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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell◇Significant stake declared (13D)●Results filed
With an account, also○dividends▲splits◌next earningswith an account
End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Oct 2, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Sep 22, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Aug 14, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record86316 flagged findings
Reported transactions (Form 4)54since Jan 3, 2025 · and 6 other holdings
Corporate events (8-K)30since May 3, 2021
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
The 25 most recent filings (of 863)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Oct 14, 26SCHEDULE 13D/A ↗Stake with intent to influence · Donald E. Graham · 6.9% · event on Oct 13, 26 · amendment new
- Oct 2, 268-K ↗Current report · Entered a material agreement
- Sep 22, 268-K ↗Current report · Took on a new financial obligation
- Sep 4, 26SCHEDULE 13G/A ↗Passive stake · DAVENPORT & Co LLC · 3.8% · event on Aug 31, 26 · amendment
- Sep 2, 26Form 4 ↗Insider transaction
- Aug 25, 26Form 3 ↗Insider transaction
- Aug 14, 26SCHEDULE 13G/A ↗Passive stake · D. E. Shaw & Co., L.P. · 8.4% · event on Jun 30, 26 · amendment
- Aug 14, 268-K ↗Current report · A senior executive left or was appointed
- Aug 6, 2610-Q ↗Quarterly report
- Aug 6, 268-K ↗Current report · Results
- Aug 4, 26Form 4 ↗Insider transaction
- Jul 31, 26SCHEDULE 13G/A ↗Passive stake · PRIVATE MANAGEMENT GROUP INC · 8.3% · event on Jun 30, 26 · amendment
- Jul 24, 26SCHEDULE 13G ↗Passive stake · DAVENPORT & Co LLC · 5.0% · event on Jul 1, 26
- Jul 9, 268-K ↗Current report · Results · Communication to the market
- Jul 8, 26SCHEDULE 13G/A ↗Passive stake · BlackRock, Inc. · 6.2% · event on Jun 30, 26 · amendment
- Jun 24, 268-K ↗Current report · Other events
- Jun 23, 268-K ↗Current report · Other events
- Jun 22, 268-K ↗Current report · Other events
Insider transaction · 7 Form 4 filingsshow all 7hide
863 filings on record, the oldest from Mar 26, 15.
Listing the 25 most recent filings of the 863 on record.
14935
- Oct 2, 26Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Sep 22, 26Took on a new financial obligation+1 more in the same filing8-K 2.03 ↗
3 senior executive changes2026show all 3hide
- Aug 14, 26A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Apr 23, 26A senior executive left or was appointed+1 more in the same filing8-K/A 5.02 ↗
- Apr 2, 26A senior executive left or was appointed8-K 5.02 ↗
- Mar 16, 26Took on a new financial obligation+1 more in the same filing8-K 2.03 ↗
- Jan 5, 26Entered a material agreement+3 more in the same filing8-K 1.01 ↗
4 senior executive changes2025show all 4hide
- Dec 31, 25A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jun 3, 25A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jan 21, 25A senior executive left or was appointed8-K 5.02 ↗
- Jan 3, 25A senior executive left or was appointed+1 more in the same filing8-K/A 5.02 ↗
- Dec 20, 24Entered a material agreement+2 more in the same filing8-K 1.01 ↗
- Oct 16, 24A senior executive left or was appointed8-K 5.02 ↗
- Oct 7, 24Entered a material agreement+2 more in the same filing8-K 1.01 ↗
- Sep 24, 24Past accounts declared unreliable and being restated+1 more in the same filing8-K 4.02 ↗
5 senior executive changes2023 – 2024show all 5hide
- May 3, 24A senior executive left or was appointed+1 more in the same filing8-K/A 5.02 ↗
- Mar 4, 24A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Oct 30, 23A senior executive left or was appointed8-K 5.02 ↗
- Aug 18, 23A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Mar 3, 23A senior executive left or was appointed8-K 5.02 ↗
- Feb 24, 23Entered a material agreement+2 more in the same filing8-K 1.01 ↗
5 older filings not shown · The record reaches back to Jun 11, 15.
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13D: stake and stated purpose
Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.
- Donald E. Graham6.9%Oct 13, 26SCHEDULE 13D/A ↗
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- The Vanguard Group8.5%Sep 30, 25SCHEDULE 13G/A ↗
- D. E. Shaw & Co., L.P.8.4%Jun 30, 26SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 3 earlier filings
- Bank of Montreal8.3%Dec 31, 25SCHEDULE 13G ↗10 co-filers on this document — the figure is the largest single stake, not their sum.
