Michael Manning Collier
Executive Vice President · HEALTHSTREAM INC
Individual
- 2024
- Sep 29, 2026
- 11
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Michael Manning Collier files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Robert A. Frist Jr. - $4.25M in HSTM purchases and sales in the last 12 months
- Linda Rebrovick - $224K in HSTM purchases and sales in the last 12 months
- Kevin P. O'Hara - $72K in HSTM purchases and sales in the last 12 months
- Tate Deborah Taylor - $40K in HSTM purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Michael Manning Collier?
Michael Manning Collier is a corporate insider, tracked as Executive Vice President of HEALTHSTREAM INC (HSTM). InsiderAlpha holds 11 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Michael Manning Collier submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
