| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | REFR | Common Stock | Purchase | $7K | +3.5K | +16.11% | $2.00 | 25.2K | Jan 25, 2023 | Held in IRA by reporting person's wife | |
| holding | REFR | Common Stock | 200K | Jan 25, 2023 | Direct | ||||||
| holding | REFR | Common Stock | 125K | Jan 25, 2023 | Held By reporting person's wife | ||||||
| holding | REFR | Common Stock | 69.8K | Jan 25, 2023 | Held by reporting person's business, of which he has 50% ownership interest | ||||||
| holding | REFR | Common Stock | 2.77K | Jan 25, 2023 | Held as custodian for reporting person's and children |