Ionis reports fourth quarter and full year 2024 financial results
- First independent launch underway following TRYNGOLZATM
approval -
- Second independent launch on track with donidalorsen PDUFA
August 21, 2025 -
- WAINUATM U.S. launch delivering accelerating
sequential growth -
- Ionis exceeds 2024 financial guidance and provides full
year 2025 guidance -
CARLSBAD, Calif., February 19, 2025 – Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) (the “Company”) today reported financial results for the fourth
quarter and full year ended December 31, 2024.
“With the recent launch of our first independent medicine, TRYNGOLZA for familial chylomicronemia syndrome, Ionis has begun a new chapter as a fully integrated
commercial-stage biotechnology company,” said Brett P. Monia, Ph.D., chief executive officer, Ionis. “Over the next three years, we expect three more independent launches, including donidalorsen later this year for hereditary angioedema and
olezarsen for severe hypertriglyceridemia in 2026, pending Phase 3 results in the second half of this year. Additionally, our partners are on track to launch four Ionis-discovered medicines over the same time period, including several that address
broad patient populations. Ionis continues to advance our next wave of potentially transformational wholly owned medicines, including ION582 for Angelman syndrome, which is on track to start Phase 3 development in the first half of this year. Our recent achievements, combined with our strong commercial execution and advancing pipeline, position Ionis to deliver increasing value for all our stakeholders.”
Fourth Quarter and Full Year 2024 Summary Financial Results(1):
| |
|
Three months
ended
December 31,
|
|
|
Year ended
December 31,
|
|
| |
|
2024
|
|
|
2023
|
|
|
2024
|
|
|
2023
|
|
| |
|
(amounts in millions)
|
|
|
Total revenue
|
|
$
|
227
|
|
|
$
|
325
|
|
|
$
|
705
|
|
|
$
|
788
|
|
|
Operating expenses
|
|
$
|
337
|
|
|
$
|
331
|
|
|
$
|
1,180
|
|
|
$
|
1,141
|
|
|
Operating expenses on a non-GAAP basis
|
|
$
|
301
|
|
|
$
|
305
|
|
|
$
|
1,050
|
|
|
$
|
1,035
|
|
|
Loss from operations
|
|
$
|
(110
|
)
|
|
$
|
(6
|
)
|
|
$
|
(475
|
)
|
|
$
|
(353
|
)
|
|
Income (Loss) from operations on a non-GAAP basis
|
|
$
|
(74
|
)
|
|
$
|
20
|
|
|
$
|
(345
|
)
|
|
$
|
(247
|
)
|
| |
(1) |
Reconciliation of GAAP to non-GAAP basis contained later in this release.
|
Financial Highlights
| • |
Revenue for the year ended December 31, 2024 substantially exceeded guidance as Ionis continued to generate revenue from diverse sources. Ionis
added new sources of revenue in 2024 with the launch of WAINUA and TRYNGOLZA in the U.S. in late January and late December, respectively
|
| • |
Operating expenses for the year ended December 31, 2024 were in line with expectations with increased expenses from commercialization efforts for WAINUA, TRYNGOLZA and donidalorsen
|
| • |
Cash, cash equivalents and short-term investments of $2.3 billion as of December 31, 2024 exceeded revised guidance and enable continued investments to support ongoing and upcoming planned launches
and advancing wholly owned medicines in development
|
Recent Highlights- Marketed Medicines
| • |
TRYNGOLZATM (olezarsen) launch underway following approval on December 19, 2024 in the U.S as first-ever treatment for adults living
with familial chylomicronemia syndrome (FCS) as an adjunct to diet
|
| • |
WAINUATM (eplontersen) (WAINZUA in EU) for the treatment of adults with polyneuropathy of hereditary transthyretin-mediated amyloidosis (ATTRv-PN) achieved multiple commercial and
