Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Allison Transmission Holdings Inc (ALSN)
since 2015 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Allison Transmission Holdings Inc.
Table 2 shows the detailed insider transactions.
This company's CIK number is 1411207.
Total stock buying since 2015: $996,961.
Total stock sales since 2015: $802,170,692.
Total stock option exercises since 2015: $74,364,989.
Table 3. Detailed insider trading at Allison Transmission Holdings Inc (ALSN)
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2025-08-14 | Bohley G Frederick (Chief Operating Officer) | Buy | 3,000 | 89.50 | 268,500 |
| 2025-06-30 | Coll John (SVP, Global MSS) | Sale | 1,788 | 94.69 | 169,305 |
| 2025-06-04 | Bohley G Frederick (Chief Operating Officer) | Option Ex | 538 | .00 | 0 |
| 2025-05-07 | Perna Gustave | Option Ex | 2,037 | .00 | 0 |
| 2025-05-07 | Ostojic Sasha | Option Ex | 2,037 | .00 | 0 |
| 2025-05-07 | Barbour D. Scott | Option Ex | 2,037 | .00 | 0 |
| 2025-05-07 | Shivram Krishna | Option Ex | 2,037 | .00 | 0 |
| 2025-05-07 | Lavin Richard P | Option Ex | 35,308 | .00 | 0 |
| 2025-04-01 | Coll John (SVP, Global MSS) | Sale | 1,788 | 95.33 | 170,450 |
| 2025-03-06 | Milburn Ryan A. (VP, Engr. & Tech Dev.) | Sale | 4,546 | 96.20 | 437,325 |
| 2025-02-28 | Van Niekerk Teresa (VP, Chief Procurement Officer) | Option Ex | 6,604 | .00 | 0 |
| 2025-02-28 | Eifert Thomas (VP, Quality Plan & Prog Mgmt) | Option Ex | 6,354 | .00 | 0 |
| 2025-02-28 | Bohley G Frederick (COO, CFO & Treasurer) | Option Ex | 17,316 | .00 | 0 |
| 2025-02-28 | Coll John (SVP, Global MSS) | Option Ex | 11,522 | .00 | 0 |
| 2025-02-28 | Pittard Dana Jh (VP, Defense Programs) | Option Ex | 5,372 | .00 | 0 |
| 2025-02-28 | Milburn Ryan A. (VP, Engr. & Tech Dev.) | Option Ex | 6,354 | .00 | 0 |
| 2025-02-28 | Scroggins Eric C. (VP, Gen. Counsel & Assist. Sec) | Option Ex | 6,362 | .00 | 0 |
| 2025-02-28 | Graziosi David S. (Chair, President and CEO) | Option Ex | 88,600 | .00 | 0 |
| 2025-02-26 | Milburn Ryan A. (VP, Engr. & Tech Dev.) | Sale | 793 | 100.00 | 79,300 |
| 2025-02-25 | Milburn Ryan A. (VP, Engr. & Tech Dev.) | Sale | 662 | 98.54 | 65,233 |
| 2024-11-29 | Graziosi David S. (Chair, President and CEO) | Sale | 11,590 | 119.44 | 1,384,344 |
| 2024-11-29 | Graziosi David S. (Chair, President and CEO) | Option Ex | 11,590 | 47.35 | 548,786 |
| 2024-11-27 | Graziosi David S. (Chair, President and CEO) | Sale | 1,723 | 120.25 | 207,199 |
| 2024-11-27 | Graziosi David S. (Chair, President and CEO) | Option Ex | 1,723 | 47.35 | 81,584 |
| 2024-11-26 | Graziosi David S. (Chair, President and CEO) | Sale | 3,609 | 120.06 | 433,303 |
| 2024-11-26 | Graziosi David S. (Chair, President and CEO) | Option Ex | 3,609 | 47.35 | 170,886 |
| 2024-11-25 | Graziosi David S. (Chair, President and CEO) | Sale | 5,326 | 120.12 | 639,764 |
