---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-23-003634"
form_type: "8-K"
ticker: "MKTW"
cik: "0001805651"
company_name: "MARKETWISE, INC."
filed_at: "2023-02-15T23:59:59+00:00"
generated_at: "2026-06-19T11:52:47.521145+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# MarketWise appoints COO Amber Lee Mason as CEO; Stephen Sjuggerud steps down as interim CEO

## Summary
- Amber Lee Mason appointed CEO and board member effective Feb 15, 2023; served as COO and previously VP Business Development.
- Dr. Stephen Sjuggerud steps down as interim CEO and resigns from board; departure unrelated to financial or operational matters.
- Compensation: $500k base salary, annual cash bonus up to 1.5% of net income (max $2.25M), RSU target $1.25M, plus $400k relocation.
- Ms. Mason joined MarketWise in 2006; previously Co-CEO of Legacy Research Group, grew revenues and profits significantly.
- Board cites her deep industry knowledge and proven track record; she will lead company through next growth phase.

## SEC filing metadata
- accession: 0001628280-23-003634
- form_type: 8-K
- ticker: MKTW
- cik: 0001805651
- company_name: MARKETWISE, INC.
- filed_at: 2023-02-15T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1805651/000162828023003634/0001628280-23-003634-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1805651/000162828023003634/mktw-20230209.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-23-003634
- JSON: https://secwatch.observer/filing/0001628280-23-003634.json
- Plain text: https://secwatch.observer/filing/0001628280-23-003634.txt

## Key facts
- Executive change
  Amber Lee Mason was appointed as Chief Executive Officer at MARKETWISE, INC..
  - Action: appointed
  - Role: Chief Executive Officer
  source text: appointed Amber Lee Mason, MarketWise’s current Chief Operating Officer, to serve as Chief Executive Officer of the Company and a member of the Board of Directors of the Company, effective on February 15, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1805651/000162828023003634/0001628280-23-003634-index.htm
- Executive change
  Stephen Sjuggerud departed as interim Chief Executive Officer at MARKETWISE, INC..
  - Action: stepped down
  - Role: interim Chief Executive Officer
  source text: Dr. Stephen Sjuggerud stepped down as interim Chief Executive Officer and resigned as a director of the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1805651/000162828023003634/0001628280-23-003634-index.htm

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