| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | REFR | Common Stock | Purchase | $7,000 | +3,500 | +1.8% | $2.00 | 203,142 | 09 Feb 2023 | Direct | |
| holding | REFR | Common Stock | 125,000 | 09 Feb 2023 | Held By reporting person's wife | ||||||
| holding | REFR | Common Stock | 69,808 | 09 Feb 2023 | Held by reporting person's business, of which he has 50% ownership interest | ||||||
| holding | REFR | Common Stock | 25,226 | 09 Feb 2023 | Held in IRA by reporting person's wife | ||||||
| holding | REFR | Common Stock | 2,769 | 09 Feb 2023 | Held as custodian for reporting person's and children |