Mark W. Johnson

Mark W. Johnson is a declared insider at 2 companies (senior executive); the most frequent names are Mativ Holdings, Inc. and Kimball International Inc. Over a trading history stretching from 30 June 2021 to 1 September 2026, the count stands at 14 filings.

Not one of the filings records a straightforward purchase or sale on the market. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.

On 3 September 2026 came the latest disclosure, a transaction for €66k in Mativ Holdings, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 3 days. Section 16 rules allow two business days to file each Form 4. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.