---
schema_version: "secwatch.filing_event.v1"
accession: "0001564590-21-058849"
form_type: "8-K"
ticker: "MPB"
cik: "0000879635"
company_name: "MID PENN BANCORP INC"
filed_at: "2021-12-01T23:59:59+00:00"
generated_at: "2026-06-28T04:41:47.802539+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Mid Penn completes $124.7M all-stock acquisition of Riverview Financial

## Summary
- Acquisition closed Nov 30; each Riverview share exchanged for 0.4833 MPB shares; ~4.52M shares issued.
- Combined assets ~$4.7B; extends Mid Penn's footprint into Lehigh Valley and State College regions.
- Assumed $9.3M trust preferred securities and $25M subordinated notes from Riverview.
- Two former Riverview directors appointed to Mid Penn board; three to Mid Penn Bank board.

## SEC filing metadata
- accession: 0001564590-21-058849
- form_type: 8-K
- ticker: MPB
- cik: 0000879635
- company_name: MID PENN BANCORP INC
- filed_at: 2021-12-01T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.01, 5.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/879635/000156459021058849/0001564590-21-058849-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/879635/000156459021058849/mpb-8k_20211130.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001564590-21-058849
- JSON: https://secwatch.observer/filing/0001564590-21-058849.json
- Plain text: https://secwatch.observer/filing/0001564590-21-058849.txt

## Key facts
- Executive change
  Howard R. Greenawalt was appointed as Director at MID PENN BANCORP INC.
  - Action: appointed
  - Role: Director
  source text: Effective November 30, 2021, and in accordance with the Merger Agreement, Maureen G. Gathagan and Howard R. Greenawalt have been appointed to serve as directors of Mid Penn.
  evidence_url: https://www.sec.gov/Archives/edgar/data/879635/000156459021058849/0001564590-21-058849-index.htm
- Executive change
  Maureen G. Gathagan was appointed as Director at MID PENN BANCORP INC.
  - Action: appointed
  - Role: Director
  source text: Effective November 30, 2021, and in accordance with the Merger Agreement, Maureen G. Gathagan and Howard R. Greenawalt have been appointed to serve as directors of Mid Penn.
  evidence_url: https://www.sec.gov/Archives/edgar/data/879635/000156459021058849/0001564590-21-058849-index.htm

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