# Altra Industrial Motion Corp. (AIMC)

Source: https://www.quantisnow.com/company/AIMC
Generated: 2026-11-14T22:09:24.013Z

- Ticker: AIMC
- Exchange: NASDAQ
- Sector: Industrials
- Industry: Industrial Machinery/Components
- IPO year: 2006
- Website: altramotion.com

## About

Altra Industrial Motion Corp. designs, produces, and markets a range of electromechanical power transmission motion control products for use in various motion related applications, and high-volume manufacturing and non-manufacturing processes worldwide. It operates in two segments, Power Transmission Technologies (PTT) and Automation & Specialty (A&S). The PTT segment offers couplings, such as gear couplings, diaphragm and disc couplings, elastomeric couplings, miniature and precision couplings, universal joints, mill spindles, and shaft locking devices under the Ameridrives, Bibby, Guardian, Huco, Lamiflex, Stromag, and TB Wood's brands; clutches and brakes under the Industrial Clutch, Formsprag, Stieber, Stromag, Svendborg, Twiflex, and Wichita brands; electromagnetic clutches and brakes under the Inertia Dynamics, Matrix, Stromag, and Warner Electric brands; and gears under the Bauer Gear Motor, Boston Gear, Delroyd, and Nuttall brands. The A&S segment provides rotary precision motion solutions, including servo and stepper motors, precision linear actuators, and electronic drives and motion controllers, as well as related software under the Kollmorgen brand; and miniature motors, as well as motion control products, such as brush and brushless DC, can stack, and disc magnet motors under the Portescap brand. This segment also offers linear bearings, guides, glides, lead and ball screws, industrial linear actuators, resolvers, and inductors for the transition of rotary motion to linear motion under the Thomson brand; and heavy-duty diesel engine brake systems and valve actuation mechanisms, including compression release, and bleeder and exhaust brakes under the Jacobs Vehicle Systems brand. The company was formerly known as Altra Holdings, Inc. and changed its name to Altra Industrial Motion Corp. in November 2013. Altra Industrial Motion Corp. was incorporated in 2004 and is headquartered in Braintree, Massachusetts.

