Latest filing published 10 Aug 2026 for Westlake CORP. Read the official filing
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Roger A. Cregg (senior executive) discloses dealings in 4 companies, chiefly Comerica INC /new/, Sterling Infrastructure, Inc. and AV Homes, Inc. The record holds 16 filings, for trades running from 6 January 2016 to 8 August 2026.
Not one of the filings records a straightforward purchase or sale on the market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
The newest entry dates from 10 August 2026: an option exercise, in Westlake Corp. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
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16 of 16 declarations