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TNCTENNANT CO

Market cap
$1.13B
as of 2026-10-23
Latest close
$66.26
as of 2026-10-23
Sector
Industrials
as of 2026-10-24
Industry
Specialty Industrial Machinery
as of 2026-10-24

Cluster

No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).

Form 4 historysince 2023-10-05

Dashed line = amended filing (Form 4/A)

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Allen Patrick EAug 31Sep 23P3,000$69.42Purchase +$208,2604,927NoForm 4
Zay Richard H.SVP, COOAug 10Sep 11A2,707$0.00$030,225NoForm 4
Schottler Patrick W.SVP, RoboticsAug 10Sep 11A2,707$0.00$013,857NoForm 4
Morse Timothy R.Aug 12Aug 13P1,500$68.18Purchase +$102,27010,614NoForm 4
Mulligan Donal LAug 12Aug 13P8,000$67.34Purchase +$538,72016,000NoForm 4
Sheahan Mark WMay 7May 11A1,490$0.00$04,348NoForm 4
Allen Patrick EMay 7May 11A1,490$0.00$01,927NoForm 4
Morse Timothy R.May 7May 11A1,490$0.00$09,114NoForm 4
Mulligan Donal LMay 7May 11A1,490$0.00$022,175NoForm 4
Eicher Carol SMay 7May 11A1,490$0.00$030,326NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERMay 7May 11S6,875$88.02Sale −$605,13827,518NoForm 4
Green Maria CMay 7May 11A1,490$0.00$012,709NoForm 4
Arvani AzitaMay 7May 11A1,490$0.00$018,925NoForm 4
Windley DavidMay 7May 11A1,490$0.00$08,912NoForm 4
Hider Andrew P.May 7May 11A1,490$0.00$06,987NoForm 4
Glerum James T Jr.May 7May 11A1,490$0.00$010,090NoForm 4
Mulligan Donal LApr 14Apr 16M3,538$54.70$193,52923,141NoForm 4
Mulligan Donal LApr 14Apr 16F2,456$78.81$193,55720,685NoForm 4
Mulligan Donal LApr 14Apr 16M · derivative3,538$54.70$193,529not reportedNoForm 4
Huml David W.PRESIDENT AND CEOMar 6Mar 10G26,755$0.00$065,629NoForm 4
Huml David W.PRESIDENT AND CEOMar 6Mar 10G26,755$0.00$072,930NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 28Mar 3F840$61.03$51,26534,393NoForm 4
West FaySENIOR VP, CFOFeb 28Mar 3F945$61.03$57,67348,253NoForm 4
Huml David W.PRESIDENT AND CEOFeb 28Mar 3F4,268$61.03$260,47692,384NoForm 4
Erickson Kristin A.SVP, CHRO & GCFeb 28Mar 3F514$61.03$31,36925,176NoForm 4
Balinski BarbSVP, Chief Transf OfficerFeb 28Mar 3F451$61.03$27,52519,218NoForm 4
Schottler Patrick W.SVP, Chief Mktg & Tech OfficerFeb 28Mar 3F194$61.03$11,84011,150NoForm 4
Glerum James T Jr.Mar 2Mar 2P8,163$61.25Purchase +$499,9848,600NoForm 4
Mulligan Donal LFeb 27Mar 2P3,000$61.61Purchase +$184,8308,000NoForm 4
Arvani AzitaFeb 27Mar 2M3,538$54.70$193,52920,591NoForm 4
Arvani AzitaFeb 27Mar 2S3,156$61.40Sale −$193,77817,435NoForm 4
Arvani AzitaFeb 27Mar 2M · derivative3,538$54.70$193,529not reportedNoForm 4
Allen Patrick EFeb 26Mar 2A437$0.00$0437NoForm 4
Mulligan Donal LFeb 26Mar 2P5,000$63.86Purchase +$319,3005,000NoForm 4
Eicher Carol SFeb 26Mar 2M3,538$54.70$193,52931,966NoForm 4
Eicher Carol SFeb 26Mar 2S3,130$61.98Sale −$193,99728,836NoForm 4
Eicher Carol SFeb 26Mar 2M · derivative3,538$54.70$193,529not reportedNoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 26Mar 2A10,399$0.00$031,397NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 26Mar 2F3,269$62.73$205,06428,128NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 26Mar 2A7,105$0.00$035,233NoForm 4
