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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-12-030856
Filing Date
2012-05-17
Accepted
2012-05-17 21:25:38
Documents
5
Period of Report
2012-05-15

Document Format Files

Seq Description Document Type Size
1 FORM 4 rrd345856.html 4  
1 FORM 4 rrd345856.xml 4 13649
2 POWER OF ATTORNEY rrd310273_350279.htm EX-24.1 6499
3 SIGNATURES rrd310273_350287.htm EX-99.1 3452
4 JOINT FILER INFORMATION rrd310273_350288.htm EX-99.2 5475
5 JOINT FILING AGREEMENT rrd310273_350289.htm EX-99.3 4235
  Complete submission text file 0001181431-12-030856.txt   37638
Mailing Address 111 PENCADER DR NEWARK DE 19702
Business Address 111 PENCADER DR NEWARK DE 19702 3024566789
STRATEGIC DIAGNOSTICS INC/DE/ (Issuer) CIK: 0000911649 (see all company filings)

IRS No.: 561581761 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2890 Miscellaneous Chemical Products

Mailing Address 500 CRESCENT COURT SUITE 230 DALLAS TX 75201
Business Address 500 CRESCENT COURT SUITE 230 DALLAS TX 75201 (214) 756-6016
Becker Drapkin Management, L.P. (Reporting) CIK: 0001346543 (see all company filings)

State of Incorp.: TX | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-22400 | Film No.: 12853732

Mailing Address 500 CRESCENT COURT SUITE 230 DALLAS TX 75201
Business Address 500 CRESCENT COURT SUITE 230 DALLAS TX 75201 (214) 756-6016
BC Advisors LLC (Reporting) CIK: 0001349003 (see all company filings)

State of Incorp.: TX | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-22400 | Film No.: 12853729

Mailing Address 500 CRESCENT COURT SUITE 230 DALLAS TX 75201
Business Address
Becker Steven R (Reporting) CIK: 0001349005 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-22400 | Film No.: 12853728

Mailing Address 500 CRESCENT COURT SUITE 230 DALLAS TX 75201
Business Address 500 CRESCENT COURT SUITE 230 DALLAS TX 75201 (214) 756-6016
BECKER DRAPKIN PARTNERS, L.P. (Reporting) CIK: 0001451721 (see all company filings)

State of Incorp.: TX | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-22400 | Film No.: 12853730

Mailing Address 500 CRESCENT COURT SUITE 230 DALLAS TX 75201
Business Address 500 CRESCENT COURT SUITE 230 DALLAS TX 75201 (214) 756-6016
BECKER DRAPKIN PARTNERS (QP), L.P. (Reporting) CIK: 0001451722 (see all company filings)

State of Incorp.: TX | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-22400 | Film No.: 12853731

Mailing Address 500 CRESCENT COURT SUITE 230 DALLAS TX 75201
Business Address
Drapkin Matthew A (Reporting) CIK: 0001458693 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-22400 | Film No.: 12853727