Evan Siddall
Evan Siddall is a former chief executive officer of Alberta Investment Management Corp. (AIMCo), who was dismissed along with other senior leaders due to rising costs and strategic disagreements with Alberta's government. His leadership included the opening of new international offices, which were later closed under the new management.
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Recent news mentions
Evan Siddall was dismissed as CEO of AIMCo by Finance Minister Nate Horner.
AIMCo names Ray Gilmour as permanent CEO
Canada· 2025-12-16
Evan Siddall has joined BMO's capital markets division as vice-chair after being dismissed from AIMCo.
Former AIMCo CEO Evan Siddall joins Bank of Montreal as vice-chairCanada· 2025-11-24Former CEO Evan Siddall, who was dismissed in November, appears not to have come to terms financially with AIMCo as of March 31.
AIMCo interim CEO could earn millions in bonus pay after leadership overhaulCanada· 2025-06-28
Evan Siddall was the former chief executive officer of AIMCo who was ousted in a sweeping purge last November.
AIMCo investments gained 12.3% in 2024 but missed benchmarkCanada· 2025-04-06
Evan Siddall was the former AIMCo chief executive officer who initiated the expansion strategy.
AIMCo closes new offices in New York and Singapore to cut costsCanada· 2025-02-13
