Latest filings (excl ownership)
8-K
Ribbon Communications Inc. Reports First Quarter 2024 Financial Results
24 Apr 24
DEF 14A
Definitive proxy
12 Apr 24
8-K
Shareholder Nominations Pursuant to Exchange Act Rule 14a-11
13 Mar 24
10-K
2023 FY
Annual report
28 Feb 24
8-K
Ribbon Communications Inc. Reports Fourth Quarter and Full Year 2023 Financial Results
14 Feb 24
10-Q
2023 Q3
Quarterly report
26 Oct 23
8-K
Ribbon Communications Inc. Reports Third Quarter 2023 Financial Results
25 Oct 23
8-K
Amendments to Articles of Incorporation or Bylaws
4 Aug 23
10-Q
2023 Q2
Quarterly report
27 Jul 23
8-K
Ribbon Communications Inc. Reports Second Quarter 2023 Financial Results
26 Jul 23
DEF 14A
Definitive proxy
20 Jun 23
PRE 14A
Preliminary proxy
6 Jun 23
SD
Conflict minerals disclosure
31 May 23
8-K
Departure of Directors or Certain Officers
26 May 23
EFFECT
Notice of effectiveness
22 May 23
CORRESP
Correspondence with SEC
18 May 23
S-3/A
Shelf registration (amended)
17 May 23
CORRESP
Correspondence with SEC
9 May 23
CORRESP
Correspondence with SEC
8 May 23
10-Q
2023 Q1
Quarterly report
28 Apr 23
10-K/A
2022 FY
Annual report (amended)
28 Apr 23
8-K
Ribbon Communications Inc. Reports First Quarter 2023 Financial Results
26 Apr 23
UPLOAD
Letter from SEC
5 Apr 23
S-3
Shelf registration
4 Apr 23
10-K
2022 FY
Annual report
31 Mar 23
8-K
Ribbon Completes $55 Million Preferred Stock
30 Mar 23
8-K
Ribbon Announces $55 Million Preferred Stock Private Placement Financing and Amendment to Credit Facility
27 Mar 23
NT 10-K
Notice of late annual filing
16 Mar 23
8-K
Regulation FD Disclosure
13 Mar 23
8-K
Ribbon Communications Inc. Reports Fourth Quarter and Full Year 2022 Financial Results
15 Feb 23
8-K
Departure of Directors or Certain Officers
13 Jan 23
10-Q
2022 Q3
Quarterly report
28 Oct 22
8-K
Ribbon Communications Inc. Reports Third Quarter 2022 Financial Results
26 Oct 22
EFFECT
Notice of effectiveness
26 Sep 22
CORRESP
Correspondence with SEC
21 Sep 22
UPLOAD
Letter from SEC
21 Sep 22
S-3
Shelf registration
14 Sep 22
8-K
Ribbon Appoints Scott Mair to its Board of Directors
8 Sep 22
D
$52.07M in equity, sold $52.07M, 13 investors
25 Aug 22
8-K
Entry into a Material Definitive Agreement
16 Aug 22
Latest ownership filings
4
Dan Redington
19 Apr 24
4
Sam Bucci
19 Apr 24
4
MIGUEL A LOPEZ
19 Apr 24
4
Patrick W Macken
19 Apr 24
4
Bruce William McClelland
19 Apr 24
4
Eric S Marmurek
19 Apr 24
4
BRUNS H GRAYSON
16 Apr 24
4
Sam Bucci
18 Mar 24
4
Patrick W Macken
18 Mar 24
4
Eric S Marmurek
18 Mar 24
4
MIGUEL A LOPEZ
18 Mar 24
4
BRUNS H GRAYSON
18 Mar 24
4
MIGUEL A LOPEZ
6 Mar 24
4
MIGUEL A LOPEZ
5 Mar 24
4/A
Bruce William McClelland
4 Mar 24
4
Bruce William McClelland
1 Mar 24
4
Patrick W Macken
1 Mar 24
4
Dan Redington
28 Feb 24
144
Notice of proposed sale of securities
27 Feb 24
4
Dan Redington
23 Feb 24
144
Notice of proposed sale of securities
21 Feb 24
SC 13G/A
Neuberger Berman Group LLC
12 Feb 24
SC 13G/A
Neuberger Berman Group LLC
12 Feb 24
SC 13G
PARADIGM CAPITAL MANAGEMENT INC/NY
9 Feb 24
4
MIGUEL A LOPEZ
19 Jan 24
4
Sam Bucci
19 Jan 24
4
Patrick W Macken
19 Jan 24
4
Eric S Marmurek
19 Jan 24
4
BRUNS H GRAYSON
17 Jan 24
4
Dan Redington
18 Dec 23
4
MIGUEL A LOPEZ
11 Dec 23
4
MIGUEL A LOPEZ
23 Oct 23
4
Sam Bucci
23 Oct 23
4
Patrick W Macken
23 Oct 23
4
Eric S Marmurek
23 Oct 23
4
BRUNS H GRAYSON
17 Oct 23
4
MIGUEL A LOPEZ
19 Sep 23
4
Patrick W Macken
19 Sep 23
4
Sam Bucci
19 Sep 23
4
Eric S Marmurek
19 Sep 23