Geist William insider trades
Geist William has filed 15 Form 4s with the SEC that we hold, all for BIO-TECHNE Corp (TECH), as PRESIDENT, PROTEIN SCIENCES. None of these filings reports a purchase (code P) or sale (code S) of common stock; they cover grants, option exercises and other codes. The first filing on our record is dated 2022-02-03 and the latest 2026-08-19.
BIO-TECHNE Corp (TECH)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1832210) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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