NYSE:GHC | Insider Transactions | Graham Holdings Co

GHC Insider Transactions

350 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.

GHC insiders transaction timeline

PurchaseSale
2006-08-08: 5 sales — ROSBERG GERALD M2006-08-29: 6 sales — DANIELS DIANA M2007-06-15: 1 sale — MCDANIEL ANN2008-01-07: 1 sale — MCDANIEL ANN2008-04-18: 2 sales — GRAHAM DONALD2008-04-21: 1 sale — GRAHAM DONALD2008-04-22: 1 sale — GRAHAM DONALD2008-04-23: 1 sale — GRAHAM DONALD2008-05-15: 1 sale — GRAHAM DONALD2008-05-16: 1 sale — GRAHAM DONALD2008-05-19: 1 sale — GRAHAM DONALD2008-08-11: 1 sale — GRAHAM DONALD2008-08-12: 1 sale — GRAHAM DONALD2008-08-15: 1 sale — GRAHAM DONALD2008-08-18: 1 sale — GRAHAM DONALD2008-09-09: 1 sale — GRAHAM DONALD2008-09-12: 1 sale — GRAHAM DONALD2008-09-16: 1 sale — GRAHAM DONALD2008-09-17: 1 sale — GRAHAM DONALD2008-09-18: 1 sale — GRAHAM DONALD2008-09-19: 1 sale — GRAHAM DONALD2008-09-22: 1 sale — GRAHAM DONALD2008-09-25: 1 sale — GRAHAM DONALD2008-10-07: 1 sale — GRAHAM DONALD2009-01-07: 1 sale — MCDANIEL ANN2009-02-26: 1 sale — GRAHAM DONALD2009-03-03: 1 sale — GRAHAM DONALD2009-03-04: 1 sale — GRAHAM DONALD2009-03-05: 1 sale — GRAHAM DONALD2009-03-06: 1 sale — GRAHAM DONALD2009-03-09: 1 sale — GRAHAM DONALD2009-03-10: 1 sale — GRAHAM DONALD2009-03-12: 2 sales — GRAHAM DONALD2009-03-13: 2 sales — GRAHAM DONALD2009-03-16: 2 sales — GRAHAM DONALD2009-03-17: 2 sales — GRAHAM DONALD2009-05-04: 1 sale — GRAHAM DONALD2010-04-12: 1 sale — GRAHAM DONALD2010-08-23: 8 purchases — WAGONER G RICHARD JR2010-12-30: 1 sale — OLSON RONALD L2011-03-24: 1 sale — Cooney Wallace R.2011-06-06: 1 sale — GRAHAM DONALD2011-06-07: 2 sales — GRAHAM DONALD, MCDANIEL ANN2011-06-08: 1 sale — GRAHAM DONALD2011-06-09: 1 sale — GRAHAM DONALD2011-06-10: 2 sales — GRAHAM DONALD, Weymouth Katharine2011-06-14: 1 sale — GRAHAM DONALD2011-06-15: 1 sale — GRAHAM DONALD2011-06-29: 1 sale — GRAHAM DONALD2011-06-30: 1 sale — GRAHAM DONALD2011-07-01: 1 sale — GRAHAM DONALD2011-07-05: 1 sale — GRAHAM DONALD2011-07-06: 1 sale — GRAHAM DONALD2011-07-07: 1 sale — GRAHAM DONALD2011-11-15: 1 purchase — DILLER BARRY2011-12-16: 1 sale — MCDANIEL ANN2011-12-30: 1 purchase — Thompson Larry D.2013-03-07: 1 sale — Cooney Wallace R.2013-10-03: 1 sale — Weymouth Katharine2013-10-04: 5 sales — Weymouth Katharine2013-10-08: 2 sales — Weymouth Katharine2013-10-10: 2 sales — Weymouth Katharine2014-05-09: 3 purchases — Goldberg David Bruce2014-05-19: 1 sale — MCDANIEL ANN2014-07-09: 2 sales — Dillon Veronica2014-12-09: 11 sales — Weymouth Katharine, Cooney Wallace R.2014-12-10: 1 sale — Cooney Wallace R.2014-12-11: 7 sales — Jones Hal2014-12-12: 2 sales — GRAHAM DONALD2014-12-15: 2 sales — GRAHAM DONALD2014-12-17: 2 sales — GRAHAM DONALD, MCDANIEL ANN2014-12-18: 6 sales — GRAHAM DONALD2014-12-19: 6 sales — Dillon Veronica, GRAHAM DONALD2014-12-23: 9 sales — GRAHAM DONALD2014-12-24: 2 sales — GRAHAM DONALD2014-12-26: 3 sales — GRAHAM DONALD2014-12-29: 8 sales — GRAHAM DONALD2015-01-28: 1 sale — Cooney Wallace R.2015-02-23: 1 sale — GRAHAM DONALD2015-02-24: 5 sales — GRAHAM DONALD2015-02-25: 6 sales — GRAHAM DONALD2015-02-26: 1 sale — GRAHAM DONALD2015-02-27: 3 sales — GRAHAM DONALD2015-03-02: 5 sales — GRAHAM DONALD2015-03-03: 6 sales — GRAHAM DONALD2015-03-04: 6 sales — MCDANIEL ANN2015-05-28: 8 sales — GRAHAM DONALD2015-05-29: 2 sales — GRAHAM DONALD2015-06-01: 14 sales — GRAHAM DONALD2015-06-02: 8 sales — GRAHAM DONALD2015-06-03: 4 sales — GRAHAM DONALD2015-06-04: 8 sales — GRAHAM DONALD2015-06-05: 4 sales — GRAHAM DONALD2015-06-08: 6 sales — GRAHAM DONALD2015-06-09: 2 sales — GRAHAM DONALD2015-06-10: 4 sales — GRAHAM DONALD2016-03-23: 1 purchase — O'Shaughnessy Timothy J2017-12-14: 2 sales — Weymouth Katharine2017-12-15: 1 sale — Weymouth Katharine2018-05-11: 4 sales — Weymouth Katharine2018-07-05: 2 sales — Weymouth Katharine2018-08-02: 7 purchases — O'Shaughnessy Timothy J, GRAHAM DONALD2018-08-03: 12 purchases — GRAHAM DONALD, O'Shaughnessy Timothy J2018-09-21: 1 sale — Weymouth Katharine2018-10-09: 1 sale — Weymouth Katharine2019-01-02: 2 sales — Snyman Marcel A.2020-02-27: 4 purchases — Bollinger Lee C, MULCAHY ANNE M, Maas, Jacob and 1 more2020-02-28: 1 purchase — MULCAHY ANNE M2020-03-18: 1 purchase — Markell Jack A.2020-03-23: 2 purchases — Rosen Andrew Stephen2020-07-02: 1 purchase — Bollinger Lee C2020-08-25: 1 sale — Weymouth Katharine2020-08-27: 1 purchase — Bollinger Lee C2020-11-11: 5 sales — Rosen Andrew Stephen2020-11-20: 1 sale — Rosen Andrew Stephen2020-11-24: 5 sales — Rosen Andrew Stephen2020-12-01: 4 sales — Rosen Andrew Stephen2020-12-02: 2 sales — Rosen Andrew Stephen2020-12-03: 2 sales — Rosen Andrew Stephen2020-12-04: 3 sales — Rosen Andrew Stephen2020-12-07: 4 sales — Rosen Andrew Stephen2020-12-08: 1 sale — Rosen Andrew Stephen2020-12-10: 1 sale — Rosen Andrew Stephen2020-12-11: 2 sales — Rosen Andrew Stephen2020-12-22: 7 sales — Rosen Andrew Stephen2021-01-06: 2 sales — Snyman Marcel A.2021-11-04: 1 sale — Snyman Marcel A.2021-11-11: 1 purchase — GAYNER THOMAS SINNICKSON2021-12-01: 1 purchase — Markell Jack A.2021-12-30: 1 purchase — Stonesifer Sandra M.2022-09-16: 1 purchase — GAYNER THOMAS SINNICKSON2023-01-04: 1 sale — Snyman Marcel A.2023-01-09: 1 sale — Snyman Marcel A.2023-05-09: 1 purchase — GAYNER THOMAS SINNICKSON2023-09-08: 1 purchase — GAYNER THOMAS SINNICKSON2023-11-08: 1 sale — Allen Tony2023-11-09: 1 purchase — GAYNER THOMAS SINNICKSON2024-03-14: 1 sale — Weymouth Katharine2024-05-28: 1 purchase — MULCAHY ANNE M2024-09-12: 1 purchase — GAYNER THOMAS SINNICKSON2024-11-13: 1 sale — Weymouth Katharine2025-01-06: 1 sale — Snyman Marcel A.2025-07-30: 1 sale — Allen Tony2006-08-082025-07-30
Insider profileRoleDateTransactionSharesPrice
Allen TonyDirector2025-07-30Sale7.0$942.89
Snyman Marcel A.VP-Chief Accounting Officer2025-01-06Sale159.0$881.3
Weymouth KatharineDirector2024-11-13Sale378.0$949.26
GAYNER THOMAS SINNICKSONDirector2024-09-12Purchase100.0$743.3
MULCAHY ANNE MDirector2024-05-28Purchase135.0$745.07
Weymouth KatharineDirector2024-03-14Sale556.0$712.99
GAYNER THOMAS SINNICKSONDirector2023-11-09Purchase100.0$607.24
