Financing and Capital Structure - NRx Pharmaceuticals closed 10.87millionindebtcapitalfinancingin2024andanadditional8.5 million in January 2025, totaling 16.3millionfrominstitutionalinvestors[472].−TheCompanysecured8.5 million in new financing subsequent to December 31, 2024, to support working capital requirements through the end of fiscal year 2025[498]. - The Company entered into a securities purchase agreement on January 27, 2025, for the sale of 1,215,278 shares at a purchase price of 2.88pershare,generatinggrossproceedsofapproximately3.5 million[499][500]. - The Company executed an agreement on August 12, 2024, to sell and issue 16.3millionofNotesandWarrants,withproceedsusedtosettleoutstandingamountsowedandforworkingcapitalneeds[532].−TheCompanycompletedtheFebruary2024PublicOfferingwithgrossproceedsofapproximately1.7 million, selling shares at a public offering price of 3.00each,whileunderwriterspurchasedat2.76 per share[537]. - The February 2024 Private Placement raised approximately 1.0millionbyissuing270,000sharesatapriceof3.80 per share, representing a 26.7% premium to the public offering price[539]. - Financing activities provided 7.485millionincashduring2024,primarilyfromtheissuanceofcommonstockandwarrants,offsetby7.9 million in repayments of convertible notes[545]. Research and Development - The company initiated a New Drug Application (NDA) for NRX-101 in Q4 2024, with an anticipated FDA decision date by June 30, 2025[474]. - NRX-101 received Qualified Infectious Disease Product designation and Fast Track designation for treating Complicated Urinary Tract Infection[479]. - The company is developing HTX-100, a novel pH neutral formulation of ketamine, expected to begin clinical testing by 2026[477]. - For the year ended December 31, 2024, the company recorded 6.2millioninresearchanddevelopmentexpenses,adecreaseof7.2 million from 13.4millionin2023,primarilyduetotheconclusionofthephase2studyrelatedtoNRX−101[519].−TheCompanyhasacontractualobligationtopaymilestonepaymentsof0.3 million upon completion of phase 3 trials for NRX-101, along with ongoing royalties of 1% to 2.5% of gross sales[548]. Financial Performance - For the years ended December 31, 2024 and 2023, NRx Pharmaceuticals reported net losses of 25.1millionand30.2 million, respectively[506]. - The company reported a net loss of 25.1millionfortheyearendedDecember31,2024,animprovementof5.0 million from a net loss of 30.2millionin2023[518].−ThenetcashusedinoperatingactivitiesfortheyearendedDecember31,2024,wasapproximately10.6 million, resulting from a net loss of 25.1million[542].−TheCompanyreportedanetcashdecreaseof3.152 million for the year ended December 31, 2024, compared to a decrease of 15.459millionin2023[542].−TheCompanyhasgeneratednorevenuesandexpectstocontinueincurringsignificantoperatinglosses,relyingonequityand/ordebtfinancingtocontinueoperations[527].−TheCompanyhasnorevenuesandhassufferedoperatinglossessinceinception,raisingsubstantialdoubtaboutitsabilitytocontinueasagoingconcern[569].AssetsandLiabilities−AsofDecember31,2024,NRxPharmaceuticalshadanaccumulateddeficitof278.3 million and a stockholders' deficit of 23.5million[506].−AsofDecember31,2024,theCompanyreportedtotalassetsof3.651 million, a decrease from 7.315millionin2023,andtotalliabilitiesincreasedto26.874 million from 19.048million[542].−TheCompanyincurredaworkingcapitaldeficitof18.8 million as of December 31, 2024[506]. - The Company reported a working capital deficit as of December 31, 2024[569]. Compliance and Regulatory Matters - The Nasdaq Stock Market notified the Company on July 20, 2023, regarding non-compliance with the minimum market value of listed securities requirement of 50million[510].−ThecompanyreceivedawrittennotificationfromNasdaqonAugust6,2024,indicatingnon−compliancewiththeminimummarketvalueoflistedsecuritiesrequirementof35 million for 33 consecutive business days[512]. - The Company transferred its listing from the Nasdaq Global Market to the Nasdaq Capital Market on January 19, 2024, after receiving an exception to the Nasdaq Listing Rules[511]. Strategic Initiatives - A non-binding offer was accepted for licensing NRX-100, which includes potential milestones of 325millionandroyaltiesrangingfrom1113.5 million, down from 14.2millionin2023,reflectingadecreaseof0.7 million[520]. - The total operating expenses for the year ended December 31, 2024, were 18.5million,areductionof9.3 million compared to 27.8millionin2023[518].OtherFinancialMatters−TheCompanyrecordedadefaultpenaltyof0.8 million for the year ended December 31, 2024, due to alleged default in connection with the Streeterville convertible note[523]. - The fair value of the convertible note was estimated using a Monte Carlo simulation model, which is complex and subjective[575][576]. - The valuation of the convertible note as of December 31, 2024, was identified as a critical audit matter[576]. - Management's estimate of the fair value of the convertible note was agreed upon after independent testing of data and assumptions[577].