Gossamer Bio, Inc.
Gossamer Bio, Inc. (GOSS) is a publicly traded company in the Unknown sector. Across all available filings, 18 corporate insiders have executed 108 transactions totaling $16.0M, demonstrating a bearish sentiment with -$6.9M in net insider flow. The most recent transaction on Oct 1, 2025 involved a transaction of 125,000 shares valued at $0.
GOSS Insider Activity Summary
Who Is Buying GOSS Stock?
No significant insider buying has been recorded for GOSS in the recent period.
Who Is Selling GOSS Stock?
No significant insider selling has been recorded for GOSS in the recent period.
Is Gossamer Bio, Inc. Insider Trading Bullish or Bearish?
Based on recent SEC filings, insider sentiment for GOSS is bearish with an Insider Alignment Score of 28/100 and a net flow of -$6.9M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
GOSS Frequently Asked Questions
Understanding GOSS Insider Activity
Insider trading at Gossamer Bio, Inc. (GOSS) 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, 18 insiders are actively trading GOSS stock, having executed 108 transactions in the past 90 days. The most active insider is Faheem Hasnain (Executive), who has made 13 transactions totaling $4.6M.
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Track Gossamer Bio, Inc. Insider Activity
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