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Alnylam Pharmaceuticals Reports Fourth Quarter and Full Year 2022 Financial Results and Highlights Recent Period Activity

− Achieved Fourth Quarter and Full Year 2022 Global Net Product Revenues of $262 Million and $894 Million, Respectively, Representing 35% Annual Growth Compared to 2021 (43% Using Constant Exchange Rate*)

Submitted and Received Acceptance of Supplemental New Drug Application (sNDA) for ONPATTRO® (patisiran) for the Treatment of the Cardiomyopathy of ATTR Amyloidosis

− Provides 2023 Combined Net Product Revenue Guidance of $1,200 Million to $1,285 Million, in Addition to Collaboration and Royalty Revenue and Operating Expense Guidance

CAMBRIDGE, Mass.–(BUSINESS WIRE)–Alnylam Pharmaceuticals, Inc. (Nasdaq: ALNY), the leading RNAi therapeutics company, today reported its consolidated financial results for the fourth quarter and full year ended December 31, 2022 and reviewed recent business highlights.

“2022 was another year of strong progress at Alnylam, including our continued commercial execution which delivered 35% full-year product revenue growth (43% with constant exchange rate*) compared to 2021. A key factor in these results was the approval and launch of AMVUTTRA, which is off to a great start in its first two full quarters on the market. Further to our leadership in TTR amyloidosis, we’re thrilled to have submitted our sNDA for ONPATTRO for the treatment of the cardiomyopathy of ATTR amyloidosis, which has now been accepted by the FDA, and look forward to potentially bringing this important therapy to patients, if approved,” said Yvonne Greenstreet, MBChB, Chief Executive Officer of Alnylam. “Looking ahead to 2023, we are excited for a number of important milestones across the pipeline, with 10 clinical readouts from proprietary and partner-led programs, including first-in-human results for an RNAi therapeutic in the CNS from our Phase 1 study of ALN-APP, as well as Phase 2 results from the KARDIA studies of zilebesiran. With the totality of this progress, we believe we are on track to achieve our Alnylam P5x25 goals and position Alnylam as a top-tier biotech company poised to deliver sustainable innovation.”

Fourth Quarter 2022 and Recent Significant Corporate Highlights

Commercial Performance

Total TTR: ONPATTRO® (patisiran) & AMVUTTRA® (vutrisiran)

GIVLAARI® (givosiran)

OXLUMO® (lumasiran)

Leqvio® (inclisiran)

R&D Highlights

Patisiran (the non-proprietary name for ONPATTRO), in development for the treatment of ATTR amyloidosis.

Vutrisiran (the non-proprietary name for AMVUTTRA), in development for the treatment of ATTR amyloidosis.

Lumasiran (the non-proprietary name for OXLUMO), for the treatment of primary hyperoxaluria type 1 (PH1).

Inclisiran (the non-proprietary name for Leqvio), for the treatment of hypercholesterolemia or mixed dyslipidemia, in collaboration with Novartis.

Early- and mid-stage investigational RNAi therapeutic pipeline programs and RNAi platform.

Additional Business Updates

Upcoming Events

In early 2023:

Financial Results for the Quarter and Year Ended December 31, 2022

Financial Highlights

 

Three Months Ended

December 31,

 

Twelve Months Ended

December 31,

(In thousands, except per share amounts)

2022

 

2021

 

2022

 

2021

Net product revenues

$

261,675

 

 

$

198,514

 

 

$

894,329

 

 

$

662,138

 

Net revenue from collaborations

$

70,645

 

 

$

59,625

 

 

$

134,912

 

 

$

180,953

 

Royalty revenue

$

2,715

 

 

$

396

 

 

$

8,177

 

 

$

1,196

 

 

 

 

 

 

 

 

 

GAAP Operating loss

$

(188,614

)

 

$

(194,561

)

 

$

(785,072

)

 

$

(708,652

)

Non-GAAP Operating loss

$

(145,847

)

 

$

(149,979

)

 

$

(554,423

)

 

$

(542,935

)

 

 

 

 

 

 

 

 

GAAP Other expense, net

$

(18,407

)

 

$

(65,741

)

 

$

(341,921

)

 

$

(143,492

)

Non-GAAP Other expense, net

$

(25,203

)

 

$

(60,163

)

 

$

(232,023

)

 

$

(199,187

)

 

 

 

 

 

 

 

 

GAAP Net loss

$

(207,493

)

 

$

(258,460

)

 

$

(1,131,156

)

 

$

(852,824

)

Non-GAAP Net loss

$

(171,522

)

 

$

(208,300

)

 

$

(790,609

)

 

$

(742,802

)

 

 

 

 

 

 

 

 

GAAP Net loss per common share – basic and diluted

$

(1.68

)

 

$

(2.16

)

 

$

(9.30

)

 

$

(7.20

)

Non-GAAP Net loss per common share – basic and diluted

$

(1.39

)

 

$

(1.74

)

 

$

(6.50

)

 

$

(6.27

)

Net Product Revenues

 

Three Months Ended

December 31,

 

