Ionis reports second quarter 2023 financial results

On August 9, 2023 Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) (the "Company"), reported financial results for the second quarter of 2023 (Press release, Ionis Pharmaceuticals, AUG 9, 2023, View Source [SID1234634079]). Financial results are summarized below:


Three months ended
June 30,

Six months ended
June 30,


2023

2022

2023

2022


(amounts in millions)

Total revenue

$
188

$
134

$
319

$
276

Operating expenses

$
279

$
220

$
523

$
419

Operating expenses on a non-GAAP basis

$
252

$
195

$
469

$
368

Loss from operations

$
(91
)

$
(86
)

$
(204
)

$
(143
)
Loss from operations on a non-GAAP basis

$
(64
)

$
(61
)

$
(150
)

$
(92
)

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Financial Highlights


Revenue increased for the second quarter and first half of 2023 by 40% and 16% compared to the same periods last year, respectively, driven by significant partner payments


Operating expenses increased in the second quarter and first half of 2023 compared to the prior year as planned, reflecting investments in advancing Ionis’ pipeline and go-to-market activities for eplontersen, olezarsen and donidalorsen


Cash and short-term investments of $2.4 billion as of June 30, 2023 enables continued investments to drive increasing value


Well-capitalized balance sheet reflects 2024 convertible note refinancing that extended maturity to 2028 while maintaining a low coupon and retaining the flexibility to mitigate potential equity dilution


Reaffirmed 2023 financial guidance

1
"Ionis is creating significant value in 2023 as we successfully execute on our strategy to bring a steady cadence of transformational medicines to the market. Our growing late-stage pipeline now includes eight medicines for 10 indications, highlighted by eplontersen. Based on the strong and consistent data generated to date and an attractive self-administration profile, we expect eplontersen to be an important new medicine for people with ATTRv-polyneuropathy. We also added QALSODY to our commercial portfolio, a breakthrough treatment for people with SOD1-ALS further strengthening Ionis’ leadership in RNA-based therapies for neurological diseases," said Brett P. Monia, Ph.D., chief executive officer of Ionis. "In the second half, we expect continued positive momentum including the Phase 3 readout for olezarsen in familial chylomicronemia syndrome and the potential approval of eplontersen for ATTRv-PN in December."

Recent Highlights From Commercial Medicines


Biogen presented interim data from the Phase 4 RESPOND study of SMA patients demonstrating improved motor function in most participants treated with SPINRAZA who had unmet medical needs after treatment with gene therapy


FDA granted Biogen accelerated approval of QALSODY (tofersen), a first-in-class medicine for patients with SOD1-ALS

Recent Highlights From Near-Term Commercial Opportunities


Reported positive results from the Phase 3 NEURO-TTRansform study in patients with ATTRv-PN showing eplontersen continued to halt neuropathy disease progression and improve quality of life through 85 weeks


Completed enrollment of the Phase 3 CARDIO-TTRansform study of eplontersen in patients with ATTR cardiomyopathy, the largest study ever conducted in ATTR-CM; on track for data readout as early as H1:2025


Licensed eplontersen Latin America rights to AstraZeneca


Completed enrollment of the Phase 3 OASIS-HAE study of donidalorsen in patients with hereditary angioedema; on track for data readout in H1:2024


Reported positive topline Phase 2 open label extension data of donidalorsen in patients with hereditary angioedema treated for two years

Recent Highlights From Partnered Programs


Roche advanced IONIS-FB-LRx into Phase 3 development in patients with immunoglobulin A nephropathy


GSK presented durable response data from the Phase 2 B-Sure long-term follow-up study of bepirovirsen in complete responder patients from the Phase 2b B-Clear study of patients with HBV


Completed enrollment in the Phase 2 GOLDEN study of IONIS-FB-LRx in patients with geographic atrophy


AstraZeneca initiated a Phase 2b study of ION839 (AZD2693) targeting PNPLA3 to treat patients with NASH


Entered collaboration with Novartis to advance a next generation program targeting Lp(a) for cardiovascular disease

2
Second Quarter 2023 Financial Results

"Our results for the first half of the year keep us on track to achieve our 2023 guidance. We continued to generate substantial and sustained revenue, that together with our well-capitalized balance sheet, allows us to continue investing in key opportunities across our business," said Elizabeth L. Hougen, chief financial officer of Ionis. "With three near-term commercial opportunities that have a combined multi-billion-dollar peak sales potential and a steady cadence of medicines poised to follow closely behind, we are positioned to drive substantial revenue growth and long-term value for shareholders."

