The Toronto Stock Exchange reports that GFL Environmental Inc. chairman, president and chief executive officer Patrick Dovigi has filed a notice of intention to sell up to 600,000 subordinate voting shares of the company starting Sept. 6, 2024. According to the TSX, Mr. Dovigi currently holds, directly or indirectly, 11,812,964 multiple voting shares, 678,858 subordinate voting shares and an option to acquire 17,262,262 subordinate voting shares of the company.