| 2024-11-25 | Graziosi David S. (Chair, President and CEO) | Option Ex | 5,326 | 47.35 | 252,186 |
| 2024-11-05 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Sale | 2,762 | 109.64 | 302,811 |
| 2024-10-07 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Sale | 1,741 | 100.00 | 174,100 |
| 2024-10-07 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Option Ex | 1,741 | 37.11 | 64,608 |
| 2024-09-30 | Coll John (SVP, Global MSS) | Sale | 2,000 | 95.80 | 191,600 |
| 2024-09-26 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Sale | 2,000 | 95.00 | 190,000 |
| 2024-09-26 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Option Ex | 2,000 | 37.11 | 74,220 |
| 2024-08-29 | Coll John (SVP, Global MSS) | Sale | 2,000 | 90.98 | 181,962 |
| 2024-08-15 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Sale | 2,000 | 85.00 | 170,000 |
| 2024-08-15 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Option Ex | 2,000 | 23.59 | 47,180 |
| 2024-06-28 | Coll John (SVP, Global MSS) | Sale | 2,000 | 75.06 | 150,120 |
| 2024-05-08 | Perna Gustave (Director) | Option Ex | 3,196 | .00 | 0 |
| 2024-05-08 | Ostojic Sasha (Director) | Option Ex | 3,196 | .00 | 0 |
| 2024-05-08 | Christman Philip J (Director) | Option Ex | 3,196 | .00 | 0 |
| 2024-05-08 | Barbour D. Scott (Director) | Option Ex | 3,196 | .00 | 0 |
| 2024-05-08 | Shivram Krishna (Director) | Option Ex | 3,196 | .00 | 0 |
| 2024-05-07 | Van Niekerk Teresa (VP, Chief Procurement Officer) | Sale | 7,700 | 75.70 | 582,859 |
| 2024-04-01 | Coll John (SVP, Global MSS) | Sale | 2,000 | 81.06 | 162,122 |
| 2024-03-04 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Sale | 2,564 | 75.40 | 193,325 |
| 2024-03-04 | Milburn Ryan A. (VP, Engr. & Tech Dev.) | Sale | 2,598 | 75.40 | 195,889 |
| 2024-02-28 | Coll John (SVP, Global MSS) | Sale | 5,800 | 75.72 | 439,170 |
| 2024-02-28 | Milburn Ryan A. (VP, Engr. & Tech Dev.) | Option Ex | 3,634 | .00 | 0 |
| 2024-02-28 | Graziosi David S. (Chair, President and CEO) | Option Ex | 62,199 | .00 | 0 |
| 2024-02-27 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Sale | 1,399 | 75.12 | 105,092 |
| 2024-02-27 | Bohley G Frederick (SVP, CFO & Treasurer) | Sale | 7,150 | 74.93 | 535,763 |
| 2024-02-27 | Bohley G Frederick (SVP, CFO & Treasurer) | Option Ex | 7,150 | 32.13 | 229,729 |
| 2024-02-27 | Milburn Ryan A. (VP, Engr. & Tech Dev.) | Sale | 6,787 | 74.94 | 508,610 |
| 2024-02-27 | Milburn Ryan A. (VP, Engr. & Tech Dev.) | Option Ex | 6,000 | 45.33 | 271,950 |
| 2024-02-27 | Graziosi David S. (Chair, President and CEO) | Sale | 97,064 | 74.87 | 7,267,084 |
| 2024-02-27 | Graziosi David S. (Chair, President and CEO) | Option Ex | 97,064 | 40.62 | 3,942,739 |
| 2024-02-26 | Van Niekerk Teresa (VP, Chief Procurement Officer) | Sale | 6,241 | 74.87 | 467,276 |
