Radnostix Inc. (formerly International Isotopes Inc.) manufactures radioisotope-focused products for medical and industrial applications across five segments: Theranostics Products (including FDA-approved generic sodium iodide I-131), Cobalt Products (cobalt-60 sealed sources), Calibration & Reference Products (sealed source calibration tools for SPECT/PET imaging), Medical Devices (EasyFill Automated Capsule System, lung ventilation devices), and Fluorine Products (fluoride gases via Fluorine Extraction Process). The company operates through subsidiaries including RadQual LLC, RadVent LLC, and TI Services LLC.
expected 2026-10-20
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-03-31 | 2025-12-31 | 0001437749-26-010700 | EDGAR | 37K words |
| 2025-03-04 | 2024-12-31 | 0001437749-25-006015 | EDGAR | 33K words |
| 2024-03-29 | 2023-12-31 | 0001437749-24-010010 | EDGAR | 32K words |
| 2023-04-06 | 2022-12-31 | 0001515971-23-000035 | EDGAR | 38K words |
| 2022-03-31 | 2021-12-31 | 0001515971-22-000058 | EDGAR | 41K words |
| 2021-03-30 | 2020-12-31 | 0001515971-21-000025 | EDGAR | 42K words |
| 2020-03-30 | 2019-12-31 | 0001515971-20-000046 | EDGAR | 42K words |
| 2019-03-19 | 2018-12-31 | 0001515971-19-000029 | EDGAR | 40K words |
| 2018-03-30 | 2017-12-31 | 0001515971-18-000027 | EDGAR | 40K words |
| 2017-03-31 | 2016-12-31 | 0001515971-17-000057 | EDGAR | 38K words |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-08-12 | 2026-06-30 | 0001437749-26-027385 | EDGAR | 23K words |
| 2025-11-14 | 2025-09-30 | 0001437749-25-035011 | EDGAR | 22K words |
| 2025-08-13 | 2025-06-30 | 0001437749-25-026370 | EDGAR | 20K words |
| 2025-05-15 | 2025-03-31 | 0001437749-25-017028 | EDGAR | 15K words |
| 2024-11-12 | 2024-09-30 | 0001437749-24-034408 | EDGAR | 20K words |
| 2024-08-14 | 2024-06-30 | 0001437749-24-026677 | EDGAR | 20K words |
| 2024-05-15 | 2024-03-31 | 0001437749-24-016847 | EDGAR | 16K words |
| 2023-11-13 | 2023-09-30 | 0001437749-23-031604 | EDGAR | 23K words |
| 2023-08-11 | 2023-06-30 | 0001437749-23-023311 | EDGAR | 23K words |
| 2023-05-15 | 2023-03-31 | 0001515971-23-000069 | EDGAR | 16K words |
| 2022-11-14 | 2022-09-30 | 0001515971-22-000184 | EDGAR | 23K words |
| 2022-08-15 | 2022-06-30 | 0001515971-22-000152 | EDGAR | 22K words |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-10-01 | 0001437749-26-031655 | EDGAR | 25K words |
| 2026-07-21 | 0001437749-26-023964 | EDGAR | 1K words |
| 2026-03-16 | 0001437749-26-008319 | EDGAR | 1K words |
| 2025-12-31 | 0001437749-25-039001 | EDGAR | 1K words |
| 2025-10-17 | 0001437749-25-031242 | EDGAR | 14K words |
| 2025-10-17 | 0001437749-25-031241 | EDGAR | 14K words |
| 2025-07-16 | 0001437749-25-022820 | EDGAR | 1K words |
| 2024-10-02 | 0001437749-24-030450 | EDGAR | 1K words |
| 2024-07-16 | 0001437749-24-022768 | EDGAR | 1K words |
| 2024-02-08 | 0001437749-24-003529 | EDGAR | 11K words |
236 total filings indexed. 204 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0001038277 |
| Ticker | INIS |
| Exchange | OTC |
| SIC | 3823: Industrial Instruments For Measurement, Display, and Control |
| Incorporated | TX |
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