Mark Tompkins has served as the senior financial officer at several large companies.
Mark was Senior Vice President and Chief Financial Officer of Innovene, a petroleum refining and chemical polymer business and subsidiary of BP, from May 2005 to January 2006, when Innovene was sold to a strategic buyer.
From 2001 to 2005 Tompkins was SeniorVice President and Chief Financial Officer of Vulcan Materials Company, a publicly traded construction materials and chemicals company.
From 1998 to 2001, Mark N Tompkins was Senior Vice President and Chief Financial Officer of Chemtura Corporation (formerly Great Lakes Chemical Corporation), a publicly traded specialty chemicals company.
From 1996 to 1998, he was Vice President of Finance and Business Development for the polymers division, and Vice President of Finance and Business Development for the electronic materials division of Honeywell Corporation.
From 1990 to 1996, Mark worked at Monsanto Company in various management level finance and accounting positions, including Chief Financial Officer of the growth enterprises division.
Mark received a BS in business, with majors in finance and management, and an MBA from Eastern Illinois University. Mark is a CPA, and a director of W.R. Grace & Co., and CVR Energy Inc. Mark N Tompkins is also Associate Professor at the Department of Political Science, University of South Carolina.
What is Mark N. Tompkins' net worth?
The estimated net worth of Mark N. Tompkins is at least $41.70 million as of February 4th, 2026. Mr. Tompkins owns 1,790,488 shares of Aeluma stock worth more than $41,700,466 as of April 30th. This net worth estimate does not reflect any other assets that Mr. Tompkins may own. Learn More about Mark N. Tompkins' net worth.
How do I contact Mark N. Tompkins?
Has Mark N. Tompkins been buying or selling shares of Aeluma?
Mark N. Tompkins has not been actively trading shares of Aeluma in the last ninety days. Most recently, Mark N. Tompkins sold 34,500 shares of the business's stock in a transaction on Wednesday, February 4th. The shares were sold at an average price of $14.71, for a transaction totalling $507,495.00. Following the completion of the sale, the insider now directly owns 1,790,488 shares of the company's stock, valued at $26,338,078.48. Learn More on Mark N. Tompkins' trading history.
Who are Aeluma's active insiders?
Are insiders buying or selling shares of Aeluma?
During the last twelve months, insiders at the sold shares 35 times. They sold a total of 1,277,425 shares worth more than $22,151,119.95. The most recent insider tranaction occured on April, 1st when CEO Jonathan Klamkin sold 20,000 shares worth more than $262,000.00. Insiders at Aeluma own 14.7% of the company.
Learn More about insider trades at Aeluma. Information on this page was last updated on 4/1/2026.
