Financial reports
10-Q
2024 Q1
Quarterly report
16 Apr 24
ARS
2023 FY
Annual report to shareholders
11 Apr 24
10-K
2023 FY
Annual report
7 Feb 24
10-Q
2023 Q3
Quarterly report
18 Oct 23
10-Q
2023 Q2
Quarterly report
19 Jul 23
10-Q
2023 Q1
Quarterly report
19 Apr 23
ARS
2022 FY
Annual report to shareholders
23 Mar 23
10-K
2022 FY
Annual report
8 Feb 23
10-Q
2022 Q3
Quarterly report
19 Oct 22
10-Q
2022 Q2
Quarterly report
20 Jul 22
Current reports
8-K
Omnicom Reports First Quarter 2024 Results
16 Apr 24
8-K
Entry into a Material Definitive Agreement
6 Mar 24
8-K
Other Events
29 Feb 24
8-K
Omnicom Reports Fourth Quarter and Full Year 2023 Results
6 Feb 24
8-K
Entry into a Material Definitive Agreement
5 Jan 24
8-K
Omnicom Appoints Casey Santos to Board of Directors
18 Dec 23
8-K
Omnicom Reports Third Quarter 2023 Results
17 Oct 23
8-K
Omnicom Reports Second Quarter 2023 Results
18 Jul 23
8-K
Entry into a Material Definitive Agreement
5 Jun 23
8-K
Submission of Matters to a Vote of Security Holders
8 May 23
Registration and prospectus
8-A12B
Registration of securities on exchange
6 Mar 24
424B2
Prospectus for primary offering
29 Feb 24
FWP
Free writing prospectus
28 Feb 24
424B2
Prospectus for primary offering
28 Feb 24
8-A12B
Registration of securities on exchange
22 Nov 21
424B2
Prospectus for primary offering
19 Nov 21
FWP
Free writing prospectus
17 Nov 21
424B2
Prospectus for primary offering
17 Nov 21
S-3ASR
Automatic shelf registration
12 Nov 21
S-8
Registration of securities for employees
6 May 21
Proxies
DEFA14A
Additional proxy soliciting materials
28 Mar 24
DEF 14A
Definitive proxy
28 Mar 24
DEFA14A
Additional proxy soliciting materials
23 Mar 23
DEF 14A
Definitive proxy
23 Mar 23
DEFA14A
Additional proxy soliciting materials
20 Apr 22
DEFA14A
Additional proxy soliciting materials
24 Mar 22
DEF 14A
Definitive proxy
24 Mar 22
DEFA14A
Additional proxy soliciting materials
19 Apr 21
DEFA14A
Additional proxy soliciting materials
25 Mar 21
DEF 14A
Definitive proxy
25 Mar 21
Other
CERT
Certification of approval for exchange listing
6 Mar 24
CERT
Certification of approval for exchange listing
23 Nov 21
CERT
Certification of approval for exchange listing
9 Jul 19
UPLOAD
Letter from SEC
13 Feb 19
CORRESP
Correspondence with SEC
8 Feb 19
CORRESP
Correspondence with SEC
19 Oct 18
CORRESP
Correspondence with SEC
16 Aug 18
UPLOAD
Letter from SEC
23 Jul 18
CORRESP
Correspondence with SEC
27 Jun 18
UPLOAD
Letter from SEC
13 Jun 18