PURE BIOSCIENCE, INC. develops and commercializes proprietary antimicrobial products based on patented stabilized ionic silver technology, specifically Silver Dihydrogen Citrate (SDC). Key products include PURE Hard Surface, an EPA-registered food contact surface sanitizer and disinfectant for restaurant chains, food processors, and transportation companies, and PURE Control, a direct food contact processing aid. SDC is also supplied as a raw material for personal care products. Products are sold directly and through third-party distributors.
Q2 FY2026 — expected 2026-09-12
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2025-10-29 | 2025-07-31 | 0001493152-25-020065 | EDGAR | 48K words |
| 2024-10-29 | 2024-07-31 | 0001493152-24-042939 | EDGAR | — |
| 2023-10-30 | 2023-07-31 | 0001493152-23-038673 | EDGAR | — |
| 2022-10-28 | 2022-07-31 | 0001493152-22-029844 | EDGAR | — |
| 2021-10-28 | 2021-07-31 | 0001493152-21-026623 | EDGAR | — |
| 2020-10-08 | 2020-07-31 | 0001493152-20-019153 | EDGAR | — |
| 2019-10-30 | 2019-07-31 | 0001493152-19-016126 | EDGAR | — |
| 2018-10-25 | 2018-07-31 | 0001493152-18-014849 | EDGAR | — |
| 2017-10-26 | 2017-07-31 | 0001493152-17-012096 | EDGAR | — |
| 2016-10-27 | 2016-07-31 | 0001493152-16-014317 | EDGAR | — |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-03-17 | 2026-01-31 | 0001493152-26-010385 | EDGAR | 15K words |
| 2025-12-15 | 2025-10-31 | 0001493152-25-027749 | EDGAR | — |
| 2025-06-16 | 2025-04-30 | 0001641172-25-015245 | EDGAR | — |
| 2025-03-17 | 2025-01-31 | 0001493152-25-010576 | EDGAR | — |
| 2024-12-16 | 2024-10-31 | 0001493152-24-050227 | EDGAR | — |
| 2024-06-14 | 2024-04-30 | 0001493152-24-023869 | EDGAR | — |
| 2024-03-18 | 2024-01-31 | 0001493152-24-010313 | EDGAR | — |
| 2023-12-14 | 2023-10-31 | 0001493152-23-044859 | EDGAR | — |
| 2023-06-14 | 2023-04-30 | 0001493152-23-021239 | EDGAR | — |
| 2023-03-17 | 2023-01-31 | 0001493152-23-008080 | EDGAR | — |
| 2022-12-14 | 2022-10-31 | 0001493152-22-035441 | EDGAR | — |
| 2022-06-14 | 2022-04-30 | 0001493152-22-016732 | EDGAR | — |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-03-17 | 0001493152-26-010383 | EDGAR | 2K words |
| 2026-02-20 | 0001493152-26-007616 | EDGAR | — |
| 2025-12-15 | 0001493152-25-027746 | EDGAR | — |
| 2025-11-19 | 0001493152-25-024276 | EDGAR | — |
| 2025-10-29 | 0001493152-25-020058 | EDGAR | — |
| 2025-06-16 | 0001641172-25-015242 | EDGAR | — |
| 2025-03-17 | 0001493152-25-010568 | EDGAR | — |
| 2025-01-28 | 0001493152-25-003983 | EDGAR | — |
| 2024-12-16 | 0001493152-24-050223 | EDGAR | — |
| 2024-10-29 | 0001493152-24-042926 | EDGAR | — |
347 total filings indexed. 315 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0001006028 |
| Ticker | PURE |
| Exchange | OTC |
| SIC | 2890: Miscellaneous Chemical Products |
| Incorporated | DE |
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