Alexandra M. Costello

At TC Energy Corporation, Alexandra M. Costello has filed 15 disclosures between 2022 and 2025, peaking at 6 in 2023. The profile differs from that of the US executives' records: 5 purchases worth only EUR 47,233 in total, against one sale of EUR 273,811.

The purchases are small one by one. The largest, EUR 36,450, dates from May 12, 2023. Next come EUR 4,423 on June 22, 2022 and EUR 2,804 on February 20, 2024, the latter being the median of the five. The sale, reported as a disposition in the public market, is dated May 26, 2025. Purchases make up 83% of the market trades in the record.

The record also holds 5 grants, 1 option exercise and 3 filings of another nature. No filing falls in the last twelve months.

Costello has 3, 3 and 3 own market trades within 30 days of colleagues at TC Energy Corporation, in that order. All of them in the same direction. In the same order, the colleagues are Dawn Elizabeth de Lima, Jay J. White and Jessica A. Kirstine. Filings are published a median of 7 days after the trade.