See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
No Insider Transactions found for Allison Transmission Holdings Inc
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 21, 2026 Graziosi David S. |
Graziosi David S.
Chair, President and CEO
|
Sell |
13,100 | $132.44 | 13,100 $132.44 $1,734,914 |
Aug 21, 2026 Graziosi David S. |
Graziosi David S.
Chair, President and CEO
|
Sell |
9,050 | $133.21 | 9,050 $133.21 $1,205,565 |
Aug 21, 2026 Graziosi David S. |
Graziosi David S.
Chair, President and CEO
|
Sell |
4,558 | $134.05 | 4,558 $134.05 $610,990 |
Aug 11, 2026 Scroggins Eric C. |
Scroggins Eric C.
CLO & Asst. Secretary
|
Sell |
1,050 | $125.00 | 1,050 $125.00 $131,250 |
Aug 10, 2026 Bohley G Frederick |
Bohley G Frederick
See Remarks
|
Sell |
3,961 | $122.38 | 3,961 $122.38 $484,748 |
Mar 09, 2026 Scroggins Eric C. |
Scroggins Eric C.
CLO & Asst. Secretary
|
Sell |
1,313 | $114.40 | 1,313 $114.40 $150,207 |
Feb 13, 2026 Bohley G Frederick |
Bohley G Frederick
Allison COO,Pres.&BU Leader AT
|
Sell |
1,128 | $115.41 | 1,128 $115.41 $130,186 |
Feb 13, 2026 Bohley G Frederick |
Bohley G Frederick
Allison COO,Pres.&BU Leader AT
|
Sell |
4,508 | $116.00 | 4,508 $116.00 $522,920 |
Feb 13, 2026 Bohley G Frederick |
Bohley G Frederick
Allison COO,Pres.&BU Leader AT
|
Sell |
4,712 | $117.02 | 4,712 $117.02 $551,412 |
Dec 31, 2025 Coll John |
Coll John
SVP, Global MSS
|
Sell |
1,791 | $98.79 | 1,791 $98.79 $176,933 |
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Sep 30, 2025 Coll John |
Coll John
SVP, Global MSS
|
Sell |
1,788 | $84.32 | 1,788 $84.32 $150,764 |
Aug 14, 2025 Bohley G Frederick |
Bohley G Frederick
COO
|
Buy |
3,000 | $89.50 | 3,000 $89.50 $268,500 |
Jun 30, 2025 Coll John |
Coll John
SVP, Global MSS
|
Sell |
1,788 | $94.69 | 1,788 $94.69 $169,306 |
May 07, 2025 Scroggins Eric C. |
Scroggins Eric C.
VP, Gen. Counsel & Assist. Sec
|
Sell |
5,358 | $98.05 | 5,358 $98.05 $525,352 |
Feb 27, 2025 van Niekerk Teresa |
van Niekerk Teresa
VP, Chief Procurement Officer
|
Sell |
8,191 | $101.09 | 8,191 $101.09 $828,025 |
Feb 26, 2025 Milburn Ryan A. |
Milburn Ryan A.
VP, Engr. & Tech Dev.
|
Sell |
793 | $100.00 | 793 $100.00 $79,300 |
Feb 25, 2025 Milburn Ryan A. |
Milburn Ryan A.
VP, Engr. & Tech Dev.
|
Sell |
662 | $98.54 | 662 $98.54 $65,233 |
Nov 29, 2024 Graziosi David S. |
Graziosi David S.
Chair, President and CEO
|
Sell |
11,590 | $119.44 | 11,590 $119.44 $1,384,340 |
Nov 27, 2024 Graziosi David S. |
Graziosi David S.
Chair, President and CEO
|
Sell |
1,723 | $120.26 | 1,723 $120.26 $207,200 |
Nov 26, 2024 Graziosi David S. |
Graziosi David S.
Chair, President and CEO
|
Sell |
3,609 | $120.06 | 3,609 $120.06 $433,302 |
Nov 25, 2024 Graziosi David S. |
Graziosi David S.
Chair, President and CEO
|
Sell |
5,326 | $120.12 | 5,326 $120.12 $639,764 |
Nov 15, 2024 Coll John |
Coll John
SVP, Global MSS
|
Sell |
2,000 | $117.73 | 2,000 $117.73 $235,454 |
Nov 05, 2024 Scroggins Eric C. |
Scroggins Eric C.
VP, Gen. Counsel & Secretary
|
Sell |
2,762 | $109.64 | 2,762 $109.64 $302,812 |
Oct 07, 2024 Eifert Thomas |
Eifert Thomas
VP, Quality, Plan & Prog Mgmt
|
Sell |
1,741 | $100.00 | 1,741 $100.00 $174,100 |
Sep 26, 2024 Eifert Thomas |
Eifert Thomas
VP, Quality, Plan & Prog Mgmt
|
Sell |
2,000 | $95.00 | 2,000 $95.00 $190,000 |
Aug 29, 2024 Coll John |
Coll John
SVP, Global MSS
|
Sell |
2,000 | $90.98 | 2,000 $90.98 $181,962 |
Aug 23, 2024 Eifert Thomas |
Eifert Thomas
VP, Quality, Plan & Prog Mgmt
|
Sell |
2,202 | $90.00 | 2,202 $90.00 $198,180 |
Aug 15, 2024 Eifert Thomas |
Eifert Thomas
VP, Quality, Plan & Prog Mgmt
|
Sell |
2,000 | $85.00 | 2,000 $85.00 $170,000 |
May 07, 2024 van Niekerk Teresa |
van Niekerk Teresa
VP, Chief Procurement Officer
|
Sell |
7,700 | $75.70 | 7,700 $75.70 $582,856 |
Apr 01, 2024 Coll John |
Coll John
SVP, Global MSS
|
Sell |
2,000 | $81.06 | 2,000 $81.06 $162,121 |
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