Humanigen Announces Participation and Presentation at Multiple Conferences in November

BURLINGAME, Calif.--()--Humanigen, Inc. (Nasdaq: HGEN) (“Humanigen”), a clinical-stage biopharmaceutical company focused on preventing and treating an immune hyper-response called ‘cytokine storm,’ announced that management will present and participate at multiple investors conferences in November 2021. Details of the conferences are as follows:

Credit Suisse 30th Annual Healthcare Conference
Cameron Durrant, Chairman & CEO, will provide a corporate presentation at 8:00am EST on November 9, 2021. A livestream will be available via the link below and a webcast link to a recording of the event will be posted to the “Events and Presentations” section of Humanigen’s investor relations website after the event.

Webcast: https://kvgo.com/cs-2021-healthcare-conf/humanigen-inc-november
The webcast will be archived for up to one year under the Investor Relations section of the company’s website at www.ir.humanigen.com

Jefferies London Healthcare Conference
Timothy Morris, COO and CFO, will make a corporate presentation at 12:40pm EST on November 17, 2021. A livestream will be accessible via the link below and a webcast link to a recording of the event will be posted to the “Events and Presentations” section of Humanigen’s investor relations website after the event.

Webcast: https://wsw.com/webcast/jeff201/hgen/1823004
The webcast will be available for 90 days under the Investor Relations section of the company’s website at www.ir.humanigen.com

Reuters Total Health Virtual Global Conference
Cameron Durrant, Chairman & CEO, will participate in the Breakthrough Medical Innovation portion of the Reuters Total Health Global Conference on November 18, 2021. For more information, please access the event agenda at https://reutersevents.com/events/healthcare/conference-agenda.php

About Humanigen
Humanigen, Inc. (Nasdaq: HGEN) (“Humanigen”), is a clinical-stage biopharmaceutical company focused on preventing and treating an immune hyper-response called ‘cytokine storm’. Lenzilumab is a first-in class antibody that binds to and neutralizes granulocyte-macrophage colony-stimulating factor (GM-CSF). Results from preclinical models indicate GM-CSF is an upstream regulator of many inflammatory cytokines and chemokines involved in the cytokine storm. Early in the COVID-19 pandemic, investigation showed high levels of GM-CSF secreting T cells were associated with disease severity and intensive care unit admission. Humanigen’s Phase 3 LIVE-AIR study suggests early intervention with lenzilumab may prevent consequences of a full-blown cytokine storm in hospitalized patients with COVID-19. Humanigen has submitted lenzilumab to Medicines and Health Regulatory Agency in the United Kingdom for a rolling review towards potential Marketing Authorization. Humanigen is developing lenzilumab as a treatment for cytokine storm associated with COVID-19 and CD19-targeted CAR-T cell therapies and is also exploring the effectiveness of lenzilumab in other inflammatory conditions such as acute Graft versus Host Disease in patients undergoing allogeneic hematopoietic stem cell transplantation, eosinophilic asthma, and rheumatoid arthritis. For more information, visit www.humanigen.com and follow Humanigen on LinkedIn, Twitter, and Facebook.

Forward-Looking Statements
All statements other than statements of historical facts contained in this press release are forward-looking statements. Forward-looking statements reflect management's current knowledge, assumptions, judgment, and expectations regarding future performance or events. Although management believes that the expectations reflected in such statements are reasonable, they give no assurance that such expectations will prove to be correct, and you should be aware that actual events or results may differ materially from those contained in the forward- looking statements. Words such as "will," "expect," "intend," "plan," "potential," "possible," "goals," "accelerate," "continue," and similar expressions identify forward-looking statements, including, without limitation, statements regarding our plans relating to lenzilumab.

Forward-looking statements are subject to a number of risks and uncertainties including, but not limited to, the risks inherent in our lack of profitability and need for additional capital to grow our business; our dependence on partners to further the development of our product candidates; the uncertainties inherent in the development, attainment of the requisite regulatory authorizations and approvals and launch of any new pharmaceutical product; the outcome of pending or future litigation; and the various risks and uncertainties described in the "Risk Factors" sections of our latest annual and quarterly reports and other filings with the SEC.

All forward-looking statements are expressly qualified in their entirety by this cautionary notice. You should not rely upon any forward-looking statements as predictions of future events. We undertake no obligation to revise or update any forward-looking statements made in this presentation to reflect events or circumstances after the date hereof, to reflect new information or the occurrence of unanticipated events, to update the reasons why actual results could differ materially from those anticipated in the forward-looking statements, in each case, except as required by law.

Contacts

Humanigen Investor Relations
Ken Trbovich
Humanigen
trbo@humanigen.com
650-410-3206

Contacts

Humanigen Investor Relations
Ken Trbovich
Humanigen
trbo@humanigen.com
650-410-3206