NovaBay Pharmaceuticals, Inc. — SCHEDULE 13D/A Filings
9 SCHEDULE 13D/A filings on record
This page lists all SCHEDULE 13D/A filings submitted to the SEC by NovaBay Pharmaceuticals, Inc. (NBY), sorted by most recent first. Each row links to the full filing on EdgarLookup. NovaBay Pharmaceuticals, Inc. has filed 9 SCHEDULE 13D/A documents with the SEC since 2010. To view all SEC filings by NovaBay Pharmaceuticals, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
3
3/A
4
4/A
424B3
424B4
424B5
5
5/A
8-A12B
8-K
8-K/A
ARS
CERTAMX
CORRESP
CT ORDER
D
D/A
DEF 14A
DEFA14A
DEFM14A
EFFECT
FWP
NT 10-K
POS AM
POS EX
PRE 14A
PREM14A
PRER14A
REGDEX
S-1
S-1/A
S-3
S-3/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SEC STAFF ACTION
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13D/A | — | 0001398344-26-005034 | Mar 11, 2026 | — |
| SCHEDULE 13D/A | — | 0001829126-26-000773 | Jan 29, 2026 | — |
| SCHEDULE 13D/A | — | 0001437749-26-001671 | Jan 21, 2026 | — |
| SCHEDULE 13D/A | — | 0001437749-26-001670 | Jan 21, 2026 | — |
| SCHEDULE 13D/A | — | 0001829126-25-008291 | Oct 20, 2025 | — |
| SCHEDULE 13D/A | — | 0001829126-25-008290 | Oct 20, 2025 | — |
| SCHEDULE 13D/A | — | 0001829126-25-008213 | Oct 17, 2025 | — |
| SCHEDULE 13D/A | — | 0001398344-25-019284 | Oct 17, 2025 | — |
| SCHEDULE 13D/A | — | 0001398344-25-017639 | Sep 4, 2025 | — |