| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | REFR | Common Stock | Purchase | $7K | +4.4K | +3.52% | $1.59 | 129K | Jun 15, 2023 | Held By reporting person's wife | |
| holding | REFR | Common Stock | 203K | Jun 15, 2023 | Direct | ||||||
| holding | REFR | Common Stock | 69.8K | Jun 15, 2023 | Held by reporting person's business, of which he has 50% ownership interest | ||||||
| holding | REFR | Common Stock | 25.2K | Jun 15, 2023 | Held in IRA by reporting person's wife | ||||||
| holding | REFR | Common Stock | 2.77K | Jun 15, 2023 | Held as custodian for reporting person's and children |