| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Kennerman Associates, Inc. | 42% | $12,212,977 | 234,864,948 | Kennerman Associates, Inc. | 31 Dec 2024 |
As of 30 Sep 2025, 1 institutional investors reported holding 20,000 shares of INTERNATIONAL ISOTOPES INC - Common Stock, $.01 par value (INIS). This represents 0% of the company’s total 553,926,764 outstanding shares.
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 20,000 | $1,160 | $0.06 | 1 | |
| 2025 Q2 | 20,000 | $1,680 | $0.08 | 1 | |
| 2025 Q1 | 20,000 | $1,040 | $0.05 | 1 | |
| 2024 Q4 | 20,000 | $1,068 | $0.05 | 1 | |
| 2024 Q3 | 20,000 | $724 | $0 | $0.04 | 1 |
| 2024 Q2 | 20,000 | $738 | $0 | $0.04 | 1 |
| 2024 Q1 | 20,000 | $808 | $0 | $0.04 | 1 |
| 2023 Q4 | 20,000 | $800 | $0 | $0.04 | 1 |
| 2023 Q3 | 20,000 | $1,002 | $0 | $0.05 | 1 |
| 2023 Q2 | 20,000 | $1,500 | $0 | $0.08 | 1 |
| 2023 Q1 | 20,000 | $738 | $0 | $0.04 | 1 |
| 2022 Q4 | 20,000 | $650 | +$650 | $0.03 | 1 |
| 2022 Q3 | 0 | $0 | -$1,000 | $0.06 | 0 |
| 2022 Q2 | 20,000 | $1,000 | $0 | $0.05 | 1 |
| 2022 Q1 | 20,000 | $1,000 | $0 | $0.05 | 1 |
| 2021 Q4 | 20,000 | $2,000 | $0 | $0.10 | 1 |
| 2021 Q3 | 20,000 | $2,000 | $0 | $0.10 | 1 |
| 2021 Q2 | 20,000 | $2,000 | +$2,000 | $0.10 | 1 |
| 2021 Q1 | 0 | $0 | -$1,000 | $0.06 | 0 |
| 2020 Q4 | 20,000 | $1,000 | $0 | $0.05 | 1 |
| 2020 Q3 | 20,000 | $1,000 | $0 | $0.05 | 1 |
| 2020 Q2 | 20,000 | $1,000 | $0 | $0.05 | 1 |
| 2020 Q1 | 20,000 | $1,000 | +$1,000 | $0.05 | 1 |
| 2015 Q1 | 0 | $0 | -$3,000 | $0.06 | 0 |
| 2014 Q4 | 10,000 | $3,000 | +$3,000 | $0.30 | 1 |