Histogen Reports Fourth Quarter and Year-End 2021 Financial Results and Provides Business Update
Histogen Inc. (NASDAQ: HSTO) announced its fourth quarter and full-year financial results for 2021. The company is focused on cartilage regeneration therapies, with HST-003 in Phase 1/2 study expected to yield top-line results in H1 2023. Revenue for Q4 2021 was $0, a decrease from $0.5 million in 2020, attributed to fulfilled supply orders to Allergan. R&D expenses increased to $1.6 million. The company has $18.7 million in cash, projected to cover operations into mid-2023. A dispute with Amerimmune regarding emricasan for COVID-19 may lead to independent development.
- HST-003 Phase 1/2 trial underway, with top-line results expected in H1 2023.
- Positive results from emricasan Phase 1 study in mild COVID-19 patients.
- Maintained cash position of $18.7 million, sufficient for operations through mid-2023.
- Q4 2021 revenue decreased to $0, down from $0.5 million in Q4 2020.
- Delays in enrolling patients for HST-003 due to specific criteria and COVID-19 impact.
- R&D expenses increased, raising concerns about cash burn rate.
Phase 1/2 Study of HST 003 for Cartilage Regeneration in the Knee Ongoing with Top-Line Data Anticipated in the First Half of 2023
SAN DIEGO, March 10, 2022 (GLOBE NEWSWIRE) -- Histogen Inc. (NASDAQ: HSTO), a clinical-stage therapeutics company focused on developing both restorative therapeutics and pan-caspase and caspase selective inhibitors focused on treatments for infectious and inflammatory diseases, today reported financial results for the fourth quarter and year ended December 31, 2021 and provided an update on its clinical pipeline and other corporate developments.
“We have a diverse pipeline of biologics and small molecule product candidates that we believe address large unmet market needs,” said Steven J. Mento, Ph.D., Interim President and Chief Executive Officer. “Looking ahead, we will continue to focus on clinical execution with HST-003 in cartilage repair, and emricasan in COVID-19 with our partner Amerimmune while we explore the feasibility of testing emricasan in animal studies for methicillin resistant staphylococcus aureus infections (MRSA), and continue to evaluate our caspase-1 inhibitors that impact the inflammasome pathway. These activities support our overarching goal of enhancing the lives of patients as we seek to build value for our shareholders.”
Highlights from the Fourth Quarter and Year Ended 2021 and Business Updates
- HST-003 – In the second half of 2021, we initiated our Phase 1/2 clinical study of HST-003 to evaluate the safety and efficacy of human extracellular matrix (hECM) implanted within microfracture interstices and the cartilage defect in the knee to regenerate hyaline cartilage in combination with a microfracture procedure. We have experienced recruitment challenges due to both the specific nature of the study inclusion criteria and the impact of COVID-19 on the elective surgery environment. Additional qualified clinical sites have been added to help supplement recruitment and we will continue to evaluate the need to add more sites and study resources. We now anticipate top line results in the first half of 2023, assuming we complete enrollment in the fourth quarter of 2022.
- HST-004 – Our initial preclinical research has shown that HST-004 stimulates stem cells from the spinal disc to proliferate and secrete aggrecan and collagen II, regenerate normal matrix and cell tissue structure and restores disc height. HST-004 was also shown to reduce inflammation and protease activity and upregulate aggrecan production in an ex vivo spinal disc model. In the second half of 2021, we initiated toxicology studies and other IND enabling activities for HST-004. However, due to pipeline program prioritization, we now anticipate filing IND for HST-004 in the second half of 2023.
- Emricasan COVID-19 – In June 2021, we, jointly with Amerimmune LLC (“Amerimmune”), announced positive results from the Phase 1 study of emricasan in mild symptomatic COVID-19 patients. Emricasan was shown to be safe and well-tolerated during the 14 days of dosing and at the day 45 follow-up, as compared to placebo with no reports of serious adverse events. Patients who completed treatment with emricasan showed a statistically significant complete resolution of the symptoms most commonly associated in mild COVID-19, such as a cough, headache, and fatigue at day 7 which continued through day 45. No patients in the placebo arm experienced COVID-19 associated symptom resolution at any time point out to day 14. The mean number of days to recovery for patients in the emricasan arm was 4.8 days compared to 37.5 days in the placebo arm (p=0.001). In March 2022, we filed our demand for arbitration (“Arbitration Demand”) as we believe that Amerimmune has failed to undertake commercially reasonable efforts toward conducting and completing the Phase 2 study as required by the Collaborative Development and Commercialization Agreement that we previously entered into with Amerimmune (the “Collaborative Agreement”). As part of our Arbitration Demand, we are seeking a declaratory judgement from the arbitrator to terminate the Collaborative Agreement, which would result in us regaining all rights that we licensed to Amerimmune under the Collaborative Agreement. In such event, we intend to conduct and complete the Phase 2 study independently. If the Collaborative Agreement is not terminated, we will likely continue to jointly develop emricasan pursuant to the terms of the Collaborative Agreement. In either case, we anticipate a Phase 2 study could be initiated in the second half of 2022.
