ALSN insider transaction filings
Allison Transmission Holdings Inc — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-02. Screen ALSN transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 16 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 5 legs across 3 filings by 3 insiders — 31,719 shares, $4,167,468 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 17.
- Largest priced transaction: sale of 13,100 shares @ $132.44 ($1,734,914) by Graziosi David S., filed 2026-08-25.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Graziosi David S. — Chair, President and CEO, Director | 2 | — | 3 legs · 26,708 sh · $3,551,470 | 3 |
| Bohley G Frederick — See Remarks | 2 | — | 1 leg · 3,961 sh · $484,748 | 3 |
| Scroggins Eric C. — CLO & Asst. Secretary | 2 | — | 1 leg · 1,050 sh · $131,250 | 1 |
| Altmaier Judy L — Director | 1 | — | — | 1 |
| BARBOUR D. SCOTT — Director | 1 | — | — | 1 |
| Christman Philip J — Director | 1 | — | — | 1 |
| EVERITT DAVID C — Director | 1 | — | — | 1 |
| HAZNEDAR CAROLANN I — Director | 1 | — | — | 1 |
| Mell Scott A — CFO & Treasurer | 1 | — | — | 1 |
| Ostojic Sasha — Director | 1 | — | — | 1 |
+3 more insiders in the window, not shown — every filing appears in the table below.
Recent Form 4 filings — Allison Transmission Holdings Inc
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-02 | 4 | Shivram Krishna — Director | Grant/award (A): 3 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | HAZNEDAR CAROLANN I — Director | Grant/award (A): 52 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | Graziosi David S. — Chair, President and CEO, Director | Grant/award (A): 131 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | Price Michael Craig — See Remarks | Grant/award (A): 38 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | Mell Scott A — CFO & Treasurer | Grant/award (A): 28 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | Perna Gustave — Director | Grant/award (A): 3 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | BARBOUR D. SCOTT — Director | Grant/award (A): 3 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | Bohley G Frederick — See Remarks | Grant/award (A): 35 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | Scroggins Eric C. — CLO & Asst. Secretary | Grant/award (A): 11 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | Altmaier Judy L — Director | Grant/award (A): 50 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | Christman Philip J — Director | Grant/award (A): 3 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | Ostojic Sasha — Director | Grant/award (A): 3 (derivative) @ $0 | EDGAR |
| 2026-09-02 | 4 | EVERITT DAVID C — Director | Grant/award (A): 64 (derivative) @ $0 | EDGAR |
| 2026-08-25 | 4 | Graziosi David S. — Chair, President and CEO, Director | Option exercise (M): 26,708 @ $38.11 · Sale (S): 13,100 @ $132.44 · Sale (S): 9,050 @ $133.21 · Sale (S): 4,558 @ $134.05 · Option exercise (M): 26,708 (derivative) @ $0 | EDGAR |
| 2026-08-13 | 4 | Scroggins Eric C. — CLO & Asst. Secretary | Sale (S): 1,050 @ $125 | EDGAR |
| 2026-08-11 | 4 | Bohley G Frederick — See Remarks | Option exercise (M): 3,961 @ $37.11 · Sale (S): 3,961 @ $122.38 · Option exercise (M): 3,961 (derivative) @ $0 | EDGAR |
| 2026-06-08 | 4 | Bohley G Frederick — See Remarks | Option exercise (M): 533 · Option exercise (M): 10 · Tax withholding (F): 242 @ $118.38 · Option exercise (M): 533 (derivative) @ $0 · Option exercise (M): 10 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | Price Michael Craig — See Remarks | Grant/award (A): 42 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | Perna Gustave — Director | Grant/award (A): 3 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | Ostojic Sasha — Director | Grant/award (A): 3 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | Mell Scott A — CFO & Treasurer | Grant/award (A): 31 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | HAZNEDAR CAROLANN I — Director | Grant/award (A): 59 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | Christman Philip J — Director | Grant/award (A): 3 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | Bohley G Frederick — See Remarks | Grant/award (A): 39 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | BARBOUR D. SCOTT — Director | Grant/award (A): 3 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | Scroggins Eric C. — CLO & Asst. Secretary | Grant/award (A): 13 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | Graziosi David S. — Chair, President and CEO, Director | Grant/award (A): 144 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | Shivram Krishna — Director | Grant/award (A): 3 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | Altmaier Judy L — Director | Grant/award (A): 57 (derivative) @ $0 | EDGAR |
