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CHX
CHX·Insider activity
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No end-of-day price on record
CHX
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
CHXS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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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
No open-market insider purchases or sales of CHX were filed in the last 180 days. Newest filing Nov 7, 2024 (1 year ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by CHX insiders · Form 4 · last two years
No open-market insider buys or sells in the last two years.
On Record
$0Purchases · 180 days
$0Sales · 180 days
28Open-market transactions on record
0Insiders filing · 180 days
Purchases (code P) and sales (code S) of CHX common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
28 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| Bryant Deric D.See remarks | Sale | −49.3K | $30.06 | $1.5M | 337.4Kdirect | Nov 6, 2024 | Nov 7, 2024 | Form 4 ↗ |
| O'Dell William Jr.See remarks | Sale | −27.2K | $36.00 | $978K | 57.7Kdirect | Mar 28, 2024 | Mar 28, 2024 | Form 4 ↗ |
| Bryant Deric D.See remarks | Sale | −6,540 | $35.02 | $229K | 298.6Kdirect | Oct 3, 2023 | Oct 3, 2023 | Form 4 ↗ |
| Bryant Deric D.See remarks | Sale | −12.2K | $35.24 | $431K | 305.2Kdirect | Oct 2, 2023 | Oct 3, 2023 | Form 4 ↗ |
| Bryant Deric D.See remarks | Sale | −18.8K | $37.07 | $696K | 317.4Kdirect | Sep 1, 2023 | Sep 5, 2023 | Form 4 ↗ |
| Bryant Deric D.See remarks | Sale | −18.8K | $35.39 | $664K | 336.2Kdirect | Aug 1, 2023 | Aug 1, 2023 | Form 4 ↗ |
| Somasundaram SivasankaranPresident & CEO · Director | Sale | −13.9K | $36.02 | $500K | 455.5Kdirect | Jul 25, 2023 | Jul 25, 2023 | Form 4 ↗ |
| Somasundaram SivasankaranPresident & CEO · Director | Sale | −7,404 | $35.00 | $259K | 469.4Kdirect | Jul 24, 2023 | Jul 25, 2023 | Form 4 ↗ |
| Bryant Deric D.See remarks | Sale | −137.5K | $35.05 | $4.8M | 354.9Kdirect | Jul 24, 2023 | Jul 25, 2023 | Form 4 ↗ |
| Bryant Deric D.See remarks | Sale | −36.2K | $35.08 | $1.3M | 492.5Kdirect | Jul 24, 2023 | Jul 25, 2023 | Form 4 ↗ |
| O'Dell William Jr.See remarks | Sale | −12.0K | $35.00 | $420K | 68.8Kdirect | Jul 24, 2023 | Jul 25, 2023 | Form 4 ↗ |
| Somasundaram SivasankaranPresident & CEO · Director | Sale | −14.3K | $34.00 | $487K | 476.8Kdirect | Jul 12, 2023 | Jul 12, 2023 | Form 4 ↗ |
| Mahoney Paul ESee Remarks | Sale | −1,171 | $31.29 | $37K | 119.8Kdirect | Feb 13, 2023 | Feb 14, 2023 | Form 4 ↗ |
| Marcos AntoineVP, Corp Controller, CAO | Sale | −147.0K | $30.00 | $4.4M | 42.4Kdirect | Jan 9, 2023 | Jan 9, 2023 | Form 4 ↗ |
| Todd Stephen M.Director | Sale | −2,014 | $30.69 | $62K | 30.9Kdirect | Nov 30, 2022 | Dec 2, 2022 | Form 4 ↗ |
| Todd Stephen M.Director | Sale | −1,083 | $30.43 | $33K | 32.9Kdirect | Nov 30, 2022 | Dec 2, 2022 | Form 4 ↗ |
| Somasundaram SivasankaranPresident & CEO · Director | Sale | −4,872 | $32.48 | $158K | 373.7Kdirect | Nov 11, 2022 | Nov 15, 2022 | Form 4 ↗ |
| Bryant Deric D.See remarks | Sale | −48.4K | $30.00 | $1.5M | 533.4Kdirect | Nov 1, 2022 | Nov 3, 2022 | Form 4 ↗ |
| Wright JuliaSenior VP, GC & Secretary | Sale | −13.0K | $29.19 | $379K | 72.6Kdirect | Oct 27, 2022 | Oct 28, 2022 | Form 4 ↗ |
| Marcos AntoineVP, Corp Controller, CAO | Sale | −146.9K | $28.55 | $4.2M | 51.5Kdirect | Oct 27, 2022 | Oct 28, 2022 | Form 4 ↗ |
| Mahoney Paul ESee Remarks | Sale | −517 | $27.22 | $14K | 94.0Kdirect | Nov 5, 2021 | Nov 9, 2021 | Form 4 ↗ |
| Marcos AntoineVP, Corp Controller, CAO | Sale | −48.3K | $27.25 | $1.3M | 47.2Kdirect | Nov 5, 2021 | Nov 8, 2021 | Form 4 ↗ |
| Marcos AntoineVP, Corp Controller, CAO | Sale | −31.7K | $27.35 | $866K | 47.2Kdirect | Nov 4, 2021 | Nov 8, 2021 | Form 4 ↗ |
| Marcos AntoineVP, Corp Controller, CAO | Sale | −30.0K | $26.94 | $808K | 47.2Kdirect | Jun 9, 2021 | Jun 11, 2021 | Form 4 ↗ |
| Wright JuliaSenior VP, GC & Secretary | Sale | −8,125 | $24.58 | $200K | 54.3Kdirect | May 7, 2021 | May 7, 2021 | Form 4 ↗ |
| Marcos AntoineVP, Corp Controller, CAO | Sale | −12.0K | $23.34 | $281K | 47.5Kdirect | May 5, 2021 | May 6, 2021 | Form 4 ↗ |
| Bryant Deric D.See remarks | Sale | −17.6K | $23.23 | $408K | 632.1Kdirect | Mar 5, 2021 | Mar 5, 2021 | Form 4 ↗ |
| Alderman Heidi SDirector | Purchase | +1,000 | $10.24 | $10K | 1,000indirect | Aug 7, 2020 | Aug 10, 2020 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →