Siebert Williams Shank
David Thomson has over 30 years of work experience in the finance industry. David started their career at Smith Barney in 1982 as a 2nd Vice President, where they worked until 1988. In 1996, they joined Siebert Cisneros Shank Co., LLC. as a Managing Director, and continues to hold this role presently.
David Thomson attended Stanford University from 1977 to 1982, where they received a Bachelor of Arts degree in Economics.
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Siebert Williams Shank
Siebert Williams Shank is an independent non-bank financial services firm that offers investment banking, sales, and trading.