Ritter Martin — SEC Form 4 Insider Trading Activity
Summary
Updated Jul 16, 2026
Ritter Martin has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
Martin Ritter is a director on the board of Aebi Schmidt Holding AG, a Swiss-based manufacturer and provider of municipal snow-clearing and road-maintenance equipment. The most recent SEC filing dated 2026-06-03 identifies Ritter as a member of the board of directors of Aebi Schmidt Holding AG. Publicly available biographical information is limited, and the role described aligns with governance responsibilities such as oversight of strategy, risk management, and compliance at the company.
Role
Director
Notability
20/100
Board memberships
Aebi Schmidt Holding AG
Awards & honors
Serves as director on the board of Aebi Schmidt Holding AG
Involvement in governance and oversight at a Swiss equipment manufacturer
Martin Ritter is a director on the board of Aebi Schmidt Holding AG, a Swiss-based manufacturer and provider of municipal snow-clearing and road-maintenance equipment. The most recent SEC filing dated 2026-06-03 identifies Ritter as a member of the board of directors of Aebi Schmidt Holding AG. Publicly available biographical information is limited, and the role described align…
How many SEC Form 4 filings has Ritter Martin submitted recently?
1 primary Form 4 filings in the last 90 days, covering 1 company.
Where can I see all of Ritter Martin's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
