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Graham Holdings Co

GHC Balanced
CIK 0000104889 #1378 in the set updated 22 Sep 2026
Bought (120 mo)
$4.72M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$27.67M
$140.13K on a plan · $22.51M straight out of an exercise
Sold at will
$5.02M
22 of 60 sales
Net
−$22.95M
−$301.45K against sales at will

By person

19 insiders · 116 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Rosen Andrew Stephen
Executive Vice President
$499.96K (2)
$22.51M (37) scheduled
−$22.01M
37,773
$35.62M
+426.5%
Weymouth Katharine
Director
—
$4.67M (14)
−$4.67M
7,615
$7.18M
−20.3%
O'Shaughnessy Timothy J
President and CEO
$1.98M (12)
—
+$1.98M
22,878
$21.57M
+24.0%
GRAHAM DONALD
Director
$990.37K (6)
—
+$990.37K
0
$0.00
−100.0%
Bollinger Lee C
Director
$497.31K (3)
—
+$497.31K
1,150
$1.08M
—
Snyman Marcel A.
VP-Chief Accounting Officer
—
$441.95K (7)
−$441.95K
442
$416.76K
+47.3%
GAYNER THOMAS SINNICKSON
Director
$365.33K (6)
—
+$365.33K
700
$660.02K
+600.0%
MULCAHY ANNE M
Director
$200.59K (3)
—
+$200.59K
1,005
$947.60K
+797.3%
Maas, Jacob
Executive VP
$99.33K (1)
—
+$99.33K
10,092
$9.52M
+240.7%
Markell Jack A.
Director
$77.38K (3)
—
+$77.38K
158
$148.98K
—
Allen Tony
Director
—
$53.03K (2)
−$53.03K
8
$7.54K
—
Stonesifer Sandra M.
VP, Chief HR Officer
$11.84K (1)
—
+$11.84K
1,322
$1.25M
+121.4%
O'Shaughnessy Laura
10% owner
—
—
—
22,865
$21.56M
−19.9%
Davis Christopher C
Director
—
—
—
5,614
$5.29M
+12.3%
Maddrey Nicole Marie
Sr. VP-GC & Secretary
—
—
—
4,223
$3.98M
+155.9%
Cooney Wallace R.
Chief Financial Officer
—
—
—
3,524
$3.32M
+340.5%
WAGONER G RICHARD JR
Director
—
—
—
2,683
$2.53M
+26.0%
Demeter Denise M
VP and Chief HR Officer
—
—
—
1,650
$1.56M
+94.1%
CONLEY DANIELLE Y.
Director
—
—
—
461
$434.67K
—