Revenue

Ionis’ revenue was comprised of the following:


Three months ended

Six months ended


June 30,

June 30,


2023

2022

2023

2022

Revenue:

(amounts in millions)

Commercial revenue:

SPINRAZA royalties

$
61

$
60

$
111

$
113

Other commercial revenue:

TEGSEDI and WAYLIVRA revenue, net

11

10

17

17

Licensing and royalty revenue

6

8

18

20

Total commercial revenue

78

78

146

150

Research and development revenue:

Amortization from upfront payments

15

18

29

36

Milestone payments

51

18

74

45

License fees

20



20

2

Other services

4

3

6

6

Collaborative agreement revenue

90

39

129

89

Eplontersen joint development revenue

20

17

44

37

Total research and development revenue

110

56

173

126

Total revenue

$
188

$
134

$
319

$
276

Ionis’ revenue increased in the second quarter and first half of 2023 compared to the same periods in 2022 because of increased payments from partnered programs. Ionis believes its substantial and sustainable revenue is an important source of funding that supports the Company’s investments to bring potentially transformational medicines to the market.

Commercial revenue for the second quarter and first half of 2023 included $61 million and $111 million from SPINRAZA royalties, respectively. Global SPINRAZA product sales of $437 million and $880 million were essentially flat for the second quarter and first half of 2023, respectively, compared to the same periods last year reflecting SPINRAZA’s resilience against emerging competition. Ionis’ commercial revenue in the second quarter and first half of 2023 also included royalties from the U.S. launch of QALSODY.

R&D revenue essentially doubled for the second quarter of 2023 and increased more than 35% for the first half of 2023 compared to the same periods in 2022 reflecting the value Ionis’ technology is creating as numerous partnered programs advanced.

Operating Expenses

Ionis’ operating expenses increased in the second quarter and first half of 2023 compared to the same periods in 2022, consistent with expectations. As Ionis advanced its robust pipeline, study costs increased as most of the Company’s Phase 3 studies were either fully enrolled or approaching full enrollment resulting in higher R&D expenses year over year. Additionally, as Ionis prepares to launch eplontersen, olezarsen and donidalorsen, the Company’s SG&A expenses also increased year over year.

Balance Sheet

As of June 30, 2023, Ionis’ cash, cash equivalents and short-term investments increased to $2.4 billion compared to $2.0 billion at December 31, 2022 primarily due to the $500 million Ionis received from Royalty Pharma in January 2023. Ionis’ working capital also increased over the same period primarily due to the Company’s higher cash and short-term investments balance. In the first quarter of 2023 the Company recorded a long-term liability for future royalties due to Royalty Pharma. In June 2023 Ionis issued $575 million of senior convertible notes due in June 2028 with an interest rate of 1.75%. Ionis used the majority of the proceeds to repurchase $434 million of its 2024 convertible notes. The Company plans to utilize the residual proceeds to settle the 2024 notes that remain outstanding.

Webcast

Management will host a conference call and webcast to discuss Ionis’ second quarter 2023 results at 11:30 a.m. Eastern time on Wednesday, August 9, 2023. Interested parties may access the webcast here. A webcast replay will be available for a limited time at the same address. To access the Company’s second quarter 2023 earnings slides click here.

INOVIO Announces Second Quarter 2023 Financial Results and Provides Strategic Update

On August 9, 2023 INOVIO (NASDAQ: INO), a biotechnology company focused on developing and commercializing DNA medicines to help treat and protect people from HPV-related diseases, cancer, and infectious diseases, reported its financial results for the second quarter ended June 30, 2023 and provided a strategic update (Press release, Inovio, AUG 9, 2023, View Source [SID1234634078]).

