William Geist
PRESIDENT, PROTEIN SCIENCES · BIO-TECHNE Corp
Individual
- 2024
- Aug 19, 2026
- 5
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies William Geist files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Amy E. Herr - $437K in TECH purchases and sales in the last 12 months
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Frequently asked questions
Who is William Geist?
William Geist is a corporate insider, tracked as PRESIDENT, PROTEIN SCIENCES of BIO-TECHNE Corp (TECH). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has William Geist submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
