| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | REFR | Common Stock | Purchase | $7.52K | +7.75K | +3.7% | $0.97 | 217K | Dec 11, 2023 | Direct | |
| holding | REFR | Common Stock | 125K | Dec 11, 2023 | Held By reporting person's wife | ||||||
| holding | REFR | Common Stock | 75.2K | Dec 11, 2023 | Held by reporting person's business, of which he has 50% ownership interest | ||||||
| holding | REFR | Common Stock | 29.6K | Dec 11, 2023 | Held in IRA by reporting person's wife | ||||||
| holding | REFR | Common Stock | 3.27K | Dec 11, 2023 | Held as Custodian for reporting person's Grand children |