- Emricasan MRSA - We are exploring the feasibility of testing emricasan in animal studies of other infectious diseases, initially focused on methicillin-resistant staphylococcus aureus (“MRSA”). We anticipate completing the feasibility assessment in the second half of 2022.
- CEO Transition - In November of 2021, the board appointed Steven J. Mento, Ph.D. as Executive Chairman and Interim President and Chief Executive Officer.
Fourth Quarter and Full-Year 2021 Financial Highlights
Fourth Quarter Ended December 31, 2021 and 2020
Product and Service Revenues for the three months ended December 31, 2021 and 2020 were
Cost of revenues for the three months ended December 31, 2021 and 2020, we recognized cost of product revenue of
Research and development expenses for the three months ended December 31, 2021 and 2020 were
General and administrative expenses for the three months ended December 31, 2021 and 2020 were
Twelve Months Ended December 31, 2021 and 2020
Revenues
For the years ended December 31, 2021 and 2020, we recognized license revenues of
For the years ended December 31, 2021 and 2020, we recognized product revenues of
Grant revenue for the years ended December 31, 2021 and 2020 was
For the year ended December 31, 2020, we recognized professional services revenue of
Cost of Revenues
Cost of revenues for the years ended December 31, 2021 and 2020 were
For the years ended December 31, 2021 and 2020, we recognized costs of professional services of
In-process research and development expenses were
Research and development expenses for the years ended December 31, 2021 and 2020 were
General and administrative expenses for the years ended December 31, 2021 and 2020 were
Cash and cash equivalents as of December 31, 2021 were
About Histogen Inc.
Histogen Inc. is a clinical-stage therapeutics company focused on developing both potential first-in-class restorative therapeutics that ignite the body’s natural process to repair and maintain healthy biological function as well as a pipeline of clinical and preclinical small molecule pan-caspase and caspase selective inhibitors focused on treatments for infectious and inflammatory diseases. Under our biologics technology platform, our product candidates in development are HST-003, a treatment for joint cartilage repair, and HST-004, a treatment for spinal disc repair. In addition, within our small molecule pipeline, our product candidates include emricasan, CTS-2090 and CTS-2096. Currently, emricasan is being developed jointly with our collaboration partner, Amerimmune, for the treatment of COVID-19, and we are evaluating the use of emricasan for other infectious diseases including the treatment of MRSA. We also have preclinical product candidates, CTS-2090 and CTS-2096, novel, potent, orally bioavailable, and highly selective small molecule inhibitors of caspase-1 designed for the treatment of certain inflammatory diseases. For more information, please visit www.histogen.com.
Forward-Looking Statements
This press release contains forward-looking statements within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995 and other Federal securities laws. For example, we are using forward-looking statements when we discuss our future operations and our ability to successfully initiate, enroll and complete clinical trials, obtain clinical trial data and achieve regulatory milestones and related timing, including those related to the initiation, completion and reporting of top line results for HST-003 Phase 1/2 clinical trial for regeneration of cartilage in the knee, the completion of IND enabling activities and the anticipated filing of the HST-004 IND for spinal disc repair and the timing of providing clinical development guidance on the emricasan and any further evaluation of CTS-2090 and CTS-2096. We may not actually achieve the plans, carry out the intentions or meet the expectations or projections disclosed in the forward-looking statements and you should not place undue reliance on these forward-looking statements. Because such statements deal with future events and are based on our current expectations, they are subject to various risks and uncertainties and actual results, performance or achievements of Histogen that could differ materially from those described in or implied by the statements in this press release, including: our ability to regain compliance with Nasdaq’s continued listing requirements; our ability to obtain funding for our operations, including funding necessary to complete further development and any commercialization of our product candidates; our expectations regarding the arbitration proceeding related to emricasan and the joint development with Amerimmune for COVID-19 and other infectious and inflammatory diseases, including its ability to carry out the development of emricasan and the potential for delays in the timing of regulatory approval, the impact of the arbitration proceedings and the requirement for additional capital to continue to advance these product candidates, which may not be available on favorable terms or at all; our intention to independently assess our caspase selective inhibitors for inflammatory diseases; the uncertainties associated with the clinical development and regulatory approval of Histogen’s product candidates, including potential delays in the commencement, enrollment and completion of clinical trials; competition in the orthopedics market, COVID-19 market and other markets in which we and our collaboration partner operate; the potential that earlier clinical trials and studies of our product candidates may not be predictive of future results; risks related to business interruptions, including the outbreak of COVID-19 coronavirus, which could seriously harm our financial condition and increase its costs and expenses; the impact of any arbitration and litigation proceedings on our business and market and other conditions. The foregoing review of important factors that could cause actual events to differ from expectations should not be construed as exhaustive and should be read in conjunction with statements that are included herein and elsewhere, including those risks discussed in our filings with the Securities and Exchange Commission. Except as otherwise required by law, Histogen disclaims any intention or obligation to update or revise any forward-looking statements, which speak only as of the date hereof, whether as a result of new information, future events, or circumstances or otherwise.
