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Immune Pharmaceuticals Inc. (OTCQX:IMNP) (Nasdaq:IMNP) announced today that it has entered into a definitive agreement with investors for the sale of $11.7 million of preferred stock and warrants in a private placement transaction (expected to result in approximately $11 million in net proceeds to Immune, after the subtraction of transaction fees and expenses). Additional details regarding the material terms of the transaction, which is expected to close on March 11, 2014, will be disclosed in a Current Report on Form 8-K expected to be filed this day.

The purchasers in the offering include biotech specialist institutional investors, existing Immune investors and members of Immune's board of directors and management. The proceeds of the offering have been allocated in priority to the bertilimumab phase II proof of concept trials in ulcerative colitis and in bullous pemphigoid, an orphan auto-immune dermatological indication and for general corporate and working capital purposes.

The shares of preferred stock and warrants offered in the offering and the shares issuable upon conversion of the preferred stock and exercise of the warrants have not been registered under the Securities Act of 1933, as amended, or state securities laws, and may not be offered or sold in the United States without being registered with the SEC or through an applicable exemption from SEC registration requirements. This news release shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of any of the securities referred to in this news release in any state in which such offer, solicitation or sale would be unlawful prior to the registration or qualification under the securities laws of any such state.

About Immune Pharmaceuticals Inc.

Immune Pharmaceuticals Inc. applies a personalized approach to treatment, developing novel, highly targeted antibody therapeutics to improve the lives of patients with inflammatory diseases and cancer. The Company's lead product candidate, bertilimumab, is in clinical development   for moderate to severe ulcerative colitis and Crohn's Disease as well as bullous pemphigoid, an orphan auto-immune dermatological condition, Immune licensed worldwide rights for systemic indications of bertilimumab from iCo Therapeutics (TSX:ICO) (OTCQX:ICOTF) in June 2011, while iCo retained rights to all ophthalmic indications. iCo originally licensed the exclusive world-wide rights to bertilimumab in 2006 from MedImmune, the Global Research and Development Arm of AstraZeneca. Immune's pipeline also includes NanomAbs®, antibody nanoparticle conjugates, for the targeted delivery of chemotherapeutics. and Amiket™, a Neuropathic Pain drug candidate ready for Phase III. Amiket has received Fast Track designation for chemotherapy induced neuropathic pain and Orphan Drug Designation for Post Herpetic Neuralgia.

For more information, visit Immune's website at www.immunepharmaceuticals.com, the content of which is not a part of this press release.

Erik Penser Bankaktiebolag is engaged as Immune's Certified Adviser on NASDAQ OMX First North Premier.

Forward-Looking Statements

This news release and any oral statements made with respect to the information contained in this news release contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. You are urged to consider statements that include the words "may," "will," "would," "could," "should," "believes," "estimates," "projects," "potential," "expects," "plans," "anticipates," "intends," "continues," "forecast," "designed," "goal" or the negative of those words or other comparable words to be uncertain and forward-looking. Such forward-looking statements include statements that express plans, anticipation, intent, contingency, goals, targets, future development and are otherwise not statements of historical fact. These statements are based on our current expectations and are subject to risks and uncertainties that could cause actual results or developments to be materially different from historical results or from any future results expressed or implied by such forward-looking statements. Factors that may cause actual results or developments to differ materially include: the risks associated with the adequacy of our existing cash resources and our ability to continue as a going concern; the risks associated with our ability to continue to meet our obligations under our existing debt agreements; the risk that clinical trials for bertilimumab or AmiKet™ will not be successful; the risk that bertilimumab, AmiKet™ or compounds arising from our NanomAb® program will not receive regulatory approval or achieve significant commercial success; the risk that we will not be able to find a partner to help conduct the Phase III trials for AmiKet™ on attractive terms, a timely basis or at all; the risk that our other product candidates that appeared promising in early research and clinical trials do not demonstrate safety and/or efficacy in larger-scale or later-stage clinical trials; the risk that we will not obtain approval to market any of our product candidates; the risks associated with dependence upon key personnel; the risks associated with reliance on collaborative partners and others for further clinical trials, development, manufacturing and commercialization of our product candidates; the cost, delays and uncertainties associated with our scientific research, product development, clinical trials and regulatory approval process; our history of operating losses since our inception; the highly competitive nature of our business; risks associated with litigation; and risks associated with our ability to protect our intellectual property. These factors and other material risks are more fully discussed in our periodic reports, including our reports on Forms 8-K, 10-Q and 10-K and other filings with the U.S. Securities and Exchange Commission. You are urged to carefully review and consider the disclosures found in our filings which are available at www.sec.gov or at www.immunepharmaceuticals.com. You are cautioned not to place undue reliance on any forward-looking statements, any of which could turn out to be wrong due to inaccurate assumptions, unknown risks or uncertainties or other risk factors.

CONTACT: Immune Pharmaceuticals Inc.:
         708 Third Avenue, Suite 210
         New York, NY 10017
         Anna Baran, Director of Investor Relations and
         Corporate Communications
         Tel: (646) 937-1941
         anna.baran@immunepharma.com
         
         Immune Pharmaceuticals Ltd.:
         11C Galgale HaPlada
         Herzliya-Pituach, Israel 46733