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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$28.19-9.1%Stored close · as of Nov 10, 2026

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

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Condensed Consolidated Statements of Cash Flows

Nine Months Ended
September 30,
2026 · 2025
Operating activities:
Net loss$(317,145)$(151,993)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation10,3336,749
Amortization of right-of-use operating lease assets10,5146,803
Amortization of other assets2,0961,801
Amortization of discount on investments, net(12,597)(18,063)
Amortization of debt issuance costs6,0454,940
Non-cash royalty revenue related to sale of royalties(35,986)(38,478)
Non-cash interest related to sale of future royalties38,42754,964
Stock-based compensation expense132,29490,554
Gain on investments, net(21,929)(9,437)
Non-cash losses (gains) related to other assets1,296(3,643)
Changes in operating assets and liabilities:
Contracts receivable(22,281)67,580
Inventories(46,622)(14,600)
Other current and long-term assets(60,346)(123,489)
Accounts payable(2,051)(29,116)
Income taxes(2,604)67
Accrued compensation(54,857)(12,595)
Accrued liabilities and other liabilities15,51287,683
Deferred contract revenue(46,804)(50,601)
Net cash used in operating activities(406,705)(130,874)
Investing activities:
Purchases of short-term investments(706,278)(1,126,595)
Proceeds from sale of short-term investments1,422,1661,302,751
Purchases of property, plant and equipment(50,556)(30,152)
Acquisition of licenses and other assets, net(5,139)(4,275)
Net cash provided by investing activities660,193141,729
Financing activities:
Proceeds from issuance of common stock through equity plans, net103,39384,787
Repayment of 0 percent convertible senior notes due 2026(432,511)-
Principal payments on mortgage debt(128)(123)
Net cash provided by (used in) financing activities(329,246)84,664
Effects of exchange rates on cash(199)745
Net increase (decrease) in cash and cash equivalents(75,957)96,264
Cash and cash equivalents at beginning of period372,260242,077
Cash and cash equivalents at end of period$296,303$338,341
Supplemental disclosures of cash flow information:
Interest paid$7,819$5,399
Income taxes paid (refunds received), net$3,794$(661)
Supplemental disclosures of non-cash investing and financing activities:
Right-of-use assets obtained in exchange for lease obligations$-$86,939
Amounts accrued for capital and patent expenditures$1,082$478

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