MINE SAFETY APPLIANCES CO
MINE SAFETY APPLIANCES CO (MSA) is a publicly traded company in the Unknown sector. Across all available filings, 33 corporate insiders have executed 1020 transactions totaling $186.9M, demonstrating a bearish sentiment with -$186.9M in net insider flow. The most recent transaction on Dec 12, 2025 involved a transaction of 9,634 shares valued at $0.
MSA Insider Activity Summary
Who Is Buying MSA Stock?
No significant insider buying has been recorded for MSA in the recent period.
Who Is Selling MSA Stock?
No significant insider selling has been recorded for MSA in the recent period.
Is MINE SAFETY APPLIANCES CO Insider Trading Bullish or Bearish?
Based on recent SEC filings, insider sentiment for MSA is bearish with an Insider Alignment Score of 0/100 and a net flow of -$186.9M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
MSA Frequently Asked Questions
Understanding MSA Insider Activity
Insider trading at MINE SAFETY APPLIANCES CO (MSA) 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, 33 insiders are actively trading MSA stock, having executed 1020 transactions in the past 90 days. The most active insider is William M. Lambert (Executive), who has made 135 transactions totaling $112.2M.
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Track MINE SAFETY APPLIANCES CO Insider Activity
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