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IONIS PHARMACEUTICALS INC

For the period ended Sep 30, 2026. Filed Nov 9, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2026 · Filed Nov 9, 2026

IONS$31.00-21.4%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

See the whole filing, with its images and exhibits

Condensed Consolidated Balance Sheets

(in thousands, except share data)

September 30,December 31,
20262025
(unaudited)
ASSETS
Current assets:
Cash and cash equivalents$296,303$372,260
Short-term investments1,587,6042,305,176
Contracts receivable88,34066,059
Inventories28,57810,048
Other current assets360,676237,092
Total current assets2,361,5012,990,635
Property, plant and equipment, net162,059123,048
Right-of-use assets228,035238,549
Deposits and other assets160,995171,604
Total assets$2,912,590$3,523,836
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable$27,113$28,082
Accrued compensation61,379116,236
Accrued liabilities116,177106,089
Income taxes payable1092,713
0 percent convertible senior notes due April 2026, net-431,948
Liability related to sale of future royalties, net138,18811,689
Current portion of deferred contract revenue70,20373,761
Other current liabilities22,12311,049
Total current liabilities435,292781,567
Long-term deferred contract revenue48,75592,001
0 percent convertible senior notes due 2030, net754,289751,495
1.75 percent convertible senior notes due 2028, net569,974567,830
Liability related to sale of future royalties, net427,840551,353
Long-term lease liabilities262,477262,383
Long-term obligations20,32328,118
Total liabilities2,518,9503,034,747
Stockholders’ equity:
Common stock, $0.001 par value; 300,000,000 shares authorized, 166,410,425 and 163,304,875 shares issued and outstanding at September 30, 2026 and December 31, 2025, respectively166163
Additional paid-in capital3,381,6323,145,402
Accumulated other comprehensive loss(39,818)(25,281)
Accumulated deficit(2,948,340)(2,631,195)
Total stockholders' equity393,640489,089
Total liabilities and stockholders’ equity$2,912,590$3,523,836

Index

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.