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"We continue to make progress with INO-3107, our candidate for the treatment of recurrent respiratory papillomatosis (RRP). Following positive results from our Phase 1/2 trial earlier this year, we are pleased to announce that we are targeting to have the first patient dosed in a Phase 3 trial in adults in the first quarter of 2024, moving us one step closer to delivering on the promise of DNA medicines for patients suffering from this debilitating disease," said Dr. Jacqueline Shea, INOVIO’s President and Chief Executive Officer. "Based on our interactions with the U.S. Food and Drug Administration (FDA) we believe that we have an acceptable trial design. We are addressing what we believe to be their final questions before we commence our pivotal Phase 3 trial for patients with RRP."

"As we move forward with our pipeline, we are focused on making sure our company is scaled for success in light of the challenging funding environment, particularly for pre-commercial biotech companies like INOVIO," Dr. Shea continued. "With that in mind, we made the difficult decision to further reduce our headcount and operational spending to better align with our strategic priorities. We believe that with the pipeline reprioritization announced today, we are well-positioned to execute on our development plans for INO-3107 while also advancing other promising candidates, such as INO-3112, INO-5401, VGX-3100 for anal HSIL and INO-4201. We expect that our existing cash resources will allow us to achieve important catalysts for these programs. I would like to extend my deepest gratitude to all of our employees – past and present – for their efforts on behalf of the company and contributions to the important progress we’re making."

Pipeline Reprioritization and Corporate Reorganization

INO-3107 – Recurrent Respiratory Papillomatosis (RRP)

INOVIO has announced today that it is further reprioritizing its pipeline to focus on its highest potential, closest to market programs, specifically its late-stage clinical program for INO-3107 as a treatment for RRP. In a Phase 1/2 trial involving RRP patients, treatment with INO-3107 resulted in a statistically significant reduction in the number of surgical interventions required to manage the disease. INOVIO is targeting to commence its pivotal Phase 3 trial in adult patients with RRP, subject to clearance by regulators, in the first quarter of 2024.

On May 5, 2023, data from the Phase 1/2 trial of INO-3107 were presented by lead investigator Dr. Ted Mau at the scientific program of the American Broncho-Esophagological Association (ABEA) at the Combined Otolaryngology Spring Meetings (COSM) in Boston, Massachusetts. The presentation highlighted the safety profile of INO-3107, which was well tolerated by participants in the trial and resulted in mostly low-grade (Grade 1) treatment-emergent adverse effects (TEAEs) such as injection site pain and fatigue. There were no high-grade TEAEs deemed related to treatment and no TEAEs leading to treatment discontinuation. Treatment with INO-3107 induced cellular immune responses against both HPV-6 and HPV-11, with activated CD4 and CD8 T cells, including cytotoxic CD8 T cells thought to be important for clearance of virally infected cells. Preliminary analysis indicates a potential correlation between T-cell responses and reduction of surgeries. T-cell responses were also observed at Week 52, indicating a persistent cellular memory response.

Also in May 2023, INO-3107 was granted orphan drug designation by the European Commission (EU) as a potential treatment for RRP. INO-3107 was granted orphan drug designation from the FDA in July 2020, making it the first RRP product candidate to receive designations from both U.S. and EU regulatory bodies.

VGX-3100 – Cervical High-Grade Squamous Intraepithelial Lesions (HSIL)

INOVIO has decided to cease all further development of VGX-3100 as a potential treatment for cervical HSIL in the United States. This decision is driven by a number of factors, including the recent analysis of biomarker data from REVEAL2 indicating that substantial work would be needed to refine this novel biomarker before it could be used in any further Phase 3 trials. Previously, the U.S. FDA indicated that at least one or more additional well-controlled trials would need to be conducted in the biomarker-positive population before being considered for registration. Given these factors, INOVIO has determined that its resources are best invested in other pipeline candidates with a faster potential path to market. INOVIO remains encouraged by the data collected in both of its completed Phase 3 trials for VGX-3100 in cervical HSIL (REVEAL1 and REVEAL2). In these trials, the data showed that VGX-3100 could clear both virus and lesions, which INOVIO believes could be supportive evidence for pursuing regulatory approval in other global markets.

