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CHK
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CHK
CHK
Nasdaq 100S&P 500
Filings
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CHKS&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 CHK by members of U.S. Congress · 4 on record
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 Shelley Moore CapitoSenate · R · WV |
CHKCHK · Stock |
Sale $1,001 - $15,000 |
May 9, 2019 | Apr 24, 2018 | Filing ↗ |
| Shelley Moore CapitoSenate · R · WV |
CHKCHK · Stock |
Sale $1,001 - $15,000 |
May 14, 2018 | Apr 24, 2018 | Filing ↗ |
 James M InhofeSenate · R · OK |
CHKCHK · Stock |
Sale $15,001 - $50,000 |
Feb 3, 2016 | Jan 8, 2016 | Filing ↗ |
| James M InhofeSenate · R · OK |
CHKCHK · Stock |
Purchase $15,001 - $50,000 |
Sep 10, 2015 | Aug 24, 2015 | Filing ↗ |
Whale Activity
Institutional 13F positions
No 13F positions in CHK 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 CHK insiders, by quarter · Form 4
No open-market insider buys or sells in the last two years.
Recent Insider Transactions
3,313 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Russ BenjaminEVP-General Counsel | Tax withholding | −214 | $85.14 | $18K | Jun 16, 2024 | Form 4 ↗ |
| Russ BenjaminEVP-General Counsel | Tax withholding | −11.2K | $85.14 | $950K | Jun 16, 2024 | Form 4 ↗ |
| Russ BenjaminEVP-General Counsel | Option exercise | +26.2K | — | — | Jun 16, 2024 | Form 4 ↗ |
| Wichterich MichaelDirector | Grant / award | +3,909 | $89.55 | $350K | Jun 6, 2024 | Form 4 ↗ |
| Duster BenjaminDirector | Grant / award | +2,234 | $89.55 | $200K | Jun 6, 2024 | Form 4 ↗ |
| Emerson Sarah A.Director | Grant / award | +2,234 | $89.55 | $200K | Jun 6, 2024 | Form 4 ↗ |
| Gallagher MatthewDirector | Grant / award | +2,234 | $89.55 | $200K | Jun 6, 2024 | Form 4 ↗ |
| Steck BrianDirector | Grant / award | +2,513 | $89.55 | $225K | Jun 6, 2024 | Form 4 ↗ |
| Duncan Timothy S.Director | Grant / award | +2,457 | $89.55 | $220K | Jun 6, 2024 | Form 4 ↗ |
| Larson Gregory M.VP-Accounting & Controller | Tax withholding | −18 | $90.49 | $2K | May 28, 2024 | Form 4 ↗ |
| Larson Gregory M.VP-Accounting & Controller | Tax withholding | −1,649 | $90.49 | $149K | May 28, 2024 | Form 4 ↗ |
| Larson Gregory M.VP-Accounting & Controller | Option exercise | +5,660 | — | — | May 28, 2024 | Form 4 ↗ |
| DELL'OSSO DOMENIC J JRPresident and CEO · Director | Tax withholding | −2,185 | $90.49 | $198K | May 28, 2024 | Form 4 ↗ |
| DELL'OSSO DOMENIC J JRPresident and CEO · Director | Tax withholding | −35.6K | $90.49 | $3.2M | May 28, 2024 | Form 4 ↗ |
| DELL'OSSO DOMENIC J JRPresident and CEO · Director | Option exercise | +80.6K | — | — | May 28, 2024 | Form 4 ↗ |
| Russ BenjaminEVP-General Counsel | Tax withholding | −383 | $89.51 | $34K | Apr 6, 2024 | Form 4 ↗ |
| Larson Gregory M.VP-Accounting & Controller | Tax withholding | −147 | $89.51 | $13K | Apr 6, 2024 | Form 4 ↗ |
| DELL'OSSO DOMENIC J JRPresident and CEO · Director | Grant / award | +17.0K | $0.00 | $0 | Mar 15, 2024 | Form 4 ↗ |
| DELL'OSSO DOMENIC J JRPresident and CEO · Director | Tax withholding | −4,799 | $83.47 | $401K | Mar 15, 2024 | Form 4 ↗ |
| Viets Joshua J.EVP & COO | Grant / award | +8,364 | $0.00 | $0 | Mar 15, 2024 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding CHK · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 7.6M | $692.6M | 0.03% | Jun 30, 2026 |
| Income Fund of America | 6.5M | $611.2M | 0.41% | Jul 31, 2026 |
| VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS | 6.2M | $565.2M | 0.03% | Jun 30, 2026 |
| VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 5.5M | $500.3M | 0.27% | Jun 30, 2026 |
| State Street(R) Energy Select Sector SPDR(R) ETF SELECT SECTOR SPDR TRUST | 5.1M | $467.6M | 1.31% | Jun 30, 2026 |
| VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS | 3.5M | $316.9M | 0.47% | Jun 30, 2026 |
| iShares Core S&P 500 ETF iShares Trust | 3.3M | $300.0M | 0.03% | Jun 30, 2026 |
| Investment Co of America | 3.3M | $299.3M | 0.16% | Jun 30, 2026 |
| Fidelity 500 Index Fund Fidelity Concord Street Trust | 3.0M | $283.4M | 0.03% | May 31, 2026 |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | 2.9M | $264.6M | 0.03% | Jun 30, 2026 |
Mutual funds and ETFs whose N-PORT filings list CHK's shares (CUSIP 165167735), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
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 CHK as client
No lobbying filings found naming CHK as the client.
Government Contracts
Federal awards to CHK · USAspending
No federal contract awards found for CHK.
U.S. Patents
Recent USPTO applications naming CHK
No USPTO patent applications found for CHK.
Annual Financials
From CHK's 10-K filings · XBRL
No annual XBRL figures on record for CHK. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
- 1-for-200Reverse splitApr 15, 2020
- 2-for-1Stock splitJan 2, 1997
- 3-for-2Stock splitJul 1, 1996
- 2-for-1Stock splitDec 19, 1994
Split dates and ratios from the price history · Close Prices from Tiingo.com
Material Events (8-K)
Corporate events filed with the SEC
No 8-K filings on record.
About CHK
From SEC EDGAR company records
No company profile on record.