Mailing Address
1300 NORTH 17TH STREET
SUITE 1700
ARLINGTON VA 22209
Business Address
1300 NORTH 17TH STREET
SUITE 1700
ARLINGTON VA 22209
7033456300
Graham Holdings Co (Subject)
CIK: 0000104889 (see all company filings)
IRS No.: 530182885 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-64497 | Film No.: 24552758
SIC: 8200 Services-Educational Services
(CF Office: 07 Trade & Services)
Mailing Address
50 HUDSON YARDS
NEW YORK NY 10001
Business Address
50 HUDSON YARDS
NEW YORK NY 10001
212-810-5300
BlackRock Inc. (Filed by)
CIK: 0001364742 (see all company filings)
IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies
(CF Office: 02 Finance)