regulatory milestones:
|
|
o |
Generated sales of $85 million resulting in royalty revenue of $20 million in the year ended December 31, 2024. Substantial sequential growth throughout 2024 as launch progressed, including an 84%
increase in product sales in the fourth quarter, compared to the third quarter
|
|
o |
Launch underway in numerous countries, including the UK, following approval by the Medicines and Healthcare products Regulatory Agency (MHRA) with an accelerated National Institute for Health and
Care Excellence (NICE) recommendation
|
|
o |
Received positive Committee for Medicinal Products for Human Use (CHMP) opinion from European Medicines Agency (EMA) for the treatment of hereditary transthyretin-mediated amyloidosis in adult
patients with stage 1 or stage 2 polyneuropathy
|
| • |
SPINRAZA® (nusinersen) for the treatment of spinal muscular atrophy (SMA) generated global sales of $1.6 billion resulting in royalty revenue of $216 million in year ended December 31,
2024. Product sales increased 2% in the fourth quarter of 2024, compared to the same period in 2023
|
|
o |
Higher dose nusinersen under regulatory review in U.S. (PDUFA date of September 22, 2025) and EU
|
| • |
QALSODY® (tofersen) for the treatment of SOD1-ALS generated global sales of $32 million resulting in royalty revenue of $4 million in the year ended December 31, 2024. Product sales grew sequentially throughout 2024
|
|
o |
Granted marketing approval in China and Japan
|
Recent Highlights- Late-Stage Pipeline
| • |
Olezarsen on track for Phase 3 data in patients with severe hypertriglyceridemia (sHTG) in H2:2025, positioning it to potentially treat this second more prevalent patient population with urgent unmet
need
|
| • |
Olezarsen and donidalorsen Canadian commercialization rights licensed to Theratechnologies
|
| • |
Donidalorsen on track for potential launch this year as the first RNA-targeted prophylactic treatment for people with hereditary angioedema (HAE):
|
|
o |
Under review in U.S. (PDUFA date of August 21, 2025) and EU
|
|
o |
Presented positive Phase 2 open label extension (OLE) study data demonstrating an overall sustained mean reduction in HAE attack rates of 96% in patients treated up to three years with every four
weeks or every eight weeks dosing
|
| • |
ION582 on track to initiate Phase 3 development in Angelman syndrome (AS) in H1:2025
|
| • |
Ulefnersen global commercialization rights licensed to Otsuka; Phase 3 development ongoing for the treatment of patients with FUS-ALS
|
Fourth Quarter, Full Year 2024 Financial Results and 2025 Financial Guidance
“In 2024, we exceeded our revenue guidance due to our continued pipeline and technology successes, which drove a smaller than anticipated operating loss. Importantly,
we added two new sources of commercial revenue with TRYNGOLZA product revenue from Ionis’ first independent launch and WAINUA royalties,” said Elizabeth L. Hougen, chief financial officer, Ionis. “In 2025, we will continue to invest in go-to-market activities for TRYNGOLZA for FCS and scale our resources to support our next planned launches, including donidalorsen for hereditary angioedema later this year. At the
same time, we are investing in our next wave of medicines, including Phase 3 development and pre-commercialization activities for ION582 for Angelman syndrome. These important investments position Ionis to deliver substantial and growing product
revenue; and when combined with increasing royalty revenue from anticipated partner launches, provides us with a clear path to achieve sustained positive cash flow.”
