GHC
Graham Holdings CO
14 disclosed insider filings · 8 distinct insiders · latest Oct 2, 2026
Total filings
14
8 insiders
Insider buys
0
$0
Insider sells
0
$0
Grants & other
0
$0
All disclosed filings
Same-day tranches are grouped per insider - the Lots column shows how many individual executions a row covers; Price is the value-weighted average.
| Filed | Tx date | Insider | Type | Qty | Avg price | Value | Lots | Source |
|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | Oct 1, 2026 | Jack A Markell DIRECTOR | OTHER | 7 | $1,139.1 | $8K | — | EDGAR |
| Oct 2, 2026 | Oct 1, 2026 | Christopher C Davis DIRECTOR | OTHER | 24 | $1,139.1 | $27K | — | EDGAR |
| Oct 2, 2026 | Oct 1, 2026 | Danielle Y Conley DIRECTOR | OTHER | 19 | $1,139.1 | $22K | — | EDGAR |
| Oct 2, 2026 | Oct 1, 2026 | G Richard JR Wagoner DIRECTOR | OTHER | 21 | $1,139.1 | $24K | — | EDGAR |
| Oct 2, 2026 | Oct 1, 2026 | Anne M Mulcahy DIRECTOR | OTHER | 21 | $1,139.1 | $24K | — | EDGAR |
| Aug 31, 2026 | Aug 28, 2026 | Jacob Maas OFFICER | OTHER | 1,501 | $386.92 | $581K | 2 | EDGAR |
| Aug 14, 2026 | Aug 13, 2026 | Timothy J O'shaughnessy OFFICER | OTHER | 4,211 | — | — | — | EDGAR |
| Aug 14, 2026 | Aug 13, 2026 | Laura O'shaughnessy 10% OWNER | OTHER | 4,211 | — | — | — | EDGAR |
| Jul 6, 2026 | Jul 1, 2026 | Danielle Y Conley DIRECTOR | OTHER | 19 | $1,161.11 | $22K | — | EDGAR |
| Jul 6, 2026 | Jul 1, 2026 | Jack A Markell DIRECTOR | OTHER | 7 | $1,161.11 | $8K | — | EDGAR |
| Jul 6, 2026 | Jul 1, 2026 | Christopher C Davis DIRECTOR | OTHER | 23 | $1,161.11 | $27K | — | EDGAR |
| Jul 6, 2026 | Jul 1, 2026 | Anne M Mulcahy DIRECTOR | OTHER | 21 | $1,161.11 | $24K | — | EDGAR |
| Jul 6, 2026 | Jul 1, 2026 | G Richard JR Wagoner DIRECTOR | OTHER | 21 | $1,161.11 | $24K | — | EDGAR |