## Latest AIMC news and filings

- 2026-07-27 12:00 UTC [Leadership Update] [Pitney Bowes Strengthens Board of Directors with Appointment of La Vonda Williams](https://www.quantisnow.com/insight/pitney-bowes-strengthens-board-of-directors-with-appointment-of-la-6649019)
- 2026-04-07 00:00 UTC [Leadership Update] [Xponential Fitness, Inc. Initiates Review of Strategic Alternatives to Maximize Shareholder Value](https://www.quantisnow.com/insight/xponential-fitness-inc-initiates-review-of-strategic-alternatives-to-maximize-6489992)
- 2025-09-22 13:22 UTC [Leadership Update] [Aspen Aerogels, Inc. Appoints Glenn Deegan as Chief Administrative Officer](https://www.quantisnow.com/insight/aspen-aerogels-inc-appoints-glenn-deegan-as-chief-administrative-officer-6207751)
- 2023-04-06 10:07 UTC [SEC Form 15-12G filed by Altra Industrial Motion Corp.](https://www.quantisnow.com/insight/sec-form-15-12g-filed-by-altra-industrial-motion-corp-4306164)
- 2023-04-04 20:36 UTC [SEC Form 10-K] [SEC Form 10-K/A filed by Altra Industrial Motion Corp. (Amendment)](https://www.quantisnow.com/insight/sec-form-10-ka-filed-by-altra-industrial-motion-corp-amendment-4297518)
- 2023-03-28 22:15 UTC [SEC Form 4] [SEC Form 4 filed by Hall J Scott](https://www.quantisnow.com/insight/sec-form-4-filed-by-hall-j-scott-4260969)
- 2023-03-28 22:13 UTC [SEC Form 4] [SEC Form 4 filed by Parent Haughey Nicole](https://www.quantisnow.com/insight/sec-form-4-filed-by-parent-haughey-nicole-4260964)
- 2023-03-28 22:11 UTC [SEC Form 4] [SEC Form 4 filed by Hoffman Margot](https://www.quantisnow.com/insight/sec-form-4-filed-by-hoffman-margot-4260962)
- 2023-03-28 22:09 UTC [SEC Form 4] [SEC Form 4 filed by Williams La Vonda](https://www.quantisnow.com/insight/sec-form-4-filed-by-williams-la-vonda-4260955)
- 2023-03-28 22:07 UTC [SEC Form 4] [SEC Form 4 filed by Woodward James H Jr](https://www.quantisnow.com/insight/sec-form-4-filed-by-woodward-james-h-jr-4260949)
- 2023-03-28 22:06 UTC [SEC Form 4] [SEC Form 4 filed by Swidarski Thomas W](https://www.quantisnow.com/insight/sec-form-4-filed-by-swidarski-thomas-w-4260944)
- 2023-03-28 22:04 UTC [SEC Form 4] [SEC Form 4 filed by Ganske Lyle G.](https://www.quantisnow.com/insight/sec-form-4-filed-by-ganske-lyle-g-4260943)
- 2023-03-28 22:01 UTC [SEC Form 4] [SEC Form 4 filed by Patriacca Todd](https://www.quantisnow.com/insight/sec-form-4-filed-by-patriacca-todd-4260938)
- 2023-03-28 21:58 UTC [SEC Form 4] [SEC Form 4 filed by Schuele Craig](https://www.quantisnow.com/insight/sec-form-4-filed-by-schuele-craig-4260919)
- 2023-03-28 21:56 UTC [SEC Form 4] [SEC Form 4 filed by Deegan Glenn E.](https://www.quantisnow.com/insight/sec-form-4-filed-by-deegan-glenn-e-4260914)
- 2023-03-28 21:54 UTC [SEC Form 4] [SEC Form 4 filed by Christenson Carl R](https://www.quantisnow.com/insight/sec-form-4-filed-by-christenson-carl-r-4260910)
- 2023-03-27 20:33 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Altra Industrial Motion Corp.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-altra-industrial-motion-corp-4253543)
- 2023-03-27 20:32 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Altra Industrial Motion Corp.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-altra-industrial-motion-corp-4253526)
- 2023-03-27 20:31 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Altra Industrial Motion Corp.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-altra-industrial-motion-corp-4253509)
- 2023-03-27 20:29 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Altra Industrial Motion Corp.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-altra-industrial-motion-corp-4253460)
- 2023-03-27 20:26 UTC [SEC Form 8-K] [Altra Industrial Motion Corp. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Material Modification to Rights of Security Holders, Changes in Control of Registrant, Leadership Update, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits](https://www.quantisnow.com/insight/altra-industrial-motion-corp-filed-sec-form-8-k-entry-into-4253412)
- 2023-03-27 12:51 UTC [SEC Form 25-NSE filed by Altra Industrial Motion Corp.](https://www.quantisnow.com/insight/sec-form-25-nse-filed-by-altra-industrial-motion-corp-4250115)
- 2023-03-27 12:27 UTC [Conference Announcement] [REGAL REXNORD CORPORATION COMPLETES ACQUISITION OF ALTRA INDUSTRIAL MOTION CORP.](https://www.quantisnow.com/insight/regal-rexnord-corporation-completes-acquisition-of-altra-industrial-motion-corp-4249929)
