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GHC • CIK 0000104889
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People and entities that have reported ownership via Form 3, 3/A, 4, 4/A, 5, 5/A
Parsed transactions from Form 4 (and 3/5) filings (past year)
2 transactions · 15.16K shares
| Filing Date | Insiders | Transactions | Filing |
|---|---|---|---|
| Oct 2, 2026 | WAGONER G RICHARD JR | Grant/Award: 21 shares | View |
| Oct 2, 2026 | MULCAHY ANNE M | Grant/Award: 21 shares | View |
| Oct 2, 2026 | Markell Jack A. | Grant/Award: 7 shares | View |
| Oct 2, 2026 | Davis Christopher C | Grant/Award: 24 shares | View |
| Oct 2, 2026 | CONLEY DANIELLE Y. | Grant/Award: 19 shares | View |
| Aug 31, 2026 | Maas, Jacob | Grant/Award: 1.00K shares Tax Withholding: 501 @ $1,159.23 ($580.77K) | View |
| Aug 14, 2026 | GRAHAM DONALD | Other: 12.63K | View |
| Jan 21, 2026 | Maas, Jacob | Grant/Award: 1.00K shares Tax Withholding: 377 @ $1,150.50 ($433.74K) | View |
| Jan 5, 2026 | WAGONER G RICHARD JR | Grant/Award: 22 shares | View |
| Jan 5, 2026 | MULCAHY ANNE M | Grant/Award: 22 shares | View |
| Jan 5, 2026 | Markell Jack A. | Grant/Award: 8 shares | View |
| Jan 5, 2026 | Davis Christopher C | Grant/Award: 25 shares | View |
| Jan 5, 2026 | CONLEY DANIELLE Y. | Grant/Award: 20 shares | View |
| Dec 29, 2025 | — | — | View |
| Nov 13, 2025 | O'Shaughnessy Laura | Exercised 7.58K options @ $872.01/share Tax Withholding: 6.84K @ $1,085.29 ($7.42M) | View |
| Nov 13, 2025 | O'Shaughnessy Timothy J | Exercised 7.58K options @ $872.01/share Tax Withholding: 6.84K @ $1,085.29 ($7.42M) | View |