Vesigen Therapeutics Announces Issuance of U.S. Patent for Broad Applications of ARMMs Technology

On March 16, 2021 Vesigen Therapeutics, Inc., a biotechnology company pioneering a novel extracellular vesicle delivery technology to develop transformative therapeutics, reported that the United States Patent and Trademark Office has issued U.S. Patent No. 10,945,954 entitled "ARRDC1-Mediated Microvesicles (ARMMs) and Uses Thereof (Press release, Vesigen Therapeutics, MAR 16, 2021, View Source [SID1234576751])". This patent, exclusively licensed to Vesigen from Harvard University, broadly covers many of the drug delivery features of any ARRDC1-mediated microvesicles (ARMMs).

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This patent covers ARMMs compositions containing an enzymatic payload. Important enzymes include those needed in enzyme replacement therapy as well as those intended to create a therapeutic function.

"The issuance of this patent has strengthened Vesigen’s intellectual property estate and provided us with a vast therapeutic blueprint to enable a robust pipeline of agents for use in CNS, oncology, ocular applications and beyond," said Robert Millman, Co-Founder and CEO of Vesigen Therapeutics.

ARMMs particles are a unique class of extracellular vesicles that are naturally produced by cells and serve as a vehicle to package and deliver communication signals, including transcription complexes, between cells and tissues. ARMMs show enhanced functionality in packaging and transferring payloads, by fusing directly with the cell membrane of a target cell. The cellular ARRDC1 system is a pathway co-opted by enveloped viruses, such as HIV, using a functional homolog, Gag. Like ARMMs particles, enveloped virus particles avoid immune clearance and deliver their viral genome payload specifically to target cells in a fusogenic delivery. Vesigen is engineering ARMMs particles to improve this natural mechanism for more effective targeted delivery of therapeutic agents.

Cogent Biosciences Reports Fourth Quarter 2020 and Full Year 2020 Financial Results

On March 16, 2021 Cogent Biosciences, Inc. (Nasdaq: COGT), a biotechnology company focused on developing precision therapies for genetically defined diseases, reported financial results for the fourth quarter ended December 31, 2020 and provided several corporate updates (Press release, Cogent Biosciences, MAR 16, 2021, View Source [SID1234583736]).

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"Cogent Biosciences was formed in July 2020, and we are extremely proud of the progress our team has made in such a short amount of time," said Andrew Robbins, President and CEO of Cogent Biosciences. "We remain on track and plan to initiate clinical trials of CGT9486 in advanced systemic mastocytosis in the first half of this year, and will follow in non-advanced systemic mastocytosis and GIST in the second half of this year. We are excited to demonstrate the role of this novel, potent, selective KIT-mutant inhibitor for these patient populations with significant remaining unmet medical need."