West FaySENIOR VP, CFOFeb 26Mar 2A11,697$0.00$045,009NoForm 4
West FaySENIOR VP, CFOFeb 26Mar 2F3,646$62.73$228,71441,363NoForm 4
West FaySENIOR VP, CFOFeb 26Mar 2A7,835$0.00$049,198NoForm 4
Huml David W.PRESIDENT AND CEOFeb 26Mar 2A35,472$0.00$077,765NoForm 4
Huml David W.PRESIDENT AND CEOFeb 26Mar 2F13,807$62.73$866,11363,958NoForm 4
Huml David W.PRESIDENT AND CEOFeb 26Mar 2P2,600$64.02Purchase +$166,45266,558NoForm 4
Huml David W.PRESIDENT AND CEOFeb 26Mar 2P1,225$65.01Purchase +$79,63767,783NoForm 4
Huml David W.PRESIDENT AND CEOFeb 26Mar 2P175$65.48Purchase +$11,45967,958NoForm 4
Huml David W.PRESIDENT AND CEOFeb 26Mar 2A28,694$0.00$096,652NoForm 4
Windley DavidFeb 26Mar 2M707$52.42$37,0617,578NoForm 4
Windley DavidFeb 26Mar 2M3,538$54.70$193,52911,116NoForm 4
Windley DavidFeb 26Mar 2S3,694$63.86Sale −$235,8997,422NoForm 4
Windley DavidFeb 26Mar 2M · derivative707$52.42$37,061not reportedNoForm 4
Windley DavidFeb 26Mar 2M · derivative3,538$54.70$193,529not reportedNoForm 4
Erickson Kristin A.SVP, CHRO & GCFeb 26Mar 2A6,366$0.00$022,545NoForm 4
Erickson Kristin A.SVP, CHRO & GCFeb 26Mar 2F2,013$62.73$126,27520,532NoForm 4
Erickson Kristin A.SVP, CHRO & GCFeb 26Mar 2A5,158$0.00$025,690NoForm 4
Balinski BarbSVP, Chief Transf OfficerFeb 26Mar 2A5,579$0.00$017,050NoForm 4
Balinski BarbSVP, Chief Transf OfficerFeb 26Mar 2F1,810$62.73$113,54115,240NoForm 4
Balinski BarbSVP, Chief Transf OfficerFeb 26Mar 2A4,429$0.00$019,669NoForm 4
Schottler Patrick W.SVP, Chief Mktg & Tech OfficerFeb 26Mar 2A1,537$0.00$07,377NoForm 4
Schottler Patrick W.SVP, Chief Mktg & Tech OfficerFeb 26Mar 2F552$62.73$34,6276,825NoForm 4
Schottler Patrick W.SVP, Chief Mktg & Tech OfficerFeb 26Mar 2A4,519$0.00$011,344NoForm 4
Glerum James T Jr.Feb 26Mar 2A437$0.00$0437NoForm 4
Huml David W.PRESIDENT AND CEOApr 14, 2025Mar 2G17,571$0.00$042,293NoForm 4
Huml David W.PRESIDENT AND CEOApr 14, 2025Mar 2G17,571$0.00$046,175NoForm 4
Schottler Patrick W.SVP, Chief Mktg & Tech OfficerNov 3, 2025Nov 5, 2025F153$80.00$12,2405,840NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERAug 19, 2025Aug 21, 2025S4,042$83.21Sale −$336,33520,998NoForm 4
Mulligan Donal LMay 6, 2025May 8, 2025A1,815$0.00$019,603NoForm 4
Eicher Carol SMay 6, 2025May 8, 2025A1,815$0.00$028,428NoForm 4
Arvani AzitaMay 6, 2025May 8, 2025A1,815$0.00$017,053NoForm 4
Windley DavidMay 6, 2025May 8, 2025A1,815$0.00$06,871NoForm 4
Green Maria CMay 6, 2025May 8, 2025A1,815$0.00$011,219NoForm 4
Morse Timothy R.May 6, 2025May 8, 2025A1,815$0.00$07,624NoForm 4
Hider Andrew P.May 6, 2025May 8, 2025A1,815$0.00$05,497NoForm 4
Sheahan Mark WMay 6, 2025May 8, 2025A1,815$0.00$02,858NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERMar 1, 2025Mar 4, 2025F730$86.56$63,18925,040NoForm 4
West FaySENIOR VP, CFOMar 1, 2025Mar 4, 2025F849$86.56$73,48933,312NoForm 4
Balinski BarbSVP, Chief Transf OfficerMar 1, 2025Mar 4, 2025F358$86.56$30,98811,471NoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELMar 1, 2025Mar 4, 2025F417$86.56$36,09616,179NoForm 4
Schottler Patrick W.SVP, Chief Mktg & Tech OfficerMar 1, 2025Mar 4, 2025F174$86.56$15,0615,993NoForm 4
