Carl R. Christenson serves as Executive at Altra Holdings, Inc., where they oversee executive responsibilities. Since joining the company, Carl R. Christenson has executed 162 insider transactions totaling $22.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 5, 2025 involved purchasing 600 shares valued at $101.6K.
Carl R. Christenson currently holds 6,351 shares of Altra Holdings, Inc. (AIMC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Carl R. Christenson has been a net seller of AIMC stock. They have purchased $536.4K and sold $22.2M worth of shares.
Carl R. Christenson's most recent insider trade was on Nov 5, 2025, when they purchased 600 shares at $169.41 per share.
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| $N/A |
| Discretionary |
| May 25, 2023 | IEX | $0 | Award | 770 | $N/A | Discretionary |
| Mar 27, 2023 | AIMC | $0 | Disposition | 127,438 | $N/A | Discretionary |
| Mar 27, 2023 | AIMC | $0 | Disposition | 300 | $N/A | Discretionary |
| Mar 27, 2023 | AIMC | $0 | Disposition | 179,319 | $N/A | Discretionary |
| Dec 23, 2022 | AIMC | $4.5M | Award | 75,867 | $59.61 | Discretionary |
| Aug 15, 2022 | AIMC | $469.5K | Payment | 10,408 | $45.11 | Discretionary |
| Aug 15, 2022 | AIMC | $0 | Option Exercise | 23,470 | $N/A | Discretionary |
| May 6, 2022 | IEX | $0 | Award | 825 | $N/A | Discretionary |
| Feb 8, 2022 | AIMC | $1.3M | Payment | 26,539 | $47.56 | Discretionary |
| Feb 8, 2022 | AIMC | $2.9M | Award | 60,406 | $47.56 | Discretionary |
| Aug 15, 2021 | AIMC | $479.8K | Payment | 7,776 | $61.70 | Discretionary |
| Aug 15, 2021 | AIMC | $179.2K | Payment | 2,905 | $61.70 | Discretionary |
| Aug 15, 2021 | AIMC | $0 | Option Exercise | 17,531 | $N/A | Discretionary |
| May 12, 2021 | IEX | $0 | Award | 665 | $N/A | Discretionary |
| May 7, 2021 | AIMC | $613.0K | Option Exercise | 20,000 | $30.65 | Discretionary |
| May 7, 2021 | AIMC | $1.3M | Sale | 20,000 | $67.00 | Discretionary |
| May 6, 2021 | AIMC | $1.3M | Option Exercise | 41,273 | $30.65 | Discretionary |
| May 6, 2021 | AIMC | $2.7M | Sale | 41,273 | $65.00 | Discretionary |
| Feb 15, 2021 | AIMC | $262.8K | Payment | 4,666 | $56.33 | Discretionary |
| Jan 6, 2021 | AIMC | $300.0K | Sale | 5,000 | $60.00 | Discretionary |
| Nov 25, 2020 | AIMC | $1.1M | Sale | 20,000 | $57.09 | Discretionary |
| Nov 9, 2020 | AIMC | $1.0M | Sale | 20,000 | $51.64 | Discretionary |
| Oct 16, 2020 | AIMC | $1.1M | Sale | 25,000 | $42.00 | Discretionary |
| Aug 15, 2020 | AIMC | $0 | Option Exercise | 13,822 | $N/A | Discretionary |
| Aug 15, 2020 | AIMC | $248.2K | Payment | 6,137 | $40.44 | Discretionary |
| Aug 15, 2020 | AIMC | $238.7K | Payment | 5,902 | $40.44 | Discretionary |
| May 7, 2020 | IEX | $0 | Award | 950 | $N/A | Discretionary |
| Mar 13, 2020 | AIMC | $55.9K | Purchase | 2,802 | $19.95 | Discretionary |