Insider Transactions last 24 months for Graham Holdings Company - NYSE: GHC
Transactions
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Option Exercise
Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Conley Danielle Y. Director 04/01/2026 AA Indirect COM 21 $1,061.70 $22,295.70 442 Davis Christopher C Director 04/01/2026 AA Direct COM 25 $1,061.70 $26,542.50 5,591 Markell Jack A. Director 04/01/2026 AA Indirect COM 8 $1,061.70 $8,493.60 41 Mulcahy Anne M Director 04/01/2026 AA Indirect COM 23 $1,061.70 $24,419.10 737 Wagoner G Richard Jr Director 04/01/2026 AA Indirect COM 23 $1,061.70 $24,419.10 1,533 Maas, Jacob Executive VP 01/16/2026 DF Direct COM 377 $1,150.50 $433,738.50 6,657 Maas, Jacob Executive VP 01/16/2026 AA Direct COM 1,000 $0.00 $0.00 7,034 Conley Danielle Y. Director 01/02/2026 AA Indirect COM 20 $1,091.18 $21,823.60 421 Davis Christopher C Director 01/02/2026 AA Direct COM 25 $1,091.18 $27,279.50 5,566 Markell Jack A. Director 01/02/2026 AA Indirect COM 8 $1,091.18 $8,729.44 33 Mulcahy Anne M Director 01/02/2026 AA Indirect COM 22 $1,091.18 $24,005.96 714 Wagoner G Richard Jr Director 01/02/2026 AA Indirect COM 22 $1,091.18 $24,005.96 1,510 O'Shaughnessy Timothy J President and CEO 11/11/2025 DF Direct COM 6,839 $1,085.29 $7,422,298.31 27,484 O'Shaughnessy Timothy J President and CEO 11/11/2025 AM Direct COM 7,582 $872.01 $6,611,579.82 34,323 O'Shaughnessy Laura Other 11/11/2025 DF Direct COM 6,839 $1,085.29 $7,422,298.31 27,476 O'Shaughnessy Laura Other 11/11/2025 AM Direct COM 7,582 $872.01 $6,611,579.82 34,315 Maas, Jacob Executive VP 10/20/2025 DF Direct COM 501 $987.72 $494,847.72 6,034 Maas, Jacob Executive VP 10/20/2025 AA Direct COM 1,000 $0.00 $0.00 6,535 O'Shaughnessy Laura Other 10/07/2025 DJ Direct COM 2,800 $0.00 $0.00 26,733 O'Shaughnessy Timothy J President and CEO 10/07/2025 DJ Direct COM 2,800 $0.00 $0.00 26,741 Conley Danielle Y. Director 10/01/2025 AA Indirect COM 19 $1,165.25 $22,139.75 401 Davis Christopher C Director 10/01/2025 AA Direct COM 23 $1,165.25 $26,800.75 5,541 Markell Jack A. Director 10/01/2025 AA Indirect COM 7 $1,165.25 $8,156.75 25 Mulcahy Anne M Director 10/01/2025 AA Indirect COM 21 $1,165.25 $24,470.25 692 Wagoner G Richard Jr Director 10/01/2025 AA Indirect COM 21 $1,165.25 $24,470.25 1,488
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Conley Danielle Y. Director 04/01/2026 AA Indirect COM 21 $1,061.70 $22,295.70 442 Davis Christopher C Director 04/01/2026 AA Direct COM 25 $1,061.70 $26,542.50 5,591 Markell Jack A. Director 04/01/2026 AA Indirect COM 8 $1,061.70 $8,493.60 41 Mulcahy Anne M Director 04/01/2026 AA Indirect COM 23 $1,061.70 $24,419.10 737 Wagoner G Richard Jr Director 04/01/2026 AA Indirect COM 23 $1,061.70 $24,419.10 1,533 Maas, Jacob Executive VP 01/16/2026 AA Direct COM 1,000 $0.00 $0.00 7,034 Conley Danielle Y. Director 01/02/2026 AA Indirect COM 20 $1,091.18 $21,823.60 421 Davis Christopher C Director 01/02/2026 AA Direct COM 25 $1,091.18 $27,279.50 5,566 Markell Jack