Conference call and webcast scheduled for today, August 3, 2020 at 4:30 pm EDT

BURLINGAME, CA / ACCESSWIRE / August 3, 2020 / Humanigen, Inc., (OTCQB:HGEN) ('Humanigen'), announced today that the Company will host an investor call and webcast to discuss the National Institute of Health's selection of lenzilumab, the company's proprietary Humaneered^® anti-human granulocyte macrophage-colony stimulating factor (GM-CSF) monoclonal antibody drug candidate, as an agent to be evaluated in the NIAID-sponsored Big Effect Trial (BET) in hospitalized patients with COVID-19.

Humanigen will host the conference call and webcast today at 4:30 p.m. EDT. All stakeholders are invited to participate in the call.

To participate on the conference call, please dial toll free (833) 714-0938 or toll number +1 (778) 560-2680. The conference ID number is 1154357. A simultaneous webcast of the call and presentation can be accessed by visiting: https://event.on24.com/wcc/r/2551709/C2EEA514D519C23B4A3E9E777BF19147.

In addition, a replay of the webcast will be available on the company website for 30 days following the event.

More details on the company's programs in COVID-19 can be found on the company's website at www.humanigen.com under the COVID-19 tab, and details of the Phase III potential registration study can be found at clinicaltrials.gov using ClinicalTrials.gov Identifier NCT04351152.

About Humanigen, Inc.

Humanigen, Inc. is developing its portfolio of clinical and pre-clinical therapies for the treatment of cancers and infectious diseases via its novel, cutting-edge GM-CSF neutralization and gene-knockout platforms. We believe that our GM-CSF neutralization and gene-editing platform technologies have the potential to reduce the inflammatory cascade associated with coronavirus infection. The company's immediate focus is to prevent or minimize the cytokine release syndrome that precedes severe lung dysfunction and ARDS in serious cases of SARS-CoV-2 infection. The company is also focused on creating next-generation combinatory gene-edited CAR-T therapies using strategies to improve efficacy while employing GM-CSF gene knockout technologies to control toxicity. In addition, the company is developing its own portfolio of proprietary first-in-class EphA3-CAR-T for various solid cancers and EMR1-CAR-T for various eosinophilic disorders. The company is also exploring the effectiveness of its GM-CSF neutralization technologies (either through the use of lenzilumab as a neutralizing antibody or through GM-CSF gene knockout) in combination with other CAR-T, bispecific or natural killer (NK) T cell engaging immunotherapy treatments to break the efficacy/toxicity linkage, including to prevent and/or treat graft-versus-host disease (GvHD) in patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT). Additionally, Humanigen and Kite, a Gilead Company, are evaluating lenzilumab in combination with Yescarta® (axicabtagene ciloleucel) in patients with relapsed or refractory large B-cell lymphoma in a clinical collaboration. For more information, visit www.humanigen.com.

Forward-Looking Statements

This release contains 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 expectations for the Phase III study and the potential future development of lenzilumab to minimize or reduce the severity of lung dysfunction associated with severe and critical COVID-19 infections or to be approved by FDA for such use and its potential commercialization, or to help CAR-T reach its full potential or to deliver benefit in preventing GvHD. 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 conduct the Phase III study and grow our business; our dependence on partners to further the development of our product candidates; the uncertainties inherent in the development 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 and elsewhere in the Company's periodic and other filings with the Securities and Exchange Commission.

All forward-looking statements are expressly qualified in their entirety by this cautionary notice. You should not place undue reliance on any forward-looking statements, which speak only as of the date of this release. We undertake no obligation to revise or update any forward-looking statements made in this press release to reflect events or circumstances after the date hereof or to reflect new information or the occurrence of unanticipated events, except as required by law.

CONTACT:

Media
Darcie Robinson
Westwicke, an ICR company
[email protected]
203-919-7905

Investors
Victoria Meissner, MD
Westwicke, an ICR company
[email protected]
646-677-1837

SOURCE: Humanigen, Inc.