For non-U.S. markets, where the access to and options for treatment differs, INOVIO believes that VGX-3100 could be a valuable treatment option for cervical HSIL should current and future trials continue to show potential efficacy and achieve regulatory approvals. For the Chinese market, INOVIO’s partner ApolloBio continues to advance the development of VGX-3100 for cervical HSIL in a Phase 3 trial. This trial is designed to use a similar protocol to that of REVEAL1 and does not utilize the novel biomarker used in INOVIO’s REVEAL2 trial. INOVIO also continues to discuss the clinical development of VGX-3100 with potential partners in other global markets.

Other VGX-3100 Indications and Clinical Pipeline Candidates

Pending discussions with regulators, INOVIO plans to investigate opportunities to advance VGX-3100 as a potential treatment for anal HSIL, an indication that continues to have significant unmet need. Results published in the New England Journal of Medicine in June 2022 from a multi-year study sponsored by the National Cancer Institute, called the ANCHOR study, showed "for the first time that treating anal HSIL is effective at reducing the incidence of anal cancer in a very high-risk group of people – people living with HIV" (NCI press release, June 15, 2022). INOVIO has observed that this study produced results that are moving the medical community away from the historical practice of actively monitoring anal HSIL and toward a more proactive approach in treating lesions that can progress to cancer. The challenge for patients and their healthcare providers in taking a more proactive approach is that there are few effective options available to treat anal HSIL. VGX-3100 has the ability to clear HPV-16/18 lesions and virus, which was not only observed in the cervical HSIL Phase 3 trials, but also in an open-label Phase 2 anal HSIL trial in HIV negative people. VGX-3100 is currently being investigated in an ongoing Phase 2 trial in HIV-positive anal HSIL patients being conducted by the AIDS Malignancy Consortium.

INOVIO is also working to advance its oncology product candidates, specifically INO-5401 and INO-3112, which target glioblastoma (GBM) and HPV-related cancers, respectively, as well as other candidates in its early-stage clinical pipeline targeting infectious diseases, in particular the company’s Ebola vaccine candidate, INO-4201. Progress for these candidates has continued in the areas of manufacturing, regulatory submissions, and partnership discussions. The next stage of clinical development will most likely require additional funding or partnerships.

Corporate Restructuring

As a result of the decision to focus its resources on its late-stage candidates with the greatest likelihood of success, including stopping the development of VGX-3100 in cervical HSIL for the U.S. market, INOVIO has taken steps to further conserve its capital resources. The company recently announced plans to further reduce its workforce by 58 employees, or 30%. The company estimates the cost savings from the headcount reduction will provide annual savings of approximately $9.9 million, which alongside other reductions in spending would allow the company to extend its cash runway into the third quarter of 2025.

Second Quarter 2023 Financial Results

Cash, Cash Equivalents and Short-term Investments: As of June 30, 2023, cash, cash equivalents and short-term investments were $194.9 million compared to $253.0 million as of December 31, 2022.

Revenues: Total revenues for the three months ended June 30, 2023 were $226,000, compared to $784,000 for the same period in 2022.

Research and Development (R&D) Expenses: R&D expenses for the three months ended June 30, 2023 were $23.7 million compared to $56.5 million for the same period in 2022. The decrease in R&D expenses was primarily the result of lower drug manufacturing, clinical trial expenses and outside services related to INO-4800 and other COVID-19 studies and lower employee and consultant compensation, including stock-based compensation, among other variances.

General and Administrative (G&A) Expenses: G&A expenses for the 2023 second quarter were $13.5 million compared to $48.5 million for the same period in 2022. The decrease in G&A expenses was primarily related to significant one-time costs in the second quarter of 2022 related to the settlement of the class action litigation and related legal expenses, as well as severance expenses incurred in 2022 in connection with the separation of the company’s former president and chief executive officer, among other variances.

Total Operating Expenses: Total operating expenses were $37.3 million compared to $104.9 million for the same period in 2022.

Net Loss: INOVIO’s net loss for the quarter ended June 30, 2023 was $35.5 million, or $0.13 per basic and diluted share, compared to net loss of $108.5 million, or $0.46 per basic and diluted share, for the second quarter of 2022.

