| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HDSN | Common Stock | Sale | $215,073 | -22,108 | -15% | $9.73 | 120,892 | 27 May 2022 | Direct | |
| transaction | HDSN | Common Stock | Sale | $270,552 | -27,892 | -23% | $9.70 | 93,000 | 31 May 2022 | Direct | |
| transaction | HDSN | Common Stock | Sale | $430,137 | -44,215 | -8.7% | $9.73 | 463,541 | 27 May 2022 | By Theresa Ann Mandracchia Family Revocable Trust | |
| transaction | HDSN | Common Stock | Sale | $541,114 | -55,785 | -12% | $9.70 | 407,756 | 31 May 2022 | By Theresa Ann Mandracchia Family Revocable Trust |