PR Newswire | Feb 24, 2021 08:30AM EST

Ended December 31, 2020 and Highlights Recent Corporate Updates

02/24 07:30 CST

Heron Therapeutics Announces Financial Results for the Three and Twelve Months Ended December 31, 2020 and Highlights Recent Corporate Updates SAN DIEGO, Feb. 24, 2021

SAN DIEGO, Feb. 24, 2021 /PRNewswire/ -- Heron Therapeutics, Inc. (Nasdaq: HRTX), a commercial-stage biotechnology company focused on improving the lives of patients by developing best-in-class treatments to address some of the most important unmet patient needs, today announced financial results for the three and twelve months ended December 31, 2020 and highlighted recent corporate updates.

Recent Corporate Updates

Pain Management Franchise

* New Drug Application Resubmission for HTX-011 Under Review: The New Drug Application (NDA) resubmission for HTX-011, an investigational agent for the management of postoperative pain, submitted November 12, 2020 to the U.S. Food and Drug Administration (FDA), continues under review. The FDA set a Prescription Drug User Fee Act (PDUFA) goal date of May 12, 2021. * European Commission Authorization for ZYNRELEF(tm) for the Treatment of Postoperative Pain: In September 2020, the European Commission (EC) granted a marketing authorization for ZYNRELEF (formerly known as HTX-011) for the treatment of somatic postoperative pain from small- to medium-sized surgical wounds in adults. As Heron builds large-scale manufacturing capacity to meet the anticipated commercial demand in the U.S. and the rest of the world, we are developing a coordinated global marketing strategy. At this time, Heron anticipates making ZYNRELEF available to patients in Europe during 2022. * Low-Dose HTX-034 Produced Greater Pain Reduction Compared to Bupivacaine, the Current Standard-of-Care, Through 96 Hours in Bunionectomy Study: In the Phase 1b portion of this Phase 1b/2 double-blind, randomized, active-controlled, dose-escalation study in 33 patients undergoing bunionectomy, the reduction in pain intensity observed was greater with the lowest dose of HTX-034 evaluated (containing 21.7 mg of bupivacaine plus meloxicam and aprepitant) than with the bupivacaine 50 mg solution through 96 hours. * In addition, 45.5% of HTX-034 patients remained opioid-free through Day 15 with median opioid consumption of 2.5 mg morphine equivalents (same as one 5 mg oxycodone pill) through 72 hours, a 71% reduction compared to bupivacaine solution. * Heron expects to initiate the expanded Phase 2 portion of the study for HTX-034 in the first quarter of 2021.

CINV Franchise

* CINV 2020 Net Product Sales: For the three and twelve months ended December 31, 2020, chemotherapy-induced nausea and vomiting (CINV) franchise net product sales were $20.6 million and $88.6 million, respectively, compared to $35.1 million and $146.0 million for the same periods in 2019. * CINVANTI(r) Net Product Sales: Net product sales of CINVANTI (aprepitant) injectable emulsion for the three and twelve months ended December 31, 2020 were $20.3 million and $87.8 million, respectively, compared to $34.6 million and $132.2 million, respectively, for the same periods in 2019. Heron believes the most significant impact of the generic arbitrage is over and expects to grow CINVANTI market share in 2021 and beyond. * SUSTOL(r) Net Product Sales: Net product sales of SUSTOL (granisetron) extended-release injection for the three and twelve months ended December 31, 2020 were $0.3 million and $0.8 million, respectively, compared to $0.5 million and $13.8 million for the same periods in 2019. On October 1, 2019, we discontinued all discounting of SUSTOL to improve the reimbursement and net selling price of the product, which resulted in significantly lower SUSTOL net product sales in 2020. Heron expects SUSTOL to return to growth in 2021 and beyond.

* Full-Year 2021 Net Product Sales Guidance: Heron expects full-year 2021 net product sales for the CINV franchise of $130 million to $145 million.

HTX-019 for PONV

* HTX-019 Achieved Bioequivalence to Approved Oral Aprepitant 40 mg Dose for Prevention of PONV: A new Investigational New Drug application for HTX-019 (aprepitant injectable emulsion) for postoperative nausea and vomiting (PONV) was approved by the FDA in late September of 2020. In the Phase 1 bioequivalence study, 32 mg of HTX-019 as a 30-second intravenous (IV) injection was bioequivalent to oral aprepitant 40 mg, which is approved for the prevention of PONV. An NDA for HTX-019 is planned in late 2021 for prevention of PONV in adults.

Corporate Update

* Year-End 2020 Cash Balance: Heron ended 2020 with $208.5 million in cash, cash equivalents and short-term investments.

"We are very pleased that we exceeded our CINV sales guidance for the year, despite 2020 being a challenging year for Heron, with our CINV franchise impacted by both the COVID-19 global pandemic and the EMEND(r) IV generic arbitrage. We also achieved several important milestones in 2020, including the authorization of ZYNRELEF in Europe and the advancement of HTX-034 for postoperative pain and HTX-019 for PONV into clinical development," said Barry Quart, Pharm.D., Chairman and Chief Executive Officer of Heron. "We believe that 2021 will be a transformational year for Heron, with significant growth expected in our CINV products with net product sales guidance of $130 million to $145 million, the anticipated FDA approval and commercial launch of HTX-011 in the U.S., and the submission of an NDA for HTX-019 for PONV in the fourth quarter."

