Historical shareholding details of HRT FINANCIAL LLC holdings in Zymeworks BC Inc (ZYME)

Monthly changes of HRT FINANCIAL LLC shareholding in Zymeworks BC Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Hrt Financial Llc	65,380	0.09%

Dec 31, 2024	Hrt Financial Llc	95,974	0.14%

Sep 30, 2024	Hrt Financial Llc	48,808	0.07%

Jun 30, 2023	Hrt Financial Llc	0	0.00%

Mar 31, 2023	Hrt Financial Llc	327,026	0.51%