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

116
Insider
Date
Role
Action
Shares
Price
Amount
O'Shaughnessy Timothy J
11 Nov 2025
President and CEO
Exercised, kept
7,582
$872.01
$6.61M
O'Shaughnessy Laura
11 Nov 2025
10% owner
Exercised, kept
7,582
$872.01
$6.61M
O'Shaughnessy Timothy J
29 Sep 2025
President and CEO
Exercised, kept
7,580
$872.01
$6.61M
O'Shaughnessy Laura
29 Sep 2025
10% owner
Exercised, kept indirect
7,580
$872.01
$6.61M
O'Shaughnessy Laura
20 Aug 2025
10% owner
Exercised, kept indirect
7,580
$872.01
$6.61M
O'Shaughnessy Timothy J
20 Aug 2025
President and CEO
Exercised, kept
7,580
$872.01
$6.61M
Maas, Jacob
19 Aug 2025
Executive VP
Exercised, kept
2,000
$804.80
$1.61M
Allen Tony
30 Jul 2025
Director
Sell
7
$942.89
$6.60K
Snyman Marcel A.
6 Jan 2025
VP-Chief Accounting Officer
Sold on a plan
159
$881.30
$140.13K
Weymouth Katharine
13 Nov 2024
Director
Sell
378
$949.26
$358.82K
O'Shaughnessy Timothy J
1 Nov 2024
President and CEO
Exercised, kept
25,754
$719.15
$18.52M
O'Shaughnessy Laura
1 Nov 2024
10% owner
Exercised, kept indirect
25,754
$719.15
$18.52M
O'Shaughnessy Timothy J
15 Oct 2024
President and CEO
Exercised, kept
25,752
$719.15
$18.52M
O'Shaughnessy Laura
15 Oct 2024
10% owner
Exercised, kept indirect
25,752
$719.15
$18.52M
O'Shaughnessy Timothy J
23 Sep 2024
President and CEO
Exercised, kept
25,752
$719.15
$18.52M
O'Shaughnessy Laura
23 Sep 2024
10% owner
Exercised, kept indirect
25,752
$719.15
$18.52M
GAYNER THOMAS SINNICKSON
12 Sep 2024
Director
Buy
100
$743.30
$74.33K
MULCAHY ANNE M
28 May 2024
Director
Buy indirect
135
$745.07
$100.58K
Weymouth Katharine
14 Mar 2024
Director
Sell
556
$712.99
$396.42K
GAYNER THOMAS SINNICKSON
9 Nov 2023
Director
Buy
100
$607.24
$60.72K
Allen Tony
8 Nov 2023
Director
Sell
75
$619.03
$46.43K
GAYNER THOMAS SINNICKSON
8 Sep 2023
Director
Buy
100
$569.83
$56.98K
O'Shaughnessy Timothy J
6 Jul 2023
President and CEO
Exercised, kept
2,060
$426.86
$879.33K
GAYNER THOMAS SINNICKSON
9 May 2023
Director
Buy
100
$581.63
$58.16K
O'Shaughnessy Timothy J
7 Mar 2023
President and CEO
Exercised, kept
1,000
$426.86
$426.86K
Snyman Marcel A.
9 Jan 2023
VP-Chief Accounting Officer
Sell
128
$617.68
$79.06K
Snyman Marcel A.
4 Jan 2023
VP-Chief Accounting Officer
Sell
72
$611.06
$44.00K
GAYNER THOMAS SINNICKSON
16 Sep 2022
Director
Buy
100
$556.15
$55.62K
O'Shaughnessy Timothy J
7 Mar 2022
President and CEO
Exercised, kept
3,153
$426.86
$1.35M
Stonesifer Sandra M.
30 Dec 2021
VP, Chief HR Officer
Buy
20
$591.99
$11.84K
Markell Jack A.
1 Dec 2021
Director
Buy indirect
60
$570.00
$34.20K
GAYNER THOMAS SINNICKSON
11 Nov 2021
Director
Buy
100
$595.17
$59.52K
Snyman Marcel A.
4 Nov 2021
VP-Chief Accounting Officer
Sell
128
$605.07
$77.45K
Snyman Marcel A.
6 Jan 2021
VP-Chief Accounting Officer
Sell
6
$531.10
$3.19K
Snyman Marcel A.
6 Jan 2021
VP-Chief Accounting Officer
Sell
66
$527.61
$34.82K
Rosen Andrew Stephen
22 Dec 2020
Executive Vice President
Sold after exercise
100
$495.85
$49.59K
Rosen Andrew Stephen
22 Dec 2020
Executive Vice President
Sold after exercise
1,809
$497.43
$899.85K
Rosen Andrew Stephen
22 Dec 2020
Executive Vice President
Sold after exercise
375
$496.18
$186.07K
Rosen Andrew Stephen
22 Dec 2020
Executive Vice President
Sold after exercise
600
$500.35
$300.21K
Rosen Andrew Stephen
22 Dec 2020
Executive Vice President
Sold after exercise
