Financial reports
10-K
2023 FY
Annual report
1 Apr 24
10-Q
2023 Q3
Quarterly report
14 Nov 23
10-Q
2023 Q2
Quarterly report
14 Aug 23
10-Q
2023 Q1
Quarterly report
15 May 23
10-K
2022 FY
Annual report
31 Mar 23
10-Q
2022 Q3
Quarterly report
14 Nov 22
10-Q
2022 Q2
Quarterly report
12 Aug 22
10-Q
2022 Q1
Quarterly report
16 May 22
10-K
2021 FY
Annual report
31 Mar 22
10-Q
2021 Q3
Quarterly report
15 Nov 21
Current reports
8-K
Entry into a Material Definitive Agreement
5 Apr 24
8-K
Duos Technologies Group Reports Fourth Quarter and Full Year 2023 Results
2 Apr 24
8-K
Entry into a Material Definitive Agreement
25 Mar 24
8-K
Departure of Directors or Certain Officers
7 Dec 23
8-K
Duos Technologies Group Reports Third Quarter 2023 Results
15 Nov 23
8-K
Duos Technologies Group Reports Second Quarter 2023 Results
15 Aug 23
8-K
Entry into a Material Definitive Agreement
3 Aug 23
8-K
Duos Technologies Appoints Rail Industry Veteran Frank Lonegro to Board of Directors
20 Jul 23
8-K
Other Events
28 Jun 23
8-K
Submission of Matters to a Vote of Security Holders
19 May 23
Registration and prospectus
424B3
Prospectus supplement
23 Apr 24
D
$3.00 mm in equity / options / securities to be acquired, sold $3.00 mm, 10 investors
15 Apr 24
S-1
IPO registration
12 Apr 24
RW
Registration withdrawal request
16 Feb 24
424B3
Prospectus supplement
16 Feb 24
S-1/A
IPO registration (amended)
14 Feb 24
S-1/A
IPO registration (amended)
12 Feb 24
S-1
IPO registration
29 Dec 23
D
$2.50 mm in equity / options / securities to be acquired, sold $2.50 mm, 2 investors
16 Nov 23
S-1
IPO registration
5 Oct 23
Proxies
DEF 14A
Definitive proxy
6 Apr 23
DEFA14A
Additional proxy soliciting materials
6 Apr 23
PRE 14A
Preliminary proxy
20 Mar 23
DEFA14A
Additional proxy soliciting materials
3 May 22
DEF 14A
Definitive proxy
3 May 22
DEF 14A
Definitive proxy
23 Jun 21
PRE 14A
Preliminary proxy
11 Jun 21
DEF 14A
Definitive proxy
14 Oct 20
DEFR14A
Revised proxy
3 Jul 19
DEF 14A
Definitive proxy
21 Jun 19
Other
EFFECT
Notice of effectiveness
23 Apr 24
EFFECT
Notice of effectiveness
15 Feb 24
CORRESP
Correspondence with SEC
13 Feb 24
UPLOAD
Letter from SEC
8 Jan 24
EFFECT
Notice of effectiveness
10 Aug 23
CORRESP
Correspondence with SEC
8 Aug 23
UPLOAD
Letter from SEC
21 Jul 23
EFFECT
Notice of effectiveness
22 Jun 23
UPLOAD
Letter from SEC
20 Jun 23
CORRESP
Correspondence with SEC
20 Jun 23
Ownership
4
KENNETH S EHRMAN
2 Apr 24
4
NED MAVROMMATIS
2 Apr 24
4
Frank A Lonegro
2 Apr 24
4
James Craig Nixon
2 Apr 24
4
Change in insider ownership
25 Mar 24
SC 13G/A
Bleichroeder LP
14 Feb 24
SC 13G/A
LYTTON LAURENCE W
14 Feb 24
4
Charles Parker Ferry
10 Jan 24
4
Andrew Winslow Murphy
10 Jan 24
SC 13G/A
BARD ASSOCIATES INC
4 Jan 24