SEC Insider Transactions from Black Matthew Stephen.

Last updated: 2026-03-14 11:51 UTC | Total transactions: 58

Black Matthew Stephen has filed 58 insider transactions across 1 company since December 2023.

Most recent transaction: a option exercise of 804 shares of Waste Connections, Inc. ($WCN) on February 18, 2026.

Activity breakdown: 0 open-market purchases and 1 sale.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Feb. 18, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer M Common Shares 804 $0.00 44,073.0000 257,976,741 1.86% 0.00%
Feb. 18, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer F Common Shares 317 $162.76 43,756.0000 257,976,741 0.72% 0.00%
Feb. 18, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer M Restricted Share Units 804 $0.00 0.0000 257,976,741 100.00% 0.00%
Feb. 13, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer A Restricted Share Units 2526 $0.00 2,526.0000 257,976,741 9999.99% 0.00%
Feb. 13, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer A Restricted Share Units 2526 $0.00 2,526.0000 257,976,741 9999.99% 0.00%
Feb. 17, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer F Common Shares 221 $161.28 43,269.0000 257,976,741 0.51% 0.00%
Feb. 17, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer M Common Shares 793 $0.00 43,490.0000 257,976,741 1.86% 0.00%
Feb. 17, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer F Common Shares 1078 $161.28 42,697.0000 257,976,741 2.46% 0.00%
Feb. 17, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer M Common Shares 4425 $0.00 43,775.0000 257,976,741 11.25% 0.00%
Feb. 16, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer F Common Shares 166 $160.26 39,350.0000 257,976,741 0.42% 0.00%
Feb. 16, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer M Common Shares 645 $0.00 39,516.0000 257,976,741 1.66% 0.00%
Feb. 14, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer F Common Shares 157 $160.26 38,871.0000 257,976,741 0.40% 0.00%
Feb. 14, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer M Common Shares 529 $0.00 39,028.0000 257,976,741 1.37% 0.00%
Feb. 17, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer M Restricted Share Units 4425 $0.00 0.0000 257,976,741 100.00% 0.00%
Feb. 16, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer M Restricted Share Units 645 $0.00 1,288.0000 257,976,741 33.37% 0.00%
Feb. 14, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer M Restricted Share Units 529 $0.00 1,587.0000 257,976,741 25.00% 0.00%
Feb. 17, 2026 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer M Restricted Share Units 793 $0.00 793.0000 257,976,741 50.00% 0.00%
Dec. 31, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer J Common Shares 13 $166.59 38,257.0000 257,580,321 0.03% 0.00%
June 30, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Tax Officer J Common Shares 12 $177.38 38,244.0000 258,904,806 0.03% 0.00%
Feb. 21, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer G Common Shares 121 $0.00 38,474.0000 258,662,190 0.31% 0.00%
Feb. 19, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Restricted Share Units 958 $0.00 0.0000 258,662,190 100.00% 0.00%
Feb. 19, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Common Shares 958 $0.00 38,730.0000 258,662,190 2.54% 0.00%
Feb. 19, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer F Common Shares 377 $187.82 38,353.0000 258,662,190 0.97% 0.00%
Feb. 14, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer A Restricted Share Units 2116 $0.00 2,116.0000 258,662,190 9999.99% 0.00%
Feb. 16, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Common Shares 644 $0.00 34,076.0000 258,662,190 1.93% 0.00%
Feb. 16, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer F Common Shares 187 $189.04 33,889.0000 258,662,190 0.55% 0.00%
Feb. 17, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Common Shares 793 $0.00 34,682.0000 258,662,190 2.34% 0.00%
Feb. 17, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer F Common Shares 193 $189.04 34,489.0000 258,662,190 0.56% 0.00%
Feb. 18, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Common Shares 3652 $0.00 38,141.0000 258,662,190 10.59% 0.00%
Feb. 18, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer F Common Shares 890 $187.65 37,251.0000 258,662,190 2.33% 0.00%
Feb. 18, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Common Shares 803 $0.00 38,054.0000 258,662,190 2.16% 0.00%
Feb. 18, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer F Common Shares 282 $187.65 37,772.0000 258,662,190 0.74% 0.00%
Feb. 14, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer A Restricted Share Units 2116 $0.00 2,116.0000 258,662,190 9999.99% 0.00%
Feb. 16, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Restricted Share Units 644 $0.00 1,933.0000 258,662,190 24.99% 0.00%
Feb. 17, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Restricted Share Units 793 $0.00 1,586.0000 258,662,190 33.33% 0.00%
Feb. 18, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Restricted Share Units 803 $0.00 804.0000 258,662,190 49.97% 0.00%
Feb. 18, 2025 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Performance Share Units 3652 $0.00 0.0000 258,662,190 100.00% 0.00%
Dec. 31, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer J Common Shares 13 $163.00 33,432.0000 258,756,528 0.04% 0.00%
June 28, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer J Common Shares 13 $166.59 33,419.0000 258,482,473 0.04% 0.00%
Feb. 20, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer S Common Shares 4128 $167.34 33,406.0000 258,149,244 11.00% 0.00%
Feb. 18, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Restricted Share Units 804 $0.00 1,607.0000 258,149,244 33.35% 0.00%
Feb. 17, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Restricted Share Units 793 $0.00 2,379.0000 258,149,244 25.00% 0.00%
Feb. 16, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer A Restricted Share Units 2576 $0.00 2,576.0000 258,149,244 9999.99% 0.00%
Feb. 16, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer A Restricted Share Units 2577 $0.00 2,577.0000 258,149,244 9999.99% 0.00%
Feb. 19, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer F Common Shares 1992 $167.87 37,655.0000 258,149,244 5.02% 0.00%
Feb. 19, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Performance Share Units 5539 $0.00 0.0000 258,149,244 100.00% 0.00%
Feb. 19, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Restricted Share Units 958 $0.00 958.0000 258,149,244 50.00% 0.00%
Feb. 18, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer F Common Shares 196 $167.87 33,527.0000 258,149,244 0.58% 0.00%
Feb. 18, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Common Shares 804 $0.00 33,723.0000 258,149,244 2.44% 0.00%
Feb. 17, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer F Common Shares 194 $167.87 32,919.0000 258,149,244 0.59% 0.00%
Feb. 17, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Common Shares 793 $0.00 33,113.0000 258,149,244 2.45% 0.00%
Feb. 19, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Common Shares 5539 $0.00 39,647.0000 258,149,244 16.24% 0.00%
Feb. 19, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer F Common Shares 377 $167.87 34,108.0000 258,149,244 1.09% 0.00%
Feb. 19, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Common Shares 958 $0.00 34,485.0000 258,149,244 2.86% 0.00%
Feb. 14, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer F Common Shares 178 $164.12 32,320.0000 258,149,244 0.55% 0.00%
Feb. 14, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Performance Share Units 731 $0.00 0.0000 258,149,244 100.00% 0.00%
Feb. 14, 2024 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer M Common Shares 731 $0.00 32,498.0000 258,149,244 2.30% 0.00%
Dec. 29, 2023 Waste Connections, Inc. $WCN Black Matthew Stephen Sr VP Chief Accounting Officer J Common Shares 14 $141.81 31,646.0000 258,229,404 0.04% 0.00%