Insider Purchase: Director at $CLST Buys 300 SharesQuiver InsiderRadarQuiver News

Kirk E. Kleiser, a director at $CLST, bought 300 shares of the company on 06-11-2025 for an estimated $3,670. This trade was reported by Quiver Quantitative using data from a recent SEC filing. This increased their holdings of this class of stock by approximately 10.7%. Following this trade, they now own 3,100 shares of this class of $CLST stock.$CLST Insider Trading Activity$CLST insiders have traded $CLST stock on the open market 4 times in the 

Kirk E. Kleiser, a director at $CLST, bought 300 shares of the company on 06-11-2025 for an estimated $3,670. This trade was reported by Quiver Quantitative using data from a recent SEC filing. This increased their holdings of this class of stock by approximately 10.7%. Following this trade, they now own 3,100 shares of this class of $CLST stock.

$CLST Insider Trading Activity

$CLST insiders have traded $CLST stock on the open market 4 times in the past 6 months. Of those trades, 4 have been purchases and 0 have been sales.

Here’s a breakdown of recent trading of $CLST stock by insiders over the last 6 months:

• KIRK E. KLEISER has made 4 purchases buying 1,750 shares for an estimated $21,492 and 0 sales.

To track insider transactions, check out Quiver Quantitative’s insider trading dashboard.

$CLST Hedge Fund Activity

We have seen 6 institutional investors add shares of $CLST stock to their portfolio, and 14 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• MURCHINSON LTD. removed 259,067 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $3,018,130
• ALLIANCEBERNSTEIN L.P. removed 71,324 shares (-64.5%) from their portfolio in Q1 2025, for an estimated $830,924
• M3F, INC. removed 68,364 shares (-100.0%) from their portfolio in Q4 2024, for an estimated $804,644
• KESTRA ADVISORY SERVICES, LLC removed 35,000 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $407,750
• MONTZ HARCUS WEALTH MANAGEMENT LLC added 30,000 shares (+inf%) to their portfolio in Q1 2025, for an estimated $349,500
• MASSMUTUAL PRIVATE WEALTH & TRUST, FSB removed 22,783 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $265,421
• ARCUS CAPITAL PARTNERS, LLC removed 12,477 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $145,357

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.