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AGX - Argan Inc

Insider Sale by Leimkuhler William F. (Dir)

1 Month
After Trade
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Trade Summary

3 days ago, Leimkuhler William F., serving as Dir at Argan Inc (AGX), sold 5,800 shares at $617.75 per share, for a total transaction value of $3,582,950.00. Following this transaction, Leimkuhler William F. now holds 37,495 shares of AGX.

This sale represents a 13.00% decrease in Leimkuhler William F.'s stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, April 28, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, April 29, 2026, 1 day after the trade was made.

Argan Inc operates in the INDUSTRIALS sector, specifically within the ENGINEERING & CONSTRUCTION industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Leimkuhler William F.

Dir

William F. Leimkuhler is a Person and serves as Chairman of the Board of Directors of Argan, Inc. (NYSE: AGX), a position he has held since August 2022, after joining the board in June 2007.[[2]](https://arganinc.com/about/william-f-leimkuhler/)[[5]](https://arganinc.com/about/) He recently sold 6,376 shares of Argan common stock on January 12 (2,164 shares at $318.28) and January 13, 2026 (4,212 shares at $320.53), retaining direct ownership of 60,983 shares.[[1]](https://www.stocktitan.net/sec-filings/AGX/form-4-argan-inc-insider-trading-activity-fbc4d5505b1a.html)[[3]](https://www.gurufocus.com/insider/77885/william-f.-leimkuhler)[[4]](https://longbridge.com/en/news/272608696) Currently, Mr. Leimkuhler is Senior Vice President of Mutualink, Inc., a provider of communications interoperability solutions, having previously served as its Chief Financial Officer from November 2017 to January 2021.[[2]](https://arganinc.com/about/william-f-leimkuhler/) Since 1999, he has been General Counsel and Director of Business Development at Paice Corporation, a developer of hybrid electric powertrains, and advises various technology companies.[[2]](https://arganinc.com/about/william-f-leimkuhler/) Earlier, from 1994 to 1999, he held positions including General Counsel at Allen & Company, a New York investment banking firm.[[2]](https://arganinc.com/about/william-f-leimkuhler/) He also serves as lead director of U.S. Neurosurgical, Inc., and was a director of Northern Power Systems Corp. from 2013 to 2017.[[2]](https://arganinc.com/about/william-f-leimkuhler/)

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Trade Price

$617.75

Quantity

5,800

Total Value

$3,582,950.00

Shares Owned

37,495

Trade Date

Tuesday, April 28, 2026

3 days ago

SEC Filing Date

Wednesday, April 29, 2026

Filed 1 day after trade

INDUSTRIALSENGINEERING & CONSTRUCTION

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