Person

III Donald J. Umpleby

Director, Chevron Corporation

Current S&P 500 boards
1
Current roles
2
Open-market buys
$0
Open-market sales
$23.7M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

None on record since 2016.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Oct 10, 2025CATSale17,166$505.29$8.7M
Sep 22, 2025CATSale17,166$462.65$7.9M
Sep 2, 2025CATSale17,168$412.87$7.1M

SEC reporting-owner ID (CIK) 1566320 · all filings on EDGAR

III Donald J. Umpleby (CVX, CAT) | USBoard