2,648
$499.43
$1.32M
Rosen Andrew Stephen
22 Dec 2020
Executive Vice President
Sold after exercise
2,583
$498.22
$1.29M
Rosen Andrew Stephen
22 Dec 2020
Executive Vice President
Sold after exercise
100
$501.26
$50.13K
Rosen Andrew Stephen
11 Dec 2020
Executive Vice President
Sold after exercise
2,455
$456.69
$1.12M
Rosen Andrew Stephen
11 Dec 2020
Executive Vice President
Sold after exercise
27
$457.14
$12.34K
Rosen Andrew Stephen
10 Dec 2020
Executive Vice President
Sold after exercise
5,085
$455.11
$2.31M
Rosen Andrew Stephen
8 Dec 2020
Executive Vice President
Sold after exercise
100
$455.88
$45.59K
Rosen Andrew Stephen
7 Dec 2020
Executive Vice President
Sold after exercise
400
$459.44
$183.78K
Rosen Andrew Stephen
7 Dec 2020
Executive Vice President
Sold after exercise
1,422
$458.60
$652.13K
Rosen Andrew Stephen
7 Dec 2020
Executive Vice President
Sold after exercise
1,297
$460.64
$597.45K
Rosen Andrew Stephen
7 Dec 2020
Executive Vice President
Sold after exercise
1,003
$461.15
$462.53K
Rosen Andrew Stephen
4 Dec 2020
Executive Vice President
Sold after exercise
1
$467.00
$467.00
Rosen Andrew Stephen
4 Dec 2020
Executive Vice President
Sold after exercise
768
$465.03
$357.14K
Rosen Andrew Stephen
4 Dec 2020
Executive Vice President
Sold after exercise
1,685
$466.08
$785.34K
Rosen Andrew Stephen
3 Dec 2020
Executive Vice President
Sold after exercise
104
$451.51
$46.96K
Rosen Andrew Stephen
3 Dec 2020
Executive Vice President
Sold after exercise
4,056
$450.30
$1.83M
Rosen Andrew Stephen
2 Dec 2020
Executive Vice President
Sold after exercise
3,451
$450.38
$1.55M
Rosen Andrew Stephen
2 Dec 2020
Executive Vice President
Sold after exercise
411
$451.00
$185.36K
Rosen Andrew Stephen
1 Dec 2020
Executive Vice President
Sold after exercise
974
$451.30
$439.57K
Rosen Andrew Stephen
1 Dec 2020
Executive Vice President
Sold after exercise
445
$452.79
$201.49K
Rosen Andrew Stephen
1 Dec 2020
Executive Vice President
Sold after exercise
390
$453.60
$176.90K
Rosen Andrew Stephen
1 Dec 2020
Executive Vice President
Sold after exercise
1,759
$454.07
$798.71K
Rosen Andrew Stephen
24 Nov 2020
Executive Vice President
Sold after exercise
128
$469.30
$60.07K
Rosen Andrew Stephen
24 Nov 2020
Executive Vice President
Sold after exercise
326
$468.25
$152.65K
Rosen Andrew Stephen
24 Nov 2020
Executive Vice President
Sold after exercise
1,859
$467.48
$869.05K
Rosen Andrew Stephen
24 Nov 2020
Executive Vice President
Sold after exercise
263
$466.37
$122.66K
Rosen Andrew Stephen
24 Nov 2020
Executive Vice President
Sold after exercise
1,822
$465.19
$847.58K
Rosen Andrew Stephen
20 Nov 2020
Executive Vice President
Sold after exercise
5,164
$450.13
$2.32M
Rosen Andrew Stephen
11 Nov 2020
Executive Vice President
Sold after exercise
2,079
$452.06
$939.83K
Rosen Andrew Stephen
11 Nov 2020
Executive Vice President
Sold after exercise
144
$454.23
$65.41K
Rosen Andrew Stephen
11 Nov 2020
Executive Vice President
Sold after exercise
1,025
$455.90
$467.30K
Rosen Andrew Stephen
11 Nov 2020
Executive Vice President
Sold after exercise
1,652
$456.23
$753.69K
Rosen Andrew Stephen
11 Nov 2020
Executive Vice President
Sold after exercise
100
$457.05
$45.70K
Bollinger Lee C
27 Aug 2020
Director
Buy
350
$426.00
$149.10K
Weymouth Katharine
25 Aug 2020
Director
Sell
1,100
$414.73
$456.20K
Bollinger Lee C
2 Jul 2020
Director
Buy
300
$340.00
