| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| FRIST ROBERT A JR | CEO and Chairman, Director, 10%+ Owner | 500 11TH AVENUE NORTH, SUITE 1000, NASHVILLE | /s/ Robert A. Frist, Jr. | 17 Dec 2025 | 0001217273 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HSTM | Common Stock Holding | Gift | $0 | -527,710 | -12% | $0.000000 | 4,058,760 | 15 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The original Form 4, filed December 16, 2025, is being amended by this Form 4 Amendment solely to correct an administrative error, which incorrectly reported 527,918 shares were transferred by gift, while the correct amount is 527,710. As a result, the total number of securities beneficially owned following the transactions reported on the original Form 4 and this Form 4 Amendment was 4,058,760. |