| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | HEALTHSTREAM INC | 2,906,742 | 9.6% | EDGAR |
| SC 13G | 2024-02-09 | DIMENSIONAL FUND ADVISORS LP | HEALTHSTREAM INC | 1,557,345 | 5.1% | EDGAR |
| SC 13G/A | 2024-01-23 | BlackRock Inc. | HEALTHSTREAM INC | 4,033,228 | 13.3% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | HEALTHSTREAM INC | 2,771,909 | 9.1% | EDGAR |
| SC 13G/A | 2023-01-26 | BlackRock Inc. | HEALTHSTREAM INC | 4,233,542 | 13.8% | EDGAR |
| SC 13G | 2023-01-20 | BlackRock Inc. | HEALTHSTREAM INC | 4,233,542 | 13.8% | EDGAR |
| SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | HEALTHSTREAM INC | 2,737,692 | 8.7% | EDGAR |
| SC 13G/A | 2022-01-28 | BlackRock Inc. | HEALTHSTREAM INC | 4,134,695 | 13.1% | EDGAR |
| SC 13G/A | 2021-04-07 | BROWN BROTHERS HARRIMAN & CO | HEALTHSTREAM INC | 1,570,890 | 5.0% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | HEALTHSTREAM INC | 2,753,288 | 8.7% | EDGAR |
| SC 13G/A | 2021-02-05 | BROWN BROTHERS HARRIMAN & CO | HEALTHSTREAM INC | 1,705,707 | 5.4% | EDGAR |
| SC 13G/A | 2021-01-26 | BlackRock Inc. | HEALTHSTREAM INC | 4,193,568 | 13.2% | EDGAR |
| SC 13G/A | 2020-02-14 | BROWN BROTHERS HARRIMAN & CO | HEALTHSTREAM INC | 1,810,031 | 5.6% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | HEALTHSTREAM INC | 2,801,975 | 8.6% | EDGAR |
| SC 13G/A | 2020-02-04 | BlackRock Inc. | HEALTHSTREAM INC | 4,094,897 | 12.6% | EDGAR |
| SC 13G/A | 2019-02-14 | BROWN BROTHERS HARRIMAN & CO | HEALTHSTREAM INC | 1,809,800 | 5.6% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | HEALTHSTREAM INC | 2,679,401 | 8.3% | EDGAR |
| SC 13G/A | 2019-01-28 | BlackRock Inc. | HEALTHSTREAM INC | 4,051,752 | 12.5% | EDGAR |
| SC 13G/A | 2019-01-25 | RIVERBRIDGE PARTNERS LLC | HEALTHSTREAM INC | 1,036,215 | 3.2% | EDGAR |
| SC 13G | 2018-02-12 | BROWN BROTHERS HARRIMAN & CO | HEALTHSTREAM INC | 1,801,019 | 5.6% | EDGAR |