Aiming to become the global leader in chip-scale photonic solutions by deploying Optical Interposer technology to enable the seamless integration of electronics and photonics for a broad range of vertical market applications

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Message: Equity Ownership PTK
Name Ownership Trend
Previous 8 Qtrs
Shares Change % Total
Shares Held
% Total
Assets
Date
Pinetree Capital Ltd Premium 14,954,885 4,407,385 11.10 0 02/13/2014
BlackRock Asset Management Canada Ltd Premium 217,741 30,803 0.13 6.45 03/31/2015
Total: Top 2 institutions Premium 15,172,626 4,438,188 11.23

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