Revenue
Ionis’ revenue was comprised of the following:
| |
|
Three months ended
|
|
|
Year ended
|
|
| |
|
December 31,
|
|
|
December 31,
|
|
| |
|
2024
|
|
|
2023
|
|
|
2024
|
|
|
2023
|
|
|
Revenue:
|
|
(amounts in millions)
|
|
|
Commercial revenue:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SPINRAZA royalties
|
|
$
|
64
|
|
|
$
|
62
|
|
|
$
|
216
|
|
|
$
|
240
|
|
|
WAINUA royalties
|
|
|
10
|
|
|
|
-
|
|
|
|
20
|
|
|
|
-
|
|
|
Other commercial revenue:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TEGSEDI and WAYLIVRA revenue, net
|
|
|
8
|
|
|
|
9
|
|
|
|
34
|
|
|
|
35
|
|
|
Other revenue
|
|
|
4
|
|
|
|
8
|
|
|
|
23
|
|
|
|
34
|
|
|
Total commercial revenue
|
|
|
86
|
|
|
|
79
|
|
|
|
293
|
|
|
|
309
|
|
|
Research and development revenue:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Amortization from upfront payments
|
|
|
27
|
|
|
|
76
|
|
|
|
132
|
|
|
|
125
|
|
|
Milestone payments
|
|
|
30
|
|
|
|
11
|
|
|
|
106
|
|
|
|
101
|
|
|
License fees
|
|
|
34
|
|
|
|
92
|
|
|
|
71
|
|
|
|
117
|
|
|
Other services
|
|
|
6
|
|
|
|
-
|
|
|
|
24
|
|
|
|
10
|
|
|
Collaborative agreement revenue
|
|
|
97
|
|
|
|
179
|
|
|
|
333
|
|
|
|
353
|
|
|
WAINUA joint development revenue
|
|
|
44
|
|
|
|
67
|
|
|
|
79
|
|
|
|
126
|
|
|
Total research and development revenue
|
|
|
141
|
|
|
|
246
|
|
|
|
412
|
|
|
|
479
|
|
|
Total revenue
|
|
$
|
227
|
|
|
$
|
325
|
|
|
$
|
705
|
|
|
$
|
788
|
|
Commercial revenue for the year ended December 31, 2024 included new sources of commercial revenue with the launch of WAINUA in the U.S. in late January 2024 and the
launch of TRYNGOLZA in the U.S. in late December 2024. SPINRAZA product sales in the U.S. increased slightly in 2024 compared to 2023. SPINRAZA product sales outside of the U.S. were impacted from an annual order from a single country that did not
recur in 2024.
R&D revenue decreased for the year ended December 31, 2024 compared to 2023 primarily due to the decrease in WAINUA joint development revenue as development
activities relating to ATTRv-PN wound down with the launch of WAINUA.
Operating Expenses
Ionis’ operating expenses increased slightly for the year ended December 31, 2024 compared to 2023. SG&A expenses increased year over year primarily due to the
launches of WAINUA and TRYNGOLZA, and advancing launch preparation activities for donidalorsen. R&D expenses were flat year over year.
Balance Sheet
As of December 31, 2024, Ionis’ cash, cash equivalents and short-term investments were $2.3 billion, consistent with December 31, 2023. In September 2024, Ionis
generated gross proceeds of $500 million from a public offering of its common stock. Ionis’ working capital increased as of December 31, 2024, compared to December 31, 2023 primarily from the Company’s lower current liabilities as a result of lower
deferred contract revenue.
2025 Financial Guidance
The Company’s 2025 financial guidance reflects its evolution to a fully integrated commercial-stage biotechnology company independently launching its first medicine,
TRYNGOLZA, and advancing commercialization efforts for multiple additional upcoming planned launches. As a result, the Company expects to earn substantial revenue from numerous diverse sources, with a shift toward increasing commercial revenue.
Additionally, the Company expects a modest increase in its non-GAAP operating expenses in line with its plan to invest in the Company’s independent launches and advance its wholly owned pipeline of innovative medicines. The Company expects that these
investments will enable Ionis to deliver accelerating value.
|
Full Year 2025 Guidance
|
|
|
Revenue
|
>$600 million
|
|
Operating loss on a non-GAAP basis
|
<$495 million
|
|
Cash, cash equivalents and short-term investments
|
~$1.7 billion
|
Webcast
Management will host a conference call and webcast to discuss Ionis’ fourth quarter and full year 2024 results at 11:30 a.m. Eastern time on Wednesday, February 19,
2025. 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 fourth quarter and full year 2024
earnings slides click here.
For more information about SPINRAZA and QALSODY, visit https://www.spinraza.com/ and https://www.qalsody.com/, respectively. QALSODY is approved under accelerated approval based on reduction in plasma neurofilament light chain (NfL) observed in patients treated with QALSODY.
Continued approval may be contingent upon verification of clinical benefit in confirmatory trial(s).
INDICATION for TRYNGOLZA™ (olezarsen)
TRYNGOLZA™ (olezarsen) was approved by the U.S. Food and Drug Administration as an adjunct to diet to reduce triglycerides in adults with familial chylomicronemia
syndrome (FCS).
IMPORTANT SAFETY INFORMATION
CONTRAINDICATIONS
TRYNGOLZA is contraindicated in patients with a history of serious hypersensitivity to TRYNGOLZA or any of the excipients in TRYNGOLZA. Hypersensitivity reactions requiring
medical treatment have occurred.