Twelve Months Ended

December 31,

(In thousands)

2022

 

2021

 

2022

 

2021

ONPATTRO net product revenues

$

122,221

 

$

138,630

 

$

557,608

 

$

474,737

AMVUTTRA net product revenues

 

68,566

 

 

 

 

93,795

 

 

Total TTR net product revenues

 

190,787

 

 

138,630

 

 

651,403

 

 

474,737

 

 

 

 

 

 

 

 

GIVLAARI net product revenues

 

47,058

 

 

40,679

 

 

173,144

 

 

127,815

OXLUMO net product revenues

 

23,830

 

 

19,205

 

 

69,782

 

 

59,586

 

 

 

 

 

 

 

 

Total net product revenues

$

261,675

 

$

198,514

 

$

894,329

 

$

662,138

 

Year over Year % Growth

 

Three Months Ended

December 31,

 

Twelve Months Ended

December 31,

 

As

Reported

 

At CER*

 

As

Reported

 

At CER*

Total TTR net product revenues

38%

 

48%

 

37%

 

46%

 

 

 

 

 

 

 

 

GIVLAARI net product revenues

16%

 

22%

 

35%

 

41%

OXLUMO net product revenues

24%

 

33%

 

17%

 

25%

Total net product revenues

32%

 

41%

 

35%

 

43%

* CER = Constant Exchange Rate, representing growth calculated as if the exchange rates had remained unchanged from those used in the three and twelve months ended December 31, 2021. CER is a Non-GAAP measure.

Net Revenues from Collaborations

Operating Expenses

 

Three Months Ended

December 31,

 

Twelve Months Ended

December 31,

(in thousands)

2022

 

2021

 

2022

 

2021

GAAP research and development expenses

$

262,039

 

$

229,050

 

$

883,015

 

$

792,156

Non-GAAP research and development expenses

$

245,095

 

$

210,513

 

$

790,854

 

$

723,741

 

 

 

 

 

 

 

 

GAAP selling, general and administrative expenses

$

210,344

 

$

186,382

 

$

770,658

 

$

620,639

Non-GAAP selling, general and administrative expenses

$

184,521

 

$

160,337

 

$

632,170

 

$

523,337

Research & Development (R&D) Expenses

Selling, General & Administrative (SG&A) Expenses

Other Financial Highlights

The adjustments to the non-GAAP measures provided in the financial results above and in the financial guidance below are described under “Use of Non-GAAP Financial Measures” later in this press release. A reconciliation of our GAAP to non-GAAP results presented in this release is included in the tables of this press release.

2023 Financial Guidance1

Full year December 31, 2023 financial guidance consists of the following:

Combined net product revenues for ONPATTRO, AMVUTTRA, GIVLAARI and OXLUMO1,2

$1,200 million – $1,285 million

Net Product Revenue Growth vs. 2022 at reported Fx rates1

34% to 44%

Net Product Revenue Growth vs. 2022 at constant exchange rates*

34% to 44%

Net revenues from collaborations and royalties

$100 million – $175 million

GAAP R&D and SG&A expenses

$1,790 million – $1,885 million

Non-GAAP R&D and SG&A expenses3

$1,575 million – $1,650 million

1 Uses December 31, 2022 Fx rates including: 1 EUR = 1.07 USD and 1 USD = 131 JPY

2 Assumes U.S. sNDA approval of patisiran for ATTR amyloidosis with cardiomyopathy by the PDUFA date on October 8, 2023

3 Excludes $215-$235 million of stock-based compensation expense from estimated GAAP R&D and SG&A expenses

* CER = Constant Exchange Rate, representing growth calculated as if the exchange rates had remained unchanged from those used in the twelve months ended December 31, 2022. CER is a Non-GAAP measure.

Use of Non-GAAP Financial Measures

This press release contains non-GAAP financial measures, including expenses adjusted to exclude certain non-cash expenses and non-recurring gains and expenses outside the ordinary course of the Company’s business. These measures are not in accordance with, or an alternative to, GAAP, and may be different from non-GAAP financial measures used by other companies.

The items included in GAAP presentations but excluded for purposes of determining non-GAAP financial measures for the periods presented in this press release are stock-based compensation expenses, realized and unrealized (gains) losses on marketable equity securities and loss on the extinguishment of debt. The Company has excluded the impact of stock-based compensation expense, which may fluctuate from period to period based on factors including the variability associated with performance-based grants for stock options and restricted stock units and changes in the Company’s stock price, which impacts the fair value of these awards. The Company has excluded the impact of the realized and unrealized (gains) losses on marketable equity securities because the Company does not believe these adjustments accurately reflect the performance of the Company’s ongoing operations for the period in which such gains or losses are reported, as their sole purpose is to adjust amounts on the balance sheet. The Company has excluded the loss on the extinguishment of debt because the Company believes the item is a non-recurring transaction outside the ordinary course of the Company’s business.