HISTOGEN INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF OPERATIONS
(in thousands, except share and per share amounts)
Three Months Ended December 31, (unaudited) | Years Ended December 31, | |||||||||||||||
2021 | 2020 | 2021 | 2020 | |||||||||||||
Revenues: | ||||||||||||||||
Product | $ | — | $ | 426 | $ | 892 | $ | 845 | ||||||||
License | 5 | 5 | 27 | 882 | ||||||||||||
Grant | — | — | 113 | — | ||||||||||||
Professional services | — | 47 | — | 332 | ||||||||||||
Total revenues | 5 | 478 | 1,032 | 2,059 | ||||||||||||
Operating expenses: | ||||||||||||||||
Cost of product revenue | — | 255 | 220 | 679 | ||||||||||||
Cost of professional services revenue | — | 41 | — | 289 | ||||||||||||
Acquired in-process research and development | — | — | — | 7,144 | ||||||||||||
Research and development | 1,607 | 1,857 | 8,473 | 6,219 | ||||||||||||
General and administrative | 1,532 | 1,833 | 7,796 | 6,586 | ||||||||||||
Total operating expenses | 3,139 | 3,986 | 16,489 | 20,917 | ||||||||||||
Income (loss) from operations | (3,134 | ) | (3,508 | ) | (15,457 | ) | (18,858 | ) | ||||||||
Other income (expense): | ||||||||||||||||
Change in fair value of warrant liabilities | — | — | (10 | ) | (64 | ) | ||||||||||
Interest income (expense), net | (19 | ) | (14 | ) | 458 | 105 | ||||||||||
Net loss | (3,153 | ) | (3,522 | ) | (15,009 | ) | (18,817 | ) | ||||||||
Net loss attributable to noncontrolling interest | 18 | 14 | 59 | 48 | ||||||||||||
Net loss attributable to common stockholders | $ | (3,135 | ) | $ | (3,508 | ) | $ | (14,950 | ) | $ | (18,769 | ) | ||||
Net loss per share attributable to common stockholders, basic and diluted | $ | (0.07 | ) | $ | (0.26 | ) | $ | (0.39 | ) | $ | (2.08 | ) | ||||
Weighted-average common shares used to compute net loss per share attributable to common stockholders, basic and diluted | 42,800,932 | 13,763,713 | 38,364,711 | 9,018,376 | ||||||||||||
HISTOGEN INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(in thousands, except share and per share amounts)
December 31, | ||||||||
2021 | 2020 | |||||||
Assets | ||||||||
Current assets | ||||||||
Cash and cash equivalents | $ | 18,685 | $ | 6,763 | ||||
Restricted cash | 400 | 10 | ||||||
Accounts receivable, net | 165 | 144 | ||||||
Inventories | — | 300 | ||||||
Prepaid and other current assets | 2,359 | 1,183 | ||||||
Total current assets | 21,609 | 8,400 | ||||||
Property and equipment, net | 399 | 271 | ||||||
Right-of-use asset | 4,432 | 4,411 | ||||||
Other assets | 805 | 1,931 | ||||||
Total assets | $ | 27,245 | $ | 15,013 | ||||
Liabilities and stockholders’ equity | ||||||||
Current liabilities | ||||||||
Accounts payable | $ | 1,393 | $ | 539 | ||||
Accrued liabilities | 791 | 1,880 | ||||||
Current portion of lease liabilities | 127 | 28 | ||||||
Current portion of deferred revenue | 19 | 48 | ||||||
Financed insurance premiums, current | — | 193 | ||||||
Payroll protection program loan, current | — | 97 | ||||||
Total current liabilities | 2,330 | 2,785 | ||||||
Lease liabilities, non-current | 4,617 | 4,806 | ||||||
Payroll protection program loan, non-current | — | 369 | ||||||
Noncurrent portion of deferred revenue | 98 | 118 | ||||||
Finance lease liability, non-current | 14 | 22 | ||||||
Total liabilities | 7,059 | 8,100 | ||||||
Commitments and contingencies (Note 10) | ||||||||
Stockholders’ equity | ||||||||
Preferred stock, | — | — | ||||||
Common stock, | 5 | 1 | ||||||
Additional paid-in capital | 98,839 | 70,561 | ||||||
Accumulated deficit | (77,652 | ) | (62,702 | ) | ||||
Total Histogen Inc. stockholders’ equity | 21,192 | 7,860 | ||||||
Noncontrolling interest | (1,006 | ) | (947 | ) | ||||
Total equity | 20,186 | 6,913 | ||||||
Total liabilities and stockholders’ equity | $ | 27,245 | $ | 15,013 | ||||
CONTACT:
Susan A. Knudson
Executive Vice President & CFO
Histogen Inc.
ir@histogen.com
FAQ
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