- PRIVATE MANAGEMENT GROUP INC8.3%Jun 30, 26SCHEDULE 13G/A ↗1 earlier filing
- Burgundy Asset Management Ltd.8.0%Dec 31, 25SCHEDULE 13G/A ↗
show 3 more holdershide
- BlackRock, Inc.6.2%Jun 30, 26SCHEDULE 13G/A ↗1 earlier filing
- Rothschild and Co Wealth Management UK Limited4.9%Mar 31, 26SCHEDULE 13G/A ↗
- DAVENPORT & Co LLC3.8%Aug 31, 26SCHEDULE 13G/A ↗1 earlier filing
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
- Mar 3, 26Buy$100KTodd M KoetjeChief Financial Officer↗
- Jun 16, 25Buy$20KKatharine Weymouth↗
- Jun 13, 25Buy$685KWALLACE R WEITZ↗
- Jun 13, 25Buy$242KWALLACE R WEITZ↗
- Jun 12, 25Buy$40KMargaret Masoner DetzChief People Officer↗
- Jun 11, 25Buy$37KMary E Meduski↗
- Mar 5, 25Buy$738KWALLACE R WEITZ↗
- Mar 4, 25Buy$244KWALLACE R WEITZ↗
Stock compensation, tax and giftsshow the 32 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
- Aug 1, 26Tax$2KChristopher J ArntzenChief Legal Officer, Secretary↗
- May 14, 26Compensation$255KWALLACE R WEITZ↗
- May 14, 26Compensation$155KKatharine Weymouth↗
- May 14, 26Compensation$155KP Robert Bartolo↗
- May 14, 26Compensation$200KBrad D. Brian↗
- May 14, 26Compensation$155KDeborah J. Kissire↗
- May 14, 26Compensation$257KMary E Meduski↗
- May 14, 26Compensation$245KSherrese M Smith↗
- Feb 2, 26Compensation$119KKENNETH E JOHNSONChief Operating Officer↗
- Feb 2, 26Tax$6KKENNETH E JOHNSONChief Operating Officer↗
- Feb 2, 26Compensation$125KMargaret Masoner DetzChief People Officer↗
- Feb 2, 26Compensation$193KTodd M KoetjeSee Remarks.↗
- Feb 2, 26Tax$14KTodd M KoetjeSee Remarks.↗
- Jan 3, 26Tax$43KKENNETH E JOHNSONChief Operating Officer↗
- Jan 3, 26Tax$44KTodd M KoetjeSee Remarks.↗
- Jan 3, 26Tax$26KAnthony John MokrySVP Residential Services↗
- Jan 3, 26Tax$17KChristopher J ArntzenSVP, GC & Secretary↗
- Oct 1, 25Tax$3KChristopher J ArntzenSVP, GC & Secretary↗
- Aug 1, 25Tax$13KChristopher J ArntzenSVP, GC & Secretary↗
- May 15, 25Compensation$245KSherrese M Smith↗
- May 15, 25Compensation$155KKatharine Weymouth↗
- May 15, 25Compensation$245KBrad D. Brian↗
- May 15, 25Compensation$155KP Robert Bartolo↗
- May 15, 25Compensation$255KWALLACE R WEITZ↗
- May 15, 25Compensation$275KMary E Meduski↗
- May 15, 25Compensation$155KDeborah J. Kissire↗
- Mar 7, 25Compensation$2KWALLACE R WEITZ↗
- Mar 7, 25Compensation$2KDeborah J. Kissire↗
- Mar 7, 25Compensation$1KBrad D. Brian↗
- Jan 3, 25Tax$430KJulia M. LaulisCOB, President and CEO↗
- Jan 3, 25Compensation$3.2MJulia M. LaulisCOB, President and CEO↗
- Jan 3, 25Tax$106KKENNETH E JOHNSONChief Operating Officer↗
The full record holds 148 transactions and goes back to Jan 3, 23.
Its sector and its market
Cable One Inc. among Communication Services companies
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- 250 clean closes in the period.
- SEC records
- 863 documents on file, from Mar 26, 2015 to Oct 14, 2026.
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- No description available.
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Which SEC documents appear here?
Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.
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