Percentage changes in revenue growth at CER, also a non-GAAP financial measure, are presented excluding the impact of changes in foreign currency exchange rates for investors to understand the underlying business performance. The current period’s foreign currency revenue values are converted into U.S. dollars using the average exchange rates from the prior period.

The Company believes the presentation of non-GAAP financial measures provides useful information to management and investors regarding the Company’s financial condition and results of operations. When GAAP financial measures are viewed in conjunction with non-GAAP financial measures, investors are provided with a more meaningful understanding of the Company’s ongoing operating performance and are better able to compare the Company’s performance between periods. In addition, these non-GAAP financial measures are among those indicators the Company uses as a basis for evaluating performance, allocating resources and planning and forecasting future periods. Non-GAAP financial measures are not intended to be considered in isolation or as a substitute for GAAP financial measures. A reconciliation between historical GAAP and non-GAAP measures presented in this release is provided later in this press release.

Conference Call Information

Management will provide an update on the Company and discuss fourth quarter and year-end 2022 results as well as expectations for the future via conference call on Thursday, February 23, 2023 at 8:30 am ET. To access the call, please register online at https://register.vevent.com/register/BI050ad56309204f0a836ec037dd396473. Participants are requested to register at a minimum 15 minutes before the start of the call. A replay of the call will be available two hours after the call and archived on the same web page for six months.

A live audio webcast of the call will be available on the Investors section of the Company’s website at www.alnylam.com/events. An archived webcast will be available on the Alnylam website approximately two hours after the event.

About ONPATTRO® (patisiran)

ONPATTRO is an RNAi therapeutic that is approved in the United States and Canada for the treatment of the polyneuropathy of hATTR amyloidosis in adults. ONPATTRO is also approved in the European Union, Switzerland and Brazil for the treatment of hATTR amyloidosis in adults with Stage 1 or Stage 2 polyneuropathy, and in Japan for the treatment of hATTR amyloidosis with polyneuropathy. ONPATTRO is an intravenously administered RNAi therapeutic targeting transthyretin (TTR). It is designed to target and silence TTR messenger RNA, thereby reducing the production of TTR protein before it is made. Reducing the pathogenic protein leads to a reduction in amyloid deposits in tissues. For more information about ONPATTRO, including full Prescribing Information, visit ONPATTRO.com.

About AMVUTTRA® (vutrisiran)

AMVUTTRA® (vutrisiran) is an RNAi therapeutic approved in the United States for the treatment of the polyneuropathy of hereditary transthyretin-mediated (hATTR) amyloidosis in adults. It is a double‑stranded small interfering RNA (siRNA) that targets mutant and wild‑type transthyretin (TTR) messenger RNA (mRNA). Using Alnylam’s Enhanced Stabilization Chemistry (ESC)-GalNAc-conjugate delivery platform, AMVUTTRA is designed for increased potency and high metabolic stability to allow for subcutaneous injection once every three months (quarterly). Results from the pivotal HELIOS-A Phase 3 study demonstrate AMVUTTRA rapidly reduces serum TTR levels, has the potential to reverse neuropathy impairment relative to baseline and improves other key measures of disease burden relative to external placebo in patients with the polyneuropathy of hATTR amyloidosis. For more information about AMVUTTRA, including the full U.S. Prescribing Information, visit AMVUTTRA.com.

About GIVLAARI® (givosiran)

GIVLAARI is an RNAi therapeutic targeting aminolevulinic acid synthase 1 (ALAS1) approved in the United States and Brazil for the treatment of adults with acute hepatic porphyria (AHP). GIVLAARI is also approved in the European Union for the treatment of AHP in adults and adolescents aged 12 years and older. In the pivotal study, givosiran was shown to significantly reduce the rate of porphyria attacks that required hospitalizations, urgent healthcare visits or intravenous hemin administration at home compared to placebo. GIVLAARI is Alnylam’s first commercially available therapeutic based on its Enhanced Stabilization Chemistry ESC-GalNAc conjugate technology to increase potency and durability. GIVLAARI is administered via subcutaneous injection once monthly at a dose based on actual body weight and should be administered by a healthcare professional. GIVLAARI works by specifically reducing elevated levels of ALAS1 messenger RNA (mRNA), leading to reduction of toxins associated with attacks and other disease manifestations of AHP. For more information about GIVLAARI, including the full U.S. Prescribing Information, visit GIVLAARI.com.

About OXLUMO® (lumasiran)

OXLUMO (lumasiran) is an RNAi therapeutic targeting hydroxyacid oxidase 1 (HAO1). HAO1 encodes glycolate oxidase (GO). Thus, by silencing HAO1 and depleting the GO enzyme, OXLUMO inhibits production of oxalate – the metabolite that directly contributes to the pathophysiology of PH1. OXLUMO utilizes Alnylam’s Enhanced Stabilization Chemistry (ESC)-GalNAc-conjugate technology, which enables subcutaneous dosing with increased potency and durability and a wide therapeutic index.

Contacts

Alnylam Pharmaceuticals, Inc.
Christine Regan Lindenboom

(Investors and Media)

617-682-4340

Josh Brodsky

(Investors)

617-551-8276

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