Companies / Allison Transmission Holdings Inc / Activity

Activity — Allison Transmission Holdings Inc

86 moves.

InsidersInstitutions
DateActorActionSecurityValueShares ΔPosition afterImpact
Feb 28, 2026Graziosi David S.
CEO
OtherCommon Stock$4.35M-35K
-10.22%
304,843
0.37% of shares
low
Feb 22, 2026Graziosi David S.
CEO
OtherCommon Stock$1.25M-11K
-3.87%
260,663
0.32% of shares
low
Feb 28, 2026Bohley G Frederick
Executive
OtherCommon Stock$949.8K-8K
-6.31%
112,585
0.14% of shares
low
Feb 13, 2026Bohley G Frederick
Executive
SellCommon Stock$551.4K-5K
-4.54%
99,074
0.12% of shares
medium
Feb 13, 2026Bohley G Frederick
Executive
SellCommon Stock$522.9K-5K
-4.16%
103,786
0.13% of shares
medium
Feb 13, 2026Bohley G Frederick
Executive
ExerciseCommon Stock$244.1K+10K
+10.44%
109,422
0.13% of shares
low
Feb 19, 2026Graziosi David S.
CEO
OtherCommon Stock$208.6K-2K
-0.71%
246,472
0.30% of shares
low
Feb 28, 2026Scroggins Eric C.
Executive
OtherCommon Stock$200.2K-2K
-7.77%
18,967
0.02% of shares
low
Dec 31, 2025Coll John
Executive
SellCommon Stock$176.9K-2K
-15.16%
10,021
0.01% of shares
medium
Feb 22, 2026Bohley G Frederick
Executive
OtherCommon Stock$153.8K-1K
-1.24%
103,064
0.12% of shares
low
Mar 9, 2026Scroggins Eric C.
Executive
SellCommon Stock$150.2K-1K
-6.92%
17,654
0.02% of shares
medium
Feb 13, 2026Bohley G Frederick
Executive
SellCommon Stock$130.2K-1K
-1.03%
108,294
0.13% of shares
medium
Feb 21, 2026Bohley G Frederick
Executive
OtherCommon Stock$114.1K-960
-0.94%
101,330
0.12% of shares
low
Feb 19, 2026Bohley G Frederick
Executive
OtherCommon Stock$78.2K-664
-0.66%
100,017
0.12% of shares
low
Feb 22, 2026Scroggins Eric C.
Executive
OtherCommon Stock$33.6K-283
-1.84%
15,117
0.02% of shares
low
Feb 21, 2026Scroggins Eric C.
Executive
OtherCommon Stock$30.7K-258
-1.76%
14,437
0.02% of shares
low
Feb 19, 2026Scroggins Eric C.
Executive
OtherCommon Stock$17.3K-147
-1.04%
13,940
0.02% of shares
low
Feb 6, 2026Christman Philip J
Director
GrantCommon Stock$0+102
+1.16%
8,890
0.01% of shares
low
Feb 6, 2026Barbour D. Scott
Director
GrantCommon Stock$0+102
+0.89%
11,603
0.01% of shares
low
May 29, 2026Everitt David C
Director
GrantDividend Equivalent Rights+73
+1.98%
3,762
<0.01% of shares
low
May 7, 2026Everitt David C
Director
GrantDeferred Stock Units+2K
+4.34%
36,131
0.04% of shares
low
Mar 20, 2026Haznedar Carolann I
Director
GrantDividend Equivalent Rights+56
+3.89%
1,496
<0.01% of shares
low
Mar 20, 2026Christman Philip J
Director
GrantDividend Equivalent Rights+4
+33.33%
16
<0.01% of shares
low
Mar 20, 2026Bohley G Frederick
Executive
GrantDividend Equivalent Rights+39
+38.24%
141
<0.01% of shares
low
Feb 28, 2026Bohley G Frederick
Executive
ExercisePerformance Stock Units-17K
-100.00%
0
0.00% of shares
low
Feb 28, 2026Bohley G Frederick
Executive
ExerciseCommon Stock+17K
+16.59%
120,165
0.15% of shares
low
Feb 25, 2026Bohley G Frederick
Executive
GrantRestricted Stock Units+10K
9,515
0.01% of shares
low
Feb 22, 2026Bohley G Frederick
Executive
ExerciseDividend Equivalent Rights-119
-53.85%
102
<0.01% of shares
low
Feb 22, 2026Bohley G Frederick
Executive
ExerciseRestricted Stock Units-3K
-100.00%
0
0.00% of shares
low
Feb 21, 2026Bohley G Frederick
Executive
ExerciseDividend Equivalent Rights-50
-18.45%
221
<0.01% of shares
low
Feb 21, 2026Bohley G Frederick
Executive
ExerciseRestricted Stock Units-2K
-50.00%
2,223
<0.01% of shares
low
Feb 22, 2026Bohley G Frederick
Executive
ExerciseCommon Stock+119
+0.11%
104,358
0.13% of shares
low
Feb 22, 2026Bohley G Frederick
Executive
ExerciseCommon Stock+3K
+2.87%
104,239
0.13% of shares
low
Feb 21, 2026Bohley G Frederick
Executive
ExerciseCommon Stock+50
+0.05%
102,290
0.12% of shares
low
Feb 21, 2026Bohley G Frederick
Executive
ExerciseCommon Stock+2K
+2.22%
102,240
0.12% of shares
low
Feb 19, 2026Bohley G Frederick
Executive
ExerciseDividend Equivalent Rights-17
-5.90%
271
<0.01% of shares
low
Feb 19, 2026Bohley G Frederick
Executive
ExerciseRestricted Stock Units-2K
-33.32%
3,182
<0.01% of shares
low
Feb 19, 2026Bohley G Frederick
Executive
GrantCommon Stock+17
+0.02%
100,681
0.12% of shares
low
Feb 19, 2026Bohley G Frederick
Executive
GrantCommon Stock+2K
+1.60%
100,664
0.12% of shares
low
Feb 13, 2026Bohley G Frederick
Executive
ExerciseEmployee Stock Option (right to buy)-10K
-100.00%
0
0.00% of shares
low
Feb 11, 2026Bohley G Frederick
Executive
GrantPerformance Stock Units+17K
17,101
0.02% of shares
low
Mar 20, 2026Barbour D. Scott
Director
GrantDividend Equivalent Rights+4
+33.33%
16
<0.01% of shares
low
Mar 20, 2026Scroggins Eric C.
Executive
GrantDividend Equivalent Rights+13
+54.17%
37
<0.01% of shares
low
Feb 28, 2026Scroggins Eric C.
Executive
ExercisePerformance Stock Units-5K
-100.00%
0
0.00% of shares
low
Feb 28, 2026Scroggins Eric C.
Executive
ExerciseCommon Stock+5K
+36.04%
20,565
0.02% of shares
low
Feb 25, 2026Scroggins Eric C.
Executive
GrantRestricted Stock Units+4K
4,142
<0.01% of shares
low
Feb 22, 2026Scroggins Eric C.
Executive
ExerciseDividend Equivalent Rights-36
-60.00%
24
<0.01% of shares
low
Feb 22, 2026Scroggins Eric C.
Executive
ExerciseRestricted Stock Units-927
-100.00%
0
0.00% of shares
low
Feb 21, 2026Scroggins Eric C.
Executive
ExerciseDividend Equivalent Rights-15
-20.00%
60
<0.01% of shares
low
Feb 21, 2026Scroggins Eric C.
Executive
ExerciseRestricted Stock Units-740
-50.00%
740
<0.01% of shares
low
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