Jennifer Michaelson, the Chief Scientific Officer of $CGEM ($CGEM), sold 4,000 shares of the company on 01-06-2025. We received data on the trade from a recent SEC filing. This was a sale of approximately 4.0% of their shares. Following this trade, they now own 95,760 shares of $CGEM stock.
$CGEM Insider Trading Activity
$CGEM insiders have traded $CGEM stock on the open market 8 times in the past 6 months. Of those trades, 0 have been purchases and 8 have been sales.
Here’s a breakdown of recent trading of $CGEM stock by insiders over the last 6 months:
- JENNIFER MICHAELSON (Chief Scientific Officer) has traded it 5 times. They made 0 purchases and 5 sales, selling 28,182 shares.
- NADIM AHMED (President and CEO) sold 8,400 shares.
- JEFFREY ALAN JONES (Chief Medical Officer) sold 4,632 shares.
- JACQUELYN L SUMER (Chief Legal Officer) sold 3,482 shares.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$CGEM Hedge Fund Activity
We have seen 82 institutional investors add shares of $CGEM stock to their portfolio, and 45 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- AVIDITY PARTNERS MANAGEMENT LP removed 1,134,826 shares (-72.8%) from their portfolio in Q3 2024
- CORMORANT ASSET MANAGEMENT, LP removed 1,125,000 shares (-100.0%) from their portfolio in Q3 2024
- ARTAL GROUP S.A. removed 1,057,949 shares (-100.0%) from their portfolio in Q3 2024
- BRAIDWELL LP added 1,000,000 shares (+567.6%) to their portfolio in Q3 2024
- ADAGE CAPITAL PARTNERS GP, L.L.C. removed 876,953 shares (-39.3%) from their portfolio in Q3 2024
- PATIENT SQUARE CAPITAL LP added 824,705 shares (+inf%) to their portfolio in Q3 2024
- MILLENNIUM MANAGEMENT LLC added 788,567 shares (+inf%) to their portfolio in Q3 2024
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
