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CHX
CHX
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CHXS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of CHX by members of U.S. Congress · 16 on record
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 Lisa C. McClainHouse · R · MI |
CHXCHX · Stock |
Sale $1,001 - $15,000 |
Aug 13, 2025 | Jun 24, 2025 | Filing ↗ |
| Lisa C. McClainHouse · R · MI |
CHXCHX · Stock |
Purchase $1,001 - $15,000 |
Aug 13, 2025 | Jun 11, 2025 | Filing ↗ |
 Josh GottheimerHouse · D · NJ |
CHXCHX · Stock |
Sale $1,001 - $15,000 |
May 14, 2025 | Apr 7, 2025 | Filing ↗ |
 Gilbert Ray Cisneros, Jr.House · D · CA |
CHXCHX · Stock |
Sale $1,001 - $15,000 |
May 6, 2025 | Apr 9, 2025 | Filing ↗ |
 Jonathan L. JacksonHouse · D · IL |
CHXCHX · Stock |
Sale $15,001 - $50,000 |
Dec 4, 2023 | Nov 16, 2023 | Filing ↗ |
| Jonathan L. JacksonHouse · D · IL |
CHXCHX · Stock |
Purchase $15,001 - $50,000 |
Nov 1, 2023 | Sep 19, 2023 | Filing ↗ |
 Daniel S. GoldmanHouse · D · NY |
CHXCHX · Stock |
Sale $1,001 - $15,000 |
Aug 13, 2023 | Jun 29, 2023 | Filing ↗ |
| Daniel S. GoldmanHouse · D · NY |
CHXCHX · Stock |
Purchase $1,001 - $15,000 |
May 19, 2023 | Apr 10, 2023 | Filing ↗ |
| Josh GottheimerHouse · D · NJ |
CHXCHX · Stock |
Purchase $1,001 - $15,000 |
May 19, 2023 | Apr 5, 2023 | Filing ↗ |
| Daniel S. GoldmanHouse · D · NY |
CHXCHX · Stock |
Purchase $1,001 - $15,000 |
Apr 17, 2023 | Mar 1, 2023 | Filing ↗ |
 Susie LeeHouse · D · NV |
CHXCHX · Stock |
Sale $1,001 - $15,000 |
Dec 29, 2022 | Nov 30, 2022 | Filing ↗ |
| Josh GottheimerHouse · D · NJ |
CHXCHX · Stock |
Purchase $1,001 - $15,000 |
May 16, 2022 | Apr 21, 2022 | Filing ↗ |
| Susie LeeHouse · D · NV |
CHXCHX · Stock |
Purchase $1,001 - $15,000 |
Feb 10, 2021 | Jan 12, 2021 | Filing ↗ |
| Susie LeeHouse · D · NV |
CHXCHX · Stock |
Purchase $1,001 - $15,000 |
Feb 10, 2021 | Jan 7, 2021 | Filing ↗ |
| Susie LeeHouse · D · NV |
CHXCHX · Stock |
Purchase $1,001 - $15,000 |
Feb 10, 2021 | Jan 5, 2021 | Filing ↗ |
| Susie LeeHouse · D · NV |
CHXCHX · Stock |
Purchase $1,001 - $15,000 |
Feb 10, 2021 | Jan 13, 2021 | Filing ↗ |
Whale Activity
Institutional 13F positions
No 13F positions in CHX among the institutional filers we track.
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by CHX insiders, by quarter · Form 4
No open-market insider buys or sells in the last two years.
Recent Insider Transactions
385 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Wright JuliaSenior VP, GC & Secretary | Disposition to issuer | −147.8K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Mahoney Paul ESee Remarks | Disposition to issuer | −201.1K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Fisher Kenneth M.EVP & CFO | Disposition to issuer | −242.1K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Chamarthi MamathaDirector | Disposition to issuer | −36.7K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Chamarthi MamathaDirector | Grant / award | +2,771 | $0.00 | $0 | Jul 16, 2025 | Form 4 ↗ |
| Galloway Robert KPres., Drilling Technologies | Disposition to issuer | −84.0K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Alderman Heidi SDirector | Disposition to issuer | −1,000 | — | — | Jul 16, 2025 | Form 4 ↗ |
| Alderman Heidi SDirector | Disposition to issuer | −26.1K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Alderman Heidi SDirector | Grant / award | +2,771 | $0.00 | $0 | Jul 16, 2025 | Form 4 ↗ |
| O'Dell William Jr.See remarks | Disposition to issuer | −78.1K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Pickle Elaine MDirector | Disposition to issuer | −10.6K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Pickle Elaine MDirector | Grant / award | +2,771 | $0.00 | $0 | Jul 16, 2025 | Form 4 ↗ |
| Raza SyedSVP & Chief Digital Officer | Disposition to issuer | −88.9K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Bryant Deric D.See Remarks | Disposition to issuer | −386.3K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Rabun Daniel WayneDirector | Disposition to issuer | −39.2K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Rabun Daniel WayneDirector | Grant / award | +2,771 | $0.00 | $0 | Jul 16, 2025 | Form 4 ↗ |
| Somasundaram SivasankaranPresident & CEO · Director | Disposition to issuer | −99.0K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Somasundaram SivasankaranPresident & CEO · Director | Disposition to issuer | −844.8K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Marcos AntoineVP, Corp Controller, CAO | Disposition to issuer | −66.5K | — | — | Jul 16, 2025 | Form 4 ↗ |
| Porter Stuart DDirector | Disposition to issuer | −26.1K | — | — | Jul 16, 2025 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding CHX · SEC Form N-PORT
Funds report their holdings by CUSIP, and CHX could not be matched to one, so no fund holdings are shown.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
No 13D/13G beneficial-ownership filings on record.
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming CHX as client
No lobbying filings found naming CHX as the client.
Government Contracts
Federal awards to CHX · USAspending
No federal contract awards found for CHX.
U.S. Patents
Recent USPTO applications naming CHX
No USPTO patent applications found for CHX.
Annual Financials
From CHX's 10-K filings · XBRL
No annual XBRL figures on record for CHX. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
No price history on record for CHX.
Material Events (8-K)
Corporate events filed with the SEC
No 8-K filings on record.
About CHX
From SEC EDGAR company records
No company profile on record.