InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the full record of transactions filed by KLESSE WILLIAM R, Director. Officer active across 2 companies, notably Occidental Petroleum CORP. Aggregated, 7 filings have been recorded. History available since 10 May 2021. The latest transaction was filed on 5 May 2025 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations7 total
6,442 shares0Common StockSEC:0000797468-25-000090:0
25,900 shares@ US$21.30100.0% of flowCommon StockSEC:0000797468-25-000060:0
3,883 shares0Common StockSEC:0000797468-24-000105:0
3,817 shares0Common StockSEC:0000797468-23-000043:0
3,891 shares0Common StockSEC:0001567619-22-010133:0
7,511 shares0Common StockSEC:0001567619-21-009720:0
7,511 shares0Common StockSEC:0001567619-21-009720
7 of 7 declarations
About KLESSE WILLIAM R
William R. Klesse is a Director of OCCIDENTAL PETROLEUM CORP /DE/. He contributes to the strategic direction of the company and oversees its operations. His expertise in the energy sector is an asset for the company in a constantly evolving environment.
