Spark Therapeutics, Inc.
Spark Therapeutics, Inc. (ONCE) is a publicly traded company in the Unknown sector. Across all available filings, 17 corporate insiders have executed 374 transactions totaling $657.9M, demonstrating a bearish sentiment with -$642.0M in net insider flow. The most recent transaction on Dec 17, 2019 involved a transaction of 200 shares valued at $22.9K.
ONCE Insider Activity Summary
Who Is Buying ONCE Stock?
No significant insider buying has been recorded for ONCE in the recent period.
Who Is Selling ONCE Stock?
No significant insider selling has been recorded for ONCE in the recent period.
Is Spark Therapeutics, Inc. Insider Trading Bullish or Bearish?
Based on recent SEC filings, insider sentiment for ONCE is bearish with an Insider Alignment Score of 1/100 and a net flow of -$642.0M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
ONCE Frequently Asked Questions
Understanding ONCE Insider Activity
Insider trading at Spark Therapeutics, Inc. (ONCE) 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, 17 insiders are actively trading ONCE stock, having executed 374 transactions in the past 90 days. The most active insider is Hospital Of Philadelphia Foundation Children's (Executive), who has made 13 transactions totaling $514.2M.
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Track Spark Therapeutics, Inc. Insider Activity
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