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Form SCHEDULE 13G APPLIED OPTOELECTRONICS, Filed by: Marex Securities Products Inc.

May 13, 2026 10:51 AM





Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)




schemaVersion:


SCHEDULE 13G





SCHEDULE 13G





SCHEDULE 13G



Marex Securities Products Inc.
Signature:Jennifer Kaiser
Name/Title:COO
Date:05/13/2026
Marex Group plc
Signature:Scott Linsley
Name/Title:Corporate Secretary
Date:05/13/2026

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