John Curtin

John Curtin is a declared insider of Colliers International Group Inc., with filings sourced from SEC (Form 4). Between 30 June 2026 and 30 September 2026, the trades on record add up to 3 filings.

The filings describe grants, exercises and other transfers rather than trades on the open market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.

Most recently, on 30 September 2026, the filings show a share grant in Colliers International Group Inc. Typically, a trade is published a median of 1 day after it takes place. Section 16 rules allow two business days to file each Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.