Huml David W.PRESIDENT AND CEOMar 1, 2025Mar 4, 2025F3,836$86.56$332,04459,864NoForm 4
Balinski BarbSVP, Chief Transf OfficerFeb 28, 2025Mar 4, 2025S1,717$86.42Sale −$148,38311,829NoForm 4
Arvani AzitaFeb 28, 2025Mar 4, 2025M2,358$65.12$153,55317,596NoForm 4
Arvani AzitaFeb 28, 2025Mar 4, 2025S2,358$85.22Sale −$200,94915,238NoForm 4
Arvani AzitaFeb 28, 2025Mar 4, 2025M · derivative2,358$65.12$153,553not reportedNoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 24, 2025Feb 25, 2025M7,053$52.42$369,71832,823NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 24, 2025Feb 25, 2025S7,053$87.58Sale −$617,70225,770NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 24, 2025Feb 25, 2025M · derivative7,053$52.42$369,718not reportedNoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 21, 2025Feb 25, 2025A4,758$0.00$021,728NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 21, 2025Feb 25, 2025A5,905$0.00$027,633NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 21, 2025Feb 25, 2025F1,863$89.16$166,10525,770NoForm 4
West FaySENIOR VP, CFOFeb 21, 2025Feb 25, 2025A5,352$0.00$029,441NoForm 4
West FaySENIOR VP, CFOFeb 21, 2025Feb 25, 2025A6,863$0.00$036,304NoForm 4
West FaySENIOR VP, CFOFeb 21, 2025Feb 25, 2025F2,143$89.16$191,07034,161NoForm 4
Schottler Patrick W.SVP, Chief Mktg & Tech OfficerFeb 21, 2025Feb 25, 2025A2,625$0.00$05,593NoForm 4
Schottler Patrick W.SVP, Chief Mktg & Tech OfficerFeb 21, 2025Feb 25, 2025A897$0.00$06,490NoForm 4
Schottler Patrick W.SVP, Chief Mktg & Tech OfficerFeb 21, 2025Feb 25, 2025F323$89.16$28,7996,167NoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELFeb 21, 2025Feb 25, 2025A3,523$0.00$014,322NoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELFeb 21, 2025Feb 25, 2025A3,368$0.00$017,690NoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELFeb 21, 2025Feb 25, 2025F1,094$89.16$97,54116,596NoForm 4
Huml David W.PRESIDENT AND CEOFeb 21, 2025Feb 25, 2025A19,067$0.00$050,704NoForm 4
Huml David W.PRESIDENT AND CEOFeb 21, 2025Feb 25, 2025A20,825$0.00$071,529NoForm 4
Huml David W.PRESIDENT AND CEOFeb 21, 2025Feb 25, 2025F7,829$89.16$698,03463,700NoForm 4
Christianson Brock R.SVP, CHIEF HR OFFICERFeb 21, 2025Feb 25, 2025A2,625$0.00$06,315NoForm 4
Balinski BarbSVP, Chief Transf OfficerFeb 21, 2025Feb 25, 2025A3,116$0.00$011,605NoForm 4
Balinski BarbSVP, Chief Transf OfficerFeb 21, 2025Feb 25, 2025A2,895$0.00$014,500NoForm 4
Balinski BarbSVP, Chief Transf OfficerFeb 21, 2025Feb 25, 2025F954$89.16$85,05913,546NoForm 4
Balinski BarbSVP, INNOVATION & TECHNOLOGYAug 28, 2024Aug 30, 2024S1,500$96.61Sale −$144,9158,489NoForm 4
Huml David W.PRESIDENT AND CEOJun 6, 2024Jun 10, 2024G13,682$0.00$031,637NoForm 4
Huml David W.PRESIDENT AND CEOJun 6, 2024Jun 10, 2024G13,682$0.00$028,604NoForm 4
Sheahan Mark WMay 15, 2024May 17, 2024A1,043$0.00$01,043NoForm 4
Eicher Carol SMay 8, 2024May 10, 2024A1,073$0.00$026,613NoForm 4
Mulligan Donal LMay 8, 2024May 10, 2024A1,073$0.00$017,788NoForm 4
Arvani AzitaMay 8, 2024May 10, 2024A1,073$0.00$015,238NoForm 4
Windley DavidMay 8, 2024May 10, 2024A1,073$0.00$05,056NoForm 4
Green Maria CMay 8, 2024May 10, 2024A1,073$0.00$09,404NoForm 4
