerides in Adults with Familial Chylomicronemia Syndrome (FCS)

    - REDEMPLO is the first and only FDA-approved medicine to be studied in patients with genetically confirmed and clinically diagnosed FCS - People living with FCS have extremely high triglyceride levels and a substantially higher risk of acute pancreatitis and related long-term complications, often resulting in a reduced quality of life - The FDA approval is based on positive results from the Phase 3 PALISADE study where REDEMPLO significantly reduced triglycerides from baseline and lowered the numerical incidence of acute pancreatitis compared to placebo - Arrowhead will host a conference call and webcast today at 1:30 p.m. ET Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today anno

    11/18/25 11:52:00 AM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals to Webcast Fiscal 2025 Year-End Results

    Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced that it will host a webcast and conference call on November 25, 2025, at 4:30 p.m. ET to discuss its financial results for the 2025 fiscal year ended September 30, 2025. Webcast and Conference Call Details Investors may access a live audio webcast on the Events and Presentations page under the Investors section of the Arrowhead website. A replay of the webcast will be available approximately two hours after the conclusion of the call. For analysts that wish to participate in the conference call, please register at https://register-conf.media-server.com/register/BI2700430252ab408a89dff83808477869. Once registered, you will rece

    11/6/25 4:30:00 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Redeems Approximately $50 Million of Arrowhead Stock and Will Receive Approximately $50 Million in Cash in Satisfaction of Milestone from Sarepta Therapeutics

    - Arrowhead has elected to receive approximately $50 million worth of Arrowhead common stock from Sarepta, which will be placed into treasury and reduce the number of Arrowhead shares outstanding - The remainder of the recently earned $100 million milestone, or approximately $50 million, will be received in cash - Sarepta's remaining holdings of Arrowhead stock were sold today in a separate negotiated block trade Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced that it has elected to receive approximately $50 million worth of Arrowhead common stock and approximately $50 million in cash from Sarepta Therapeutics, satisfying the payment of a $100 million milestone owed to A

    8/13/25 4:10:00 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Reports Fiscal 2025 Third Quarter Results

    - Conference Call and Webcast Today, August 7, 2025, at 4:30 p.m. ET Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced financial results for its fiscal 2025 third quarter ended June 30, 2025. The Company is hosting a conference call today, August 7, 2025, at 4:30 p.m. ET to discuss the results. "Arrowhead continues to achieve strong execution in discovery, clinical and regulatory, and business development. Our pipeline has become quite mature, with four Arrowhead discovered candidates currently in pivotal Phase 3 studies. In addition, our commercial buildout is designed to make us launch ready on day one, should plozasiran receive regulatory approval on the November 18, 2025

    8/7/25 4:01:00 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals to Webcast Fiscal 2025 Third Quarter Results

    Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced that it will host a webcast and conference call on August 7, 2025, at 4:30 p.m. ET to discuss its financial results for the fiscal 2025 third quarter ended June 30, 2025. Webcast and Conference Call and Details Investors may access a live audio webcast on the Events and Presentations page under the Investors section of the Arrowhead website. A replay of the webcast will be available approximately two hours after the conclusion of the call. For analysts that wish to participate in the conference call, please register at https://register-conf.media-server.com/register/BI3955ca6732974874b0bc0ac323811a7f. Once registered, you w

    7/21/25 4:01:00 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care

    Arrowhead Pharmaceuticals Reports Fiscal 2025 Second Quarter Results

    - Conference Call and Webcast Today, May 12, 2025, at 4:30 p.m. ET Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) today announced financial results for its fiscal 2025 second quarter ended March 31, 2025. The Company is hosting a conference call today, May 12, 2025, at 4:30 p.m. ET to discuss the results. "Arrowhead is in a strong and stable position as a business, and we have made meaningful progress towards our long-term goal of developing and ultimately commercializing new innovative medicines for millions of patients. We are on schedule to launch plozasiran this year, pending regulatory approval, with what we think is a best-in-class profile with meaningful differentiation from current

    5/12/25 4:01:00 PM ET
    $ARWR
    Biotechnology: Pharmaceutical Preparations
    Health Care