Mark W. Sheahan

Filings by Mark W. Sheahan span 2 companies, the busiest being Graco Inc and Tennant Co. In total, 24 filings cover trades dated from 1 February 2016 to 29 January 2026.

Market trades split into 2 purchases (€129k) and 7 sales (€15.7M). Taken together, the sales exceed the purchases by €15.5M. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Other entries cover 6 share grants and 9 option exercises.

The record was last updated on 2 February 2026 with a share grant (€2.9M) in Graco Inc. The latest purchase dates back some time: it was published 1,180 days ago, on 1 August 2023. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 1 day. Section 16 rules allow two business days to file each Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.