11 results
10-K
2022 FY
EX-4.2
REFR
Research Frontiers Inc.
Annual report
9 Mar 23
4:01pm
SC 13D
EX-4.1
Gauzy Ltd.
9 Jul 19
Research Frontiers Inc
9:02am
S-8
EX-4
REFR
Research Frontiers Inc.
13 Jun 14
Registration of securities for employees
12:00am
8-A12G/A
EX-4.1
REFR
Research Frontiers Inc.
13 Feb 13
Registration of securities (amended)
12:00am
8-K
EX-4.1
REFR
Research Frontiers Inc.
13 Feb 13
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.3
mrw kerf5
5 Oct 12
Entry into a Material Definitive Agreement
12:00am
S-8
EX-4
8wimny3p
19 Jan 12
Registration of securities for employees
12:00am
8-K
EX-4
vpsorx3g4lg
14 Feb 05
Entry into a Material Definitive Agreement
12:00am
S-8
EX-4
mr7a14a
2 Jul 03
Registration of securities for employees
12:00am
8-K
EX-4.1
17kbdt9amjgk5elh63si
24 Feb 03
Other events
12:00am
8-A12G
EX-4.1
qm8rs
24 Feb 03
Registration of securities
12:00am
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