Insider · CIK 0001655513

Maas, Jacob

Reports to the SEC for 1 company · ARLINGTON, VA

sec.gov

Transactions

Companies

Filings

CIK

0001655513

Forms 4 and 5

Insider transactions

22 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-28	GHCGraham Holdings CoA Award	Executive VP	AAward	+1,000 sh	—	—	7,657
2026-08-28	GHCGraham Holdings CoF Tax Payment	Executive VP	FTax Payment	−501 sh	$1159.23	−$581K	7,156
2026-01-16	GHCGraham Holdings CoA Award	Executive VP	AAward	+1,000 sh	—	—	7,034
2026-01-16	GHCGraham Holdings CoF Tax Payment	Executive VP	FTax Payment	−377 sh	$1150.50	−$434K	6,657
2025-10-20	GHCGraham Holdings CoA Award	Executive VP	AAward	+1,000 sh	—	—	6,535
2025-10-20	GHCGraham Holdings CoF Tax Payment	Executive VP	FTax Payment	−501 sh	$987.72	−$495K	6,034
2025-08-19	GHCGraham Holdings CoM Exercise/Conversion	Executive VP	MExercise/Conversion	+2,000 sh	$804.80	+$1.61M	7,287
2025-08-19	GHCGraham Holdings CoF Tax Payment	Executive VP	FTax Payment	−1,752 sh	$1071.80	−$1.88M	5,535
2025-08-19	GHCGraham Holdings Co · Employee Stock Option (right to buy)M Exercise/Conversion	Executive VP	MExercise/Conversion	−2,000 sh	—	—	0
2025-01-27	GHCGraham Holdings CoA Award	Executive VP	AAward	+1,000 sh	—	—	5,725
2025-01-27	GHCGraham Holdings CoF Tax Payment	Executive VP	FTax Payment	−438 sh	$918.26	−$402K	5,287
2025-01-02	GHCGraham Holdings CoA Award	Executive VP	AAward	+430 sh	—	—	4,982
2025-01-02	GHCGraham Holdings CoF Tax Payment	Executive VP	FTax Payment	−257 sh	$871.87	−$224K	4,725
2024-11-05	GHCGraham Holdings CoA Award	Executive VP	AAward	+1,000 sh	—	—	4,552
2023-01-03	GHCGraham Holdings CoA Award	Executive VP	AAward	+616 sh	—	—	3,552
2022-01-19	GHCGraham Holdings CoA Award	Executive VP	AAward	+1,000 sh	—	—	2,936
2022-01-19	GHCGraham Holdings CoA Award	Executive VP	AAward	+1,000 sh	—	—	2,936
2021-01-04	GHCGraham Holdings CoA Award	Executive VP	AAward	+700 sh	—	—	1,936
2020-02-27	GHCGraham Holdings CoP Purchase	Executive VP	PPurchase	+210 sh	$473.01	+$99.3K	1,236
2019-01-02	GHCGraham Holdings CoA Award	Executive VP	AAward	+600 sh	—	—	1,026
2017-01-03	GHCGraham Holdings CoA Award	Executive VP	AAward	+400 sh	—	—	426
2015-10-26	GHCGraham Holdings Co · Employee Stock OptionA Award	Executive VP	AAward	+2,000 sh	—	—	2,000

Recent filings

Accepted (ET)
Aug 314
Maas, Jacob0000950157-26-000967
SEC(opens sec.gov)
Jan 214
Maas, Jacob0001628280-26-002885
SEC(opens sec.gov)
Oct 224
Maas, Jacob0001628280-25-045868
SEC(opens sec.gov)
Aug 214
Maas, Jacob0001655513-25-000003
SEC(opens sec.gov)
Jan 294
Maas, Jacob0000104889-25-000012
SEC(opens sec.gov)
Jan 64
Maas, Jacob0000104889-25-000009
SEC(opens sec.gov)
Nov 84
Maas, Jacob0000104889-24-000067
SEC(opens sec.gov)
Jan 44
Maas, Jacob0000104889-23-000008
SEC(opens sec.gov)
Jan 244/A
Maas, Jacob0000104889-22-000004
SEC(opens sec.gov)
Jan 214
Maas, Jacob0000104889-22-000002
SEC(opens sec.gov)
Jan 54
Maas, Jacob0000104889-21-000004
SEC(opens sec.gov)
Feb 274
Maas, Jacob0000104889-20-000009
SEC(opens sec.gov)
Jan 44
Maas, Jacob0000104889-19-000001
SEC(opens sec.gov)

Companies

Graham Holdings CoExecutive VPGHC

Address

C/O GRAHAM HOLDINGS COMPANY 1812 NORTH MOORE STREET, SUITE 2100

ARLINGTON, VA, 22209