| 2026-06-02 | 4 | EVERITT DAVID C — Director | Grant/award (A): 73 (derivative) @ $0 | EDGAR |
| 2026-05-11 | 4 | Mell Scott A — CFO & Treasurer | Sale (S): 933 @ $125 · Option exercise (M): 1,337 @ $89.41 · Sale (S): 1,337 @ $125 · Option exercise (M): 1,337 (derivative) @ $0 | EDGAR |
| 2026-05-08 | 4 | Altmaier Judy L — Director | Grant/award (A): 1,503 (derivative) @ $0 | EDGAR |
| 2026-05-08 | 4 | HAZNEDAR CAROLANN I — Director | Grant/award (A): 1,503 (derivative) @ $0 | EDGAR |
| 2026-05-08 | 4 | BARBOUR D. SCOTT — Director | Grant/award (A): 92 @ $0 · Option exercise (M): 1,586 @ $0 · Option exercise (M): 1,570 (derivative) @ $0 · Option exercise (M): 16 (derivative) @ $0 · Grant/award (A): 1,503 (derivative) @ $0 | EDGAR |
| 2026-05-08 | 4 | Ostojic Sasha — Director | Option exercise (M): 1,586 @ $0 · Option exercise (M): 1,570 (derivative) @ $0 · Option exercise (M): 16 (derivative) @ $0 · Grant/award (A): 1,503 (derivative) @ $0 | EDGAR |
| 2026-05-08 | 4 | Shivram Krishna — Director | Option exercise (M): 1,586 @ $0 · Option exercise (M): 1,570 (derivative) @ $0 · Option exercise (M): 16 (derivative) @ $0 · Grant/award (A): 1,503 (derivative) @ $0 | EDGAR |
| 2026-05-08 | 4 | Christman Philip J — Director | Grant/award (A): 92 @ $0 · Option exercise (M): 1,586 @ $0 · Option exercise (M): 1,570 (derivative) @ $0 · Option exercise (M): 16 (derivative) @ $0 · Grant/award (A): 1,503 (derivative) @ $0 | EDGAR |
| 2026-05-08 | 4 | Perna Gustave — Director | Option exercise (M): 1,586 @ $0 · Option exercise (M): 1,570 (derivative) @ $0 · Option exercise (M): 16 (derivative) @ $0 · Grant/award (A): 1,503 (derivative) @ $0 | EDGAR |
| 2026-05-08 | 4 | EVERITT DAVID C — Director | Grant/award (A): 1,503 (derivative) @ $0 | EDGAR |
| 2026-04-16 | 4 | Mell Scott A — CFO & Treasurer | Option exercise (M): 2,842 · Option exercise (M): 23 · Tax withholding (F): 879 @ $128.26 · Option exercise (M): 1,951 (derivative) @ $0 · Option exercise (M): 14 (derivative) @ $0 · Option exercise (M): 891 (derivative) @ $0 · +1 more | EDGAR |
| 2026-03-24 | 4 | Shivram Krishna — Director | Grant/award (A): 4 (derivative) @ $0 | EDGAR |
| 2026-03-24 | 4 | Scroggins Eric C. — CLO & Asst. Secretary | Grant/award (A): 13 (derivative) @ $0 | EDGAR |
| 2026-03-24 | 4 | Mell Scott A — CFO & Treasurer | Grant/award (A): 40 (derivative) @ $0 | EDGAR |
| 2026-03-24 | 4 | Bohley G Frederick — See Remarks | Grant/award (A): 39 (derivative) @ $0 | EDGAR |
| 2026-03-24 | 4 | HAZNEDAR CAROLANN I — Director | Grant/award (A): 56 (derivative) @ $0 | EDGAR |
| 2026-03-24 | 4 | Ostojic Sasha — Director | Grant/award (A): 4 (derivative) @ $0 | EDGAR |
| 2026-03-24 | 4 | Altmaier Judy L — Director | Grant/award (A): 54 (derivative) @ $0 | EDGAR |
| 2026-03-24 | 4 | BARBOUR D. SCOTT — Director | Grant/award (A): 4 (derivative) @ $0 | EDGAR |
| 2026-03-24 | 4 | Price Michael Craig — See Remarks | Grant/award (A): 42 (derivative) @ $0 | EDGAR |
| 2026-03-24 | 4 | EVERITT DAVID C — Director | Grant/award (A): 81 (derivative) @ $0 | EDGAR |
Recent 8-K events — Allison Transmission Holdings Inc
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-03 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-16 | 8-K | 1.01 — Entry into a Material Definitive Agreement 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-08 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-05-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-16 | 8-K/A | 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-23 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-02 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.01 — Completion of Acquisition or Disposition of Assets 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-24 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-07 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-04 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
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