WARNINGS AND PRECAUTIONS
Hypersensitivity Reactions
Hypersensitivity reactions (including symptoms of bronchospasm, diffuse erythema, facial swelling, urticaria, chills and myalgias) have been reported in patients treated
with TRYNGOLZA. Advise patients on the signs and symptoms of hypersensitivity reactions and instruct patients to promptly seek medical attention and discontinue use of TRYNGOLZA if hypersensitivity reactions occur.
ADVERSE REACTIONS
The most common adverse reactions (incidence >5% of TRYNGOLZA-treated patients and >3% higher frequency than placebo) were injection site reactions, decreased
platelet count and arthralgia.
Please see full Prescribing Information for TRYNGOLZA.
INDICATION for WAINUA™ (eplontersen)
WAINUA injection, for subcutaneous use, 45 mg is indicated for the treatment of the polyneuropathy of hereditary transthyretin-mediated amyloidosis in adults.
IMPORTANT SAFETY INFORMATION for WAINUA™ (eplontersen)
WARNINGS AND PRECAUTIONS
Reduced Serum Vitamin A Levels and Recommended Supplementation WAINUA leads to a decrease in serum vitamin A levels. Supplement with recommended daily allowance of vitamin A. Refer patient to an ophthalmologist if ocular symptoms suggestive of vitamin A deficiency occur.
ADVERSE REACTIONS
Most common adverse reactions (≥9% in WAINUA-treated patients) were vitamin A decreased (15%) and vomiting (9%).
Please see link to U.S. Full Prescribing Information for WAINUA.
About Ionis Pharmaceuticals, Inc.
For three decades, Ionis has invented medicines that bring better futures to people with serious diseases. Ionis currently has six marketed medicines and a leading
pipeline in neurology, cardiology and select areas of high patient need. As the pioneer in RNA-targeted medicines, Ionis continues to drive innovation in RNA therapies in addition to advancing new approaches in gene editing. A deep understanding of
disease biology and industry-leading technology propels our work, coupled with a passion and urgency to deliver life-changing advances for patients. To learn more about Ionis, visit Ionis.com
and follow us on X (Twitter), LinkedIn and Instagram.
Ionis’ Forward-looking Statement
This press release includes forward-looking statements regarding Ionis’ business, financial guidance and the therapeutic and commercial potential of our commercial
medicines, additional medicines in development and technologies. Any statement describing Ionis’ goals, expectations, financial or other projections, intentions or beliefs is a forward-looking statement and should be considered an at-risk statement.
Such statements are subject to certain risks and uncertainties including those inherent in the process of discovering, developing and commercializing medicines that are safe and effective for use as human therapeutics, and in the endeavor of building
a business around such medicines. Ionis’ forward-looking statements also involve assumptions that, if they never materialize or prove correct, could cause its results to differ materially from those expressed or implied by such forward-looking
statements. Although Ionis’ forward-looking statements reflect the good faith judgment of its management, these statements are based only on facts and factors currently known by Ionis. Except as required by law, we undertake no obligation to update
any forward-looking statements for any reason. As a result, you are cautioned not to rely on these forward-looking statements. These and other risks concerning Ionis' programs are described in additional detail in Ionis' annual report on Form 10-K
for the year ended December 31, 2023, and most recent Form 10-Q, which are on file with the Securities and Exchange Commission. Copies of these and other documents are available from the Company.
In this press release, unless the context requires otherwise, “Ionis,” “Company,” “we,” “our” and “us” all refer to Ionis Pharmaceuticals and its subsidiaries.
Ionis Pharmaceuticals® is a registered trademark of Ionis Pharmaceuticals, Inc. TRYNGOLZATM is a trademark of Ionis Pharmaceuticals, Inc. Akcea
Therapeutics® is a registered trademark of Akcea Therapeutics, Inc. TEGSEDI® is a registered trademark of Akcea Therapeutics, Inc. WAYLIVRA® is a registered trademark of Akcea Therapeutics, Inc. SPINRAZA®
and QALSODY® are registered trademarks of Biogen. WAINUATM is a registered trademark of the AstraZeneca group of companies.
