Insider Sale: Chief Technology Officer of $ATOM Sells 4,196 SharesQuiver InsiderRadarQuiver News

Robert J Mears, the Chief Technology Officer of $ATOM, sold 4,196 shares of the company on 06-11-2025 for an estimated $25,721. We received data on the trade from a recent SEC filing. This was a sale of approximately 2.1% of their shares of this class of stock. Following this trade, they now own 197,409 shares of this class of $ATOM stock.$ATOM Insider Trading Activity$ATOM insiders have traded $ATOM stock on the open market 31 times in the past 

Robert J Mears, the Chief Technology Officer of $ATOM, sold 4,196 shares of the company on 06-11-2025 for an estimated $25,721. We received data on the trade from a recent SEC filing. This was a sale of approximately 2.1% of their shares of this class of stock. Following this trade, they now own 197,409 shares of this class of $ATOM stock.

$ATOM Insider Trading Activity

$ATOM insiders have traded $ATOM stock on the open market 31 times in the past 6 months. Of those trades, 0 have been purchases and 31 have been sales.

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

• SCOTT A. BIBAUD (CEO and President) has made 0 purchases and 10 sales selling 142,320 shares for an estimated $845,775.
• FRANCIS LAURENCIO (CFO) has made 0 purchases and 11 sales selling 58,296 shares for an estimated $356,762.
• ROBERT J MEARS (Chief Technology Officer) has made 0 purchases and 10 sales selling 12,561 shares for an estimated $73,406.

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

$ATOM Hedge Fund Activity

We have seen 54 institutional investors add shares of $ATOM stock to their portfolio, and 37 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• MARSHALL WACE, LLP added 470,267 shares (+inf%) to their portfolio in Q1 2025, for an estimated $1,881,068
• GROUP ONE TRADING LLC removed 361,657 shares (-97.2%) from their portfolio in Q1 2025, for an estimated $1,446,628
• MILLENNIUM MANAGEMENT LLC added 243,941 shares (+154.6%) to their portfolio in Q1 2025, for an estimated $975,764
• BAIRD FINANCIAL GROUP, INC. added 139,776 shares (+11.6%) to their portfolio in Q1 2025, for an estimated $559,104
• AMH EQUITY LTD removed 125,000 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $500,000
• QUANTUM PRIVATE WEALTH, LLC added 99,376 shares (+27.9%) to their portfolio in Q1 2025, for an estimated $397,504
• SARGENT INVESTMENT GROUP, LLC removed 95,135 shares (-34.1%) from their portfolio in Q1 2025, for an estimated $380,540

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.