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TENNANT CO insider trading

TNCNYSE
$68.07+0.95 (+1.42%)as of Oct 5, 2026

“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.” — Peter Lynch

Insider Trading vs Stock Price

Insider Trading vs Stock Price data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (-18.7%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Open market purchase
Open market sell
Marker size reflects transaction size.

Net dollar flow · Buy / Sell balance

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Key players

  • DWDavid W. HumlPRESIDENT AND CEO0.8127%of company
  • FWFay WestSENIOR VP, CFO0.283%of company
  • DLDonal L. MulliganDirector0.2239%of company
  • CSCarol S. EicherDirector0.1779%of company
  • RHRichard H. ZaySVP, COO0.1773%of company
  • KAKristin A. EricksonSVP, CHRO & GC0.1477%of company
  • BBBarb BalinskiSVP, Chief Transf Officer0.1127%of company
  • AAAzita ArvaniDirector0.111%of company
  • PWPatrick W. SchottlerSVP, Robotics0.0813%of company
  • MCMaria C. GreenDirector0.0745%of company

AI Activity Analysis

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Insider activity

Fromto
CompanyInsider / roleActionΔOwnAvg priceAmount
TNCPatrick E. AllenDirectorOpen market purchase$208K+155.7%$69.42$208KAug 31, 2026Sep 23, 2026
TNCDonal L. MulliganDirectorOpen market purchase$539K+26.5%$67.34$539KAug 12, 2026Aug 13, 2026
TNCTimothy R. MorseDirectorOpen market purchase$102K+16.5%$68.18$102KAug 12, 2026Aug 13, 2026
TNCRichard H. ZayCHIEF COMMERCIAL OFFICEROpen market sell$605K-20.0%$88.02$605KMay 7, 2026May 11, 2026
TNCGlerum James T. Jr.DirectorOpen market purchase$500K+1868.0%$61.25$500KMar 2, 2026Mar 2, 2026
TNCDonal L. MulliganDirectorOpen market purchase$185K+12.2%$61.61$185KFeb 27, 2026Mar 2, 2026
TNCDavid W. HumlPRESIDENT AND CEOOpen market purchase$11.5K+0.2%$65.48$11.5KFeb 26, 2026Mar 2, 2026
TNCDavid W. HumlPRESIDENT AND CEOOpen market purchase$79.6K+1.1%$65.01$79.6KFeb 26, 2026Mar 2, 2026
TNCDavid W. HumlPRESIDENT AND CEOOpen market purchase$166K+2.4%$64.02$166KFeb 26, 2026Mar 2, 2026
TNCDonal L. MulliganDirectorOpen market purchase$319K+25.5%$63.86$319KFeb 26, 2026Mar 2, 2026
End of history · 10 transactions
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