GlobeNewswire Inc | Nov 9, 2020 08:44AM EST

November 09, 2020

FLORHAM PARK, N.J., Nov. 09, 2020 (GLOBE NEWSWIRE) -- Cellectar Biosciences, Inc.(NASDAQ: CLRB), a late-stage clinical biopharmaceutical company focused on the discovery, development and commercialization of drugs for the treatment of cancer, today announced financial results for the third quarter ended September 30, 2020 and provided a corporate update.

ThirdQuarter and Recent Corporate Highlights

-- Held FDA Type B guidance meeting to define the registrational pathway for our priority adult hematology oncology indications and planned initiation of the pivotal study for our lead indication in the fourth quarter -- Announced CLR 131 achieved a 40% overall response rate (ORR) in Triple Class Refractory Multiple Myeloma (MM) patients with an administered total body dose (TBD) of 60mCi or greater from the Phase 2 CLOVER-1 study -- Interim results from the Phase 2 COVER-1 study at the American Association of Cancer Research (AACR) Virtual Meeting: Advances in Malignant Lymphoma demonstrated a 100% ORR and a 75% major response rate (MRR) in LPL/WM. Mean duration of response exceeding 17 months (8.4 31.7 months); duration of response continues to increase for all patients -- Strengthened the management team with the appointment of Dr. John Friend, chief medical officer

We continue to make good progress towards the fourth quarter initiation of the CLR 131 pivotal study in our lead heme-oncology indication. Our recent FDA guidance meeting was most encouraging and we look forward to providing greater details in the near-term, said James Caruso, president and CEO of Cellectar. Additional data from our Phase 2 CLOVER-1 study remain strong, with patients in WM achieving a 100% ORR and a 75% MRR in patients failing a BTKi and a 40% ORR in the challenging to treat triple class refractory MM patient population.

ThirdQuarter 2020 Financial Highlights

-- Cash and Cash Equivalents: As of September 30, 2020, the company had cash and cash equivalents of $18.8 million compared to $10.6 million at December 31, 2019. Cash used in operating activities was approximately $10.1 million during the nine months ended September 30, 2020 as compared to $9.0 million during the nine months ended September 30, 2019. -- Research and Development Expense: R&D expense for the three months ended September 30, 2020 was $2.7 million, compared to $2.7 million for the three months ended September 30, 2019. The cumulative R&D spending for the first nine months of 2020 was $7.8 million as compared to $6.8 million for the first nine months of 2019. The increase in R&D expense year-to-date in 2020 was primarily a result of higher general research and development costs resulting from increased personnel related costs and clinical study costs. Manufacturing and related costs decreased because of a reduction in materials production processes and related costs. -- General and Administrative Expense: G&A expense for the three months ended September 30, 2020 was $1.2 million compared to $1.3 million for the three months ended September 30, 2019. The cumulative G&A spending for the first nine months of 2020 were of $3.7 million as compared to $4.0 million for the first nine months of 2019. The decrease in G&A expense year-to-date in 2020 was primarily a result of lower stock-based compensation expense. -- Net Loss: The net loss attributable to common stockholders for the three months ended September 30, 2020 was ($3.9) million, or ($0.15) per share, compared to ($3.9) million, or ($0.42) per share, in 2019. Net loss attributable to common stockholders for the nine months ended September 30, 2020 was ($11.5) million, or ($0.69) per share, compared to ($10.7) million, or ($1.51) per share, in 2019.

About Cellectar Biosciences, Inc.Cellectar Biosciences is focused on the discovery, development and commercialization of drugs for the treatment of cancer. The company is developing proprietary drugs independently and through research and development collaborations. The companys core objective is to leverage its proprietary Phospholipid Drug Conjugate (PDC) delivery platform to develop PDCs that specifically target cancer cells, delivering improved efficacy and better safety as a result of fewer off-target effects. The companys PDC platform possesses the potential for the discovery and development of the next-generation of cancer-targeting treatments, and it plans to develop PDCs independently and through research and development collaborations.

The companys lead PDC therapeutic, CLR 131, is currently in two clinical studies. The CLOVER-1 Phase 2 study and the Phase 1 pediatric safety study. The CLOVER-1 study met the primary efficacy endpoints from the Part A dose-exploration portion, conducted in r/r B-cell malignancies, and is now enrolling in expansion cohorts evaluating in triple class refractory multiple myeloma and BTK inhibitor failed Waldenstroms macroglobulinemia patients. The dosing regimen is designed to provide the optimal dose identified in Part A of >60mCi total body dose. The data from the Part A portion were announced on February 19, 2020.

The Phase 1 pediatric study is an open-label, sequential-group, dose-escalation study to evaluate the safety and tolerability of CLR 131 in children and adolescents with relapsed or refractory cancers, including malignant brain tumors, neuroblastoma, sarcomas, and lymphomas (including Hodgkins lymphoma). The Phase 1 study is being conducted internationally at seven leading pediatric cancer centers.

The companys product pipeline includes one preclinical PDC chemotherapeutic program (CLR 1900) and multiple partnered PDC assets.

For more information, please visit www.cellectar.com or join the conversation by liking and following us on the companys social media channels: Twitter, LinkedIn, and Facebook.

