HSTM HealthStream

• None no insider bought on the open market
• $4.5M sold by 4 insiders outside a trading plan
• $274K sold by 1 insider under 10b5-1 plans

1. Insider
   Trade
   Value
   Traded, filed
2. Robert A Frist Jr. CEO
   Sale
   $4.3M 144,068 shares at $29.50 3.6% of stake
   Traded Sep 14 Filed Sep 15
   ↗
3. Linda Rebrovick Director
   Planned sale
   $174K 6,000 shares at $29.00 11% of stake
   Traded Jul 6 Filed Jul 7
   ↗
4. Linda Rebrovick Director
   Planned sale
   $50K 2,000 shares at $25.00 3.6% of stake
   Traded Jun 1 Filed Jun 2
   ↗
5. Linda Rebrovick Director
   Planned sale
   $50K 2,000 shares at $25.00 3.4% of stake
   Traded May 28 Filed Jun 1
   ↗
6. Kevin P O'Hara Executive Vice President
   Sale
   $72K 3,000 shares at $24.08 13% of stake
   Traded May 20 Filed May 20
   ↗
7. Jeff Cunningham Chief Technology Officer
   Sale
   $51K 2,100 shares at $24.09 6.3% of stake
   Traded Dec 10, 2025 Filed Dec 10, 2025
   ↗
8. Kevin P O'Hara Executive Vice President
   Sale
   $49K 2,000 shares at $24.26 11% of stake
   Traded Dec 8, 2025 Filed Dec 8, 2025
   ↗
9. Tate Deborah Taylor Director
   Sale
   $40K 1,580 shares at $25.46 6.4% of stake
   Traded Nov 26, 2025 Filed Dec 1, 2025
   ↗

Also filed in the last 12 months, not counted as buying or selling: 37 option exercises, 30 share withholdings for taxes, 5 gifts, 2 stock grants, and 1 sale back to the company.