| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HGEN | Common Stock, $0.001 par value | Purchase | $34.1K | +17.4K | +1.79% | $1.96 | 989K | May 18, 2022 | By Black Horse Capital LP | F1, F2 |
| transaction | HGEN | Common Stock, $0.001 par value | Purchase | $68.2K | +34.7K | +1.6% | $1.96 | 2.21M | May 18, 2022 | By Black Horse Capital Master Fund Ltd. | F1, F3 |
| transaction | HGEN | Common Stock, $0.001 par value | Purchase | $239K | +122K | +1.53% | $1.96 | 8.07M | May 18, 2022 | By Cheval Holdings, Ltd. | F1, F4 |
| transaction | HGEN | Common Stock, $0.001 par value | Purchase | $70.8K | +32.4K | +3.27% | $2.19 | 1.02M | May 19, 2022 | By Black Horse Capital LP | F1, F2 |
| transaction | HGEN | Common Stock, $0.001 par value | Purchase | $142K | +64.8K | +2.93% | $2.19 | 2.27M | May 19, 2022 | By Black Horse Capital Master Fund Ltd. | F1, F3 |
| transaction | HGEN | Common Stock, $0.001 par value | Purchase | $495K | +227K | +2.81% | $2.19 | 8.29M | May 19, 2022 | By Cheval Holdings, Ltd. | F1, F4 |
| transaction | HGEN | Common Stock, $0.001 par value | Purchase | $122K | +54.5K | +5.34% | $2.23 | 1.08M | May 20, 2022 | By Black Horse Capital LP | F1, F2 |
| transaction | HGEN | Common Stock, $0.001 par value | Purchase | $243K | +109K | +4.8% | $2.23 | 2.38M | May 20, 2022 | By Black Horse Capital Master Fund Ltd. | F1, F3 |
| transaction | HGEN | Common Stock, $0.001 par value | Purchase | $851K | +382K | +4.6% | $2.23 | 8.68M | May 20, 2022 | By Cheval Holdings, Ltd. | F1, F4 |
| Id | Content |
|---|---|
| F1 | This Form 4 is filed jointly by Black Horse Capital LP (the "Domestic Fund"), Black Horse Capital Master Fund Ltd. (the "Offshore Fund"), Cheval Holdings, Ltd. ("Cheval"), Black Horse Capital Management LLC ("BH Management") and Dale Chappell (collectively, the "Reporting Persons"). Each of the Reporting Persons may be deemed to be a member of a Section 13(d) group that may be deemed to collectively beneficially own more than 10% of the Issuer's outstanding shares of Common Stock. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The filing of this Form 4 shall not be deemed an admission that the Reporting Persons are, for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, the beneficial owners of any securities of the Issuer he or it does not directly own. |
| F2 | Securities owned directly by the Domestic Fund. BH Management, as the managing general partner of the Domestic Fund, may be deemed to beneficially own the securities owned directly by the Domestic Fund. Dale Chappell, as the managing member of BH Management, may be deemed to beneficially own the securities owned directly by the Domestic Fund. |
| F3 | Securities owned directly by the Offshore Fund. Dale Chappell, as the controlling person of the Offshore Fund, may be deemed to beneficially own the securities owned directly by the Offshore Fund. |
| F4 | Securities owned directly by Cheval. Each of BH Management, by virtue of having been granted by the Board of Directors of Cheval the power to manage the securities of the Issuer owned by Cheval, and Dale Chappell, as the managing member of BH Management, may be deemed to beneficially own the securities owned directly by Cheval. |