Joyce Coil

Piper Sandler & Co. (Broker) (PSC-Broker) is the full-service brokerage division of Piper Sandler & Co., a financial service firm headquartered in Minneapolis, Minnesota. They are a subsidiary of Piper Sandler Companies (NYSE: PIPR). The firm was founded in 1969 and previously known as Piper Jaffray & Co. They became Piper Sandler & Co. when Piper Jaffray Companies and Sandler O’Neill & Partners, L.P. merged to become Piper Sandler Companies in 2020. PSC-Broker provides brokerage and investment banking services to financial institutions, corporations and other financial investors. Their core focus sectors are Agriculture, renewables & cannabis, Business services, Chemicals & Materials, Consumer, Diversified industrials & services, Energy, Financial services, financial sponsors, Healthcare, and Technology.

Grindstone Partners LLC (Grindstone partners) is a private equity firm founded in 2009 by Michael D. Bluestein. The firm is headquartered in Alexandria, Virginia.

Colliers Securities LLC is a registered broker-dealer headquartered in Minneapolis, Minnesota. The firm was founded in 1997 and formerly known as Dougherty & Co. LLC. They are a wholly owned subsidiary of Colliers Mortgage Holdings LLC, ultimately owned by Colliers International Group, Inc. (NASDAQ; TSX: CIGI) in Canada. Colliers Securities generally provides brokerage, custody and execution services through a clearing arrangement with National Financial Services LLC, a nonaffiliated firm, member NYSE, SIPC and a Fidelity Investments® Company.

Part of Marshall Miller & Schroeder, Inc., Miller & Schroeder is an investment bank. The company is based in Minneapolis, MN. Miller & Schroeder was acquired by Marshall Miller & Schroeder on September 05, 2001.

Iowa Public Radio, Inc. is a public radio station that offers a mix of national and local news, talk shows, and music programs. Founded in 2004, the non-profit company is based in Des Moines, IA and has subsidiaries in the United States. The station also features performing arts and cinema content, as well as podcasts and locally-made programs. The station is supported by Iowans and offers a platform for discovering new local music and arts.