InsiderFlow

William Geist

TECH

William Geist serves as PRESIDENT, PROTEIN SCIENCES at Bio-Techne Corporation (TECH). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

3 trades

$407.4K

Net Position

Net Seller

$407.4K

Companies Traded

1

TECH

Active Period

Feb 2025 – Nov 2025

3 total trades

Most Recent

Sell TECH

Nov 5, 2025 · $282.8K

William Geist's Insider Trading at Bio-Techne Corporation (TECH)

Buys

0 · $0.00

Sells

3 · $407.4K

Total Shares Bought

0

Total Shares Sold

6,432

TECH Price Chart
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DateTypeSharesAvg PriceValueShares After
Nov 5, 2025Sell4,520$62.57$282.8K0
Aug 19, 2025Sell803$53.60$43.0K0
Feb 4, 2025Sell1,109$73.55$81.6K0