Forward-Looking Statement DisclaimerThis news release contains forward-looking statements. You can identify these statements by our use of words such as "may," "expect," "believe," "anticipate," "intend," "could," "estimate," "continue," "plans," or their negatives or cognates. These statements are only estimates and predictions and are subject to known and unknown risks and uncertainties that may cause actual future experience and results to differ materially from the statements made. These statements are based on our current beliefs and expectations as to such future outcomes including our expectations of the impact of the COVID-19 pandemic. Drug discovery and development involve a high degree of risk. Factors that might cause such a material difference include, among others, uncertainties related to the ability to raise additional capital, uncertainties related to the disruptions at our sole source supplier of CLR 131, the ability to attract and retain partners for our technologies, the identification of lead compounds, the successful preclinical development thereof, patient enrollment and the completion of clinical studies, the FDA review process and other government regulation, our ability to maintain orphan drug designation in the United States for CLR 131, the volatile market for priority review vouchers, our pharmaceutical collaborators' ability to successfully develop and commercialize drug candidates, competition from other pharmaceutical companies, product pricing and third-party reimbursement. A complete description of risks and uncertainties related to our business is contained in our periodic reports filed with the Securities and Exchange Commission including our Form 10-K for the year ended December 31, 2019, our Form 10-Q for the quarter ended March 31, 2020, our Form 10-Q for the quarter ended June 30, 2020 and our Form 10-Q for the quarter ended September 30, 2020, when filed. These forward-looking statements are made only as of the date hereof, and we disclaim any obligation to update any such forward-looking statements. These forward-looking statements are made only as of the date hereof, and we disclaim any obligation to update any such forward-looking statements.

Contacts

Investors:Monique KosseManaging DirectorLifeSci Advisors, LLC646-915-3820monique@lifesciadvisors.com

CELLECTAR BIOSCIENCES, INC.CONDENSED CONSOLIDATED BALANCE SHEETS

September 30, December 31, 2020 2019 (Unaudited)ASSETS CURRENT ASSETS: Cash and cash equivalents $ 18,841,944 $ 10,614,722 Prepaid expenses and other current assets 960,906 770,951 Total current assets 19,802,850 11,385,673 Fixed assets, net 374,697 435,083 Right-of-use asset, net 299,982 348,841 Long-term assets 219,121 75,000 Other assets ? 6,214 TOTAL ASSETS $ 20,696,650 $ 12,250,811 LIABILITIES AND STOCKHOLDERS? EQUITY CURRENT LIABILITIES: Accounts payable and accrued liabilities $ 3,839,318 $ 2,663,873 Lease liability 116,257 105,885 Total current liabilities 3,955,575 2,769,758 LONG-TERM LIABILITIES: Lease liability 333,375 421,644 Loan payable 184,000 ? Total long-term liabilities 517,375 421,644 TOTAL LIABILITIES 4,472,950 3,191,402 COMMITMENTS AND CONTINGENCIES (Note 7) STOCKHOLDERS? EQUITY: Preferred stock, $0.00001 par value;7,000 shares authorized;Series C preferred stock: 215 issued and 1,148,204 1,148,204 outstanding as of September 30, 2020 andDecember 31, 2019Common stock, $0.00001 par value;80,000,000 shares authorized; 26,813,593and 9,386,689 shares issued and 268 94 outstanding as of September 30, 2020 andDecember 31, 2019, respectivelyAdditional paid-in capital 138,235,579 119,592,366 Accumulated deficit (123,160,351 ) (111,681,255 )Total stockholders? equity 16,223,700 9,059,409 TOTAL LIABILITIES AND STOCKHOLDERS? $ 20,696,650 $ 12,250,811 EQUITY



CELLECTAR BIOSCIENCES, INC.CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS(UNAUDITED)

Three Months Ended Nine Months Ended September 30, September 30, 2020 2019 2020 2019 COSTS AND EXPENSES:Research and $ 2,683,944 $ 2,703,831 $ 7,765,673 $ 6,821,775 developmentGeneral and 1,225,993 1,260,048 3,725,153 3,972,275 administrativeTotal costs 3,909,937 3,963,879 11,490,826 10,794,050 and expenses LOSS FROM (3,909,937 ) (3,963,879 ) (11,490,826 ) (10,794,050 )OPERATIONS OTHER INCOME: Gain onrevaluation of ? 46,000 ? 43,000 derivativewarrantsInterest 374 14,072 11,730 38,041 income, netTotal other 374 60,072 11,730 81,041 incomeNET LOSS $ (3,909,563 ) $ (3,903,807 ) $ (11,479,096 ) $ (10,713,009 )BASIC ANDDILUTED NETLOSSATTRIBUTABLE $ (0.15 ) $ (0.42 ) $ (0.69 ) $ (1.51 )TO COMMONSTOCKHOLDERSPER COMMONSHARESHARES USED INCOMPUTINGBASIC ANDDILUTED NETLOSS 26,326,782 9,386,703 16,539,183 7,098,285 ATTRIBUTABLETO COMMONSTOCKHOLDERSPER COMMONSHARE