Host:
Robert W. Baird & Co, Inc

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Platinum:

BIDS Trading

Clearpool Execution Services, LLC

Stifel, Nicolaus & Company, Incorporated

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Gold:

Jefferies

Stephens, Inc.

Two Sigma Securities, LLC

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Silver:
CAPIS

Cowen and Company

Heartland Advisors Inc.

ION

Minnesota Security Dealers Association

Stone X

Simplex

Virtue

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Bronze:

RBC

Cantor Fitzgerald

IMC

UBS

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Friend:

Instinet

William Blair

Raymond James

AB Bernstein

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