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Alector, Inc.

For the period ended Sep 30, 2026. Filed Nov 5, 2026.

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.

Sep 30, 2026 · Filed Nov 5, 2026

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)

September 30,December 31,
20262025
Assets
Current assets:
Cash and cash equivalents$75,472$65,802
Marketable securities63,225190,222
Prepaid expenses and other current assets6,64910,428
Total current assets145,346266,452
Property and equipment, net7,65710,841
Operating lease right-of-use assets10,62913,712
Restricted cash1,8461,846
Other assets299386
Total assets$165,777$293,237
Liabilities and stockholders’ equity
Current liabilities:
Accounts payable$1,140$1,691
Accrued clinical supply costs2833,669
Accrued liabilities8,38319,299
Deferred revenue, current portion—6,684
License fee payable15,000—
Payable to collaboration partner1,31917,289
Refund liability to collaboration partner, current portion—11,449
Operating lease liabilities, current portion9,2909,056
Debt, current portion—366
Total current liabilities35,41569,503
Deferred revenue, long-term portion—164,537
Debt, long-term portion—9,323
Operating lease liabilities, long-term portion11,71017,488
Other long-term liabilities2,0831,737
Total liabilities49,208262,588
Commitments and contingencies (Note 4)
Stockholders’ equity :
Common stock, $0.0001 par value; 200,000,000 shares authorized; 112,274,895 and 110,362,581 shares issued and outstanding as of September 30, 2026 and December 31, 2025, respectively1111
Additional paid-in capital1,010,1661,002,528
Accumulated other comprehensive (loss) income(232)166
Accumulated deficit(893,376)(972,056)
Total stockholders’ equity116,56930,649
Total liabilities and stockholders’ equity$165,777$293,237
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.