Ionis Investor Contact:
D. Wade Walke, Ph.D.
IR@ionis.com
760-603-2331
Ionis Media Contact:
Hayley Soffer
media@ionis.com
760-603-4679
IONIS PHARMACEUTICALS, INC.
SELECTED FINANCIAL INFORMATION
Condensed Consolidated Statements of Operations
(In Millions, Except Per Share Data)
| |
|
Three months ended
|
|
|
Year ended
|
|
| |
|
December 31,
|
|
|
December 31,
|
|
| |
|
2024
|
|
|
2023
|
|
|
2024
|
|
|
2023
|
|
| |
|
(unaudited)
|
|
|
Revenue:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Commercial revenue:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SPINRAZA royalties
|
|
$
|
64
|
|
|
$
|
62
|
|
|
$
|
216
|
|
|
$
|
240
|
|
|
WAINUA royalties
|
|
|
10
|
|
|
|
-
|
|
|
|
20
|
|
|
|
-
|
|
|
Other commercial revenue
|
|
|
12
|
|
|
|
17
|
|
|
|
57
|
|
|
|
69
|
|
|
Total commercial revenue
|
|
|
86
|
|
|
|
79
|
|
|
|
293
|
|
|
|
309
|
|
|
Research and development revenue:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Collaborative agreement revenue
|
|
|
97
|
|
|
|
179
|
|
|
|
333
|
|
|
|
353
|
|
|
WAINUA joint development revenue
|
|
|
44
|
|
|
|
67
|
|
|
|
79
|
|
|
|
126
|
|
|
Total research and development revenue
|
|
|
141
|
|
|
|
246
|
|
|
|
412
|
|
|
|
479
|
|
|
Total revenue
|
|
|
227
|
|
|
|
325
|
|
|
|
705
|
|
|
|
788
|
|
|
Expenses:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Cost of sales
|
|
|
4
|
|
|
|
3
|
|
|
|
11
|
|
|
|
9
|
|
|
Research, development and patent
|
|
|
245
|
|
|
|
257
|
|
|
|
902
|
|
|
|
900
|
|
|
Selling, general and administrative
|
|
|
88
|
|
|
|
71
|
|
|
|
267
|
|
|
|
232
|
|
|
Total operating expenses
|
|
|
337
|
|
|
|
331
|
|
|
|
1,180
|
|
|
|
1,141
|
|
|
Loss from operations
|
|
|
(110
|
)
|
|
|
(6
|
)
|
|
|
(475
|
)
|
|
|
(353
|
)
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other income (expense):
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Interest expense related to the sale of future royalties
|
|
|
(19
|
)
|
|
|
(18
|
)
|
|
|
(73
|
)
|
|
|
(69
|
)
|
|
Other income, net
|
|
|
22
|
|
|
|
21
|
|
|
|
88
|
|
|
|
88
|
|
|
Loss before income tax benefit (expense)
|
|
|
(107
|
)
|
|
|
(3
|
)
|
|
|
(460
|
)
|
|
|
(334
|
)
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Income tax benefit (expense)
|
|
|
3
|
|
|
|
(6
|
)
|
|
|
6
|
|
|
|
(32
|
)
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Net loss
|
|
$
|
(104
|
)
|
|
$
|
(9
|
)
|
|
$
|
(454
|
)
|
|
$
|
(366
|
)
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Basic and diluted net loss per share
|
|
$
|
(0.66
|
)
|
|
$
|
(0.06
|
)
|
|
$
|
(3.04
|
)
|
|
$
|
(2.56
|
)
|
|
Shares used in computing basic and diluted net loss per share
|
|
|
158
|
|
|
|
144
|
|
|
|
150
|
|
|
|
143
|
|
IONIS PHARMACEUTICALS, INC.
