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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001301108-11-000001
Filing Date
2011-03-23
Accepted
2011-03-23 16:49:16
Documents
1
Period of Report
2011-03-22

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 3602
  Complete submission text file 0001301108-11-000001.txt   4944
Mailing Address ONE PATRIOTS PARK BEDFORD MA 01730-2396
Business Address ONE PATRIOTS PARK BEDFORD MA 01730-2396 6172756000
SPIRE CORP (Issuer) CIK: 0000731657 (see all company filings)

IRS No.: 042457335 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 3674 Semiconductors & Related Devices

Mailing Address C/O SPIRE CORPORATION ONE PATRIOTS PARK BEDFORD MA 01730-2396
Business Address
Magliochetti Michael (Reporting) CIK: 0001301108 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-12742 | Film No.: 11706962