Shares Outstanding: As of June 30, 2023, INOVIO had 268.1 million common shares outstanding and 290.0 million common shares outstanding on a fully diluted basis, after giving effect to the exercise, vesting and conversion, as applicable, of its outstanding options, restricted stock units, convertible preferred stock, and convertible debt.

INOVIO’s balance sheet and statement of operations are provided below. Additional information is included in INOVIO’s quarterly report on Form 10-Q for the quarter ended June 30, 2023, which can be accessed at: View Source

Cash Guidance
INOVIO estimates that the cost savings announced today will enable it to fund its operations into the third quarter of 2025. This projection includes a cash burn estimate of approximately $34.0 million for the third quarter of 2023 and the expectation that cash burn will decrease incrementally throughout the remainder of 2023 and 2024. These cash projections do not include any funds that may be raised through the Company’s existing at-the-market program or other capital-raising activities.

Conference Call / Webcast Information
INOVIO’s management will host its quarterly conference call and webcast at 4:30 p.m. ET today. A replay of the conference call will be available following the conclusion of the call. The live webcast and replay may be accessed by visiting INOVIO’s website at View Source

Immunome Reports Second Quarter 2023 Financial Results

On August 9, 2023 Immunome, Inc. (Nasdaq: IMNM), a biopharmaceutical company that utilizes its human memory B cell platform to discover and develop first-in-class antibody therapeutics to improve patient care, reported financial results for the second quarter ended June 30, 2023 and provided a corporate update (Press release, Immunome, AUG 9, 2023, View Source [SID1234634077]).

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"We believe combining Immunome and Morphimmune’s technologies represents a major step in our long-term strategy of creating a preeminent oncology therapeutics company," stated Purnanand Sarma, PhD, President and CEO of Immunome. "Targeted cancer therapies have made great strides in recent years, and the possible synergy between Morphimmune’s Targeted Effector Platform and Immunome’s proprietary Discovery Engine presents an opportunity to discover and develop truly novel therapies that can help cancer patients. We look forward to completing the merger by the end the year."

Highlights

· Immunome and Morphimmune Announce Definitive Merger Agreement and Simultaneous Private Placement Investment of $125 Million to Develop Targeted Cancer Therapies. In June 2023, Immunome and Morphimmune, a private biotechnology company focused on developing targeted oncology therapeutics, announced that the two companies entered into a definitive merger agreement. The closing of the transaction is subject to customary closing conditions, including the effectiveness of the registration statement on Form S-4 to be filed by Immunome, and the receipt of required stockholder approvals from Immunome and Morphimmune stockholders.

o The combined company, which will operate as Immunome, will feature a synergistic platform expected to enable the development of best-in-class targeted cancer therapies across multiple modalities
o Clay B. Siegall, Ph.D., current Morphimmune President & CEO and former co-founder & CEO of Seagen, Inc., to serve as Chairman and CEO of combined company
o A concurrent $125 million private placement investment with leading institutional investors will support development of a combined pipeline expected to submit three investigational new drug applications (INDs) within 18 months of closing

· Immunome Published Preclinical Research Demonstrating that Inhibition of IL-38 Using an Antibody Leads to Anti-Tumor Activity. In May 2023, Immunome announced the publication of data highlighting efficacy of its preclinical IL-38 blocking antibody, titled "IL-38 blockade induces anti-tumor immunity by abrogating tumor-mediated suppression of early immune activation," in the peer-reviewed journal mAbs. The data in the article demonstrates that antibody-based targeting of IL-38 leads to activation of the immunostimulatory anti-tumor mechanisms within the tumor microenvironment in preclinical testing.

Financial Highlights

· Collaboration Revenue: Collaboration Revenue from the Collaboration Agreement with AbbVie for the three months ended June 30, 2023 was $4.3 million.
· Research and development (R&D) expenses: R&D expenses for the three months ended June 30, 2023 were $5.7 million.
· General and administrative (G&A) expenses: G&A expenses for the three months ended June 30, 2023 were $4.2 million.
· Net loss: Net loss for the three months ended June 30, 2023 was $5.6 million, or $0.46 per share.
· Cash and cash equivalents: As of June 30, 2023, cash and cash equivalents totaled $38.4 million.

