Company Insider Tape

Graham Holdings Co insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol GHC Latest filing 1 Jul 2026

Company Read

Net acquisition

GHC has 18 stored insider filings. Acquisitions account for 72.2% of classified filings and disposals account for 27.8%. The largest stored filing is $26.7K from DAVIS, CHRISTOPHER C.

Latest filing 1 Jul 2026most recent stored row
Largest filing $26.7Kreported transaction value
Total filings 18stored transaction rows
Acquisition value $211.8K13 acquisitions
Disposal value $05 disposals
Net value $211.8Kacquisitions minus disposals

Filing cadence

Last 12 active months
Apr 2026 5
May 2026 8
Jul 2026 5

Acquisitions 72.2% · Disposals 27.8%

Apr 2026 $106.2K
May 2026 $0
Jul 2026 $105.7K

Executive concentration

By filing count
O'SHAUGHNESSY, LAURA 10% Owner · 3 filings
O'SHAUGHNESSY, TIMOTHY J Director, President and CEO · 3 filings
WEYMOUTH, KATHARINE Director · 2 filings
DAVIS, CHRISTOPHER C Director · 2 filings
MULCAHY, ANNE M Director · 2 filings
WAGONER, G RICHARD JR Director · 2 filings
CONLEY, DANIELLE Y. Director · 2 filings
MARKELL, JACK A. Director · 2 filings

Market Context

GHC weekly market snapshot

Week 31 Jul 2026
Latest close 1203.54 USDstored weekly close
1-week move +4.2%latest weekly bar
13-week move +1.9%medium-term context
Relative Strength 0.3Sharemaestro indicator
Fair value gap +36.0%price vs fair value
Trend signal 1smoothed trend state

Transaction History

Latest insider filings for GHC

Showing 1-18 of 18
Date 1 Jul 2026
Insider DAVIS, CHRISTOPHER CDirector
Side Acquisition
Shares 23
Price 1161.11
Value 26706
Security Class B Common Stock
Date 1 Jul 2026
Insider MULCAHY, ANNE MDirector
Side Acquisition
Shares 21
Price 1161.11
Value 24383
Security Class B Common Stock
Date 1 Jul 2026
Insider WAGONER, G RICHARD JRDirector
Side Acquisition
Shares 21
Price 1161.11
Value 24383
Security Class B Common Stock
Date 1 Jul 2026
Insider CONLEY, DANIELLE Y.Director
Side Acquisition
Shares 19
Price 1161.11
Value 22061
Security Class B Common Stock
Date 1 Jul 2026
Insider MARKELL, JACK A.Director
Side Acquisition
Shares 7
Price 1161.11
Value 8128
Security Class B Common Stock
Date 26 May 2026
Insider O'SHAUGHNESSY, LAURA10% Owner
Side Disposal
Shares 400
Price -
Value -
Security Class B Common Stock
Date 26 May 2026
Insider O'SHAUGHNESSY, LAURA10% Owner
Side Acquisition
Shares 6000
Price -
Value -
Security Class A Common Stock
Date 26 May 2026
Insider O'SHAUGHNESSY, LAURA10% Owner
Side Disposal
Shares 5600
Price -
Value -
Security Class B Common Stock
Date 26 May 2026
Insider O'SHAUGHNESSY, TIMOTHY JDirector, President and CEO
Side Acquisition
Shares 6000
Price -
Value -
Security Class A Common Stock
Date 26 May 2026
Insider O'SHAUGHNESSY, TIMOTHY JDirector, President and CEO
Side Disposal
Shares 5600
Price -
Value -
Security Class B Common Stock
Date 26 May 2026
Insider O'SHAUGHNESSY, TIMOTHY JDirector, President and CEO
Side Disposal
Shares 400
Price -
Value -
Security Class B Common Stock
Date 26 May 2026
Insider WEYMOUTH, KATHARINEDirector
Side Acquisition
Shares 6000
Price -
Value -
Security Class B Common Stock
Date 26 May 2026
Insider WEYMOUTH, KATHARINEDirector
Side Disposal
Shares 6000
Price -
Value -
Security Class A Common Stock
Date 1 Apr 2026
Insider DAVIS, CHRISTOPHER CDirector
Side Acquisition
Shares 25
Price 1061.70
Value 26543
Security Class B Common Stock
Date 1 Apr 2026
Insider MULCAHY, ANNE MDirector
Side Acquisition
Shares 23
Price 1061.70
Value 24419
Security Class B Common Stock
Date 1 Apr 2026
Insider WAGONER, G RICHARD JRDirector
Side Acquisition
Shares 23
Price 1061.70
Value 24419
Security Class B Common Stock
Date 1 Apr 2026
Insider CONLEY, DANIELLE Y.Director
Side Acquisition
Shares 21
Price 1061.70
Value 22296
Security Class B Common Stock
Date 1 Apr 2026
Insider MARKELL, JACK A.Director
Side Acquisition
Shares 8
Price 1061.70
Value 8494
Security Class B Common Stock