HCW Biologics Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Jiao Jin-an | VP of Development | Option Exercise | 1,714 | $0.21 | $360 | 45,141 | May 31, 2022 |
| Rhode Peter | See Remarks | Option Exercise | 1,714 | $0.21 | $360 | 48,499 | Jan 14, 2022 |
| Jiao Jin-an | VP of Development | Purchase | 10,000 | $2.42 | $24,200 | 30,571 | Dec 6, 2021 |
| Flowers Lee | SVP of Business Development | Option Exercise | 4,285 | $0.14 | $600 | 95,952 | Dec 1, 2021 |
| Byam Rebecca | Chief Financial Officer | Option Exercise | 27,000 | $0.14 | $3,780 | 89,000 | Nov 23, 2021 |
| Medmira Capital Ltd. | — | Other | 3,587,659 | — | — | — | Sep 15, 2021 |
| Wong Hing C | Chief Executive Officer | Purchase | 3,830 | $3.93 | $15,052 | 15,277,948 | Aug 31, 2021 |
| Wong Hing C | Chief Executive Officer | Purchase | 5,830 | $3.94 | $22,970 | 15,281,948 | Aug 31, 2021 |
| Wong Hing C | Chief Executive Officer | Purchase | 6,000 | $3.93 | $23,580 | 15,274,118 | Aug 27, 2021 |
| Wong Hing C | Chief Executive Officer | Purchase | 8,000 | $3.76 | $30,080 | 15,270,118 | Aug 27, 2021 |
| Greene Rick S. | — | Purchase | 3,611 | $4.10 | $14,805 | 3,611 | Aug 25, 2021 |
| Flowers Lee | SVP of Business Development | Purchase | 5,605 | $3.95 | $22,140 | 91,667 | Aug 20, 2021 |
| Byam Rebecca | Chief Financial Officer | Purchase | 10,000 | $4.40 | $44,000 | 62,000 | Aug 19, 2021 |
| Flowers Lee | SVP of Business Development | Purchase | 10,532 | $4.25 | $44,761 | 78,209 | Aug 19, 2021 |
| Flowers Lee | SVP of Business Development | Purchase | 10,532 | $4.29 | $45,182 | 78,209 | Aug 19, 2021 |
| Byam Rebecca | Chief Financial Officer | Purchase | 10,000 | $4.40 | $44,000 | 62,000 | Aug 19, 2021 |
| Wong Hing C | Chief Executive Officer | C | 1,071,428 | — | — | 14,628,118 | Jul 22, 2021 |
| Byam Rebecca | Chief Financial Officer | Purchase | 25,000 | $8.00 | $200,000 | 52,000 | Jul 22, 2021 |
| Flowers Lee | SVP of Business Development | Purchase | 31,250 | $8.00 | $250,000 | 67,677 | Jul 22, 2021 |
| Rhode Peter | See Remarks | Purchase | 12,500 | $8.00 | $100,000 | 46,785 | Jul 22, 2021 |
| GARRETT SCOTT T | — | Purchase | 125,000 | $8.00 | $1,000,000 | 125,000 | Jul 22, 2021 |
| Medmira Capital Ltd. | — | C | 2,857,142 | — | — | 2,857,142 | Jul 22, 2021 |