Recent Program and Corporate Highlights

Encouraging data from CGT9486 + sunitinib in Phase 1/2 combination study in heavily pre-treated patients with GIST support a randomized trial in 2H21
Data presented at the Connective Tissue Oncology Society (CTOS) 2020 virtual meeting demonstrated that treatment with a combination of CGT9486, a KIT inhibitor with activity against exon 17 mutations, and sunitinib, a KIT inhibitor with activity against exon 13 mutations, is associated with encouraging clinical activity in heavily pre-treated patients with GIST.
Data showed median progression free survival (PFS) of 12 months in a heavily pre-treated population of advanced GIST patients and an objective response rate (ORR) of 20%.
The combination was well-tolerated across three dose levels with no maximum tolerated dose level reached. The most common minor adverse events were anemia, hypophosphatemia, diarrhea, and lymphopenia.
Based on these encouraging data, Cogent plans to initiate a randomized trial in patients with imatinib-resistant GIST during the second half of 2021.
Upsized Public Offering with gross proceeds of approximately $115 million support advancement of CGT9486 into three clinical trials in 2021
On December 4, 2020, Cogent Biosciences announced the closing of its upsized underwritten public offering; net proceeds from which will be used for the continued clinical development of CGT9486 to treat patients with systemic mastocytosis and GIST.
Appointed new individuals to several key leadership positions
Todd E. Shegog to Board of Directors
Mr. Shegog currently serves as the Chief Financial Officer for Forma Therapeutics and brings more than 25 years of financial, operations, corporate strategy, and compliance expertise in the biotechnology and pharmaceutical industries to Cogent Biosciences’ Board. Todd has past experience as CFO at Synlogic, FORUM, and Millennium and received degrees in electrical engineering from Lafayette College and an MBA from the Tepper School of Management at Carnegie Mellon University.
Sara Saltzman as Senior Vice President, Regulatory Affairs
Ms. Saltzman has built extensive experience in Regulatory Affairs working for top-tier life sciences companies such as Genzyme, Takeda, and Alexion; most recently serving as the Vice President of Regulatory Affairs for Unum Therapeutics. Sara holds a degree in Biology from Colby College.
Ben Exter as Vice President, Pharmacovigilance and Risk Management
Dr. Exter spent several years in clinical development at Biogen and Takeda, culminating with his role as Global Head of Risk Management at Takeda. Most recently he was VP of Pharmacovigilance at Unum Therapeutics. Ben received his Doctorate of Pharmacy degree from Northeastern University.
Mark Lohman as Vice President, CGT9486 Program Team Leader
Mr. Lohman has spent over 20 years in program and alliance management and leadership roles at Array BioPharma and most recently at Pfizer as Executive Director, Alliance and Program Management for Oncology. Mark holds a degree in Chemistry from Kent State University and an MBA from the University of Colorado Denver.
Fourth Quarter and Year End 2020 Summarized Financial Results

R&D Expenses: Research and development expenses were $6.1 million for the fourth quarter of 2020 and $25.7 million for the year ended December 31, 2020, as compared to $10.4 million for the fourth quarter of 2019 and $43.7 million for the year ended December 31, 2019. This decrease is primarily related to the reduction in clinical activity of legacy cell therapy clinical trials.
G&A Expenses: General and administrative expenses were $5.3 million for the fourth quarter of 2020 and $17.4 million for the year ended December 31, 2020, as compared to $2.7 million for the fourth quarter of 2019 and $11.0 million for the year ended December 31, 2019. The increase is primarily related to higher professional fees and stock compensation.
Net Loss: Net loss was $11.3 million for the fourth quarter of 2020 and $74.8 million for the year ended December 31, 2020 as compared to a net income of $2.3 million for the fourth quarter of 2019 and a net loss of $31.8 million for the year ended December 31, 2019.
Cash and Cash Equivalents: As of December 31, 2020, Cogent Biosciences had cash and cash equivalents of $242.2 million. We believe our cash and cash equivalents will be sufficient to fund our operating expenses and capital expenditure requirements into 2024.

Cogent Biosciences Reports Fourth Quarter 2020 and Full Year 2020 Financial Results

On March 16, 2021 Cogent Biosciences, Inc. (Nasdaq: COGT), a biotechnology company focused on developing precision therapies for genetically defined diseases, reported financial results for the fourth quarter ended December 31, 2020 and provided several corporate updates (Press release, Cogent Biosciences, MAR 16, 2021, View Source [SID1234576752]).

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"Cogent Biosciences was formed in July 2020, and we are extremely proud of the progress our team has made in such a short amount of time," said Andrew Robbins, President and CEO of Cogent Biosciences. "We remain on track and plan to initiate clinical trials of CGT9486 in advanced systemic mastocytosis in the first half of this year, and will follow in non-advanced systemic mastocytosis and GIST in the second half of this year. We are excited to demonstrate the role of this novel, potent, selective KIT-mutant inhibitor for these patient populations with significant remaining unmet medical need."

