HSTI Insider Transactions
1 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–1; provenance stays internal.
HSTI insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| VARDAKIS MICHAEL | Director | 2018-12-31 | Purchase | 1,087,525.0 | $0.02 |