Financial Results

Net product sales for the three and twelve months ended December 31, 2020 were $20.6 million and $88.6 million, respectively, compared to $35.1 million and $146.0 million, respectively, for the same periods in 2019.

Heron's net loss for the three and twelve months ended December 31, 2020 was $62.3 million and $227.3 million, or $0.68 per share and $2.50 per share, respectively, compared to $57.9 million and $204.7 million, or $0.65 per share and $2.50 per share, respectively, for the same periods in 2019. Net loss for the three and twelve months ended December 31, 2020 included non-cash, stock-based compensation expense of $16.0 million and $50.2 million, respectively, compared to $11.1 million and $51.4 million, respectively, for the same periods in 2019.

As of December 31, 2020, Heron had cash, cash equivalents and short-term investments of $208.5 million compared to $391.0 million as of December 31, 2019. Net cash used for operating activities for the twelve months ended December 31, 2020 was $184.8 million, compared to $124.6 million for the same period in 2019. Heron expects that its current cash, cash equivalents and short-term investments will be sufficient to fund its operations into 2022.

About HTX-011 for Postoperative Pain (ZYNRELEF in Europe)

HTX-011, an investigational non-opioid analgesic, is a dual-acting, fixed-dose combination of the local anesthetic bupivacaine with a low dose of the nonsteroidal anti-inflammatory drug meloxicam. It is the first and only extended-release local anesthetic to demonstrate in Phase 3 studies significantly reduced pain and opioid use through 72 hours compared to bupivacaine solution, the current standard-of-care local anesthetic for postoperative pain control. The FDA granted Breakthrough Therapy designation to HTX-011 and the NDA received Priority Review designation. A complete response letter was received from the FDA regarding the NDA for HTX-011 in June 2020 relating to non-clinical information. No clinical safety or efficacy issues and no chemistry, manufacturing and controls issues were identified. Heron resubmitted an NDA to the FDA for HTX-011 in November 2020 and the FDA set a PDUFA goal date of May 12, 2021. Heron is working to respond to a list of questions received from Health Canada in July 2020. In September 2020, the EC granted a marketing authorization for ZYNRELEF (also known as HTX-011) for the treatment of somatic postoperative pain from small- to medium-sized surgical wounds in adults. The EC's centralized marketing authorization is valid for the 27 countries that are members of the European Union, the other countries in the European Economic Area, and the United Kingdom.

About HTX-034 for Postoperative Pain

HTX-034, an investigational non-opioid analgesic, is a triple-acting, fixed-dose combination of the local anesthetic bupivacaine with a low dose of the nonsteroidal anti-inflammatory drug meloxicam and aprepitant, an additional agent that further potentiates the activity of bupivacaine. HTX-034 is formulated in the same proprietary polymer as HTX-011. By combining two different mechanisms that each enhance the activity of the local anesthetic bupivacaine, HTX-034 is designed to provide superior and prolonged analgesia. Local administration of HTX-034 in a validated preclinical postoperative pain model resulted in sustained analgesia for 7 days.

About HTX-019 for Postoperative Nausea and Vomiting

HTX-019 is an IV injectable emulsion formulation designed to directly deliver aprepitant, the active ingredient in EMEND(r) (aprepitant) capsules, which is the only substance P/neurokinin-1 (NK1) receptor antagonist (RA) to be approved in the U.S. for the prevention of PONV in adults. The FDA-approved dose of oral EMEND is 40 mg for PONV, which is given within 3 hours prior to induction of anesthesia for surgery. In a Phase 1 clinical trial, 32 mg of HTX-019 as a 30-second IV injection was demonstrated to be bioequivalent to oral aprepitant 40 mg.

About CINVANTI (Aprepitant) Injectable Emulsion

CINVANTI, in combination with other antiemetic agents, is indicated in adults for the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of highly emetogenic cancer chemotherapy (HEC) including high-dose cisplatin as a single-dose regimen, delayed nausea and vomiting associated with initial and repeat courses of moderately emetogenic cancer chemotherapy (MEC) as a single-dose regimen, and nausea and vomiting associated with initial and repeat courses of MEC as a 3-day regimen. CINVANTI is an IV formulation of aprepitant, an NK1 RA. CINVANTI is the first IV formulation to directly deliver aprepitant, the active ingredient in EMEND(r) capsules. Aprepitant (including its prodrug, fosaprepitant) is the only single-agent NK1 RA to significantly reduce nausea and vomiting in both the acute phase (0-24 hours after chemotherapy) and the delayed phase (24-120 hours after chemotherapy). The FDA-approved dosing administration included in the U.S. prescribing information for CINVANTI is a 30-minute IV infusion or a 2-minute IV injection.

CINVANTI is under investigation for the treatment of COVID-19 as a daily 2-minute IV injection when added to the current standard of care.

Please see full prescribing information at www.CINVANTI.com.

