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Protagonist Therapeutics Inc

For the period ended Mar 31, 2025. Filed May 6, 2025.

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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.

Mar 31, 2025 · Filed May 6, 2025

PTGX$136.26+0.3%Stored close · as of Nov 10, 2026

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Condensed Consolidated Statements of Cash Flows

(In thousands)

​​​​​​​
​ · ​ · Three Months Ended
​ · ​ · March 31,
​ · 2025 · 2024
Cash Flows from Operating Activities · ​ · ​ · ​
Net (loss) income​$(11,655)​$207,340
Adjustments to reconcile net (loss) income to net cash provided by (used in) operating activities:​​​​​​
Stock-based compensation​​13,802​​9,352
Non-cash lease expense​​569​​584
Depreciation​​239​​236
Accretion of discount on marketable securities​​(2,289)​​(1,615)
Net realized loss on sale of marketable securities​​5​​—
Changes in operating assets and liabilities:​​​​​​
Receivable from collaboration partner​​165,000​​(290,043)
Contract asset​​(22,825)​​—
Prepaid expenses and other assets​​(948)​​(915)
Accounts payable​​1,237​​2,825
Accrued expenses and other payables​​(11,817)​​(2,870)
Deferred revenue​​(5,496)​​45,047
Income taxes payable​​(800)​​3,326
Operating lease liability​​341​​(696)
Net cash provided by (used in) operating activities​​125,363​​(27,429)
Cash Flows from Investing Activities​​​​​​
Purchase of marketable securities​​(214,040)​​(65,671)
Proceeds from maturities of marketable securities​​113,180​​71,984
Proceeds from sale of marketable securities​​7,003​​—
Purchases of property and equipment​​(545)​​(242)
Net cash (used in) provided by investing activities​​(94,402)​​6,071
Cash Flows from Financing Activities​​​​​​
Proceeds from issuance of common stock upon exercise of stock options and purchases under employee stock purchase plan​​11,922​​7,799
Tax withholding payments related to net settlement of restricted stock units​​(479)​​(600)
Net cash provided by financing activities​​11,443​​7,199
Net increase (decrease) in cash, cash equivalents and restricted cash​​42,404​​(14,159)
Cash, cash equivalents and restricted cash, beginning of period​97,474​186,952
Cash, cash equivalents and restricted cash, end of period​$139,878​$172,793
Supplemental Disclosure of Non-Cash Financing and Investing Information:​​​​​​
Purchases of property and equipment in accounts payable and accrued liabilities​$33​$45
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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.