Morse Timothy R.May 8, 2024May 10, 2024A1,073$0.00$05,809NoForm 4
Hider Andrew P.May 8, 2024May 10, 2024A1,073$0.00$03,682NoForm 4
West FaySENIOR VP, CFOMay 7, 2024May 9, 2024F1,128$106.99$120,68524,089NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERMar 2, 2024Apr 11, 20244/AF1,031$110.81$114,24516,970NoForm 4/A
Huml David W.PRESIDENT AND CEOMar 2, 2024Apr 11, 20244/AF3,206$110.81$355,25760,241NoForm 4/A
Erickson Kristin A.SVP, GENERAL COUNSELMar 2, 2024Apr 11, 20244/AF375$110.81$41,55410,799NoForm 4/A
Balinski BarbSVP, INNOVATION & TECHNOLOGYMar 2, 2024Apr 11, 20244/AF329$110.81$36,4569,989NoForm 4/A
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 27, 2024Apr 11, 20244/AF2,656$110.16$292,58518,001NoForm 4/A
Huml David W.PRESIDENT AND CEOFeb 27, 2024Apr 11, 20244/AF8,264$110.16$910,36263,447NoForm 4/A
Erickson Kristin A.SVP, GENERAL COUNSELFeb 27, 2024Apr 11, 20244/AF965$110.16$106,30411,174NoForm 4/A
West FaySENIOR VP, CFOFeb 27, 2024Apr 11, 20244/AF2,599$110.16$286,30625,217NoForm 4/A
Balinski BarbSVP, INNOVATION & TECHNOLOGYFeb 27, 2024Apr 11, 20244/AF846$110.16$93,19510,318NoForm 4/A
Erickson Kristin A.SVP, GENERAL COUNSELMar 8, 2024Mar 11, 2024M556$73.20$40,69911,254NoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELMar 8, 2024Mar 11, 2024S556$110.00Sale −$61,16010,698NoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELMar 8, 2024Mar 11, 2024M · derivative556$73.20$40,699not reportedNoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELMar 7, 2024Mar 11, 2024M1,270$66.97$85,05211,968NoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELMar 7, 2024Mar 11, 2024S1,270$110.66Sale −$140,53810,698NoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELMar 7, 2024Mar 11, 2024M · derivative1,270$66.97$85,052not reportedNoForm 4
Huml David W.PRESIDENT AND CEOMar 4, 2024Mar 5, 2024M1,851$52.42$97,02964,481NoForm 4
Huml David W.PRESIDENT AND CEOMar 4, 2024Mar 5, 2024M5,065$73.20$370,75869,546NoForm 4
Huml David W.PRESIDENT AND CEOMar 4, 2024Mar 5, 2024M13,093$67.70$886,39682,639NoForm 4
Huml David W.PRESIDENT AND CEOMar 4, 2024Mar 5, 2024S13,214$110.40Sale −$1,458,82669,425NoForm 4
Huml David W.PRESIDENT AND CEOMar 4, 2024Mar 5, 2024S5,695$111.53Sale −$635,16363,730NoForm 4
Huml David W.PRESIDENT AND CEOMar 4, 2024Mar 5, 2024S1,100$112.39Sale −$123,62962,630NoForm 4
Huml David W.PRESIDENT AND CEOMar 4, 2024Mar 5, 2024M · derivative1,851$52.42$97,029not reportedNoForm 4
Huml David W.PRESIDENT AND CEOMar 4, 2024Mar 5, 2024M · derivative5,065$73.20$370,758not reportedNoForm 4
Huml David W.PRESIDENT AND CEOMar 4, 2024Mar 5, 2024M · derivative13,093$67.70$886,396not reportedNoForm 4
Arvani AzitaMar 4, 2024Mar 5, 2024M1,765$64.20$113,31315,930NoForm 4
Arvani AzitaMar 4, 2024Mar 5, 2024S1,765$111.72Sale −$197,18614,165NoForm 4
Arvani AzitaMar 4, 2024Mar 5, 2024M · derivative1,765$64.20$113,313not reportedNoForm 4
Huml David W.PRESIDENT AND CEOMar 2, 2024Mar 5, 2024F2,165$110.81$239,90462,630NoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELMar 2, 2024Mar 5, 2024F425$110.81$47,09410,698NoForm 4