$102.00K
Rosen Andrew Stephen
23 Mar 2020
Executive Vice President
Buy
42
$290.98
$12.22K
Rosen Andrew Stephen
23 Mar 2020
Executive Vice President
Buy
1,691
$288.43
$487.74K
Markell Jack A.
18 Mar 2020
Director
Buy
55
$315.00
$17.33K
Rosen Andrew Stephen
5 Mar 2020
Executive Vice President
Exercised, kept
5,200
$325.26
$1.69M
Rosen Andrew Stephen
3 Mar 2020
Executive Vice President
Exercised, kept
1,600
$325.26
$520.42K
MULCAHY ANNE M
28 Feb 2020
Director
Buy indirect
104
$485.99
$50.54K
Markell Jack A.
27 Feb 2020
Director
Buy
55
$470.00
$25.85K
Maas, Jacob
27 Feb 2020
Sr. VP-Planning and Dev.
Buy
210
$473.01
$99.33K
Rosen Andrew Stephen
27 Feb 2020
Executive Vice President
Exercised, kept
9,600
$325.26
$3.12M
MULCAHY ANNE M
27 Feb 2020
Director
Buy indirect
100
$494.64
$49.46K
Bollinger Lee C
27 Feb 2020
Director
Buy
500
$492.41
$246.21K
Snyman Marcel A.
2 Jan 2019
VP-Chief Accounting Officer
Sell
100
$633.07
$63.31K
Weymouth Katharine
9 Oct 2018
Director
Sell
1,100
$579.95
$637.95K
Weymouth Katharine
21 Sep 2018
Director
Sell
700
$590.28
$413.20K
O'Shaughnessy Timothy J
3 Aug 2018
President and CEO
Buy indirect
150
$561.55
$84.23K
O'Shaughnessy Timothy J
3 Aug 2018
President and CEO
Buy indirect
25
$559.55
$13.99K
O'Shaughnessy Timothy J
3 Aug 2018
President and CEO
Buy indirect
50
$557.50
$27.88K
O'Shaughnessy Timothy J
3 Aug 2018
President and CEO
Buy indirect
215
$556.75
$119.70K
O'Shaughnessy Timothy J
3 Aug 2018
President and CEO
Buy
150
$561.55
$84.23K
O'Shaughnessy Timothy J
3 Aug 2018
President and CEO
Buy
24
$559.66
$13.43K
O'Shaughnessy Timothy J
3 Aug 2018
President and CEO
Buy
50
$557.50
$27.88K
O'Shaughnessy Timothy J
3 Aug 2018
President and CEO
Buy
216
$556.75
$120.26K
GRAHAM DONALD
3 Aug 2018
Director
Buy indirect
150
$561.55
$84.23K
GRAHAM DONALD
3 Aug 2018
Director
Buy indirect
25
$559.55
$13.99K
GRAHAM DONALD
3 Aug 2018
Director
Buy indirect
50
$557.50
$27.88K
GRAHAM DONALD
3 Aug 2018
Director
Buy indirect
215
$556.75
$119.70K
O'Shaughnessy Timothy J
2 Aug 2018
President and CEO
Buy indirect
410
$549.50
$225.30K
O'Shaughnessy Timothy J
2 Aug 2018
President and CEO
Buy indirect
950
$546.61
$519.28K
O'Shaughnessy Timothy J
2 Aug 2018
President and CEO
Buy
410
$549.50
$225.30K
O'Shaughnessy Timothy J
2 Aug 2018
President and CEO
Buy
950
$546.61
$519.28K
GRAHAM DONALD
2 Aug 2018
Director
Buy indirect
410
$549.50
$225.30K
GRAHAM DONALD
2 Aug 2018
Director
Buy indirect
950
$546.61
$519.28K
Weymouth Katharine
5 Jul 2018
Director
Sell
100
$596.25
$59.63K
Weymouth Katharine
5 Jul 2018
Director
Sell
1,001
$595.00
$595.60K
Weymouth Katharine
11 May 2018
Director
Sell
40
$600.00
$24.00K
Weymouth Katharine
11 May 2018
Director
Sell
949
$601.48
$570.80K
Weymouth Katharine
11 May 2018
Director
Sell
11
$602.73
$6.63K
Weymouth Katharine
11 May 2018
Director
Sell
500
$603.79
$301.90K
Weymouth Katharine
15 Dec 2017
Director
Sell
529
$564.85
$298.81K
Weymouth Katharine
14 Dec 2017
Director
Sell
45
$563.00
$25.34K
Weymouth Katharine
14 Dec 2017
Director
Sell
926
$566.06
$524.17K

What was left out

Form 4 filings counted 197
Amendments (4/A) skipped 5
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 1
Sales straight out of an exercise 37
Sales at will 22
Transactions with no price 0
Shares from compensation/vesting 583,972
Sales filed before the plan box existed 18
History held since 23 Nov 2016