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Allison Transmission Holdings Inc (ALSN)

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Insider transactions

A complete record of Form 4 filings tracking every share acquisition and disposal by executives, directors, and senior officers. Filterable by date range and transaction type, the table exposes the direct market actions of those with the deepest knowledge of a company's operations — providing a factual, data-driven signal of internal conviction that complements traditional fundamental and technical analysis.

Transaction date
Executive
Executive Title
Security Type
Acquisition / Disposal
Shares
Share price
Aug 31, 2026PERNA, GUSTAVEDirectorDividend Equivalent RightsAcquisition30
Aug 31, 2026CHRISTMAN, PHILIP JDirectorDividend Equivalent RightsAcquisition30
Aug 31, 2026HAZNEDAR, CAROLANN IDirectorDividend Equivalent RightsAcquisition520
Aug 31, 2026ALTMAIER, JUDY LDirectorDividend Equivalent RightsAcquisition500
Aug 31, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryDividend Equivalent RightsAcquisition110
Aug 31, 2026MELL, SCOTT ACFO & TreasurerDividend Equivalent RightsAcquisition280
Aug 31, 2026EVERITT, DAVID CDirectorDividend Equivalent RightsAcquisition640
Aug 31, 2026SHIVRAM, KRISHNADirectorDividend Equivalent RightsAcquisition30
Aug 31, 2026BOHLEY, G FREDERICKSee RemarksDividend Equivalent RightsAcquisition350
Aug 31, 2026BARBOUR, D. SCOTTDirectorDividend Equivalent RightsAcquisition30
Aug 31, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEODividend Equivalent RightsAcquisition1310
Aug 31, 2026OSTOJIC, SASHADirectorDividend Equivalent RightsAcquisition30
Aug 31, 2026PRICE, MICHAEL CRAIGSee RemarksDividend Equivalent RightsAcquisition380
Aug 21, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockDisposal9,050133.212
Aug 21, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockDisposal4,558134.048
Aug 21, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockAcquisition26,70838.11
Aug 21, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockDisposal13,100132.436
Aug 21, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOEmployee Stock Option (right to buy)Disposal26,7080
Aug 11, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockDisposal1,050125
Aug 10, 2026BOHLEY, G FREDERICKSee RemarksCommon StockDisposal3,961122.38
Aug 10, 2026BOHLEY, G FREDERICKSee RemarksCommon StockAcquisition3,96137.11
Aug 10, 2026BOHLEY, G FREDERICKSee RemarksEmployee Stock Option (right to buy)Disposal3,9610
Jun 4, 2026BOHLEY, G FREDERICKSee RemarksDividend Equivalent RightsDisposal100
Jun 4, 2026BOHLEY, G FREDERICKSee RemarksCommon StockAcquisition533
Jun 4, 2026BOHLEY, G FREDERICKSee RemarksRestricted Stock UnitsDisposal5330
Jun 4, 2026BOHLEY, G FREDERICKSee RemarksCommon StockAcquisition10
Jun 4, 2026BOHLEY, G FREDERICKSee RemarksCommon StockDisposal242118.38
May 29, 2026EVERITT, DAVID CDirectorDividend Equivalent RightsAcquisition730
May 29, 2026BARBOUR, D. SCOTTDirectorDividend Equivalent RightsAcquisition30
May 29, 2026MELL, SCOTT ACFO & TreasurerDividend Equivalent RightsAcquisition310
May 29, 2026HAZNEDAR, CAROLANN IDirectorDividend Equivalent RightsAcquisition590
May 29, 2026CHRISTMAN, PHILIP JDirectorDividend Equivalent RightsAcquisition30
May 29, 2026SHIVRAM, KRISHNADirectorDividend Equivalent RightsAcquisition30
May 29, 2026PERNA, GUSTAVEDirectorDividend Equivalent RightsAcquisition30
May 29, 2026PRICE, MICHAEL CRAIGSee RemarksDividend Equivalent RightsAcquisition420
May 29, 2026ALTMAIER, JUDY LDirectorDividend Equivalent RightsAcquisition570
May 29, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryDividend Equivalent RightsAcquisition130
May 29, 2026OSTOJIC, SASHADirectorDividend Equivalent RightsAcquisition30
May 29, 2026BOHLEY, G FREDERICKSee RemarksDividend Equivalent RightsAcquisition390
