Insider Purchase: Director at $SST Buys 18,842 SharesQuiver InsiderRadarQuiver News

John Civantos, a director at $SST, bought 18,842 shares of the company on 06-12-2025 for an estimated $73,295. 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 61.5%. Following this trade, they now own 49,455 shares of this class of $SST stock.$SST Insider Trading Activity$SST insiders have traded $SST stock on the open market 1 times in the p 

John Civantos, a director at $SST, bought 18,842 shares of the company on 06-12-2025 for an estimated $73,295. 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 61.5%. Following this trade, they now own 49,455 shares of this class of $SST stock.

$SST Insider Trading Activity

$SST insiders have traded $SST stock on the open market 1 times in the past 6 months. Of those trades, 1 have been purchases and 0 have been sales.

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

• JOHN CIVANTOS purchased 18,842 shares for an estimated $73,295

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

$SST Hedge Fund Activity

We have seen 22 institutional investors add shares of $SST stock to their portfolio, and 27 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• ANCORA ADVISORS LLC removed 194,330 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $74,098
• PACIFIC RIDGE CAPITAL PARTNERS, LLC removed 138,627 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $52,858
• GSA CAPITAL PARTNERS LLP added 118,709 shares (+inf%) to their portfolio in Q1 2025, for an estimated $45,263
• MILLENNIUM MANAGEMENT LLC removed 112,853 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $43,030
• BRIDGEWAY CAPITAL MANAGEMENT, LLC removed 80,000 shares (-51.2%) from their portfolio in Q1 2025, for an estimated $30,503
• TWO SIGMA SECURITIES, LLC removed 72,880 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $27,789
• ENGINEERS GATE MANAGER LP removed 51,207 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $19,525

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.