CHX insider trading
CHX — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.
CHX insider activity at a glance
FilingIQ has scored 385 insider transactions for CHX since Oct 22, 2019. The most recent filing in our index is dated Jul 16, 2025.
Across the full history, 1 open-market purchases
and 27 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on CHX insider trades is 65.3/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest CHX Form 4 filings
Most recent disclosures. Sign up to filter by score, transaction code, or insider role.
Frequently asked
- How many insider trades does FilingIQ track for CHX?
- FilingIQ tracks 385 Form 4 insider transactions for CHX (CHX), covering filings from Oct 22, 2019 onwards. 0 of those were filed in the last 90 days.
- Are CHX insiders net buyers or net sellers?
- Across the full Form 4 history for CHX, 1 transactions (0%) were open-market purchases and 27 (7%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does CHX insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
Methodology & sources
Every CHX insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.