| 2024-02-26 | Van Niekerk Teresa (VP, Chief Procurement Officer) | Option Ex | 8,949 | 43.30 | 387,491 |
| 2024-02-26 | Graziosi David S. (Chair, President and CEO) | Sale | 29,696 | 74.84 | 2,222,508 |
| 2024-02-26 | Graziosi David S. (Chair, President and CEO) | Option Ex | 29,696 | 43.13 | 1,280,788 |
| 2024-02-24 | Graziosi David S. (Chair, President and CEO) | Option Ex | 15,360 | .00 | 0 |
| 2024-02-23 | Basso Rafael (VP, Operations) | Option Ex | 1,037 | .00 | 0 |
| 2024-02-23 | Van Niekerk Teresa (VP, Chief Procurement Officer) | Option Ex | 1,143 | .00 | 0 |
| 2024-02-23 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Option Ex | 1,100 | .00 | 0 |
| 2024-02-23 | Bohley G Frederick (SVP, CFO & Treasurer) | Option Ex | 3,000 | .00 | 0 |
| 2024-02-23 | Coll John (SVP, Global MSS) | Option Ex | 1,996 | .00 | 0 |
| 2024-02-23 | Pittard Dana Jh (VP, Defense Programs) | Sale | 2,686 | 72.84 | 195,648 |
| 2024-02-23 | Pittard Dana Jh (VP, Defense Programs) | Option Ex | 3,615 | 13.14 | 47,501 |
| 2024-02-23 | Milburn Ryan A. (VP, Engr. & Tech Dev.) | Option Ex | 1,100 | .00 | 0 |
| 2024-02-23 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Sale | 4,292 | 74.01 | 317,650 |
| 2024-02-23 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Option Ex | 7,061 | 21.69 | 153,174 |
| 2024-02-22 | Basso Rafael (VP, Operations) | Option Ex | 901 | .00 | 0 |
| 2024-02-22 | Van Niekerk Teresa (VP, Chief Procurement Officer) | Option Ex | 979 | .00 | 0 |
| 2024-02-22 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Option Ex | 952 | .00 | 0 |
| 2024-02-22 | Bohley G Frederick (SVP, CFO & Treasurer) | Option Ex | 2,961 | .00 | 0 |
| 2024-02-22 | Coll John (SVP, Global MSS) | Option Ex | 1,774 | .00 | 0 |
| 2024-02-22 | Pittard Dana Jh (VP, Defense Programs) | Sale | 2,347 | 72.09 | 169,195 |
| 2024-02-22 | Pittard Dana Jh (VP, Defense Programs) | Option Ex | 3,143 | 23.68 | 111,130 |
| 2024-02-22 | Milburn Ryan A. (VP, Product Engr. & Tech Dev.) | Option Ex | 952 | .00 | 0 |
| 2024-02-20 | Pittard Dana Jh (VP, Defense Programs) | Sale | 38,945 | 68.83 | 2,680,506 |
| 2024-02-20 | Pittard Dana Jh (VP, Defense Programs) | Option Ex | 38,945 | 39.91 | 1,554,411 |
| 2024-02-20 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Sale | 2,040 | 70.47 | 143,758 |
| 2024-02-20 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Option Ex | 2,689 | 43.13 | 115,976 |
| 2024-02-20 | Graziosi David S. (Chair, President and CEO) | Sale | 76,318 | 70.57 | 5,386,066 |
| 2024-02-20 | Graziosi David S. (Chair, President and CEO) | Option Ex | 76,318 | 43.13 | 3,291,595 |
| 2024-02-16 | Graziosi David S. (Chairman, President and CEO) | Sale | 68,066 | 71.28 | 4,851,540 |
| 2024-02-14 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Sale | 512 | 70.00 | 35,840 |
| 2024-02-14 | Milburn Ryan A. (VP, Product Engr. & Tech Dev.) | Sale | 519 | 70.00 | 36,330 |
