The estimated Net Worth of Sonja Michelle Wilkerson is at least $940 mil dollars as of 2 May 2024. Ms. Wilkerson owns over 20 units of Koppers Inc stock worth over $745,304 and over the last 6 years she sold KOP stock worth over $0. In addition, she makes $194,471 as Independent Director at Koppers Inc.
Sonja has made over 1 trades of the Koppers Inc stock since 2024, according to the Form 4 filled with the SEC. Most recently she exercised 20 units of KOP stock worth $718 on 2 May 2024.
The largest trade she's ever made was exercising 20 units of Koppers Inc stock on 2 May 2024 worth over $718. On average, Sonja trades about 2 units every 0 days since 2018. As of 2 May 2024 she still owns at least 20,749 units of Koppers Inc stock.
You can see the complete history of Ms. Wilkerson stock trades at the bottom of the page.
Sonja M. Wilkerson is Independent Director of the Company. Ms. Wilkerson has served as the Executive Vice President and Chief Human Resource Officer of Bloom Energy Corporation, which designs, manufactures and sells solid-oxide fuel cell systems, since January 2019. From December 2016 to January 2019, Ms. Wilkerson served as the Senior Vice President, Human Resources, at Infinera Corporation, a vertically integrated packet-optical solutions provider, serving the largest network operators in the world. From November 2014 to December 2016, Ms. Wilkerson served as Vice President, Human Resources, at Hewlett Packard Enterprise. From October 2004 to October 2014, Ms. Wilkerson served as Director, Human Resources, at Cisco Systems. Ms. Wilkerson brings years of global and diverse experience having served as a Vice President of Administration, responsible for human resources, information technology and facilities management for both domestic and international operations. In addition, Ms. Wilkerson has led merger integration activities and successfully managed the joining of diverse international cultures. Ms. Wilkerson’s depth of experience in human resources and talent management, especially with respect to planning for the workforce of the future, serve as a unique resource and valuable viewpoint in the board’s discussions.
As the Independent Director of Koppers Inc, the total compensation of Sonja Wilkerson at Koppers Inc is $194,471. There are 11 executives at Koppers Inc getting paid more, with Leroy Ball having the highest compensation of $4,718,340.
Sonja Wilkerson is 59, she's been the Independent Director of Koppers Inc since 2018. There are 7 older and 11 younger executives at Koppers Inc. The oldest executive at Koppers Holdings Inc is Louis Testoni, 70, who is the Independent Director.
Over the last 19 years, insiders at Koppers Inc have traded over $262,414,961 worth of Koppers Inc stock and bought 391,371 units worth $8,950,757 . The most active insiders traders include Christian L Oberbeck, Partners Iii, L.P. Saratoga, eAlbert J Neupaver. On average, Koppers Inc executives and independent directors trade stock every 17 days with the average trade being worth of $1,267,114. The most recent stock trade was executed by M Leroy Ball on 29 August 2024, trading 3,803 units of KOP stock currently worth $145,845.
koppers, headquartered in pittsburgh, pennsylvania, is a global wood preservation technology company that creates safe and environmentally responsible solutions to solve our customer’s most important challenges. our products and services are used in a variety of niche applications in a diverse range of end-markets including railroad, specialty chemical, utility, residential lumber, agriculture, aluminum, steel, rubber and construction industries. with more than 2,100 employees, we maintain a global manufacturing and distribution network, with facilities in north america, south america, australasia, china and europe. koppers is committed to living a culture of zero harm that places the care of our people, our environment and our communities first at all times. the company is also a member of the american chemistry council and dedicated to adopting its responsible care® initiative at all of our locations worldwide.
Koppers Inc executives and other stock owners filed with the SEC include: