A detailed history of Nebula Research & Development LLC transactions in Koppers Holdings Inc. stock. As of the latest transaction made, Nebula Research & Development LLC holds 11,756 shares of KOP stock, worth $311,181. This represents 0.03% of its overall portfolio holdings.

Number of Shares
11,756
Previous 9,947 18.19%
Holding current value
$311,181
Previous $279 Million 35.7%
% of portfolio
0.03%
Previous 0.03%

Shares

2 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 14, 2025

BUY
$23.5 - $33.32 $42,511 - $60,275
1,809 Added 18.19%
11,756 $378 Million
Q1 2025

May 15, 2025

BUY
$27.81 - $32.34 $276,626 - $321,685
9,947 New
9,947 $279 Million

Others Institutions Holding KOP

About Koppers Holdings Inc.


  • Ticker KOP
  • Exchange NYSE
  • Sector Basic Materials
  • Industry Specialty Chemicals
  • Shares Outstandng 20,897,100
  • Market Cap $553M
  • Description
  • Koppers Holdings Inc. provides treated wood products, wood preservation chemicals, and carbon compounds in the United States, Australasia, Europe, and internationally. The company operates through three segments: Railroad and Utility Products and Services (RUPS), Performance Chemicals (PC), and Carbon Materials and Chemicals (CMC). The RUPS segm...
More about KOP
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