Iain MacKenzie

Filings by Iain MacKenzie span 2 companies, the busiest being Ichor Holdings, Ltd. and Penguin Solutions, Inc. We count 61 filings; the first trade dates from 9 June 2017 and the latest from 15 September 2026.

The open-market side counts 3 purchases for €614k alongside 32 sales for €13.9M. Sales outweigh purchases by €13.3M. Unlike grants, an open-market purchase is paid for by the insider, at the market price. The rest of the record consists of 9 share grants and 17 option exercises. Since January 2026: no purchases and 6 sales on the market.

The median purchase comes to €133k. On 1 out of 3 purchases, another insider of the same company was buying within the same 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. Looking at 3 purchases old enough to measure, the stock rose over the following 90 days in 67% of cases; the median change was +124.3%. This is a record of the past, not a forecast.

Most recently, on 16 September 2026, the filings show an open-market sale worth €762k in Ichor Holdings, Ltd. The most recent open-market purchase was published on 17 November 2025, 341 days ago. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. US insiders must file a Form 4 within two business days of a trade. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.