Solarbank CORP

Davidson Kempner Capital Management LP and affiliated entities have reported beneficial ownership of over 5% of PowerBank Corporation's common shares.

Highbridge Capital Management, LLC has filed a Schedule 13G, reporting beneficial ownership of 4.9% of POWERBANK Corp's common shares.

Highbridge Capital Management, LLC has disclosed a 6.3% beneficial ownership stake in PowerBank Corp, primarily through warrants.

Goldman Sachs Group and its subsidiary Goldman Sachs & Co. LLC reported a 0.0% beneficial ownership in POWERBANK Corp common shares as of June 30, 2025.

The Goldman Sachs Group, Inc. and its subsidiary Goldman Sachs & Co. LLC have disclosed a passive beneficial ownership of 5.4% in Solarbank Corporation's common shares.

Highbridge Capital Management, LLC has filed a Schedule 13G, reporting a 9.9% beneficial ownership stake in SolarBank Corp, primarily through common shares and warrants.