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4//SEC Filing

gregory grimes george 4

Accession 0000793524-11-000017

CIK 0000793524other

View on SEC.gov Company Profile

Filed

Apr 24, 8:00 PM ET

Accepted

Apr 25, 12:07 PM ET

Size

4.3 KB

Accession

0000793524-11-000017

Insider Transaction Report

Form 4

Period: 2011-04-25

RESEARCH FRONTIERS INCREFR

gregory grimes george

Director

Transactions

Purchase
Common Stock
2011-04-25$4.98/sh+5,000$24,900→ 78,356 total

Documents

1 file

4
primary_doc.xmlPrimary
PRIMARY DOCUMENT

Issuer

RESEARCH FRONTIERS INC

CIK 0000793524

Entity typeother

Related Parties

1

filerCIK 0001508112

Filing Metadata

Form type: 4
Filed: Apr 24, 8:00 PM ET
Accepted: Apr 25, 12:07 PM ET
Size: 4.3 KB

View on SEC.gov