LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
TNCCIK 0000097134

TENNANT CO

64 transactions by 16 insiders, from April 14, 2025 to August 31, 2026.

Transactions
6416 insiders
Bought · P
$2.1Mopen market
Sold · S
$1.2Mopen market
Net
+$882Knet buying

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
David W. HumlCEO11—$258K—
Donal L. MulliganDir7—$1.0M—
David WindleyDir6——$236K
Richard H. ZayChief5——$605K
Carol S. EicherDir4——$194K
Patrick W. SchottlerChief4———
Barb BalinskiChief4———
Azita ArvaniDir4——$194K
Kristin A. EricksonGC4———
Fay WestCFO4———
James T. Glerum Jr.Dir3—$500K—
Patrick E. AllenDir3—$208K—
Timothy R. MorseDir2—$102K—
Maria C. GreenDir1———
Andrew P. HiderDir1———
Mark W. SheahanDir1———

All transactions

64 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Patrick E. AllenDirAug 31P3,000$69.42$208K
Donal L. MulliganDirAug 12P8,000$67.34$539K
Timothy R. MorseDirAug 12P1,500$68.18$102K
David WindleyDirMay 7A1,490$0.00—
Richard H. ZayChiefMay 7S6,875$88.02$605K
Mark W. SheahanDirMay 7A1,490$0.00—
Donal L. MulliganDirMay 7A1,490$0.00—
Timothy R. MorseDirMay 7A1,490$0.00—
Andrew P. HiderDirMay 7A1,490$0.00—
James T. Glerum Jr.DirMay 7A1,490$0.00—
Maria C. GreenDirMay 7A1,490$0.00—
Carol S. EicherDirMay 7A1,490$0.00—
Azita ArvaniDirMay 7A1,490$0.00—
Patrick E. AllenDirMay 7A1,490$0.00—
Donal L. MulliganDirDERIVApr 14M3,538$0.00—?
Donal L. MulliganDirApr 14F2,456$78.81$194K
Donal L. MulliganDirApr 14M3,538$54.70$194K
David W. HumlCEOMar 6G26,755$0.00—
David W. HumlCEOMar 6G26,755$0.00—
Fay WestCFOFeb 28F945$61.03$58K
Richard H. ZayChiefFeb 28F840$61.03$51K
Patrick W. SchottlerChiefFeb 28F194$61.03$12K
David W. HumlCEOFeb 28F4,268$61.03$260K
Kristin A. EricksonGCFeb 28F514$61.03$31K
Barb BalinskiChiefFeb 28F451$61.03$28K
David WindleyDirDERIVFeb 26M3,538$0.00—?
David WindleyDirDERIVFeb 26M707$0.00—?
David WindleyDirFeb 26S3,694$63.86$236K
David WindleyDirFeb 26M3,538$54.70$194K
David WindleyDirFeb 26M707$52.42$37K
Fay WestCFOFeb 26A7,835$0.00—
Fay WestCFOFeb 26F3,646$62.73$229K
Fay WestCFOFeb 26A11,697$0.00—
Richard H. ZayChiefFeb 26A7,105$0.00—
Richard H. ZayChiefFeb 26F3,269$62.73$205K
Richard H. ZayChiefFeb 26A10,399$0.00—
Patrick W. SchottlerChiefFeb 26A4,519$0.00—
Patrick W. SchottlerChiefFeb 26F552$62.73$35K
Patrick W. SchottlerChiefFeb 26A1,537$0.00—
Donal L. MulliganDirFeb 27P3,000$61.61$185K
Donal L. MulliganDirFeb 26P5,000$63.86$319K
David W. HumlCEOFeb 26A28,694$0.00—
David W. HumlCEOFeb 26P175$65.48$11K
David W. HumlCEOFeb 26P1,225$65.01$80K
David W. HumlCEOFeb 26P2,600$64.02$166K
David W. HumlCEOFeb 26F13,807$62.73$866K
David W. HumlCEOFeb 26A35,472$0.00—
David W. HumlCEOApr 14G17,571$0.00—
David W. HumlCEOApr 14G17,571$0.00—
James T. Glerum Jr.DirMar 2P8,163$61.25$500K
James T. Glerum Jr.DirFeb 26A437$0.00—
Kristin A. EricksonGCFeb 26A5,158$0.00—
Kristin A. EricksonGCFeb 26F2,013$62.73$126K
Kristin A. EricksonGCFeb 26A6,366$0.00—
Carol S. EicherDirDERIVFeb 26M3,538$0.00—?
Carol S. EicherDirFeb 26S3,130$61.98$194K
Carol S. EicherDirFeb 26M3,538$54.70$194K
Barb BalinskiChiefFeb 26A4,429$0.00—
Barb BalinskiChiefFeb 26F1,810$62.73$114K
Barb BalinskiChiefFeb 26A5,579$0.00—
Azita ArvaniDirDERIVFeb 27M3,538$0.00—?
Azita ArvaniDirFeb 27S3,156$61.40$194K
Azita ArvaniDirFeb 27M3,538$54.70$194K
Patrick E. AllenDirFeb 26A437$0.00—