May 29, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEODividend Equivalent RightsAcquisition1440
May 8, 2026MELL, SCOTT ACFO & TreasurerCommon StockAcquisition1,33789.41
May 8, 2026MELL, SCOTT ACFO & TreasurerCommon StockDisposal933125
May 8, 2026MELL, SCOTT ACFO & TreasurerCommon StockDisposal1,337125
May 8, 2026MELL, SCOTT ACFO & TreasurerEmployee Stock Option (right to buy)Disposal1,3370
May 7, 2026SHIVRAM, KRISHNADirectorRestricted Stock UnitsAcquisition1,5030
May 7, 2026CHRISTMAN, PHILIP JDirectorRestricted Stock UnitsAcquisition1,5030
May 7, 2026ALTMAIER, JUDY LDirectorDeferred Stock UnitsAcquisition1,5030
May 7, 2026OSTOJIC, SASHADirectorRestricted Stock UnitsAcquisition1,5030
May 7, 2026PERNA, GUSTAVEDirectorRestricted Stock UnitsAcquisition1,5030
May 7, 2026EVERITT, DAVID CDirectorDeferred Stock UnitsAcquisition1,5030
May 7, 2026HAZNEDAR, CAROLANN IDirectorDeferred Stock UnitsAcquisition1,5030
May 7, 2026BARBOUR, D. SCOTTDirectorRestricted Stock UnitsAcquisition1,5030
May 6, 2026OSTOJIC, SASHADirectorRestricted Stock UnitsDisposal1,5700
May 6, 2026CHRISTMAN, PHILIP JDirectorCommon StockAcquisition920
May 6, 2026SHIVRAM, KRISHNADirectorCommon StockAcquisition1,5860
May 6, 2026CHRISTMAN, PHILIP JDirectorCommon StockAcquisition1,5860
May 6, 2026BARBOUR, D. SCOTTDirectorDividend Equivalent RightsDisposal160
May 6, 2026PERNA, GUSTAVEDirectorCommon StockAcquisition1,5860
May 6, 2026BARBOUR, D. SCOTTDirectorRestricted Stock UnitsDisposal1,5700
May 6, 2026OSTOJIC, SASHADirectorDividend Equivalent RightsDisposal160
May 6, 2026PERNA, GUSTAVEDirectorRestricted Stock UnitsDisposal1,5700
May 6, 2026CHRISTMAN, PHILIP JDirectorRestricted Stock UnitsDisposal1,5700
May 6, 2026PERNA, GUSTAVEDirectorDividend Equivalent RightsDisposal160
May 6, 2026BARBOUR, D. SCOTTDirectorCommon StockAcquisition1,5860
May 6, 2026SHIVRAM, KRISHNADirectorRestricted Stock UnitsDisposal1,5700
May 6, 2026CHRISTMAN, PHILIP JDirectorDividend Equivalent RightsDisposal160
May 6, 2026OSTOJIC, SASHADirectorCommon StockAcquisition1,5860
May 6, 2026BARBOUR, D. SCOTTDirectorCommon StockAcquisition920
May 6, 2026SHIVRAM, KRISHNADirectorDividend Equivalent RightsDisposal160
Apr 14, 2026MELL, SCOTT ACFO & TreasurerCommon StockDisposal879128.26
Apr 14, 2026MELL, SCOTT ACFO & TreasurerDividend Equivalent RightsDisposal140
Apr 14, 2026MELL, SCOTT ACFO & TreasurerCommon StockAcquisition23
Apr 14, 2026MELL, SCOTT ACFO & TreasurerDividend Equivalent RightsDisposal90
Apr 14, 2026MELL, SCOTT ACFO & TreasurerCommon StockAcquisition2,842
Apr 14, 2026MELL, SCOTT ACFO & TreasurerRestricted Stock UnitsDisposal8910
Apr 14, 2026MELL, SCOTT ACFO & TreasurerRestricted Stock UnitsDisposal1,9510
Mar 20, 2026BOHLEY, G FREDERICKSee RemarksDividend Equivalent RightsAcquisition390
Mar 20, 2026ALTMAIER, JUDY LDirectorDividend Equivalent RightsAcquisition540
Mar 20, 2026MELL, SCOTT ACFO & TreasurerDividend Equivalent RightsAcquisition400
Mar 20, 2026PRICE, MICHAEL CRAIGSee RemarksDividend Equivalent RightsAcquisition420
Mar 20, 2026OSTOJIC, SASHADirectorDividend Equivalent RightsAcquisition40
Mar 20, 2026HAZNEDAR, CAROLANN IDirectorDividend Equivalent RightsAcquisition560
Mar 20, 2026PERNA, GUSTAVEDirectorDividend Equivalent RightsAcquisition40
Mar 20, 2026BARBOUR, D. SCOTTDirectorDividend Equivalent RightsAcquisition40
Mar 20, 2026CHRISTMAN, PHILIP JDirectorDividend Equivalent RightsAcquisition40
Mar 20, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEODividend Equivalent RightsAcquisition1480
Mar 20, 2026SHIVRAM, KRISHNADirectorDividend Equivalent RightsAcquisition40
Mar 20, 2026EVERITT, DAVID CDirectorDividend Equivalent RightsAcquisition810
Mar 20, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryDividend Equivalent RightsAcquisition130
Mar 9, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockDisposal1,313114.4