A. Director 01/02/2026 AA Indirect COM 8 $1,091.18 $8,729.44 33 Mulcahy Anne M Director 01/02/2026 AA Indirect COM 22 $1,091.18 $24,005.96 714 Wagoner G Richard Jr Director 01/02/2026 AA Indirect COM 22 $1,091.18 $24,005.96 1,510 Maas, Jacob Executive VP 10/20/2025 AA Direct COM 1,000 $0.00 $0.00 6,535 Conley Danielle Y. Director 10/01/2025 AA Indirect COM 19 $1,165.25 $22,139.75 401 Davis Christopher C Director 10/01/2025 AA Direct COM 23 $1,165.25 $26,800.75 5,541 Markell Jack A. Director 10/01/2025 AA Indirect COM 7 $1,165.25 $8,156.75 25 Mulcahy Anne M Director 10/01/2025 AA Indirect COM 21 $1,165.25 $24,470.25 692 Wagoner G Richard Jr Director 10/01/2025 AA Indirect COM 21 $1,165.25 $24,470.25 1,488 Markell Jack A. Director 07/01/2025 AA Indirect COM 9 $954.49 $8,590.41 18 Davis Christopher C Director 07/01/2025 AA Direct COM 28 $954.49 $26,725.72 5,518 Wagoner G Richard Jr Director 07/01/2025 AA Indirect COM 26 $954.49 $24,816.74 1,467 Conley Danielle Y. Director 07/01/2025 AA Indirect COM 23 $954.49 $21,953.27 382 Mulcahy Anne M Director 07/01/2025 AA Indirect COM 26 $954.49 $24,816.74 671 Wagoner G Richard Jr Director 04/01/2025 AA Indirect COM 25 $970.97 $24,274.25 1,441 Conley Danielle Y. Director 04/01/2025 AA Indirect COM 23 $970.97 $22,332.31 359 Davis Christopher C Director 04/01/2025 AA Direct COM 28 $970.97 $27,187.16 5,490
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Maas, Jacob Executive VP 01/16/2026 DF Direct COM 377 $1,150.50 $433,738.50 6,657 O'Shaughnessy Timothy J President and CEO 11/11/2025 DF Direct COM 6,839 $1,085.29 $7,422,298.31 27,484 O'Shaughnessy Laura Other 11/11/2025 DF Direct COM 6,839 $1,085.29 $7,422,298.31 27,476 Maas, Jacob Executive VP 10/20/2025 DF Direct COM 501 $987.72 $494,847.72 6,034 O'Shaughnessy Laura Other 10/07/2025 DJ Direct COM 2,800 $0.00 $0.00 26,733 O'Shaughnessy Timothy J President and CEO 10/07/2025 DJ Direct COM 2,800 $0.00 $0.00 26,741 O'Shaughnessy Timothy J President and CEO 09/29/2025 DF Direct COM 6,568 $1,190.80 $7,821,174.40 25,439 O'Shaughnessy Laura Other 09/29/2025 DF Indirect COM 6,568 $1,190.80 $7,821,174.40 22,739 O'Shaughnessy Laura Other 08/20/2025 DF Indirect COM 6,878 $1,070.83 $7,365,168.74 21,727 O'Shaughnessy Timothy J President and CEO 08/20/2025 DF Direct COM 6,878 $1,070.83 $7,365,168.74 24,427 Maas, Jacob Executive VP 08/19/2025 DF Direct COM 1,752 $1,071.80 $1,877,793.60 5,535 Allen Tony Director 07/30/2025 DS Direct COM 7 $942.89 $6,600.23 8 Maas, Jacob Executive VP 01/27/2025 DF Direct COM 438 $918.26 $402,197.88 5,287 Snyman Marcel A. VP-Chief Accounting Officer 01/06/2025 DS Direct COM 159 $881.30 $140,126.70 442 Snyman Marcel A. VP-Chief Accounting Officer 01/02/2025 DF Direct COM 84 $871.87 $73,237.08 601 Stonesifer Sandra M. VP, Chief HR Officer 01/02/2025 DF Direct COM 221 $871.87 $192,683.27 1,322 Maas, Jacob Executive VP 01/02/2025 DF Direct COM 257 $871.87 $224,070.59 4,725 Cooney Wallace R. Chief Financial Officer 01/02/2025 DF Direct COM 222 $871.87 $193,555.14 3,524 