---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-23-028404"
form_type: "8-K"
ticker: "SKIN"
cik: "0001818093"
company_name: "SkinHealth Systems Inc."
filed_at: "2023-08-09T23:59:59+00:00"
generated_at: "2026-06-11T23:08:54.762220+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Beauty Health names Michael Monahan CFO, replacing Liyuan Woo effective Aug 10, 2023

## Summary
- Michael Monahan appointed CFO effective August 10, 2023; Liyuan Woo steps down, stays as advisor until September 1.
- Monahan receives $475k base salary, $100k one-time cash bonus, and $2.5M RSUs vesting over three years.
- Woo gets severance: 18 months base salary, prorated 2023 target bonus, extended option exercise for 372k shares.
- Monahan brings ~15 years CFO experience, most recently at Casper Sleep, previously Nutrisystem.

## SEC filing metadata
- accession: 0001628280-23-028404
- form_type: 8-K
- ticker: SKIN
- cik: 0001818093
- company_name: SkinHealth Systems Inc.
- filed_at: 2023-08-09T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1818093/000162828023028404/0001628280-23-028404-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1818093/000162828023028404/skin-20230803.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-23-028404
- JSON: https://secwatch.observer/filing/0001628280-23-028404.json
- Plain text: https://secwatch.observer/filing/0001628280-23-028404.txt

## Key facts
- Executive change
  Michael Monahan was appointed as Chief Financial Officer at SkinHealth Systems Inc..
  - Action: appointed
  - Role: Chief Financial Officer
  source text: On August 3, 2023, the Board of Directors (the “Board”) of The Beauty Health Company (the “Company”) appointed Michael Monahan, age 51, as Chief Financial Officer of the Company, effective August 10, 2023 (the “Effective Date”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1818093/000162828023028404/0001628280-23-028404-index.htm
- Executive change
  Liyuan Woo departed as Chief Financial Officer at SkinHealth Systems Inc..
  - Action: stepped down
  - Role: Chief Financial Officer
  source text: Mr. Monahan will replace Liyuan Woo, who will step down from the role of Chief Financial Officer, effective as of the Effective Date.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1818093/000162828023028404/0001628280-23-028404-index.htm

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