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Alector, Inc.

For the period ended Jun 30, 2025. Filed Aug 7, 2025.

View on SEC.gov

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.

Jun 30, 2025 · Filed Aug 7, 2025

ALEC$2.46+7.4%Stored close · as of Nov 9, 2026

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

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Condensed Consolidated Balance Sheets

(In thousands, except share and per share data)

June 30,December 31,
20252024
Assets
Current assets:
Cash and cash equivalents$44,771$33,021
Marketable securities262,509380,376
Prepaid expenses and other current assets11,89811,420
Total current assets319,178424,817
Property and equipment, net13,91417,145
Operating lease right-of-use assets16,99019,951
Restricted cash1,8461,846
Other assets4,4944,544
Total assets$356,422$468,303
Liabilities and stockholders’ equity
Current liabilities:
Accounts payable$2,217$2,215
Accrued clinical supply costs5,1506,989
Accrued liabilities14,21528,890
Deferred revenue, current portion13,40223,663
Payable to collaboration partner6,6075,914
Refund liability to collaboration partner, current portion33,85948,634
Operating lease liabilities, current portion8,9048,754
Total current liabilities84,354125,059
Deferred revenue, long-term portion168,870172,169
Long-term debt9,5369,389
Refund liability to collaboration partner, long-term portion—9,276
Operating lease liabilities, long-term portion21,04324,376
Other long-term liabilities1,4441,234
Total liabilities285,247341,503
Commitments and contingencies (Note 4)
Stockholders’ equity:
Common stock, $0.0001 par value; 200,000,000 shares authorized; 101,212,329 and 99,085,888 shares issued and outstanding as of June 30, 2025 and December 31, 2024, respectively99
Additional paid-in capital971,192955,657
Accumulated other comprehensive income96261
Accumulated deficit(900,122)(829,127)
Total stockholders’ equity71,175126,800
Total liabilities and stockholders’ equity$356,422$468,303
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.