Alector, Inc.
Alector, Inc. (ALEC) is a publicly traded company in the Unknown sector. Across all available filings, 28 corporate insiders have executed 418 transactions totaling $195.7M, demonstrating a bearish sentiment with -$163.4M in net insider flow. The most recent transaction on Dec 5, 2025 involved a sale of 4,753 shares valued at $5.8K.
ALEC Insider Activity Summary
Who Is Buying ALEC Stock?
No significant insider buying has been recorded for ALEC in the recent period.
Who Is Selling ALEC Stock?
No significant insider selling has been recorded for ALEC in the recent period.
Is Alector, Inc. Insider Trading Bullish or Bearish?
Based on recent SEC filings, insider sentiment for ALEC is bearish with an Insider Alignment Score of 8/100 and a net flow of -$163.4M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
ALEC Frequently Asked Questions
Understanding ALEC Insider Activity
Insider trading at Alector, Inc. (ALEC) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 28 insiders are actively trading ALEC stock, having executed 418 transactions in the past 90 days. The most active insider is Advisors Llc Orbimed (Executive), who has made 51 transactions totaling $105.0M.
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Track Alector, Inc. Insider Activity
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