Feb 28, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockDisposal34,713125.3
Feb 28, 2026BOHLEY, G FREDERICKSee RemarksCommon StockDisposal7,580125.3
Feb 28, 2026BOHLEY, G FREDERICKSee RemarksPerformance Stock UnitsDisposal17,1010
Feb 28, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockAcquisition5,448
Feb 28, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOPerformance Stock UnitsDisposal78,8930
Feb 28, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryPerformance Stock UnitsDisposal5,4480
Feb 28, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockAcquisition78,893
Feb 28, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockDisposal1,598125.3
Feb 28, 2026BOHLEY, G FREDERICKSee RemarksCommon StockAcquisition17,101
Feb 25, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryRestricted Stock UnitsAcquisition4,1420
Feb 25, 2026BOHLEY, G FREDERICKSee RemarksRestricted Stock UnitsAcquisition9,5150
Feb 25, 2026PRICE, MICHAEL CRAIGSee RemarksRestricted Stock UnitsAcquisition5,3020
Feb 25, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEORestricted Stock UnitsAcquisition34,3200
Feb 25, 2026MELL, SCOTT ACFO & TreasurerRestricted Stock UnitsAcquisition8,9470
Feb 22, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockDisposal1,294118.85
Feb 22, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockDisposal283118.85
Feb 22, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEODividend Equivalent RightsDisposal2400
Feb 22, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockAcquisition927
Feb 22, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEORestricted Stock UnitsDisposal10,4740
Feb 22, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEORestricted Stock UnitsDisposal13,4180
Feb 22, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryDividend Equivalent RightsDisposal360
Feb 22, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEODividend Equivalent RightsDisposal5610
Feb 22, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockAcquisition10,474
Feb 22, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockAcquisition13,418
Feb 22, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockAcquisition2,909
Feb 22, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockAcquisition119
Feb 22, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockAcquisition561
Feb 22, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATRestricted Stock UnitsDisposal2,9090
Feb 22, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockAcquisition240
Feb 22, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATDividend Equivalent RightsDisposal1190
Feb 22, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockDisposal10,502118.85
Feb 22, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockAcquisition36
Feb 22, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryRestricted Stock UnitsDisposal9270
Feb 21, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryRestricted Stock UnitsDisposal7400
Feb 21, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATRestricted Stock UnitsDisposal2,2230
Feb 21, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryDividend Equivalent RightsDisposal150
Feb 21, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockAcquisition15
Feb 21, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATDividend Equivalent RightsDisposal500
Feb 21, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockAcquisition2,223
Feb 21, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockDisposal960118.85
Feb 21, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockAcquisition50
Feb 21, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockDisposal258118.85
Feb 21, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockAcquisition740
Feb 19, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATRestricted Stock UnitsDisposal1,5900