Allen TonyDirector2023-11-08Sale75.0$619.03
GAYNER THOMAS SINNICKSONDirector2023-09-08Purchase100.0$569.83
GAYNER THOMAS SINNICKSONDirector2023-05-09Purchase100.0$581.63
Snyman Marcel A.VP-Chief Accounting Officer2023-01-09Sale128.0$617.68
Snyman Marcel A.VP-Chief Accounting Officer2023-01-04Sale72.0$611.06
GAYNER THOMAS SINNICKSONDirector2022-09-16Purchase100.0$556.15
Stonesifer Sandra M.VP, Chief HR Officer2021-12-30Purchase20.0$591.99
Markell Jack A.Director2021-12-01Purchase60.0$570.0
GAYNER THOMAS SINNICKSONDirector2021-11-11Purchase100.0$595.17
Snyman Marcel A.VP-Chief Accounting Officer2021-11-04Sale128.0$605.07
Snyman Marcel A.VP-Chief Accounting Officer2021-01-06Sale6.0$531.1
Snyman Marcel A.VP-Chief Accounting Officer2021-01-06Sale66.0$527.61
Rosen Andrew StephenExecutive Vice President2020-12-22Sale100.0$495.85
Rosen Andrew StephenExecutive Vice President2020-12-22Sale1,809.0$497.43
Rosen Andrew StephenExecutive Vice President2020-12-22Sale375.0$496.18
Rosen Andrew StephenExecutive Vice President2020-12-22Sale600.0$500.35
Rosen Andrew StephenExecutive Vice President2020-12-22Sale2,648.0$499.43
Rosen Andrew StephenExecutive Vice President2020-12-22Sale2,583.0$498.22
Rosen Andrew StephenExecutive Vice President2020-12-22Sale100.0$501.26
Rosen Andrew StephenExecutive Vice President2020-12-11Sale2,455.0$456.69
Rosen Andrew StephenExecutive Vice President2020-12-11Sale27.0$457.14
Rosen Andrew StephenExecutive Vice President2020-12-10Sale5,085.0$455.11
Rosen Andrew StephenExecutive Vice President2020-12-08Sale100.0$455.88
Rosen Andrew StephenExecutive Vice President2020-12-07Sale400.0$459.44
Rosen Andrew StephenExecutive Vice President2020-12-07Sale1,422.0$458.6
Rosen Andrew StephenExecutive Vice President2020-12-07Sale1,297.0$460.64
Rosen Andrew StephenExecutive Vice President2020-12-07Sale1,003.0$461.15
Rosen Andrew StephenExecutive Vice President2020-12-04Sale1.0$467.0
Rosen Andrew StephenExecutive Vice President2020-12-04Sale768.0$465.03
Rosen Andrew StephenExecutive Vice President2020-12-04Sale1,685.0$466.08
Rosen Andrew StephenExecutive Vice President2020-12-03Sale104.0$451.51
Rosen Andrew StephenExecutive Vice President2020-12-03Sale4,056.0$450.3
Rosen Andrew StephenExecutive Vice President2020-12-02Sale3,451.0$450.38
Rosen Andrew StephenExecutive Vice President2020-12-02Sale411.0$451.0
Rosen Andrew StephenExecutive Vice President2020-12-01Sale974.0$451.3
Rosen Andrew StephenExecutive Vice President2020-12-01Sale445.0$452.79
Rosen Andrew StephenExecutive Vice President2020-12-01Sale390.0$453.6
Rosen Andrew StephenExecutive Vice President2020-12-01Sale1,759.0$454.07
Rosen Andrew StephenExecutive Vice President2020-11-24Sale128.0$469.3
Rosen Andrew StephenExecutive Vice President2020-11-24Sale326.0$468.25
Rosen Andrew StephenExecutive Vice President2020-11-24Sale1,859.0$467.48
Rosen Andrew StephenExecutive Vice President2020-11-24Sale263.0$466.37
Rosen Andrew StephenExecutive Vice President2020-11-24Sale1,822.0$465.19
Rosen Andrew StephenExecutive Vice President2020-11-20Sale5,164.0$450.13
Rosen Andrew StephenExecutive Vice President2020-11-11Sale2,079.0$452.06