| 2024-02-10 | Basso Rafael (VP, Operations) | Option Ex | 437 | .00 | 0 |
| 2024-02-10 | Van Niekerk Teresa (VP, Chief Procurement Officer) | Option Ex | 972 | .00 | 0 |
| 2024-02-10 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Option Ex | 786 | .00 | 0 |
| 2024-02-10 | Bohley G Frederick (SVP, CFO & Treasurer) | Option Ex | 2,587 | .00 | 0 |
| 2024-02-10 | Coll John (SVP, Global MSS) | Option Ex | 1,721 | .00 | 0 |
| 2024-02-10 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Option Ex | 948 | .00 | 0 |
| 2024-02-10 | Graziosi David S. (Chairman, President and CEO) | Option Ex | 13,490 | .00 | 0 |
| 2023-10-01 | Basso Rafael (VP, Operations) | Option Ex | 240 | .00 | 0 |
| 2023-09-29 | Coll John (SVP, Global MSS) | Sale | 2,000 | 60.19 | 120,380 |
| 2023-08-31 | Bohley G Frederick (SVP, CFO & Treasurer) | Sale | 4,950 | 60.32 | 298,584 |
| 2023-08-31 | Bohley G Frederick (SVP, CFO & Treasurer) | Option Ex | 4,950 | 30.23 | 149,638 |
| 2023-08-28 | Van Niekerk Teresa (VP, Chief Procurement Officer) | Sale | 12,153 | 59.17 | 719,105 |
| 2023-08-28 | Van Niekerk Teresa (VP, Chief Procurement Officer) | Option Ex | 14,527 | 44.05 | 639,914 |
| 2023-08-28 | Milburn Ryan A. (VP, Product Engr. & Tech Dev.) | Sale | 7,372 | 59.15 | 436,053 |
| 2023-08-28 | Milburn Ryan A. (VP, Product Engr. & Tech Dev.) | Option Ex | 7,372 | 43.35 | 319,613 |
| 2023-08-10 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Sale | 2,790 | 59.00 | 164,610 |
| 2023-08-10 | Eifert Thomas (VP, Quality, Plan & Prog Mgmt) | Option Ex | 2,790 | 32.13 | 89,642 |
| 2023-08-01 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Sale | 5,165 | 59.13 | 305,421 |
| 2023-08-01 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Option Ex | 5,558 | 49.60 | 275,676 |
| 2023-06-30 | Coll John (SVP, Global MSS) | Sale | 2,000 | 56.89 | 113,780 |
| 2023-06-13 | Coll John (SVP, Global MSS) | Sale | 2,000 | 54.00 | 108,000 |
| 2023-05-17 | Van Niekerk Teresa (VP, Chief Procurement Officer) | Sale | 11,696 | 48.47 | 566,916 |
| 2023-05-17 | Van Niekerk Teresa (VP, Chief Procurement Officer) | Option Ex | 12,653 | 43.27 | 547,495 |
| 2023-05-03 | Perna Gustave (Director) | Option Ex | 2,814 | .00 | 0 |
| 2023-05-03 | Ostojic Sasha (Director) | Option Ex | 2,814 | .00 | 0 |
| 2023-05-03 | Christman Philip J (Director) | Option Ex | 2,814 | .00 | 0 |
| 2023-05-03 | Barbour D. Scott (Director) | Option Ex | 3,823 | .00 | 0 |
| 2023-05-03 | Shivram Krishna (Director) | Option Ex | 2,814 | .00 | 0 |
| 2023-05-03 | Reynolds Richard Vanfleet (Director) | Option Ex | 37,044 | .00 | 0 |
| 2023-05-03 | Garcia Tunon Alvaro (Director) | Option Ex | 40,218 | .00 | 0 |
| 2023-05-03 | Rabaut Thomas W (Director) | Option Ex | 4,945 | .00 | 0 |
| 2023-05-03 | Askren Stanley A (Director) | Option Ex | 12,359 | .00 | 0 |
| 2023-03-08 | Milburn Ryan A. (VP, Product Engr. & Tech Dev.) | Sale | 2,050 | 48.36 | 99,138 |