Reconciliation of GAAP to Non-GAAP Basis:
Condensed Consolidated Operating Expenses, Loss From Operations, and Net Loss
(In Millions)
| |
|
Three months ended
December 31,
|
|
|
Year ended
December 31,
|
|
| |
|
2024
|
|
|
2023
|
|
|
2024
|
|
|
2023
|
|
| |
|
(unaudited)
|
|
|
As reported research, development and patent expenses according to GAAP
|
|
$
|
245
|
|
|
$
|
257
|
|
|
$
|
902
|
|
|
$
|
900
|
|
|
Excluding compensation expense related to equity awards
|
|
|
(25
|
)
|
|
|
(20
|
)
|
|
|
(92
|
)
|
|
|
(78
|
)
|
|
Non-GAAP research, development and patent expenses
|
|
$
|
220
|
|
|
$
|
237
|
|
|
$
|
810
|
|
|
$
|
822
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
As reported selling, general and administrative expenses according to GAAP
|
|
$
|
88
|
|
|
$
|
71
|
|
|
$
|
267
|
|
|
$
|
232
|
|
|
Excluding compensation expense related to equity awards
|
|
|
(11
|
)
|
|
|
(6
|
)
|
|
|
(37
|
)
|
|
|
(27
|
)
|
|
Non-GAAP selling, general and administrative expenses
|
|
$
|
77
|
|
|
$
|
65
|
|
|
$
|
230
|
|
|
$
|
205
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
As reported operating expenses according to GAAP
|
|
$
|
337
|
|
|
$
|
331
|
|
|
$
|
1,180
|
|
|
$
|
1,141
|
|
|
Excluding compensation expense related to equity awards
|
|
|
(36
|
)
|
|
|
(26
|
)
|
|
|
(130
|
)
|
|
|
(106
|
)
|
|
Non-GAAP operating expenses
|
|
$
|
301
|
|
|
$
|
305
|
|
|
$
|
1,050
|
|
|
$
|
1,035
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
As reported loss from operations according to GAAP
|
|
$
|
(110
|
)
|
|
$
|
(6
|
)
|
|
$
|
(475
|
)
|
|
$
|
(353
|
)
|
|
Excluding compensation expense related to equity awards
|
|
|
(36
|
)
|
|
|
(26
|
)
|
|
|
(130
|
)
|
|
|
(106
|
)
|
|
Non-GAAP loss from operations
|
|
$
|
(74
|
)
|
|
$
|
20
|
|
|
$
|
(345
|
)
|
|
$
|
(247
|
)
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
As reported net loss according to GAAP
|
|
$
|
(104
|
)
|
|
$
|
(9
|
)
|
|
$
|
(454
|
)
|
|
$
|
(366
|
)
|
|
Excluding compensation expense related to equity awards and related tax effects
|
|
|
(36
|
)
|
|
|
(26
|
)
|
|
|
(130
|
)
|
|
|
(106
|
)
|
|
Non-GAAP net loss
|
|
$
|
(68
|
)
|
|
$
|
17
|
|
|
$
|
(324
|
)
|
|
$
|
(260
|
)
|
Reconciliation of GAAP to Non-GAAP Basis
As illustrated in the Selected Financial Information in this press release, non-GAAP operating expenses, non-GAAP loss from operations, and non-GAAP net loss were
adjusted from GAAP to exclude compensation expense related to equity awards and the related tax effects. Compensation expense related to equity awards are non-cash. These measures are provided as supplementary information and are not a substitute for
financial measures calculated in accordance with GAAP. Ionis reports these non-GAAP results to better enable financial statement users to assess and compare its historical performance and project its future operating results and cash flows. Further,
the presentation of Ionis’ non-GAAP results is consistent with how Ionis’ management internally evaluates the performance of its operations.
IONIS PHARMACEUTICALS, INC.
