Who
Donald Graham
Director and 10% owner
Company insider
Files Form 4 as: CEO and COB, Graham Holdings; Director and 10% owner, Cable One; Director, Meta Platforms.
In numbers
- Trades disclosed
- 428
- Buys
- 4
- Sells
- 105
- Bought
- $25.3M
- Sold
- $304.2M
- Companies
- 3
- Companies where not an officer
- 2
- First trade
- 18 Mar 2005
- Last trade
- 13 Aug 2026
- Last filed
- 14 Aug 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 13 Aug 2026filed 14 Aug 2026 | GHC Graham Holdingsoption or derivative · Education Services | SEC FORM 4 Code J | —12,633 | filing |
| 13 Aug 2026filed 14 Aug 2026 | GHC Graham Holdingsoption or derivative · Education Services | SEC FORM 4 Code J | —12,633 | filing |
| 16 Dec 2019filed 18 Dec 2019 | GHC Graham Holdingsoption or derivative · Education Services | SEC FORM 4 Code J | —194,505 at $0.00 | filing |
| 16 Dec 2019filed 18 Dec 2019 | GHC Graham Holdingsoption or derivative · Education Services | SEC FORM 4 Code J | —101,313 at $0.00 | filing |
| 16 Dec 2019filed 18 Dec 2019 | GHC Graham Holdingsoption or derivative · Education Services | SEC FORM 4 Code J | —1,800 at $0.00 | filing |
| 16 Dec 2019filed 18 Dec 2019 | GHC Graham HoldingsEducation Services | SEC FORM 4 Code J | —43,363 at $0.00 | filing |
| 16 Dec 2019filed 18 Dec 2019 | CABO Cable OneBroadcasting & cable | SEC FORM 4 Code J | —96,276 at $0.00 | filing |
| 16 Dec 2019filed 18 Dec 2019 | CABO Cable OneBroadcasting & cable | SEC FORM 4 Code J | —6,000 at $0.00 | filing |
| 16 Dec 2019filed 18 Dec 2019 | CABO Cable OneBroadcasting & cable | SEC FORM 4 Code J | —1,800 at $0.00 | filing |
| 13 Mar 2019filed 15 Mar 2019 | CABO Cable OneBroadcasting & cable | SEC FORM 4 Sold | $6.4M6,900 at $926.14 | filing |
| 26 Dec 2018filed 28 Dec 2018 | GHC Graham Holdingsoption or derivative · Education Services | SEC FORM 4 Code J | —69,625 at $0.00 | filing |
| 26 Dec 2018filed 28 Dec 2018 | GHC Graham HoldingsEducation Services | SEC FORM 4 Code J | —3,275 at $0.00 | filing |
| 26 Dec 2018filed 28 Dec 2018 | CABO Cable OneBroadcasting & cable | SEC FORM 4 Code J | —72,900 at $0.00 | filing |
| 3 Aug 2018filed 6 Aug 2018 | GHC Graham HoldingsEducation Services | SEC FORM 4 Bought | $120K215 at $556.75 | filing |
| 3 Aug 2018filed 6 Aug 2018 | GHC Graham HoldingsEducation Services | SEC FORM 4 Bought | $28K50 at $557.50 | filing |
| 3 Aug 2018filed 6 Aug 2018 | GHC Graham HoldingsEducation Services | SEC FORM 4 Bought | $14K25 at $559.55 | filing |
| 3 Aug 2018filed 6 Aug 2018 | GHC Graham HoldingsEducation Services | SEC FORM 4 Bought | $84K150 at $561.55 | filing |
| 2 Aug 2018filed 6 Aug 2018 | GHC Graham HoldingsEducation Services | SEC FORM 4 Bought | $519K950 at $546.61 | filing |
| 2 Aug 2018filed 6 Aug 2018 | GHC Graham HoldingsEducation Services | SEC FORM 4 Bought | $225K410 at $549.50 | filing |
| 11 Jun 2018filed 11 Jun 2018 | CABO Cable OneBroadcasting & cable | SEC FORM 4 Sold | $965K1,438 at $670.98 | filing |
News
Meta: What You Need To Know Before Earnings (NASDAQ:META)META · seekingalpha.com · 16 Oct 2026Cable One-Mega Broadband deal stays in limbo, but for how long?CABO · lightreading.com · 15 Oct 2026Meta Stock: The Muse Rally Has Priced In The Good News Before Q3 (NASDAQ:META)META · seekingalpha.com · 15 Oct 2026Meta Platforms (NASDAQ:META) Shares Down 3.3% on Analyst DowngradeMETA · tickerreport.com · 14 Oct 2026Tech M&A deals: Nelnet, Entab Infotech, Onsemi, Synaptics, Cable OneCABO · infotechlead.com · 13 Oct 2026
0 headlines in the last 90 days name Donald Graham; 5 articles from the last 14 days about the 3 companies they traded most, at most three about any one of them.