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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000932471-15-005266
Filing Date
2015-02-11
Accepted
2015-02-11 13:04:55
Documents
1

Document Format Files

Seq Description Document Type Size
1 americanscienceengineer.htm SC 13G/A 38128
  Complete submission text file 0000932471-15-005266.txt   39785
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. (Subject) CIK: 0000005768 (see all company filings)

IRS No.: 042240991 | State of Incorp.: MA | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-17564 | Film No.: 15598282
SIC: 3844 X-Ray Apparatus & Tubes & Related Irradiation Apparatus

Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

IRS No.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A