Recent Program and Corporate Highlights

Encouraging data from CGT9486 + sunitinib in Phase 1/2 combination study in heavily pre-treated patients with GIST support a randomized trial in 2H21
Data presented at the Connective Tissue Oncology Society (CTOS) 2020 virtual meeting demonstrated that treatment with a combination of CGT9486, a KIT inhibitor with activity against exon 17 mutations, and sunitinib, a KIT inhibitor with activity against exon 13 mutations, is associated with encouraging clinical activity in heavily pre-treated patients with GIST.
Data showed median progression free survival (PFS) of 12 months in a heavily pre-treated population of advanced GIST patients and an objective response rate (ORR) of 20%.
The combination was well-tolerated across three dose levels with no maximum tolerated dose level reached. The most common minor adverse events were anemia, hypophosphatemia, diarrhea, and lymphopenia.
Based on these encouraging data, Cogent plans to initiate a randomized trial in patients with imatinib-resistant GIST during the second half of 2021.
Upsized Public Offering with gross proceeds of approximately $115 million support advancement of CGT9486 into three clinical trials in 2021
On December 4, 2020, Cogent Biosciences announced the closing of its upsized underwritten public offering; net proceeds from which will be used for the continued clinical development of CGT9486 to treat patients with systemic mastocytosis and GIST.
Appointed new individuals to several key leadership positions
Todd E. Shegog to Board of Directors
Mr. Shegog currently serves as the Chief Financial Officer for Forma Therapeutics and brings more than 25 years of financial, operations, corporate strategy, and compliance expertise in the biotechnology and pharmaceutical industries to Cogent Biosciences’ Board. Todd has past experience as CFO at Synlogic, FORUM, and Millennium and received degrees in electrical engineering from Lafayette College and an MBA from the Tepper School of Management at Carnegie Mellon University.
Sara Saltzman as Senior Vice President, Regulatory Affairs
Ms. Saltzman has built extensive experience in Regulatory Affairs working for top-tier life sciences companies such as Genzyme, Takeda, and Alexion; most recently serving as the Vice President of Regulatory Affairs for Unum Therapeutics. Sara holds a degree in Biology from Colby College.
Ben Exter as Vice President, Pharmacovigilance and Risk Management
Dr. Exter spent several years in clinical development at Biogen and Takeda, culminating with his role as Global Head of Risk Management at Takeda. Most recently he was VP of Pharmacovigilance at Unum Therapeutics. Ben received his Doctorate of Pharmacy degree from Northeastern University.
Mark Lohman as Vice President, CGT9486 Program Team Leader
Mr. Lohman has spent over 20 years in program and alliance management and leadership roles at Array BioPharma and most recently at Pfizer as Executive Director, Alliance and Program Management for Oncology. Mark holds a degree in Chemistry from Kent State University and an MBA from the University of Colorado Denver.
Fourth Quarter and Year End 2020 Summarized Financial Results

R&D Expenses: Research and development expenses were $6.1 million for the fourth quarter of 2020 and $25.7 million for the year ended December 31, 2020, as compared to $10.4 million for the fourth quarter of 2019 and $43.7 million for the year ended December 31, 2019. This decrease is primarily related to the reduction in clinical activity of legacy cell therapy clinical trials.
G&A Expenses: General and administrative expenses were $5.3 million for the fourth quarter of 2020 and $17.4 million for the year ended December 31, 2020, as compared to $2.7 million for the fourth quarter of 2019 and $11.0 million for the year ended December 31, 2019. The increase is primarily related to higher professional fees and stock compensation.
Net Loss: Net loss was $11.3 million for the fourth quarter of 2020 and $74.8 million for the year ended December 31, 2020 as compared to a net income of $2.3 million for the fourth quarter of 2019 and a net loss of $31.8 million for the year ended December 31, 2019.
Cash and Cash Equivalents: As of December 31, 2020, Cogent Biosciences had cash and cash equivalents of $242.2 million. We believe our cash and cash equivalents will be sufficient to fund our operating expenses and capital expenditure requirements into 2024.

