Stephen E. Macadam

Stephen E. Macadam (board member) discloses dealings in 6 companies, chiefly Louisiana-Pacific Corp, Atmus Filtration Technologies Inc. and Sleep Number Corp. In total, 30 filings cover trades dated from 5 February 2016 to 12 August 2026.

Purchases make up the whole of the open-market record (10 purchases, €2.0M). A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The rest of the record consists of 15 share grants and 3 option exercises. So far in 2026, the count stands at 1 purchase and no sales.

The median purchase comes to €170k. 2 out of 10 purchases came within 30 days of a purchase by at least one other insider of the same company. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase. For 5 purchases whose 90-day window has closed, the share price was higher on day 90 than the day after publication in 80% of cases, with a median move of +13.0%. Past outcomes like these are no guarantee of what comes next.

The record was last updated on 13 August 2026 with an open-market purchase (€86k) in Atmus Filtration Technologies Inc. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. Section 16 rules allow two business days to file each Form 4. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.