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4//SEC Filing

MATERIAL SCIENCES CORP 4

Accession 0001181431-13-027697

CIK 0000755003operating

View on SEC.gov Company Profile

Filed

May 13, 8:00 PM ET

Accepted

May 14, 5:13 PM ET

Size

17.1 KB

Accession

0001181431-13-027697

Insider Transaction Report

Form 4

Period: 2013-05-10

MATERIAL SCIENCES CORPMASC

NASTAS CLIFFORD D

DirectorChief Executive Officer

Transactions

Exercise/Conversion
Common Stock
2013-05-10$8.00/sh+13,540$108,320→ 92,012 total
Sale
Common Stock
2013-05-10$9.95/sh−13,540$134,655→ 78,472 total
Exercise/Conversion
Common Stock
2013-05-13$8.00/sh+7,398$59,184→ 85,870 total
Sale
Common Stock
2013-05-13$9.90/sh−7,398$73,240→ 78,472 total
Sale
Common Stock
2013-05-14$9.90/sh−11,742$116,246→ 78,472 total
Exercise/Conversion
Stock Option
2013-05-10−13,540→ 0 total
Exercise: $8.00From: 2011-04-11Exp: 2018-04-10→ Common Stock (13,540 underlying)
Exercise/Conversion
Stock Option
2013-05-13−7,398→ 0 total
Exercise: $8.00From: 2011-04-11Exp: 2018-04-10→ Common Stock (7,398 underlying)
Exercise/Conversion
Stock Option
2013-05-14−11,742→ 0 total
Exercise: $8.00From: 2011-04-11Exp: 2018-04-10→ Common Stock (11,742 underlying)
Exercise/Conversion
Common Stock
2013-05-14$8.00/sh+11,742$93,936→ 90,214 total

Documents

1 file

4
rrd379858.xmlPrimary

Issuer

MATERIAL SCIENCES CORP

CIK 0000755003

Entity typeoperating

IncorporatedDE

Related Parties

1

filerCIK 0000755003

Filing Metadata

Form type: 4
Filed: May 13, 8:00 PM ET
Accepted: May 14, 5:13 PM ET
Size: 17.1 KB

View on SEC.gov