SDEV insider buying and SEC filings, explained
NovaBay Pharmaceuticals, Inc. · CIK 1389545
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$0
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Jan 16, 2026 | Other purchase | Vance Spencer (10% owner) bought 50,109,253 Pre-Funded Warrants (Right to Buy) at $0.8500 ($42.6M), reported as a purchase (code P). New position of 50,109,253 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 4 other reporting owners. | SEC filing Filed May 19, 2026 |
| Jan 16, 2026 | Other purchase | R01 Fund LP (CEO and Director) bought 53,679,974 Pre-Funded Warrants (Right to Buy) indirectly at $0.8500 ($45.6M), reported as a purchase (code P). New position of 53,679,974 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 3 other reporting owners. | SEC filing Filed May 19, 2026 |
| Jan 16, 2026 | Other purchase | Michael John Kazley (CEO and Director) bought 53,679,974 Pre-Funded Warrants (Right to Buy) indirectly at $0.8500 ($45.6M), reported as a purchase (code P). New position of 53,679,974 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 19, 2026 |
| Oct 16, 2025 | Other purchase Amended filing | Michael John Kazley (CEO and Director) bought 11,332,020 Pre-Funded Warrants (Right to Buy) indirectly at $0.0000 ($0), reported as a purchase (code P). New position of 11,332,020 shares. Not marked as a 10b5-1 plan trade. This amends a filing from Nov 3, 2025. | SEC filing Filed Apr 30, 2026 |
| Oct 16, 2025 | Other purchase Amended filing | Vance Spencer (10% owner) bought 11,332,020 Pre-Funded Warrants (Right to Buy) at $0.0000 ($0), reported as a purchase (code P). New position of 11,332,020 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 4 other reporting owners. This amends a filing from Nov 3, 2025. | SEC filing Filed Apr 30, 2026 |
| Oct 16, 2025 | Other purchase Amended filing | R01 Fund LP (CEO and Director) bought 11,332,020 Pre-Funded Warrants (Right to Buy) at $0.0000 ($0), reported as a purchase (code P). New position of 11,332,020 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 3 other reporting owners. This amends a filing from Nov 3, 2025. | SEC filing Filed Apr 30, 2026 |
| Oct 16, 2025 | Other purchase | Michael John Kazley (CEO and Director) bought 2,702,703 Pre-Funded Warrants (Right to Buy) indirectly at $0.0000 ($0), reported as a purchase (code P). New position of 2,702,703 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 3, 2025 |
16 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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