James A. Sullivan, the President and CTO of $KOP, sold 7,500 shares of the company on 08-11-2026 for an estimated $375,000. We received data on the trade from a recent SEC filing. This was a sale of approximately 8.3% of their shares of this class of stock. Following this trade, they now own 82,897 shares of this class of $KOP stock.
$KOP Insider Trading Activity
$KOP insiders have traded $KOP stock on the open market 11 times in the past 6 months. Of those trades, 0 have been purchases and 11 have been sales.
Here’s a breakdown of recent trading of $KOP stock by insiders over the last 6 months:
- JAMES A. SULLIVAN (President and CTO) has made 0 purchases and 3 sales selling 87,500 shares for an estimated $4,375,921.
- M LEROY BALL (CEO) has made 0 purchases and 7 sales selling 18,976 shares for an estimated $759,845.
- BRADLEY A PEARCE (CAO) sold 2,000 shares for an estimated $102,020
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.
$KOP Hedge Fund Activity
We have seen 106 institutional investors add shares of $KOP stock to their portfolio, and 83 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- AMERICAN CENTURY COMPANIES INC added 313,066 shares (+58.5%) to their portfolio in Q2 2026, for an estimated $14,056,663
- TWO SIGMA INVESTMENTS, LP added 222,098 shares (+113.6%) to their portfolio in Q1 2026, for an estimated $8,590,750
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added 162,072 shares (+inf%) to their portfolio in Q1 2026, for an estimated $6,268,944
- PZENA INVESTMENT MANAGEMENT LLC removed 148,091 shares (-12.2%) from their portfolio in Q2 2026, for an estimated $6,649,285
- JANE STREET GROUP, LLC added 146,949 shares (+inf%) to their portfolio in Q1 2026, for an estimated $5,683,987
- SIMCOE CAPITAL MANAGEMENT, LLC added 130,840 shares (+16.1%) to their portfolio in Q1 2026, for an estimated $5,060,891
- JPMORGAN CHASE & CO added 122,354 shares (+inf%) to their portfolio in Q2 2026, for an estimated $5,493,694
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
$KOP Revenue
$KOP had revenues of $520.1M in Q2 2026. This is an increase of 3.03% from the same period in the prior year.
You can track KOP financials on Quiver Quantitative's KOP stock page.
You can access data on KOP stock through the Quiver Quantitative API.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