Weymouth Katharine Director 11/13/2024 DS Direct COM 378 $949.26 $358,820.28 1,615 O'Shaughnessy Timothy J President and CEO 11/01/2024 DF Direct COM 23,858 $843.67 $20,128,278.86 23,720 O'Shaughnessy Laura Other 11/01/2024 DF Indirect COM 23,858 $843.67 $20,128,278.86 21,020 O'Shaughnessy Timothy J President and CEO 10/15/2024 DF Direct COM 24,126 $823.33 $19,863,659.58 21,824 O'Shaughnessy Laura Other 10/15/2024 DF Indirect COM 24,126 $823.33 $19,863,659.58 19,124 O'Shaughnessy Timothy J President and CEO 09/23/2024 DF Direct COM 24,412 $800.60 $19,544,247.20 20,198 O'Shaughnessy Laura Other 09/23/2024 DF Indirect COM 24,412 $800.60 $19,544,247.20 17,498
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Filer's Name
Relationship/ Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
O'Shaughnessy Timothy J President and CEO 11/11/2025 AM Direct COM 7,582 $872.01 $6,611,579.82 34,323 O'Shaughnessy Laura Other 11/11/2025 AM Direct COM 7,582 $872.01 $6,611,579.82 34,315 O'Shaughnessy Timothy J President and CEO 09/29/2025 AM Direct COM 7,580 $872.01 $6,609,835.80 32,007 O'Shaughnessy Laura Other 09/29/2025 AM Indirect COM 7,580 $872.01 $6,609,835.80 29,307 O'Shaughnessy Laura Other 08/20/2025 AM Indirect COM 7,580 $872.01 $6,609,835.80 28,605 O'Shaughnessy Timothy J President and CEO 08/20/2025 AM Direct COM 7,580 $872.01 $6,609,835.80 31,305 Maas, Jacob Executive VP 08/19/2025 AM Direct COM 2,000 $804.80 $1,609,600.00 7,287 O'Shaughnessy Timothy J President and CEO 11/01/2024 AM Direct COM 25,754 $719.15 $18,520,989.10 47,578 O'Shaughnessy Laura Other 11/01/2024 AM Indirect COM 25,754 $719.15 $18,520,989.10 44,878 O'Shaughnessy Timothy J President and CEO 10/15/2024 AM Direct COM 25,752 $719.15 $18,519,550.80 45,950 O'Shaughnessy Laura Other 10/15/2024 AM Indirect COM 25,752 $719.15 $18,519,550.80 43,250 O'Shaughnessy Timothy J President and CEO 09/23/2024 AM Direct COM 25,752 $719.15 $18,519,550.80 44,610 O'Shaughnessy Laura Other 09/23/2024 AM Indirect COM 25,752 $719.15 $18,519,550.80 41,910
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d)
C = Conversion of derivative security |
D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) |
E = Expiration of short derivative position |
F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. |
G = Gift |
H = Expiration (or cancellation) of long derivative position with value received |
I = Discretionary transaction in accordance with Rule 16b-3(f) |
J = Other |
L = Small acquisition under Rule 16a-6 |
M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 |
O = Exercise of out-of-the-money derivative security |
P = Open market or private purchase |
S = Open market or private sale |
U = Disposition pursuant to a tender of shares in a change of control transaction |
W = Acquisition or disposition by will or the laws of descent and distribution |
X = Exercise of in-the-money or at-the-money derivative security |
Z = Deposit into or withdrawal from voting trust
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