Condensed Consolidated Balance Sheets
(In Millions)
| |
|
December 31,
|
|
|
December 31,
|
|
| |
|
2024
|
|
|
2023
|
|
| |
|
(unaudited)
|
|
|
|
|
|
Assets:
|
|
|
|
|
|
|
|
Cash, cash equivalents and short-term investments
|
|
$
|
2,298
|
|
|
$
|
2,331
|
|
|
Contracts receivable
|
|
|
92
|
|
|
|
98
|
|
|
Other current assets
|
|
|
230
|
|
|
|
213
|
|
|
Property, plant and equipment, net
|
|
|
94
|
|
|
|
71
|
|
|
Right-of-use assets
|
|
|
162
|
|
|
|
172
|
|
|
Other assets
|
|
|
127
|
|
|
|
105
|
|
|
Total assets
|
|
$
|
3,003
|
|
|
$
|
2,990
|
|
| |
|
|
|
|
|
|
|
|
|
Liabilities and stockholders’ equity:
|
|
|
|
|
|
|
|
|
|
Current portion of deferred contract revenue
|
|
$
|
79
|
|
|
$
|
151
|
|
|
0.125% convertible senior notes, net – short-term
|
|
|
-
|
|
|
|
44
|
|
|
Other current liabilities
|
|
|
229
|
|
|
|
253
|
|
|
1.75% convertible senior notes, net
|
|
|
565
|
|
|
|
562
|
|
|
0% convertible senior notes, net
|
|
|
629
|
|
|
|
625
|
|
|
Liability related to sale of future royalties, net
|
|
|
542
|
|
|
|
514
|
|
|
Long-term lease liabilities
|
|
|
162
|
|
|
|
171
|
|
|
Long-term obligations, less current portion
|
|
|
52
|
|
|
|
42
|
|
|
Long-term deferred contract revenue
|
|
|
157
|
|
|
|
241
|
|
|
Total stockholders’ equity
|
|
|
588
|
|
|
|
387
|
|
|
Total liabilities and stockholders’ equity
|
|
$
|
3,003
|
|
|
$
|
2,990
|
|
Key 2025 and 2026 Value Driving Events(1)
| |
New Product Launches |
| |
Program
|
|
Indication
|
2025
|
2026
|
| |
Donidalorsen (U.S.)
|
|
HAE
|
•
|
|
| |
TRYNGOLZA (U.S.)
|
|
FCS
|
Achieved
|
|
| |
WAINZUA (EU)
|
|
ATTRv-PN
|
•
|
|
| |
Olezarsen (U.S.)
|
|
sHTG
|
|
•
|
| |
Zilganersen (U.S.)
|
|
Alexander disease
|
|
•
|
| |
Regulatory Actions |
| |
Program
|
|
Indication
|
|
Regulatory Action
|
2025
|
2026
|
| |
Donidalorsen
|
|
HAE
|
|
U.S. approval decision
|
•
|
|
| |
EU approval decision
|
|
•
|
| |
TRYNGOLZA
|
|
FCS
|
|
EU approval decision
|
•
|
|
| |
Olezarsen
|
|
sHTG
|
|
U.S. submission
|
•
|
|
| |
U.S. approval decision
|
|
•
|
| |
Zilganersen
|
|
Alexander disease
|
|
U.S. submission
|
|
•
|
| |
U.S. approval decision
|
|
•
|
| |
Nusinersen
(higher dose)
|
|
SMA
|
|
U.S. and EU submissions
|
Achieved
|
|
| |
U.S. approval decision
|
•
|
|
| |
WAINZUA
|
|
ATTRv-PN
|
|
EU approval decision
|
•
|
|
| |
Pelacarsen
|
|
Lp(a)- CVD
|
|
U.S. submission
|
|
•
|
| |
Bepirovirsen
|
|
HBV
|
|
Regulatory submission(s)
|
|
•
|
| |
Regulatory decision(s)
|
|
•
|
| |
Key Phase 3 Clinical Events
|
| |
Program
|
|
Indication
|
|
Event
|
2025
|
2026
|
| |
Olezarsen
|
|
sHTG
|
|
CORE, CORE2 and Essence data
|
•
|
|
| |
Zilganersen
|
|
Alexander disease
|
|
Phase 3 data
|
•
|
|
| |
ION582
|
|
Angelman syndrome
|
|
Phase 3 study start
|
•
|
|
| |
Phase 3 enrollment completion
|
|
•
|
| |
Pelacarsen
|
|
Lp(a)-CVD
|
|
HORIZON data
|
|
•
|
| |
Bepirovirsen
|
|
HBV
|
|
B-Well data
|
|
•
|
| |
Eplontersen
|
|
ATTR-CM
|
|
CARDIO-TTRansform data
|
|
•
|
| |
Sefaxersen
|
|
IgAN
|
|
IMAGINATION data
|
|
•
|
| |
Ulefnersen
|
|
FUS-ALS
|
|
Phase 3 data
|
|
•
|
| (1) |
Timing expectations based on current assumptions and subject to change.
|
| • |
Indicates that the milestone is anticipated in the respective year
|
# # #
10