- 2023-03-23 10:04 UTC [SEC Form 8-K] [Altra Industrial Motion Corp. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/altra-industrial-motion-corp-filed-sec-form-8-k-other-events-4238234)
- 2023-03-23 04:40 UTC [Market Insight] [Reported Late Wednesday March 22, Regal Rexnord And Altra Announce Receipt Of All Required Regulatory Approvals For Merger; The Closing Of The Transaction Is Expected To Occur On Or Around March 27, 2023](https://www.quantisnow.com/insight/reported-late-wednesday-march-22-regal-rexnord-and-altra-announce-4237885)
- 2023-03-23 00:30 UTC [REGAL REXNORD AND ALTRA ANNOUNCE RECEIPT OF ALL REQUIRED REGULATORY APPROVALS FOR MERGER](https://www.quantisnow.com/insight/regal-rexnord-and-altra-announce-receipt-of-all-required-regulatory-4237726)
- 2023-03-23 00:30 UTC [Regal Rexnord and Altra Announce Receipt of All Required Regulatory Approvals for Merger](https://www.quantisnow.com/insight/regal-rexnord-and-altra-announce-receipt-of-all-required-regulatory-4237724)
- 2023-03-03 15:00 UTC [Market Insight] [Benzinga's Top Ratings Upgrades, Downgrades For March 3, 2023](https://www.quantisnow.com/insight/benzingas-top-ratings-upgrades-downgrades-for-march-3-2023-4158833)
- 2023-03-03 12:17 UTC [Analyst Downgrade] [Altra Industrial Motion downgraded by Loop Capital with a new price target](https://www.quantisnow.com/insight/altra-industrial-motion-downgraded-by-loop-capital-with-a-new-4157705)
- 2023-03-03 10:28 UTC [Market Insight] [Loop Capital Downgrades Altra Industrial Motion to Hold, Announces $62 Price Target](https://www.quantisnow.com/insight/loop-capital-downgrades-altra-industrial-motion-to-hold-announces-62-4157353)
- 2023-03-01 21:57 UTC [SEC Form 8-K] [Altra Industrial Motion Corp. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/altra-industrial-motion-corp-filed-sec-form-8-k-results-of-4147062)
- 2023-03-01 21:50 UTC [Market Insight] [Altra Industrial Motion Q4 Adj. EPS $0.73 Misses $0.76 Estimate, Sales $469.40M Beat $463.23M Estimate](https://www.quantisnow.com/insight/altra-industrial-motion-q4-adj-eps-073-misses-076-estimate-4146890)
- 2023-03-01 21:38 UTC [SEC Form 10-K] [SEC Form 10-K filed by Altra Industrial Motion Corp.](https://www.quantisnow.com/insight/sec-form-10-k-filed-by-altra-industrial-motion-corp-4146875)
- 2023-03-01 21:47 UTC [Dividends] [Altra Reports Fourth Quarter 2022 Results](https://www.quantisnow.com/insight/altra-reports-fourth-quarter-2022-results-4146835)
- 2023-02-23 21:53 UTC [SEC Form 4] [SEC Form 4: Woodward James H Jr was granted 528 shares, increasing direct ownership by 3% to 19,618 units](https://www.quantisnow.com/insight/sec-form-4-woodward-james-h-jr-was-granted-528-4110274)
- 2023-02-23 21:48 UTC [SEC Form 4] [SEC Form 4: Williams La Vonda was granted 528 shares, increasing direct ownership by 16% to 3,920 units](https://www.quantisnow.com/insight/sec-form-4-williams-la-vonda-was-granted-528-shares-4110232)
- 2023-02-23 21:46 UTC [SEC Form 4] [SEC Form 4: Swidarski Thomas W was granted 528 shares, increasing direct ownership by 2% to 22,104 units](https://www.quantisnow.com/insight/sec-form-4-swidarski-thomas-w-was-granted-528-shares-4110174)
- 2023-02-23 21:43 UTC [SEC Form 4] [SEC Form 4: Parent Haughey Nicole was granted 528 shares, increasing direct ownership by 7% to 7,747 units](https://www.quantisnow.com/insight/sec-form-4-parent-haughey-nicole-was-granted-528-shares-4110119)
- 2023-02-23 21:42 UTC [SEC Form 4] [SEC Form 4: Hoffman Margot was granted 528 shares, increasing direct ownership by 4% to 14,110 units](https://www.quantisnow.com/insight/sec-form-4-hoffman-margot-was-granted-528-shares-increasing-4110084)
- 2023-02-23 21:39 UTC [SEC Form 4] [SEC Form 4: Hall J Scott was granted 528 shares, increasing direct ownership by 10% to 5,879 units](https://www.quantisnow.com/insight/sec-form-4-hall-j-scott-was-granted-528-shares-4110079)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/AIMC
- Earnings history: https://www.quantisnow.com/earnings/AIMC
- Dividend history: https://www.quantisnow.com/dividends/AIMC
- Insider transactions: https://www.quantisnow.com/insiders/AIMC
- Options chain: https://www.quantisnow.com/options/AIMC
- SEC 8-K filings only: https://www.quantisnow.com/company/AIMC/8-k
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