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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

37
Insider
Date
Role
Action
Shares
Price
Amount
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
GAYNER THOMAS SINNICKSON
9 Nov 2023
Director
Buy
100
$607.24
$60.72K
GAYNER THOMAS SINNICKSON
8 Sep 2023
Director
Buy
100
$569.83
$56.98K
GAYNER THOMAS SINNICKSON
9 May 2023
Director
Buy
100
$581.63
$58.16K
GAYNER THOMAS SINNICKSON
16 Sep 2022
Director
Buy
100
$556.15
$55.62K
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
Bollinger Lee C
27 Aug 2020
Director
Buy
350
$426.00
$149.10K
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
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
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
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
Show all 116 transactions →

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