Harpoon Therapeutics Reports Second Quarter 2023 Financial Results and Provides Corporate Update

On August 9, 2023 Harpoon Therapeutics, Inc. (Nasdaq: HARP), a clinical-stage immuno-oncology company developing novel T cell engagers, reported financial results for the second quarter ended June 30, 2023 and provided a corporate update (Press release, Harpoon Therapeutics, AUG 9, 2023, View Source [SID1234634076]).

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"Following successful completion of the planned Phase 1 enrollment in the HPN217 trial, we are eager to reach additional important milestones in 2023," said Julie Eastland, President and CEO of Harpoon Therapeutics. "We are on track to present data from our two TriTAC clinical programs later this year at leading medical conferences and select the Phase 2 monotherapy regimens for both HPN217 and HPN328. Harpoon’s financial resources are expected to fund current operations into the second half of 2024 and we remain focused on advancing our key programs."

Corporate Update / Recent Highlights and Upcoming Milestones

Tri-specific T cell Activating Construct (TriTAC) Platform

HPN217 (BCMA) Phase 1 trial for relapsed, refractory multiple myeloma


Completed planned patient enrollment in the Phase 1 trial in June 2023 with 97 patients.


Recommended Phase 2 regimen(s) expected to be identified by the end of 2023.


An abstract detailing the 12mg cohort from the Phase 1 trial has been accepted for poster presentation at the 30th International Myeloma Society (IMS) Annual Meeting, being held September 27-30, 2023 in Athens.


Presentation of full Phase 1 data set, including 24mg cohorts, expected by the end of 2023.


Harpoon expects to deliver the Phase 1 data package to AbbVie by the end of 2023.

HPN328 (DLL3) Phase 1/2 trial in small cell lung cancer (SCLC) and other neuroendocrine cancers


Phase 1/2 dose and schedule optimization ongoing with monotherapy cohorts enrolling at 12mg and 24mg target doses. Early observations in the monotherapy cohorts included encouraging signs of anti-tumor activity, with two confirmed partial responses per RECIST in patients with SCLC and in patients with other neuroendocrine tumor types.


Abstract with interim data accepted for poster presentation at the European Society for Medical Oncology (ESMO) (Free ESMO Whitepaper) being held October 20-24, 2023 in Madrid.


Enrollment in combination therapy of HPN328 with atezolizumab (Tecentriq) in patients with SCLC, as part of the Phase 1/2 dose escalation trial, is anticipated to initiate in the third quarter of 2023.


Completion of the Phase 1 monotherapy regimen exploration is expected in the second half of 2023, including the identification of the recommended Phase 2 regimen(s) in the monotherapy setting by the end of 2023.

ProTriTAC

HPN601 (EpCAM)


HPN601 is the first conditionally active T cell engager based on the ProTriTAC platform. EpCAM is expressed in a broad range of solid tumors, potentially enabling HPN601 to address multiple indications with high unmet medical need.

TriTAC-XR


The proprietary TriTAC-XR extended-release T cell engager platform is designed to minimize on-target CRS, a characteristic of many T cell engagers that can lead to dose limiting toxicities and can reduce the efficacy of these potent anti-tumor drugs.

Corporate Update


Haibo Wang joined Harpoon in August 2023 as Senior Vice President of Business Development, with 15 years of biopharma business development, finance, and M&A transaction experience, including a focus in both BCMA and DLL3 targeted bi-specific T cell engagers. He most recently served as Vice President of Business Development at Hummingbird Bioscience. Prior to Hummingbird, Mr. Wang was Director of Business Development at Amgen, where he played a major role in the Teneobio and Five Prime Therapeutics acquisitions, the oncology collaboration with BeiGene, and many clinical collaborations to advance Amgen’s oncology pipeline.

Second Quarter 2023 Financial Results


Harpoon ended the second quarter of 2023 with $45.6 million in cash, cash equivalents, short-term marketable securities, compared to $53.1 million as of December 31, 2022. Current cash, cash equivalents, short-term marketable securities are expected to fund planned operations into the second half of 2024.


