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5//SEC Filing

Ambrosini Robert P 5

Accession 0001288826-11-000001

CIK 0000015393other

View on SEC.gov Company Profile

Filed

Jan 3, 7:00 PM ET

Accepted

Jan 4, 3:55 PM ET

Size

9.8 KB

Accession

0001288826-11-000001

Insider Transaction Report

Form 5

Period: 2010-12-31

BUREAU OF NATIONAL AFFAIRS INCnone

Ambrosini Robert P

Chief Financial Officer

Transactions

Purchase
BNA 401(k) Plan
2010-04-01$16.00/sh+17$272→ 1,756 total(indirect: By Trust)
Purchase
BNA 401(k) Plan
2010-03-20$16.00/sh+409$6,544→ 1,756 total(indirect: By Trust)
Purchase
BNA 401(k) Plan
2010-09-18$16.50/sh+394$6,501→ 1,756 total(indirect: By Trust)
Purchase
BNA 401(k) Plan
2010-09-30$16.50/sh+24$396→ 1,756 total(indirect: By Trust)

Documents

1 file

5
primary_doc.xmlPrimary
PRIMARY DOCUMENT

Issuer

BUREAU OF NATIONAL AFFAIRS INC

CIK 0000015393

Entity typeother

Related Parties

1

filerCIK 0001403657

Filing Metadata

Form type: 5
Filed: Jan 3, 7:00 PM ET
Accepted: Jan 4, 3:55 PM ET
Size: 9.8 KB

View on SEC.gov