Rosen Andrew StephenExecutive Vice President2020-11-11Sale144.0$454.23
Rosen Andrew StephenExecutive Vice President2020-11-11Sale1,025.0$455.9
Rosen Andrew StephenExecutive Vice President2020-11-11Sale1,652.0$456.23
Rosen Andrew StephenExecutive Vice President2020-11-11Sale100.0$457.05
Bollinger Lee CDirector2020-08-27Purchase350.0$426.0
Weymouth KatharineDirector2020-08-25Sale1,100.0$414.73
Bollinger Lee CDirector2020-07-02Purchase300.0$340.0
Rosen Andrew StephenExecutive Vice President2020-03-23Purchase42.0$290.98
Rosen Andrew StephenExecutive Vice President2020-03-23Purchase1,691.0$288.43
Markell Jack A.Director2020-03-18Purchase55.0$315.0
MULCAHY ANNE MDirector2020-02-28Purchase104.0$485.99
Bollinger Lee CDirector2020-02-27Purchase500.0$492.41
MULCAHY ANNE MDirector2020-02-27Purchase100.0$494.64
Maas, JacobSr. VP-Planning and Dev.2020-02-27Purchase210.0$473.01
Markell Jack A.Director2020-02-27Purchase55.0$470.0
Snyman Marcel A.VP-Chief Accounting Officer2019-01-02Sale100.0$633.07
Snyman Marcel A.VP-Chief Accounting Officer2019-01-02Sale100.0$633.07
Weymouth KatharineDirector2018-10-09Sale1,100.0$579.95
Weymouth KatharineDirector2018-09-21Sale700.0$590.28
GRAHAM DONALDDirector,TenPercentOwner2018-08-03Purchase150.0$561.55
GRAHAM DONALDDirector,TenPercentOwner2018-08-03Purchase25.0$559.55
GRAHAM DONALDDirector,TenPercentOwner2018-08-03Purchase50.0$557.5
GRAHAM DONALDDirector,TenPercentOwner2018-08-03Purchase215.0$556.75
O'Shaughnessy Timothy JPresident and CEO2018-08-03Purchase150.0$561.55
O'Shaughnessy Timothy JPresident and CEO2018-08-03Purchase25.0$559.55
O'Shaughnessy Timothy JPresident and CEO2018-08-03Purchase50.0$557.5
O'Shaughnessy Timothy JPresident and CEO2018-08-03Purchase215.0$556.75
O'Shaughnessy Timothy JPresident and CEO2018-08-03Purchase150.0$561.55
O'Shaughnessy Timothy JPresident and CEO2018-08-03Purchase24.0$559.66
O'Shaughnessy Timothy JPresident and CEO2018-08-03Purchase50.0$557.5
O'Shaughnessy Timothy JPresident and CEO2018-08-03Purchase216.0$556.75
O'Shaughnessy Timothy JPresident and CEO2018-08-02Purchase1,050.0$553.6
GRAHAM DONALDDirector,TenPercentOwner2018-08-02Purchase410.0$549.5
GRAHAM DONALDDirector,TenPercentOwner2018-08-02Purchase950.0$546.61
O'Shaughnessy Timothy JPresident and CEO2018-08-02Purchase410.0$549.5
O'Shaughnessy Timothy JPresident and CEO2018-08-02Purchase950.0$546.61
O'Shaughnessy Timothy JPresident and CEO2018-08-02Purchase410.0$549.5
O'Shaughnessy Timothy JPresident and CEO2018-08-02Purchase950.0$546.61
Weymouth KatharineDirector2018-07-05Sale100.0$596.25
Weymouth KatharineDirector2018-07-05Sale1,001.0$595.0
Weymouth KatharineDirector2018-05-11Sale40.0$600.0
Weymouth KatharineDirector2018-05-11Sale949.0$601.48
Weymouth KatharineDirector2018-05-11Sale11.0$602.73
Weymouth KatharineDirector2018-05-11Sale500.0$603.79
Weymouth KatharineDirector2017-12-15Sale529.0$564.85
Weymouth KatharineDirector2017-12-14Sale45.0$563.0
Weymouth KatharineDirector2017-12-14Sale926.0$566.06
O'Shaughnessy Timothy JPresident and CEO2016-03-23Purchase1,100.0$463.61