Bandwidth Inc. — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
10-K
10-Q
144
144/A
3
3/A
4
4/A
424B1
424B5
424B7
5
8-A12B
8-K
8-K/A
ARS
CERTNAS
CORRESP
D
D/A
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
PRE 14A
S-1
S-1/A
S-3
S-3ASR
S-8
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-000797 | Mar 26, 2026 | — |
| 4 | FORM 4 | 0001967808-26-000012 | Mar 23, 2026 | Mar 21, 2026 |
| 4 | FORM 4 | 0001405026-26-000022 | Mar 16, 2026 | Mar 12, 2026 |
| 144/A | — | 0001405026-26-000020 | Mar 12, 2026 | — |
| 4 | FORM 4 | 0001405026-26-000018 | Mar 12, 2026 | Mar 10, 2026 |
| 4 | FORM 4 | 0001405026-26-000016 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | FORM 4 | 0001721962-26-000009 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | FORM 4 | 0001405026-26-000014 | Mar 6, 2026 | Mar 4, 2026 |
| 144 | — | 0001405026-26-000012 | Mar 4, 2026 | — |
| 144 | — | 0001967808-26-000010 | Mar 4, 2026 | — |
| 4 | FORM 4 | 0001967808-26-000008 | Mar 4, 2026 | — |
| 4 | FORM 4 | 0001842470-26-000010 | Mar 4, 2026 | — |
| 4 | FORM 4 | 0001804735-26-000010 | Mar 4, 2026 | — |
| 144 | — | 0001804735-26-000008 | Mar 3, 2026 | — |
| 144 | — | 0001842470-26-000008 | Mar 3, 2026 | — |
| 4 | FORM 4 | 0001807759-26-000006 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001405026-26-000008 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001967808-26-000006 | Mar 2, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001842470-26-000006 | Mar 2, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0002029692-26-000004 | Mar 2, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001804735-26-000006 | Mar 2, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001721962-26-000007 | Mar 2, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001758209-26-000003 | Mar 2, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001527937-26-000002 | Mar 2, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001575505-26-000002 | Mar 2, 2026 | Feb 28, 2026 |
| 144 | — | 0001968582-26-000188 | Mar 2, 2026 | — |
| 8-K | 8-K | 0001514416-26-000023 | Mar 2, 2026 | — |
| 144 | — | 0001405026-26-000006 | Feb 27, 2026 | — |
| 4 | FORM 4 | 0001967808-26-000004 | Feb 23, 2026 | Feb 20, 2026 |
| 4 | FORM 4 | 0001807759-26-000004 | Feb 23, 2026 | Feb 20, 2026 |
| 4 | FORM 4 | 0001804735-26-000004 | Feb 23, 2026 | Feb 20, 2026 |
| 4 | FORM 4 | 0001842470-26-000004 | Feb 23, 2026 | Feb 20, 2026 |
| 4 | FORM 4 | 0002029692-26-000002 | Feb 23, 2026 | Feb 20, 2026 |
| 4 | FORM 4 | 0001405026-26-000004 | Feb 23, 2026 | Feb 20, 2026 |
| 4 | FORM 4 | 0001721962-26-000004 | Feb 23, 2026 | Feb 20, 2026 |
| S-8 | S-8 | 0001514416-26-000020 | Feb 19, 2026 | — |
| 10-K | 10-K | 0001514416-26-000017 | Feb 19, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001514416-26-000014 | Feb 19, 2026 | — |
| 4 | FORM 4 | 0001967808-26-000002 | Jan 6, 2026 | Jan 3, 2026 |
| 4 | FORM 4 | 0001807759-26-000002 | Jan 6, 2026 | Jan 3, 2026 |
| 4 | FORM 4 | 0001804735-26-000002 | Jan 6, 2026 | Jan 3, 2026 |
| 4 | FORM 4 | 0001842470-26-000002 | Jan 6, 2026 | Jan 3, 2026 |
| 4 | FORM 4 | 0001405026-26-000002 | Jan 6, 2026 | Jan 3, 2026 |
| 4 | FORM 4 | 0001721962-26-000002 | Jan 6, 2026 | Jan 3, 2026 |
| 4 | FORM 4 | 0001721985-26-000002 | Jan 2, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001514416-25-000127 | Dec 5, 2025 | Dec 3, 2025 |
| 4 | FORM 4 | 0001405026-25-000022 | Dec 4, 2025 | — |
| 4 | FORM 4 | 0001967808-25-000011 | Dec 2, 2025 | Nov 28, 2025 |
| 4 | FORM 4 | 0001807759-25-000007 | Dec 2, 2025 | Nov 28, 2025 |
| 4 | FORM 4 | 0001804735-25-000011 | Dec 2, 2025 | Nov 28, 2025 |