InsiderCluster

TECH

NasdaqGS

Bio-Techne Corporation

$72.09
0.06 (+0.08%)

Price

+0.08% over 1D

Key statistics

Previous close$72.03
Day range71.96 – 72.17
52-week range43.20 – 72.37
Volume4.03M
CurrencyUSD
ExchangeNasdaqGS
Crowd sentiment
100Bullish

Insider activity

SEC EDGAR ↗
Open-mkt buys
0
$0.00
Open-mkt sells
1
$320,386.08
Net flow
320.39K
1 open-market trade

Showing 30 recent filings. 29 other (grants, option exercises, gifts, tax withholding) are listed below but excluded from buy/sell flow.

InsiderTypeSharesPriceValueDate
Crouse Steven C.
President - Diag & Spatial Bi
Option exercise6002026-06-02
Crouse Steven C.
President - Diag & Spatial Bi
Tax withholding216$49.77$10,750.322026-06-02
Crouse Steven C.
President - Diag & Spatial Bi
Option exercise600$0.002026-06-02
Herr Amy E.
Director
Option exercise6.64K$47.60$315,873.602026-05-08
Herr Amy E.
Director
Sell (open market)6.64K$48.28$320,386.082026-05-08
Herr Amy E.
Director
Option exercise6.64K$0.002026-05-08
Hippel James
CFO
Option exercise62K$47.60$2,951,200.002026-05-05
Hippel James
CFO
Tax withholding56.96K$56.68$3,228,209.402026-05-05
Hippel James
CFO
Option exercise62K$0.002026-05-05
Bohnen Shane
SVP - General Counsel
Option exercise8.4K$47.60$399,840.002026-05-05
Bohnen Shane
SVP - General Counsel
Tax withholding7.06K$56.68$399,877.402026-05-05
Bohnen Shane
SVP - General Counsel
Option exercise8.4K$0.002026-05-05
Kelderman Kim
Director, Chief Executive Officer
Option exercise26.69K$47.60$1,270,539.202026-05-05
Kelderman Kim
Director, Chief Executive Officer
Tax withholding23.95K$56.68$1,357,542.682026-05-05
Kelderman Kim
Director, Chief Executive Officer
Option exercise26.69K$0.002026-05-05
Crouse Steven C.
President - Diag & Spatial Bi
Option exercise7942026-05-01
Crouse Steven C.
President - Diag & Spatial Bi
Tax withholding311$55.02$17,111.222026-05-01
Crouse Steven C.
President - Diag & Spatial Bi
Option exercise794$0.002026-05-01
Kelderman Kim
Director, Chief Executive Officer
Option exercise11.34K$0.002026-04-22
Kelderman Kim
Director, Chief Executive Officer
Tax withholding1.36K$58.58$79,844.542026-04-22
Kelderman Kim
Director, Chief Executive Officer
Option exercise11.34K$0.002026-04-22
Hippel James
CFO
Option exercise62K$0.002026-04-22
Hippel James
CFO
Tax withholding56.1K$58.58$3,286,162.262026-04-22
Hippel James
CFO
Option exercise62K$0.002026-04-22
Kelderman Kim
Director, Chief Executive Officer
Option exercise36.5K$0.002026-04-14
Kelderman Kim
Director, Chief Executive Officer
Tax withholding32.09K$58.66$1,882,282.082026-04-14
Kelderman Kim
Director, Chief Executive Officer
Option exercise36.5K$0.002026-04-14
Bohnen Shane
SVP - General Counsel
Option exercise2.26K$0.002026-04-03
Bohnen Shane
SVP - General Counsel
Tax withholding740$53.13$39,316.202026-04-03
Bohnen Shane
SVP - General Counsel
Option exercise2.26K$0.002026-04-03

Source: SEC EDGAR Forms 4/4A (CIK 842023). Click an insider to open the original filing.

Social sentiment

100
Bullish

Volume-weighted across live social sources

StockTwitsLIVE
5 bull1000 bear
Recent posts
@BostonDave· StockTwitsJul 24

$ALT $APGE $FOLD $TECH $TERN

@BuddyBoy6975· StockTwitsJul 24

$ALT $APGE $FOLD $TECH $TERN So, in your Tern chart, short interest increased over a 6 month period by 1.5-2.5 times its SI 6 months earlier. Wow. Then hit Not fairy tale gobbledygook. Legitimate. Market. Analysis. 👏👏👏👏👏👏👏👏👏👏

@TradeSun· StockTwitsJul 23

$ALT $APGE $FOLD $TECH Short interest of $TERN kept growing and were running into Merck s BO- Offer on March 25 😉👇

@BuddyBoy6975· StockTwitsJul 23

$ALT $APGE $FOLD $TECH Trade, interesting thoughts on WHY we see rising short interest and an increase in Bashers ahead of BO news…

@TradeSun· StockTwitsJul 22

$ALT $APGE $FOLD $TECH What I can tell you without any more dd, Dilution is not uncommon before a deal. Basta!

@HansWurst19· StockTwitsJul 22

$ALT $TECH $APGE $FOLD interesting. Have you matched it with the available shares of those companies? Maybe it's just that they diluted too and mire available shares meant more shorting? Or dilution means upcoming buyout?

@BuddyBoy6975· StockTwitsJul 22

$ALT $APGE $FOLD $TECH Trade, that’s a HELLUVA find. Great job man….🙏🙏😎😎

@TradeSun· StockTwitsJul 22

$ALT $APGE $FOLD $TECH For FSDdingsbums… 👇 @Hatrak1

@TradeSun· StockTwitsJul 2

$ALT Regarding the question about growing short interest: I’ve noticed several times that short interest increased significantly and kept rising right up until the buyout of certain biotech companies. I asked ChatGPT to list the major biotech buyouts in 2026. The results are $TECH, $APGE, and $FOLD. Interestingly, all of them showed elevated or growing short interest leading up to the acquisition announcement. 👇

@LewisDaKat· StockTwitsJun 26

$TECH TECH Price Target Alert: $73.00. Issued by Deutsche Bank https://marketwirenews.com/stock/tech/news/tech-price-target-alert-73-00-issued-by-deutsche-ban-5447941763202062.html?utm_source=stocktwits

@LewisDaKat· StockTwitsJun 26

$TECH Hold Recommendation Issued On TECH By Deutsche Bank https://marketwirenews.com/stock/tech/news/hold-recommendation-issued-on-tech-by-deutsche-bank-5939493996299149.html?utm_source=stocktwits

@TNNStockAnalysisNews· StockTwitsJun 26

$AYI +21.5% $TECH +20.09% $MU +15.78% $SNDK +17.4% $QCOM +9% to +10% https://truthsandnews.com/markets/top-stock-gainers-today-june-25-2026

Latest news

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