Graham Holdings Co (GHC) is a publicly traded company in the Unknown sector. Across all available filings, 26 corporate insiders have executed 396 transactions totaling $203.0M, demonstrating a bearish sentiment with -$190.0M in net insider flow. The most recent transaction on Dec 29, 2025 involved a transaction of 36,000 shares valued at $0.
No significant insider buying has been recorded for GHC in the recent period.
No significant insider selling has been recorded for GHC in the recent period.
Based on recent SEC filings, insider sentiment for GHC is bearish with an Insider Alignment Score of 3/100 and a net flow of -$190.0M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at Graham Holdings Co (GHC) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 26 insiders are actively trading GHC stock, having executed 396 transactions in the past 90 days. The most active insider is Donald Graham (Executive), who has made 142 transactions totaling $160.9M.
Get notified when executives and directors at GHC file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Dec 29, 2025 | Weymouth Katharine | Executive | Other | 36,000 | $N/A | $0 | |
| Nov 11, 2025 | J. O'shaughnessy Timothy | Executive | Option Exercise | 7,582 | $872.01 | $6.6M | Large |
| Nov 11, 2025 | J. O'shaughnessy Timothy | Executive | Payment | 6,839 | $1085.29 | $7.4M | Large |
| Nov 11, 2025 | O'shaughnessy Laura | Executive | Option Exercise | 7,582 | $872.01 | $6.6M | Large |
| Nov 11, 2025 | O'shaughnessy Laura | Executive | Payment | 6,839 | $1085.29 | $7.4M | Large |
| Oct 20, 2025 | Maas, Jacob | Executive | Payment | 501 | $987.72 | $494.8K | |
| Oct 20, 2025 | Maas, Jacob | Executive | Award | 1,000 | $N/A | $0 | |
| Oct 7, 2025 | O'shaughnessy Laura | Executive | Other | 2,800 | $N/A | $0 | |
| Oct 7, 2025 | J. O'shaughnessy Timothy | Executive | Other | 2,800 | $N/A | $0 | |
| Oct 1, 2025 | Y. Conley Danielle | Executive | Award | 19 | $1165.25 | $22.1K | |
| Oct 1, 2025 | C. Davis Christopher | Executive | Award | 23 | $1165.25 | $26.8K | |
| Oct 1, 2025 | A. Markell Jack | Executive | Award | 7 | $1165.25 | $8.2K | |
| Oct 1, 2025 | M. Mulcahy Anne | Executive | Award | 21 | $1165.25 | $24.5K | |
| Oct 1, 2025 | Richard Wagoner G. Jr | Executive | Award | 21 | $1165.25 | $24.5K | |
| Sep 29, 2025 | J. O'shaughnessy Timothy | Executive | Option Exercise | 7,580 | $872.01 | $6.6M | Large |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 210 | $196.5M | 49.3% |
Exercise(M) | 32 | $108.0M | 27.1% |
Payment(F) | 10 | $86.7M | 21.7% |
Purchase(P) | 42 | $6.5M | 1.6% |
Award(A) | 74 | $1.0M | 0.3% |
Small Acquisition(L) | 10 | $17.3K | 0.0% |
Other(J) | 8 | $0 | 0.0% |
Gift(G) | 5 | $0 | 0.0% |
Disposition(D) | 1 | $0 | 0.0% |
Conversion(C) | 4 | $0 | 0.0% |
Insider selling pressure at Graham Holdings Co has increased, with 26 insiders executing 396 transactions across all time. Total sales of $196.5M significantly outpace purchases of $6.5M, resulting in a net outflow of $190.0M. This selling activity appears largely discretionary, which may warrant closer attention from investors.