| 2023-03-02 | Graziosi David S. (PRESIDENT AND CEO) | Sale | 16,954 | 48.20 | 817,216 |
| 2023-03-02 | Graziosi David S. (PRESIDENT AND CEO) | Option Ex | 8,453 | 37.11 | 313,690 |
| 2023-03-01 | Graziosi David S. (PRESIDENT AND CEO) | Sale | 91,528 | 48.20 | 4,411,283 |
| 2023-03-01 | Graziosi David S. (PRESIDENT AND CEO) | Option Ex | 58,417 | 30.94 | 1,807,597 |
| 2023-02-28 | Graziosi David S. (PRESIDENT AND CEO) | Sale | 8,625 | 47.61 | 410,644 |
| 2023-02-28 | Graziosi David S. (PRESIDENT AND CEO) | Option Ex | 5,270 | 32.13 | 169,325 |
| 2023-02-27 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Sale | 9,121 | 47.68 | 434,861 |
| 2023-02-27 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Option Ex | 9,942 | 41.33 | 410,902 |
| 2023-02-25 | Basso Rafael (VP, Operations) | Option Ex | 1,110 | .00 | 0 |
| 2023-02-25 | Van Niekerk Teresa (VP, Global Purchasing & SQ) | Option Ex | 2,387 | .00 | 0 |
| 2023-02-25 | Eifert Thomas (VP, Program Mgmt & Prod Pln) | Option Ex | 1,900 | .00 | 0 |
| 2023-02-25 | Bohley G Frederick (SVP, CFO & Treasurer) | Option Ex | 6,575 | .00 | 0 |
| 2023-02-25 | Coll John (SVP, Global MSS) | Option Ex | 4,368 | .00 | 0 |
| 2023-02-25 | Pittard Dana Jh (VP, Defense Programs) | Option Ex | 2,095 | .00 | 0 |
| 2023-02-25 | Milburn Ryan A. (VP, Product Engr. & Tech Dev.) | Option Ex | 1,900 | .00 | 0 |
| 2023-02-25 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Option Ex | 2,387 | .00 | 0 |
| 2023-02-23 | Basso Rafael (VP, Operations) | Option Ex | 1,019 | .00 | 0 |
| 2023-02-23 | Van Niekerk Teresa (VP, Global Purchasing & SQ) | Option Ex | 1,122 | .00 | 0 |
| 2023-02-23 | Eifert Thomas (VP, Program Mgmt & Prod Pln) | Option Ex | 1,080 | .00 | 0 |
| 2023-02-23 | Bohley G Frederick (SVP, CFO & Treasurer) | Option Ex | 2,947 | .00 | 0 |
| 2023-02-23 | Coll John (SVP, Global MSS) | Option Ex | 1,960 | .00 | 0 |
| 2023-02-23 | Pittard Dana Jh (VP, Defense Programs) | Option Ex | 913 | .00 | 0 |
| 2023-02-23 | Milburn Ryan A. (VP, Product Engr. & Tech Dev.) | Option Ex | 1,080 | .00 | 0 |
| 2023-02-23 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Option Ex | 1,081 | .00 | 0 |
| 2023-02-23 | Graziosi David S. (President and CEO) | Option Ex | 15,080 | .00 | 0 |
| 2023-02-21 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Sale | 17,805 | 48.74 | 867,797 |
| 2023-02-21 | Scroggins Eric C. (VP, Gen. Counsel & Secretary) | Option Ex | 21,444 | 36.78 | 788,774 |
| 2023-02-16 | Bohley G Frederick (SVP, CFO & Treasurer) | Sale | 5,225 | 50.00 | 261,250 |
Insider trading activities including stock purchases, stock sales, and option exercises
of ALSN listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Allison Transmission Holdings Inc (symbol ALSN,
CIK number 1411207) see
the Securities and Exchange Commission (SEC) website.