Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000005768-11-000058
Filing Date
2011-05-18
Accepted
2011-05-18 12:28:13
Documents
1
Period of Report
2011-05-17

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgar.html 4  
1 PRIMARY DOCUMENT edgar.xml 4 9177
  Complete submission text file 0000005768-11-000058.txt   10735
Mailing Address C/O AS&E 829 MIDDLESEX TURNPIKE BILLERICA MA 01821
Business Address C/O AS&E 829 MIDDLESEX TURNPIKE BILLERICA MA 01821 9782628700
AMERICAN SCIENCE & ENGINEERING, INC. (Issuer) CIK: 0000005768 (see all company filings)

EIN.: 042240991 | State of Incorp.: MA | Fiscal Year End: 0331
SIC: 3844 X-Ray Apparatus & Tubes & Related Irradiation Apparatus

Mailing Address C/O AMERICAN SCIENCE AND ENGINEERING,INC 829 MIDDLESEX TURNPIKE BILLERICA MA 01821
Business Address
Postle Robert (Reporting) CIK: 0001353380 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-06549 | Film No.: 11854086