Latest filing published 14 Sept 2026 for Smurfit Westrock plc.
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Saverio Mayer is a declared insider of Smurfit Westrock plc, with filings sourced from SEC (Form 4). In total, 18 filings cover trades dated from 5 July 2024 to 10 September 2026.
The open-market record consists of 1 sale worth €1.3M, with no purchase. Outside the open market, there are 13 share grants and 4 option exercises.
Most recently, on 14 September 2026, the filings show a share grant in Smurfit Westrock plc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 4 days. The legal deadline for a Form 4 is two business days after the transaction. 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.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
12 of 12 declarations