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$GHC
$1,170.09 -$16.62 (1.4%) Close

$GHC SEC Filings

Filed On Filing
29 Oct 2026 8-K: Results of Operations and Financial Condition

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

29 Oct 2026 10-Q
02 Oct 2026 Form 4: Wagoner G Richard Jr, Director

Received 21 shares as a grant or award ($23.9K)

02 Oct 2026 Form 4: Mulcahy Anne M, Director

Received 21 shares as a grant or award ($23.9K)

02 Oct 2026 Form 4: Markell Jack A., Director

Received 7 shares as a grant or award ($7.97K)

02 Oct 2026 Form 4: Davis Christopher C, Director

Received 24 shares as a grant or award ($27.3K)

02 Oct 2026 Form 4: Conley Danielle Y., Director

Received 19 shares as a grant or award ($21.6K)

31 Aug 2026 Form 4: Maas, Jacob, Executive VP

Received 1,000 shares as a grant or award · Gave up 501 shares to cover exercise price or tax ($581K)

28 Aug 2026 N-PX
14 Aug 2026 Form 4: O'Shaughnessy Timothy J, Director

Disposed of 4,211 shares (Other Transaction) · Acquired 8,422 Class A Common Stock (Other Transaction)

14 Aug 2026 13F-HR
14 Aug 2026 Form 4: O'Shaughnessy Laura, 10% owner

Disposed of 4,211 shares (Other Transaction) · Acquired 8,422 Class A Common Stock (Other Transaction)

14 Aug 2026 Form 4: Graham Donald, Director

Disposed of 12,633 Class A Common Stock (Other Transaction)

14 Aug 2026 SCHEDULE 13G
05 Aug 2026 8-K: Other Events
30 Jul 2026 FORM 10-Q
30 Jul 2026 8-K: Results of Operations and Financial Condition
06 Jul 2026 Form 4: Wagoner G Richard Jr, Director

Received 21 shares as a grant or award ($24.4K)

06 Jul 2026 Form 4: Mulcahy Anne M, Director

Received 21 shares as a grant or award ($24.4K)

06 Jul 2026 Form 4: Markell Jack A., Director

Received 7 shares as a grant or award ($8.13K)

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