| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HLGN | Common Stock | Award | $0 | +2.14K | +45.54% | $0.00 | 6.85K | Aug 1, 2024 | Direct | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | Consists of 2,142 restricted stock units ("RSUs") granted to the Reporting Person under the 2021 Equity Incentive Plan (the "Plan"), pursuant to the Amended and Restated Non-Employee Director Compensation Policy of the Issuer, vesting on the earlier of (i) August 1, 2025 and (ii) the day before the Issuer's next annual meeting of shareholders after the grant date, in each case, subject to the Reporting Person's continuous service as defined in the Plan through the vesting date. The RSUs are payable in an equivalent number of shares of common stock of the Issuer. |
| F2 | On August 31, 2023, the Issuer effected a 1-for-35 reverse stock split (the "Reverse Stock Split") of its outstanding shares of Common Stock. The numbers of shares of Common Stock reported on this Form 4 have been adjusted to reflect the Reverse Split unless otherwise noted. |
| F3 | Also includes 2,562 RSUs granted to the Reporting Person under the Plan vesting in three equal annual installments such that the RSUs are fully vested on September 12, 2025, subject to the Reporting Person's continuous service as defined in the Plan through each vesting date. The RSUs are payable in an equivalent number of shares of common stock of the Issuer. |