---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-21-027626"
form_type: "8-K"
ticker: "HSTM"
cik: "0001095565"
company_name: "HEALTHSTREAM INC"
filed_at: "2021-12-01T23:59:59+00:00"
generated_at: "2026-06-28T04:21:04.293112+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# HealthStream acquires Rievent Technologies for $4M in cash

## Summary
- Acquired substantially all assets of Rievent, a SaaS-based CME/CE management application, for ~$4.0M in cash.
- Rievent supports publishers, associations, insurers, and providers in managing continuing education for healthcare professionals.
- Integration with HealthStream's hStream platform and hStream ID aims to streamline credentialing and CME/CE tracking.
- Rievent founder Randy Rienerth and team will continue operations as part of HealthStream.
- Expands HealthStream's ecosystem in the continuing education market for physicians and nurses.

## SEC filing metadata
- accession: 0001437749-21-027626
- form_type: 8-K
- ticker: HSTM
- cik: 0001095565
- company_name: HEALTHSTREAM INC
- filed_at: 2021-12-01T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1095565/000143774921027626/0001437749-21-027626-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1095565/000143774921027626/hstm20211129_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-21-027626
- JSON: https://secwatch.observer/filing/0001437749-21-027626.json
- Plain text: https://secwatch.observer/filing/0001437749-21-027626.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.