Balinski BarbSVP, INNOVATION & TECHNOLOGYMar 2, 2024Mar 5, 2024F380$110.81$42,1089,888NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERMar 2, 2024Mar 5, 2024F733$110.81$81,22418,099NoForm 4
Eicher Carol SFeb 28, 2024Feb 29, 2024M1,765$64.20$113,31325,480NoForm 4
Eicher Carol SFeb 28, 2024Feb 29, 2024M2,358$65.12$153,55327,838NoForm 4
Eicher Carol SFeb 28, 2024Feb 29, 2024S2,298$116.45Sale −$267,60225,540NoForm 4
Eicher Carol SFeb 28, 2024Feb 29, 2024M · derivative1,765$64.20$113,313not reportedNoForm 4
Eicher Carol SFeb 28, 2024Feb 29, 2024M · derivative2,358$65.12$153,553not reportedNoForm 4
Sonnenberg Steven AlanFeb 27, 2024Feb 29, 2024M2,358$65.12$153,55325,352.04NoForm 4
Sonnenberg Steven AlanFeb 27, 2024Feb 29, 2024M3,538$54.70$193,52928,890.04NoForm 4
Sonnenberg Steven AlanFeb 27, 2024Feb 29, 2024M3,014$73.05$220,17331,904.04NoForm 4
Sonnenberg Steven AlanFeb 27, 2024Feb 29, 2024S8,910$110.09Sale −$980,90222,994.04NoForm 4
Sonnenberg Steven AlanFeb 27, 2024Feb 29, 2024M · derivative2,358$65.12$153,553not reportedNoForm 4
Sonnenberg Steven AlanFeb 27, 2024Feb 29, 2024M · derivative3,538$54.70$193,529not reportedNoForm 4
Sonnenberg Steven AlanFeb 27, 2024Feb 29, 2024M · derivative3,014$73.05$220,173not reportedNoForm 4
Mulligan Donal LFeb 27, 2024Feb 29, 2024M2,358$65.12$153,55319,073YesForm 4
Mulligan Donal LFeb 27, 2024Feb 29, 2024S2,358$110.00Sale −$259,38016,715YesForm 4
Mulligan Donal LFeb 27, 2024Feb 29, 2024M · derivative2,358$65.12$153,553not reportedYesForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 27, 2024Feb 29, 2024M7,690$66.97$514,99918,785NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 27, 2024Feb 29, 2024M7,053$52.42$369,71825,838NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 27, 2024Feb 29, 2024S14,743$110.19Sale −$1,624,53111,095NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 27, 2024Feb 29, 2024A3,739$0.00$014,834NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 27, 2024Feb 29, 2024A5,823$0.00$020,657NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 27, 2024Feb 29, 2024F1,825$110.16$201,04218,832NoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 27, 2024Feb 29, 2024M · derivative7,690$66.97$514,999not reportedNoForm 4
Zay Richard H.CHIEF COMMERCIAL OFFICERFeb 27, 2024Feb 29, 2024M · derivative7,053$52.42$369,7187,053NoForm 4
Christianson Brock R.SVP, CHIEF HR OFFICERFeb 27, 2024Feb 29, 2024A1,986$0.00$03,690NoForm 4
Windley DavidFeb 27, 2024Feb 29, 2024S7,250$113.24Sale −$820,9903,983NoForm 4
Christianson Brock R.SVP, CHIEF HR OFFICERNov 27, 2023Nov 29, 2023A1,704$0.00$01,704NoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELNov 7, 2023Nov 9, 2023M950$60.67$57,6377,169NoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELNov 7, 2023Nov 9, 2023S950$82.00Sale −$77,9006,219NoForm 4
Erickson Kristin A.SVP, GENERAL COUNSELNov 7, 2023Nov 9, 2023M · derivative950$60.67$57,637not reportedNoForm 4
Huml David W.PRESIDENT AND CEOOct 30, 2023Nov 1, 2023G810$0.00$039,721NoForm 4
Mulligan Donal LOct 3, 2023Oct 5, 2023M1,765$64.20$113,31318,480NoForm 4
Mulligan Donal LOct 3, 2023Oct 5, 2023S1,765$73.94Sale −$130,50416,715NoForm 4
Mulligan Donal LOct 3, 2023Oct 5, 2023M · derivative1,765$64.20$113,313not reportedNoForm 4