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Alto Neuroscience, Inc.

For the period ended Dec 31, 2025. Filed Mar 16, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Mar 16, 2026

ANRO$28.61+2.9%Stored close · as of Nov 10, 2026

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

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Contents

Item 8. Consolidated Statements of Cash Flows

Consolidated Statements of Cash Flows

(in thousands)

Year Ended December 31,
20252024
Cash Flows from Operating Activities:
Net loss$(63,238)$(61,431)
Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation expense8,1087,631
Depreciation661502
Non-cash research and development license expense—735
Non-cash lease expense774337
Non-cash interest expense related to term loan729393
Loss on disposal of assets15652
Other327297
Loss on debt extinguishment681—
Changes in operating assets and liabilities:
Prepaid expenses and other assets101(463)
Accounts payable221516
Accrued liabilities and other liabilities(289)4,007
Net cash used in operating activities(51,769)(47,424)
Cash Flows from Investing Activities:
Capital expenditures(24)(2,075)
Net cash used in investing activities(24)(2,075)
Cash Flows from Financing Activities:
Proceeds from sale of common stock and pre-funded warrants in private placement50,000—
Payments from sale of common stock and pre-funded warrants in private placement(167)—
Proceeds from issuance of common stock from initial public offering—137,579
Payments of initial public offering costs—(3,225)
Payments on issuance cost from registration statement(556)—
Proceeds from issuance of term loan, net19,688—
Repayment of former term loan(10,213)—
Payment of loan financing cost(127)—
Payments on issuance cost from Series C preferred stock financing—(100)
Proceeds from Convertible Grant Agreement7501,250
Proceeds from exercise of stock options703187
Net cash provided by financing activities60,078135,691
Effect of exchange rate changes on cash, cash equivalents and restricted cash(30)(11)
Net increase in cash, cash equivalents and restricted cash8,25586,181
Cash, cash equivalents and restricted cash at the beginning of the period168,72982,548
Cash, cash equivalents and restricted cash at the end of the period$176,984$168,729
Supplemental Disclosure of Non-cash Activities
Conversion of K2 term loan into shares of common stock$3,732$—
Issuance of warrants in connection with term loan$524$—
Costs from sale of common stock and pre-funded warrants in private placement not yet paid$107$—
Conversion of preferred stock into common stock upon completion of initial public offering$—$141,477
Reclassification of preferred warrant liability to equity$—$1,595
Reclassification of deferred offering costs to equity$—$1,393
Operating right-of-use asset obtained in exchange for lease obligation$—$5,246
Deferred offering and share issue costs not yet paid$—$8
Supplemental Disclosure of Cash Flow Information
Cash paid for interest$1,660$999
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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.