William F. Wanner

Northrop Grumman Systems Corp. designs, develops, and manufactures defense electronics and systems. The company is headquartered in Falls Church, VA.

Mairs & Power, Inc. is an independent, SEC-registered investment advisor headquartered in St. Paul, Minnesota. Founded in 1931, the firm provides discretionary and non-discretionary investment advisory services to a variety of clients, such as institutional accounts, individuals, pension and profit-sharing plans, trusts, trust companies and health and welfare plans.

HighMark Capital Management, Inc. (HighMark) is a SEC-registered investment advisor headquartered in San Francisco, California. The firm was founded in 1919 and is a wholly-owned subsidiary of MUFG Union Bank NA, ultimately held by Mitsubishi UFJ Financial Group, Inc. (NYSE: MY, TYO: 8306), a Japan-based financial institution. HighMark provides investment advice to pension and profit-sharing plans, pooled investment vehicles, charitable organizations, corporations, state and municipal government entities, corporate employee benefit plans, public agencies, foundations and endowments, Taft-Hartley plans, hospital and religious organizations, and treasury departments.

Zuckerman Investment Group LLC (ZIG) is a registered investment advisor headquartered in Chicago, Illinois. The firm was founded by Daniel Zuckerman and Sherwin Zuckerman in 2005. They are a subsidiary of Zig Holding LLC. ZIG manages equity, balanced and fixed income portfolios for high net worth individuals and families, trusts, partnerships, retirement plans and charitable foundations. The firm provides investment advice, counseling and portfolio management to multi-generational families on both a discretionary and non-discretionary basis through the use of separately managed accounts.

Bank Julius Bär & Co. AG (BJB) is the private banking subsidiary of Julius Bär Gruppe AG (SWX: BAER) in Switzerland. Headquartered in Zurich, BJB was founded in 1890 and provides personal wealth management advice to private clients and family offices.

Duke University is an academic university that offers undergraduate, graduate and professional programs. It also has publications and research services. The university was founded in 1838 and is headquartered in Durham, NC.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.

BASF Corp. manufactures commercial and industrial chemicals. The firm serves the aerospace, agriculture, automotive, clean energy, nutrition, textiles, and building, and construction sectors. The company was founded in 1986 and is headquartered Florham Park, NJ.

Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses

Digi-Key Corp. distributes electronic components. It also distributes semiconductors, discrete, electromechanical parts. Its products include audio products, batteries, cable assemblies, capacitors, computer & video accessories, connectors, crystals & oscillators, discrete semiconductor products and many more. The company was founded by Ronald A. Stordahl in 1972 and is headquartered in Thief River Falls, MN.

The University of St. Thomas is an institution that values diversity, equity, and inclusion. The private company is based in St. Paul, MN. It offers over 150 undergraduate majors and minors, as well as graduate programs in various fields such as business, engineering, law, education, social work, and arts and humanities. The University of St. Thomas was founded in 1885 by John Ireland.

Founded by Len Zacks in 1978, Zacks Investment Research, Inc. is an SEC-registered broker/dealer and investment research firm headquartered in Chicago, Illinois with an office in Irvine, California. The firm is principally owned by The Greenwood Trust. Zacks makes both short-term and long-term investment recommendations using the following investment styles: aggressive growth, growth/income, momentum, value, technicals and options. Zack Investment Research employs the Zacks Rank, a 100% a peerless stock rating system that is based on a quantitative model that includes the use of four factors including as earnings estimate revisions and earnings surprises. Stocks are classified into five groups, ranging from 'Strong Buy' to 'Strong Sell.' Zacks Rank is completely mathematical and focuses only on the math and whether the math predicts that a stock's price will rise. It is a short-term indicator of stock performance that is effective for 1 to 3 months. The Zacks Recommendation process begins with a new quantitative model that employs the Zacks Rank. The firm then utilizes qualitative insights to develop a unique recommendation based on a 6 month time horizon. Zacks Investment Research provides coverage primarily on the following sectors: (1) manufacturers of electrical components (2) photo optics/lasers (3) HPC computing platforms (4) manufacturers and distributors of textiles (5) information technology (6) independent oil and gas companies involved in the exploration, development and acquisition of crude oil and natural gas (6) providers of docking, manipulator and wafer probing interface products for semiconductor and ATE manufacturers (7) companies that design and manufacture oscilloscopes, serial data analyzers and protocol analyzers to test, measure and analyze electronic signals (8) manufacturers of branded toys, collectibles, hobby or infant products and (9) financial services companies.

Northstar Capital LLC (Northstar Capital) founded in 1993 by Scott L Becker and Douglas E. Mark. The firm is headquartered in Minneapolis, Minnesota.

Kepler Cheuvreux SA (Switzerland) (Kepler Cheuvreux Switzerland) is the Swiss broker/dealer division of Kepler Cheuvreux SA in France. The firm was founded in 1999 and is headquartered in Zurich. Kepler Cheuvreux Switzerland provides execution services platform that supports Equities, Fixed Income, Derivatives, ETFs, and Convertible Bonds.

The Minneapolis Society of Fine Arts houses art collections and conducts art exhibitions in the United States. Their collections encompass artworks, painting and sculpture, print and drawing collections, decorative arts, modernist design, photographs and textiles. It also collects, preserves, and makes work of art. The company was founded in 1883 and is headquartered in Minneapolis, MN.