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Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001493152-20-007329
Filing Date
2020-04-29
Accepted
2020-04-29 16:00:41
Documents
1
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 form4.html 4/A  
1 form4.xml 4/A 4088
  Complete submission text file 0001493152-20-007329.txt   5586
Mailing Address 240 CROSSWAYS PARK DR WOODBURY NY 11797-2033
Business Address 240 CROSSWAYS PARK DR WOODBURY NY 11797-2033 5163641902
RESEARCH FRONTIERS INC (Issuer) CIK: 0000793524 (see all company filings)

IRS No.: 112103466 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 6794 Patent Owners & Lessors

Mailing Address 24 FIFTH AVENUE APT. 1530 NEW YORK NY 10011
Business Address
Grimes Gregory George (Reporting) CIK: 0001508112 (see all company filings)

Type: 4/A | Act: 34 | File No.: 000-14893 | Film No.: 20830096