Revenue for the second quarter ended June 30, 2023 was $20.2 million, compared to $8.3 million for the second quarter ended June 30, 2022. For the six months ended June 30, 2023, revenue was $28.8 million compared to $14.2 million for the six months ended June 30, 2022. The increase for both periods was primarily due to an increase in revenue recognized related to Harpoon’s Development Option Agreement with AbbVie and the remaining deferred revenue recognized under the AbbVie Restated Research and Discovery Collaboration Agreement, due to the delivery of the remaining targets in the second quarter of 2023 that fulfilled the performance obligation.


Research and development (R&D) expense for the second quarter ended June 30, 2023 was $12.2 million, compared to $20.7 million for the second quarter ended June 30, 2022. For the six months ended June 30, 2023, R&D expense was $27.4 million compared to $41.5 million for the six months ended June 30, 2022. The decrease for both periods was primarily due to a decrease in personnel and research activities associated with the corporate restructuring and winddown of HPN424 and HPN536 studies.


General and administrative (G&A) expense for the second quarter ended June 30, 2023 was $3.8 million, compared to $5.1 million for the second quarter ended June 30, 2022. For the six months ended June 30, 2023, G&A expense was $8.0 million compared to $10.5 million for the six months ended June 30, 2022. The decrease for both periods was primarily due to lower personnel-related expenses, primarily attributable to a decrease in stock-based compensation and a decrease in other professional services.


Impairment of long-lived assets charge for the three and six months ended June 30, 2023 was $1.7 million, compared to zero for the three and six months ended June 30, 2022. The charge is due to subleasing all office and lab space at the Cove facility as part of Harpoon’s previously announced restructuring plan which required reducing the carrying values of long-lived assets to their fair values.


Net income attributable to common stockholders for the second quarter ended June 30, 2023 was $1.1 million compared to a net loss attributable to common stockholders of $17.4 million for the second quarter ended June 30, 2022. Net loss attributable to common stockholders for the six months ended June 30, 2023 was $10.3 million compared to $37.7 million for the six months ended June 30, 2022.

Perspective Therapeutics and GT Medical Technologies Collaborate to Expand Access to Unique Cesium-131 Based Brain Cancer Treatment

On August 9, 2023 Perspective Therapeutics, Inc. ("Perspective" or "the Company") (NYSE AMERICAN: CATX), a precision oncology company developing alpha-particle therapies and complementary diagnostic imaging agents and an innovator in seed brachytherapy treatment options for multiple cancers, reported a collaborative initiative focused on increasing access to Cesium-131 brachytherapy for the treatment of certain brain cancers in the form of GT Medical Technologies, Inc.’s ("GT MedTech") GammaTile Therapy (Press release, GT Medical Technologies, AUG 9, 2023, View Source [SID1234634075]).

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"We are delighted to announce the expansion of our collaboration with GT MedTech to increase our manufacturing in support of their objective of bringing GammaTile Therapy to more patients with difficult to treat brain cancers," said Thijs Spoor, Chief Executive Officer of Perspective. "As the sole producer of Cesium-131 brachytherapy seeds, the therapeutic agent in GammaTile, we value our long-term partnership with GT MedTech and will increase seed production to allow them the capacity to address short notice orders with increased confidence."

GammaTile Therapy is a radiation treatment option implanted during the last five minutes of brain tumor resection surgery. It is composed of bioresorbable collagen tiles embedded with Cesium-131 radiation seeds supplied by Perspective Therapeutics. GammaTile delivers targeted Cesium-131 radiation to help prevent brain tumor cell regrowth in newly diagnosed and recurrent brain tumors, including glioblastomas, metastatic brain tumors, aggressive meningiomas, and other brain tumor types.

Matthew Likens, CEO of GT MedTech, commented, "We are thrilled that Perspective is offering to increase production of Cesium-131 brachytherapy sources for our short notice orders, this will allow us to increase access to GammaTile Therapy, especially in cases where a last-minute opportunity to improve clinical outcomes presents itself. I know our customers will appreciate this increased commitment to patient care."

Perspective Therapeutics is the world’s only producer of Cesium-131 brachytherapy which powers expanded internal radiation treatment options throughout the body, for prostate cancer as well as difficult to treat lung, brain, gynecological, head and neck, pelvic, and colorectal cancers.