Feb 19, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockDisposal147117.78
Feb 19, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockAcquisition1,590
Feb 19, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATDividend Equivalent RightsDisposal170
Feb 19, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockAcquisition67
Feb 19, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockAcquisition416
Feb 19, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryCommon StockAcquisition4
Feb 19, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockDisposal664117.78
Feb 19, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockAcquisition17
Feb 19, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEODividend Equivalent RightsDisposal670
Feb 19, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockAcquisition5,971
Feb 19, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOCommon StockDisposal1,771117.78
Feb 19, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEORestricted Stock UnitsDisposal5,9710
Feb 19, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryDividend Equivalent RightsDisposal40
Feb 19, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryRestricted Stock UnitsDisposal4160
Feb 13, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockDisposal4,712117.023
Feb 13, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockAcquisition10,34823.59
Feb 13, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATEmployee Stock Option (right to buy)Disposal10,3480
Feb 13, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockDisposal4,508115.998
Feb 13, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATCommon StockDisposal1,128115.413
Feb 11, 2026SCROGGINS, ERIC C.CLO & Asst. SecretaryPerformance Stock UnitsAcquisition5,4480
Feb 11, 2026GRAZIOSI, DAVID S.Director, Chair, President and CEOPerformance Stock UnitsAcquisition78,8930
Feb 11, 2026BOHLEY, G FREDERICKAllison COO,Pres.&BU Leader ATPerformance Stock UnitsAcquisition17,1010
Feb 6, 2026BARBOUR, D. SCOTTDirectorCommon StockAcquisition1020
Feb 6, 2026CHRISTMAN, PHILIP JDirectorCommon StockAcquisition1020
Jan 1, 2026PRICE, CRAIG CSee RemarksRestricted Stock UnitsAcquisition11,3930
Dec 31, 2025COLL, JOHNSVP, Global MSSCommon StockDisposal1,79198.79
Dec 5, 2025GRAZIOSI, DAVID S.Director, Chair, President and CEODividend Equivalent RightsAcquisition1540
Dec 5, 2025COLL, JOHNSVP, Global MSSDividend Equivalent RightsAcquisition180
Dec 5, 2025BARBOUR, D. SCOTTDirectorDividend Equivalent RightsAcquisition40
Dec 5, 2025BOHLEY, G FREDERICKChief Operating OfficerDividend Equivalent RightsAcquisition380
Dec 5, 2025EIFERT, THOMASVP, Quality Plan & Prog MgmtDividend Equivalent RightsAcquisition90
Dec 5, 2025EVERITT, DAVID CDirectorDividend Equivalent RightsAcquisition890
Dec 5, 2025VAN, NIEKERK TERESAVP, Chief Procurement OfficerDividend Equivalent RightsAcquisition90
Dec 5, 2025ALTMAIER, JUDY LDirectorDividend Equivalent RightsAcquisition590
Dec 5, 2025OSTOJIC, SASHADirectorDividend Equivalent RightsAcquisition40
Dec 5, 2025SCROGGINS, ERIC C.VP, Gen. Counsel & Assist. SecDividend Equivalent RightsAcquisition90
Dec 5, 2025PERNA, GUSTAVEDirectorDividend Equivalent RightsAcquisition40
Dec 5, 2025CHRISTMAN, PHILIP JDirectorDividend Equivalent RightsAcquisition40
Dec 5, 2025HAZNEDAR, CAROLANN IDirectorDividend Equivalent RightsAcquisition620
Dec 5, 2025MILBURN, RYAN A.VP, Engr. & Tech Dev.Dividend Equivalent RightsAcquisition90
Dec 5, 2025PITTARD, DANA JHVP, Defense ProgramsDividend Equivalent RightsAcquisition70
Dec 5, 2025SHIVRAM, KRISHNADirectorDividend Equivalent RightsAcquisition40
Dec 5, 2025MELL, SCOTT ACFO & TreasurerDividend Equivalent RightsAcquisition180
Nov 7, 2025BARBOUR, D. SCOTTDirectorCommon StockAcquisition1440
Nov 7, 2025CHRISTMAN, PHILIP JDirectorCommon StockAcquisition1440
Sep 30, 2025COLL, JOHNSVP, Global MSSCommon StockDisposal1,78884.32