SEC EDGAR filings, ownership reports, and insider transactions for Hitoshi Saito.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 22 Dec 2025 | 19 Dec 2025 | 001-36746 |
| 4 | Open Document | Open Filing | 4 | 19 May 2025 | 15 May 2025 | 001-36746 |
| 4 | Open Document | Open Filing | 4 | 20 May 2024 | 16 May 2024 | 001-36746 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 May 2023 | 18 May 2023 | 001-36746 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 May 2022 | 12 May 2022 | 001-36746 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 16 May 2022 | 12 May 2022 | 001-36746 |