QSI

Investor Moves

Investor	Portfolio Value	Portfolio Change	Position Change	Avg Buy Price	Current Price
Ken GriffinCitadel Advisors $-3.8M ExitQ1 2026 $3.8M -- $1.13
Cathie WoodARK Invest $5.3M6.9M shares TrimQ1 2026 $2.4M $0.774 $1.13
Cathie WoodARK Invest $7.7M7M shares ExitQ4 2025 $11M $1.10 $1.13
Cathie WoodARK Invest $7.7M7M shares TrimQ4 2025 $3.0M $1.10 $1.13
Ken GriffinCitadel Advisors $3.8M3.5M shares AddQ4 2025 $2.2M $1.10 $1.13
Ken GriffinCitadel Advisors $3.8M3.5M shares ExitQ4 2025 $1.7M $1.10 $1.13