Allison Transmission Holdings, Inc. engages in the design and manufacture of vehicle propulsion solutions for commercial and defense vehicles. The company also manufactures medium and heavy duty fully automatic transmissions and electrified propulsion systems. Its products are used in various applications, including on-highway trucks, buses, motorhomes, off-highway vehicles and equipment, and defense vehicles. The company was founded in 1915 and is headquartered in Indianapolis, IN. |  |
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| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| Scroggins Eric C. | CLO & Asst. Secretary | Mar 09 '26 | Sale | 114.40 | 1,313 | 150,207 | 17,654 | Mar 10 04:05 PM | | Scroggins Eric C. | Officer | Mar 09 '26 | Proposed Sale | 114.40 | 1,313 | 150,207 | | Mar 09 05:18 PM | | Milburn Ryan A. | Officer | Mar 05 '26 | Proposed Sale | 125.55 | 3,943 | 495,044 | | Mar 05 05:24 PM | | Coll John | Officer | Mar 02 '26 | Proposed Sale | 126.81 | 2,703 | 342,778 | | Mar 02 05:12 PM | | van Niekerk Teresa | Officer | Feb 26 '26 | Proposed Sale | 129.24 | 6,120 | 790,949 | | Feb 26 04:56 PM | | Milburn Ryan A. | Officer | Feb 25 '26 | Proposed Sale | 122.27 | 1,178 | 144,034 | | Feb 25 04:25 PM | | Bohley G Frederick | Allison COO,Pres.&BU Leader AT | Feb 13 '26 | Option Exercise | 23.59 | 10,348 | 244,109 | 109,422 | Feb 17 04:05 PM | | Bohley G Frederick | Allison COO,Pres.&BU Leader AT | Feb 13 '26 | Sale | 116.40 | 10,348 | 1,204,518 | 99,074 | Feb 17 04:05 PM | | Bohley G Frederick | Officer | Feb 13 '26 | Proposed Sale | 116.40 | 10,348 | 1,204,518 | | Feb 13 04:10 PM | | Pittard Dana JH | Officer | Jan 15 '26 | Proposed Sale | 110.00 | 6,829 | 751,190 | | Jan 15 04:07 PM | | Coll John | SVP, Global MSS | Dec 31 '25 | Sale | 98.79 | 1,791 | 176,933 | 10,021 | Jan 02 04:30 PM | | Coll John | Officer | Dec 31 '25 | Proposed Sale | 98.79 | 1,791 | 176,933 | | Dec 31 04:02 PM | | Coll John | SVP, Global MSS | Sep 30 '25 | Sale | 84.32 | 1,788 | 150,764 | 11,812 | Oct 01 04:05 PM | | Coll John | Officer | Sep 30 '25 | Proposed Sale | 84.32 | 1,788 | 150,764 | | Sep 30 04:01 PM | | Bohley G Frederick | Chief Operating Officer | Aug 14 '25 | Buy | 89.50 | 3,000 | 268,500 | 99,074 | Aug 15 04:15 PM | | Coll John | SVP, Global MSS | Jun 30 '25 | Sale | 94.69 | 1,788 | 169,306 | 13,600 | Jul 01 04:05 PM | | Coll John | Officer | Jun 30 '25 | Proposed Sale | 94.69 | 1,788 | 169,306 | | Jun 30 04:03 PM | | Milburn Ryan A. | VP, Engr. & Tech Dev. | May 21 '25 | Option Exercise | 60.65 | 3,412 | 206,926 | 15,336 | May 23 04:05 PM | | Milburn Ryan A. | VP, Engr. & Tech Dev. | May 21 '25 | Sale | 105.24 | 3,412 | 359,079 | 11,924 | May 23 04:05 PM | | Milburn Ryan A. | Officer | May 21 '25 | Proposed Sale | 105.24 | 3,412 | 359,079 | | May 21 05:41 PM | | LAVIN RICHARD P | Director | May 07 '25 | Option Exercise | 0.00 | 3,724 | 0 | 45,134 | May 09 05:54 PM | | LAVIN RICHARD P | Director | May 07 '25 | Option Exercise | 0.00 | 31,584 | 0 | 41,410 | May 09 05:51 PM | | Shivram Krishna | Director | May 07 '25 | Option Exercise | 0.00 | 2,037 | 0 | 8,047 | May 09 04:05 PM | | Perna Gustave | Director | May 07 '25 | Option Exercise | 0.00 | 2,037 | 0 | 8,047 | May 09 04:05 PM | | Ostojic Sasha | Director | May 07 '25 | Option Exercise | 0.00 | 2,037 | 0 | 8,974 | May 09 04:05 PM | | BARBOUR D. SCOTT | Director | May 07 '25 | Option Exercise | 0.00 | 2,037 | 0 | 11,222 | May 09 04:05 PM | | Christman Philip J | Director | May 07 '25 | Option Exercise | 0.00 | 2,037 | 0 | 8,509 | May 09 04:05 PM | | Scroggins Eric C. | VP, Gen. Counsel & Assist. Sec | May 07 '25 | Sale | 98.05 | 5,358 | 525,352 | 13,667 | May 09 04:05 PM | | Scroggins Eric C. | Officer | May 07 '25 | Proposed Sale | 98.05 | 5,358 | 525,352 | | May 07 05:34 PM |
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