Dirk A. Kempthorne - Insider Trading & Ownership

Location
1735 Market Street, Philadelphia, PA
Summary
The estimated net worth of Dirk A. Kempthorne is at least $2.43M dollars as of October 30, 2025. Dirk A. Kempthorne is the Director of FMC CORP and owns shares of FMC CORP (FMC) stock worth about $1.9M. Dirk A. Kempthorne is the Director of ROBERT HALF INC. and owns shares of ROBERT HALF INC. (RHI) stock worth about $338K. Dirk A. Kempthorne is the Director of OLYMPIC STEEL INC and owns shares of OLYMPIC STEEL INC (ZEUS) stock worth about $189K.
Signature
/s/ Dirk A. Kempthorne
All Insider Reports
All Insider Reports

Ownership of Dirk A. Kempthorne

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
FMC FMC CORP Director $1.9M Oct 16, 2025
RHI ROBERT HALF INC. Director $338K -$188K -35.7% Oct 28, 2025
ZEUS OLYMPIC STEEL INC Director $189K Mar 11, 2025

Insider Transactions Reported by Dirk A. Kempthorne:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.