Skip to contentCollier Michael Manning — HEALTHSTREAM INC insider: 140 transactions · InsiderLensCollier Michael Manning
- Executive Vice President at HEALTHSTREAM INC · on record since Aug 23, 2017
Insider trading activity of Collier Michael Manning
- Transactions on record
- 140
- since Oct 6, 2017
- Open-market buys
- 0
- Open-market sells
- 0
- Companies traded
- 1
- last filing May 12, 2026
Figures computed from official regulatory filings — methodology.
Companies where Collier Michael Manning has traded
Track record of Collier Michael Manning
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Collier Michael Manning
Co-insiders of Collier Michael Manning
This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →
Doster JeffreyHEALTHSTREAM INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 12, 2026 | AwardD | 18,781 | 0.00 USD | $0 | SEC |
| Mar 31, 2026 | ExerciseD | -3,445 | 0.00 USD | $0 | SEC |
| Mar 31, 2026 | Other | -1,774 | 21.25 USD | $37.7K | SEC |
| Mar 31, 2026 | ExerciseD | -857 | 0.00 USD | $0 | SEC |
| Mar 31, 2026 | Exercise | 7,285 | 0.00 USD | $0 | SEC |
| Mar 31, 2026 | ExerciseD | -560 | 0.00 USD | $0 | SEC |
| Mar 31, 2026 | ExerciseD | -2,067 | 0.00 USD | $0 | SEC |
| Mar 31, 2026 | ExerciseD | -356 | 0.00 USD | $0 | SEC |
| Mar 24, 2026 | AwardD | 3,639 | 0.00 USD | $0 | SEC |
| Feb 27, 2026 | ExerciseD | -1,803 | 0.00 USD | $0 | SEC |
| Feb 27, 2026 | Other | -1,602 | 22.09 USD | $35.4K | SEC |
| Feb 27, 2026 | ExerciseD | -3,600 | 0.00 USD | $0 | SEC |
| Feb 27, 2026 | Exercise | 5,403 | 0.00 USD | $0 | SEC |
| Dec 11, 2025 | AwardD | 3,134 | 0.00 USD | $0 | SEC |
| Dec 11, 2025 | AwardD | 9,402 | 0.00 USD | $0 | SEC |
| Oct 31, 2025 | ExerciseD | -895 | 0.00 USD | $0 | SEC |
| Oct 31, 2025 | Exercise | 895 | 0.00 USD | $0 | SEC |
| Oct 31, 2025 | Other | -218 | 25.83 USD | $5.6K | SEC |
| Sep 29, 2025 | ExerciseD | -703 | 0.00 USD | $0 | SEC |
| Sep 29, 2025 | ExerciseD | -384 | 0.00 USD | $0 | SEC |
| Sep 29, 2025 | Other | -265 | 29.08 USD | $7.7K | SEC |
| Sep 29, 2025 | Exercise | 1,087 | 0.00 USD | $0 | SEC |
| Sep 26, 2025 | AwardD | 2,586 | 0.00 USD | $0 | SEC |
| Mar 28, 2025 | Other | -1,957 | 31.90 USD | $62.4K | SEC |
| Mar 28, 2025 | Exercise | 8,033 | 0.00 USD | $0 | SEC |