MannKind Announces Closing of Initial Purchasers’ Option to Purchase Additional Convertible Senior Notes

On March 16, 2021 MannKind Corporation (Nasdaq: MNKD) reported that on March 15, 2021 it issued an additional $30.0 million aggregate principal amount of 2.50% Convertible Senior Notes due 2026 (the "notes") pursuant to the exercise in full of the initial purchasers’ option in connection with MannKind’s previously-announced private placement (the "offering") to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (the "Securities Act") (Press release, Mannkind, MAR 16, 2021, View Source [SID1234576712]). After giving effect to the additional sale of notes pursuant to the exercise in full of the initial purchasers’ option, MannKind estimates that the total net proceeds from the offering were approximately $222.9 million, after deducting the initial purchasers’ discounts and commissions and estimated offering expenses.

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The notes are general unsecured obligations of MannKind and will accrue interest at a rate of 2.50% per annum, payable semiannually in arrears on March 1 and September 1 of each year, beginning on September 1, 2021. The notes will mature on March 1, 2026, unless earlier converted, redeemed or repurchased.

Before December 1, 2025, holders will have the right to convert their notes only upon the occurrence of certain events. From and after December 1, 2025, until the close of business on the business day immediately preceding the maturity date, holders will have the right to convert all or any portion of their notes at their election. Upon conversion, MannKind will pay or deliver, as the case may be, cash, shares of MannKind’s common stock or a combination of cash and shares of MannKind’s common stock, at its election. The initial conversion rate is 191.8281 shares of common stock per $1,000 principal amount of notes, which represents an initial conversion price of approximately $5.21 per share of common stock. The initial conversion price represents a premium of approximately 30% over the last reported sale of $4.01 per share of MannKind’s common stock on March 1, 2021. The conversion rate and conversion price will be subject to adjustment upon the occurrence of certain events.

MannKind may not redeem the notes prior to March 6, 2024. MannKind may redeem for cash all or any portion of the notes (subject to certain limitations), at its option, on or after March 6, 2024 and prior to the 36th scheduled trading day immediately preceding the maturity date, if the last reported sale price of MannKind’s common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive) during any 30 consecutive trading day period (including the last trading day of such period) ending on, and including, the trading day immediately preceding the date on which MannKind provides notice of redemption at a redemption price equal to 100% of the principal amount of the notes to be redeemed, plus accrued and unpaid interest to, but excluding, the redemption date.

If a "fundamental change" (as defined in the indenture for the notes) occurs, then, subject to limited exceptions, holders may require MannKind to repurchase their notes for cash. The repurchase price would be equal to the principal amount of the notes to be repurchased, plus accrued and unpaid interest, if any, to, but excluding, the applicable repurchase date.

MannKind intends to use the net proceeds from the offering for working capital and other general corporate purposes, including a Phase 3 clinical trial of Afrezza in pediatric subjects and further development of product candidates in MannKind’s pipeline. MannKind may also use a portion of the proceeds from the offering to pay down a portion of existing debt or for acquisitions or strategic investments in complementary businesses or technologies, although MannKind does not currently have any plans for any such debt repayment, acquisitions or investments.

The notes and any shares of MannKind’s common stock issuable upon conversion of the notes have not been and will not be registered under the Securities Act, any state securities laws or the securities laws of any other jurisdiction, and unless so registered, may not be offered or sold in the United States absent registration or an applicable exemption from, or in a transaction not subject to, the registration requirements of the Securities Act and other applicable securities laws.

This press release is neither an offer to sell nor a solicitation of an offer to buy any of these securities nor shall there be any sale of these securities in any state or jurisdiction in which such an offer, solicitation or sale would be unlawful prior to the registration or qualification thereof under the securities laws of any such state or jurisdiction.

Vaccinex Reports Fourth Quarter 2020 Financial Results and Provides Corporate Update

On March 16, 2021 Vaccinex, Inc. (Nasdaq: VCNX), a clinical-stage biotechnology company pioneering a differentiated approach to treating cancer and neurodegenerative disease through the inhibition of SEMA4D, reported financial results for the fourth quarter and full year ended December 31, 2020 and provided a corporate update (Press release, Vaccinex, MAR 16, 2021, View Source [SID1234576736]).