About SUSTOL (Granisetron) Extended-Release Injection

SUSTOL is indicated in combination with other antiemetics in adults for the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of moderately emetogenic chemotherapy (MEC) or anthracycline and cyclophosphamide (AC) combination chemotherapy regimens. SUSTOL is an extended-release, injectable 5-HT3 RA that utilizes Heron's Biochronomer(r) drug delivery technology to maintain therapeutic levels of granisetron for 5 days. The SUSTOL global Phase 3 development program was comprised of two, large, guideline-based clinical studies that evaluated SUSTOL's efficacy and safety in more than 2,000 patients with cancer. SUSTOL's efficacy in preventing nausea and vomiting was evaluated in both the acute phase (0-24 hours after chemotherapy) and delayed phase (24-120 hours after chemotherapy).

Please see full prescribing information at www.SUSTOL.com.

About Heron Therapeutics, Inc.

Heron Therapeutics, Inc. is a commercial-stage biotechnology company focused on improving the lives of patients by developing best-in-class treatments to address some of the most important unmet patient needs. Heron is developing novel, patient-focused solutions that apply its innovative science and technologies to already-approved pharmacological agents for patients suffering from pain or cancer. For more information, visit www.herontx.com.

Forward-looking Statements

This news release contains "forward-looking statements" as defined by the Private Securities Litigation Reform Act of 1995. Heron cautions readers that forward-looking statements are based on management's expectations and assumptions as of the date of this news release and are subject to certain risks and uncertainties that could cause actual results to differ materially, including, but not limited to, those associated with: whether the FDA approves the NDA for HTX-011; the timing of the commercial launch of HTX-011 in the U.S., if approved; the timing of the commercial launch of ZYNRELEF in Europe; the timing of Health Canada's New Drug Submission (NDS) review process for HTX-011; whether Health Canada issues a Notice of Compliance for the NDS for HTX-011; the timing and results of studies for the HTX-034 and HTX-019 development programs; the full-year 2021 net product sales guidance for the CINV franchise; the expected future balances of Heron's cash, cash equivalents and short-term investments; the expected duration over which Heron's cash, cash equivalents and short-term investments balances will fund its operations; the extent of the impact of the ongoing Coronavirus Disease 2019 pandemic on our business; and other risks and uncertainties identified in the Company's filings with the U.S. Securities and Exchange Commission. Forward-looking statements reflect our analysis only on their stated date, and Heron takes no obligation to update or revise these statements except as may be required by law.

Heron Therapeutics, Inc.

Consolidated Statements of Operations

(In thousands, except per share amounts)

Three Months Ended Twelve Months Ended

December 31, December 31,

2020 2019 2020 2019

(Unaudited)

Revenues:

Net product sales $ 20,605 $ 35,083 $ 88,638 $ 145,968

Operating expenses:

Cost of product sales 9,392 15,874 36,189 61,619

Research and development 44,453 48,277 174,533 167,382

General and administrative 12,503 9,874 42,226 37,897

Sales and marketing 15,553 20,420 63,853 89,764

Total operating expenses 81,901 94,445 316,801 356,662

Loss from operations (61,296) (59,362) (228,163) (210,694)

Other income (expense), net (985) 1,442 885 5,945

Net loss $ (62,281) $ (57,920) $ (227,278) $ (204,749)

Basic and diluted net loss per share $ (0.68) $ (0.65) $ (2.50) $ (2.50)

Shares used in computing basic and 91,081 89,112 90,774 81,779diluted net loss per share

Heron Therapeutics, Inc.

Consolidated Balance Sheets

(in thousands)

December 31, December 31, 2020 2019

ASSETS

Current assets:

Cash and cash equivalents $ 105,138 $ 71,898

Short-term investments 103,353 319,074

Accounts receivable, net 41,850 39,879

Inventory 41,905 24,968

Prepaid expenses and other current assets 21,950 23,245

Total current assets 314,196 479,064

Property and equipment, net 22,737 19,618

Right-of-use lease assets 16,277 13,754

Other assets 346 346

Total assets $ 353,556 $ 512,782

LIABILITIES AND STOCKHOLDERS' EQUITY

Current liabilities:

Accounts payable $ 525 $ 2,758

Accrued clinical and manufacturing liabilities 49,962 34,614

Accrued payroll and employee liabilities 13,597 15,248

Other accrued liabilities 28,369 36,535

Current lease liabilities 2,997 1,926

Convertible notes payable to related parties 7,053 5,624

Total current liabilities 102,503 96,705

Non-current lease liabilities 14,561 12,242

Total liabilities 117,064 108,947

Stockholders' equity:

Preferred stock - -

Common stock 913 903

Additional paid-in capital 1,628,070 1,568,317

Accumulated other comprehensive income 257 85

Accumulated deficit (1,392,748) (1,165,470)

Total stockholders' equity 236,492 403,835

Total liabilities and stockholders' equity $ 353,556 $ 512,782

Investor Relations and Media Contact:David SzekeresExecutive Vice President, Chief Operating OfficerHeron Therapeutics, Inc. dszekeres@herontx.com858-251-4447

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