Alector, Inc. (ALEC)

$1.56 +1.96%

EARNINGS ANALYTICS

event_note Approx. Next Earnings: ~2026-08-07 APPROXIMATE

Across 21 earnings reports since May 05, 2021, Alector, Inc. (ALEC) has a clear post-earnings pattern. It moves ±9.97% on average after reporting and finishes higher 61.9% of the time. Its largest post-earnings gain was +47.26% (Aug 07, 2025) and its largest decline was -19.81% (Nov 08, 2022). The next earnings report is predicted for 2026-08-07 (approximate).

Earnings Price Reaction

Scroll to zoom, drag to pan — click earnings dots for details

Beat Miss

Earnings Impact

Total Earnings

Avg Abs. Movement

±9.97%

Positive %

61.9%

Negative %

38.1%

Historical Earnings Statistics

Date	Timing	Open	High	Close	Volume	Movement %	SEC Filing
May 07, 2026	☽ POST	$2.53	$2.53	$2.44	16,296	-13.73%	open_in_new
Feb 25, 2026	☽ POST	$2.20	$2.42	$2.39	992,600	+7.11%	open_in_new
Nov 06, 2025	☽ POST	$1.25	$1.33	$1.30	2,363,400	-1.54%	open_in_new
Aug 07, 2025	☽ POST	$1.43	$1.47	$1.46	651,800	+47.26%	open_in_new
May 08, 2025	☽ POST	$1.01	$1.07	$1.04	753,700	+12.5%	open_in_new
Feb 26, 2025	☽ POST	$1.77	$1.81	$1.72	578,700	-3.49%	open_in_new
Nov 06, 2024	☽ POST	$5.30	$5.48	$5.24	1,849,900	+7.63%	open_in_new
Aug 07, 2024	☽ POST	$5.17	$5.24	$4.91	552,000	+3.87%	open_in_new
May 08, 2024	☽ POST	$5.17	$5.30	$5.19	325,500	+0.19%	open_in_new
Feb 27, 2024	☽ POST	$6.49	$7.06	$7.01	726,500	-0.29%	open_in_new
Nov 07, 2023	☽ POST	$5.47	$5.78	$5.75	354,400	-7.3%	open_in_new
Aug 03, 2023	☽ POST	$6.60	$6.73	$6.62	230,000	+32.38%	open_in_new
May 04, 2023	☽ POST	$6.53	$6.80	$6.72	414,800	+10.27%	open_in_new
Feb 28, 2023	☽ POST	$8.66	$8.98	$8.54	453,800	+3.04%	open_in_new
Nov 08, 2022	☽ POST	$8.58	$8.84	$8.58	458,900	-19.81%	open_in_new
Aug 04, 2022	☽ POST	$11.33	$11.51	$11.33	441,200	+15.27%	open_in_new
May 05, 2022	☽ POST	$10.12	$10.41	$9.52	704,900	-6.51%	open_in_new
Feb 24, 2022	☽ POST	$15.33	$16.20	$16.15	621,200	-0.93%	open_in_new
Nov 04, 2021	☽ POST	$24.67	$25.05	$24.91	742,700	+0.76%	open_in_new
Aug 03, 2021	☽ POST	$25.31	$26.24	$25.79	945,500	+7.56%	open_in_new
May 05, 2021	☽ POST	$18.42	$18.50	$15.71	642,100	+8.02%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±9.97%

Avg % price change on earnings

description

SEC Filings

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Browse all SEC filings

SEC Filing Types

description SCHEDULE 13G/A

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Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
144	20260603	open_in_new SEC.gov
4	20260603	open_in_new SEC.gov
4	20260603	open_in_new SEC.gov
4	20260603	open_in_new SEC.gov
4	20260603	open_in_new SEC.gov
144	20260601	open_in_new SEC.gov
144	20260601	open_in_new SEC.gov
144	20260601	open_in_new SEC.gov
SCHEDULE 13G/A	20260514	open_in_new SEC.gov
10-Q	20260507	open_in_new SEC.gov

Frequently asked about ALEC earnings

When does Alector, Inc. report earnings next? expand_more

Alector, Inc. (ALEC)'s next earnings date is approximate for 2026-08-07. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does ALEC stock move after earnings? expand_more

Over 21 reports, ALEC has moved an average of ±9.97% the session after earnings, closing higher 61.9% of the time.

What was ALEC's biggest post-earnings move? expand_more

ALEC's largest post-earnings gain on record was +47.26% on Aug 07, 2025, and its largest decline was -19.81% on Nov 08, 2022.

Where can I find Alector, Inc.'s SEC filings? expand_more

All of Alector, Inc.'s SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.