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"We had a productive fourth quarter, during which we presented topline data from our SIGNAL phase 2 study in Huntington’s disease which indicated that treatment with pepinemab has a potential cognitive benefit in patients with Huntington’s disease," stated Maurice Zauderer, Ph.D., president and chief executive officer. "Looking forward, during the second quarter of 2021 we anticipate initiating studies of pepinemab in head and neck cancer in combination with Merck’s KEYTRUDA as well as a new trial in Alzheimer’s disease, with financial assistance from the Alzheimer’s Association and the Alzheimer’s Drug Discovery Foundation. Importantly, having raised $32 million in the first quarter of 2021 through our open sale market agreement with Jefferies, we believe we are well positioned to fund these trials, which are anticipated for completion in H2 2022/Q1 2023. Based on existing clinical data, we are hopeful that the results will demonstrate the broad clinical potential of SEMA4D inhibition and support further development of pepinemab in these important indications."

"With regards to our Huntington’s disease program, after completing analysis of the full data set, we believe there is a promising path forward in mid-stage disease, and we are currently engaged in potential partnering discussions to fund and execute a rigorously designed Phase 3 study," Dr. Zauderer concluded.

Pepinemab Clinical Updates:

Alzheimer’s disease. Vaccinex previously announced that it had been awarded a $750,000 development grant from the Alzheimer’s Association under the 2020 Part the Cloud Program, as well as a $3 million award from the Alzheimer’s Drug Discovery Foundation. The awards were based in part on earlier findings that treatment with pepinemab prevented the characteristic loss of glucose transport in the brain during underlying Huntington’s disease progression as detected by conventional FDG-PET imaging. Uptake of glucose, the main source of energy in the brain, is also known to decline with underlying disease progression in Alzheimer’s disease. In particular, previous studies in AD have shown that decline in brain glucose transport correlates with cognitive decline and, more recently, that FDG-PET is a superior indicator of cognitive performance compared to Aβ amyloid-PET in AD.
Dr. Eric Siemers, MD, formerly senior medical director of the Alzheimer’s Disease Global Development Program at Eli Lilly and Company, will serve as Senior Medical Director of this randomized, placebo-controlled, multi-center clinical study which is expected to begin enrolling patients in 2Q 2021.

Head and Neck cancer. In September 2020, Vaccinex announced a clinical collaboration with Merck to evaluate pepinemab in combination with Merck’s anti-PD-1 cancer immunotherapy, KEYTRUDA (pembrolizumab), in a Phase 2 study for front-line treatment of advanced, recurrent or metastatic head and neck squamous cell carcinoma. Multiple prior studies suggest that inhibition of SEMA4D increases immune infiltration and alters the balance of cytotoxic and immunosuppressive cells in the tumor microenvironment. As SEMA4D is highly expressed in head and neck cancer, we believe there is strong rationale for development in this indication.
The Company expects to begin enrollment of up to 65 patients in the second quarter of 2021. The study is designed to assess whether combination therapy can significantly improve responses to KEYTRUDA in this population. Key endpoints of the study are expected to include objective response, progression free survival and overall survival.

Huntington’s disease. In September 2020, Vaccinex reported topline data from its Phase 2, double-blind, placebo-controlled SIGNAL trial of pepinemab in patients with early manifest and prodromal Huntington’s disease (HD). The study had two co-primary endpoints, a family of two cognitive assessments from the Huntington’s Disease Cognitive Assessment Battery and Clinical Global Impression of Change (CGIC).
Although the study did not meet the above pre-specified co-primary endpoints, we believe the results of each of the two cognitive assessments in patients with early manifest disease demonstrated a strong trend for beneficial change (OTS, p=0.028 and PTAP, p=0.06, 1-sided). Given the favorable trend of results, an exploratory endpoint, the HD-CAB composite score encompassing the full set of 6 different cognitive assessments was also evaluated and is believed to indicate highly significant treatment-related benefit (p=0.007). Similarly, the treating physicians’ evaluation of CGIC in these patients did not show a statistically significant difference between the placebo and pepinemab-treated groups. However, given the difficulty of detecting changes in CGIC at the top of the functional capacity scale (TFC 12-13), a subpopulation analysis of patients who were somewhat more advanced in disease progression at baseline (TFC 11) indicated an improved outcome (p=0.04, 1-sided), albeit in a smaller population that was not powered for statistical significance. Beneficial effects of pepinemab treatment were supported by imaging analysis. Exploratory volumetric MRI analysis of brain in patients with early manifest disease demonstrated statistically significant treatment-related reduction in atrophy of the brain caudate, a key brain region in early HD progression. In addition, FDG-PET analysis of metabolic activity indicated that treatment resulted in a statistically significant increase in glucose transport in the majority of brain regions examined.

Overall, we believe that the results of the SIGNAL trial suggest that pepinemab may help protect against cognitive decline during HD progression. Vaccinex is actively exploring partnering pepinemab for a large pivotal Phase 3 HD trial in collaboration with a biopharmaceutical partner.

Other Trials. Pepinemab is also being evaluated in multiple investigator-sponsored trials (ISTs) being conducted by the Winship Cancer Institute of Emory University to evaluate pepinemab in combination with checkpoint inhibitors in "Window of Opportunity" studies in colorectal, pancreatic, head and neck cancer and melanoma.
Other Recent Accomplishments:

Entered into multi-project deals with two leading pharmaceutical companies focused on leveraging Vaccinex’s ActivMAb antibody discovery and novel viral display platform to discover drugs against complex membrane receptors such as GPCRs and ion channels.
Announced that Surface Oncology will be exercising its option to license the anti-CCR8 antibody discovered via Vaccinex’s ActivMAb platform. The terms of agreement with Surface Oncology provided that Surface Oncology pay technology access and licensing fees in addition to research funding, and that Vaccinex will qualify for development milestone payments and royalties on commercial sales.
Subsequent to the end of the fourth quarter, the Company raised $32 million in net proceeds through its existing open sale market agreement, or ATM.
Upcoming Anticipated Milestones:

Q2 2021 – Planned initiation of a Phase 1b/2 clinical trial of pepinemab in combination with KEYTRUDA for the treatment of patients with HNSCC
Q2 2021 – Expected initiation of Alzheimer’s disease Phase 1/2 trial
H2 2022 – Data anticipated from open head and neck cancer trial of combination immunotherapy with KEYTRUDA
Late 2022/Q1 2023 – Data anticipated from randomized Alzheimer’s trial
Financial Results for the Three and Twelve Months Ended December 31, 2020:

Revenue. Revenue for the year ended December 31, 2020 was $625,000 as compared to $523,000 for the year ended December 31, 2019. The Company’s revenues were generated primarily from a grant awarded under the Part the Cloud Program from the Alzheimer’s Association.

Research and Development Expenses. Research and development expenses for the three months ended December 31, 2020 were $4.2 million as compared to $4.4 million for the comparable period in 2019. For the full year 2020, research and development expenses were $21.5 million as compared to $25.7 million for the full year 2019. Research and development expense decreased compared to the prior year periods primarily as a result of decreased spend associated with the Huntington Disease trial.

General and Administrative Expenses. General and administrative expenses for the three months ended December 31, 2020 were $1.8 million as compared to $1.9 million for the comparable period in 2019. For the full year 2020, general and administrative expenses were $7.4 million as compared to $6.7 million for the full year 2019. The increased expense versus the prior year was primarily driven by increased D&O insurance premiums.

Cash and Cash Equivalents and Marketable Securities. Cash and cash equivalents and marketable securities on December 31, 2020 were $10.6 million, as compared to $2.8 million as of December 31, 2019. Subsequent to the end of the fourth quarter 2020, the Company raised $32 million in net proceeds through its pre-existing ATM.