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person · Reporting owner

Leimkuhler William F.

Disclosed activity across 3 companies

Tapewire entity
39099
SEC CIK
0001361943

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ARGAN INCAGX · Entity 3828DirectorJune 10, 2026June 12, 2026
Elite Health Systems Inc.EHSI · Entity 7531DirectorAugust 06, 2025August 08, 2025
Northern Power Systems Corp.NPS · Entity 164185DirectorMay 25, 2017May 30, 2017

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

ARGAN INC

Report date June 10, 2026 · Filed June 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect37,028 Reported balance After 2026-06-10 transaction · row 1
1 source row

Row 1 · 2026-06-10 · Exercise / conversion · Acquired 533 · Balance 37,028

F1: Pursuant to the one-year vesting schedule of the Time-Based Restricted Stock Units ("TRSUs") awarded to the Reporting Person on June 17, 2025, 530 shares of the Issuer's common stock became issuable to the Reporting Person on June 10, 2026 and is adjusted for dividends.

Time-Based Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct834 Reported balance After 2026-06-10 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-06-10 · Exercise / conversion · Disposed 530 · Balance 834

F1: Pursuant to the one-year vesting schedule of the Time-Based Restricted Stock Units ("TRSUs") awarded to the Reporting Person on June 17, 2025, 530 shares of the Issuer's common stock became issuable to the Reporting Person on June 10, 2026 and is adjusted for dividends.

Time-Based Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct1,023 Reported balance After 2026-06-10 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-06-10 · Grant · Acquired 189 · Balance 1,023

F2: On June 10, 2026 the Reporting Person was granted TRSUs covering 189 shares of the Issuer's common stock. The TRSUs will vest fully on June 10, 2027 or on the date of the 2027 Annual Meeting of Stockholders, whichever comes first.

Common StockSEC Table I · non-derivativeIndirectSelf as Trustee for Elizabeth K Leimkuhler Trust500 Reported balance Holding disclosure · report date 2026-06-10 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 500

Common StockSEC Table I · non-derivativeIndirectSelf as Trustee for Emily K Leimkuhler Trust500 Reported balance Holding disclosure · report date 2026-06-10 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 500

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the one-year vesting schedule of the Time-Based Restricted Stock Units ("TRSUs") awarded to the Reporting Person on June 17, 2025, 530 shares of the Issuer's common stock became issuable to the Reporting Person on June 10, 2026 and is adjusted for dividends.

F2: On June 10, 2026 the Reporting Person was granted TRSUs covering 189 shares of the Issuer's common stock. The TRSUs will vest fully on June 10, 2027 or on the date of the 2027 Annual Meeting of Stockholders, whichever comes first.

Elite Health Systems Inc.

Report date August 06, 2025 · Filed August 08, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect265,000 Reported balance After 2025-08-06 transaction · row 1
1 source row

Row 1 · 2025-08-06 · Grant · Acquired 40,000 · Balance 265,000

2025 Equity Incentive PlanSEC Table II · derivative / convertible security · Conversion / exercise price $0.95 · Expires 2035-08-06Direct25,000 Reported balance After 2025-08-06 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2025-08-06 · Grant · Acquired 25,000 · Balance 25,000

F1: NA

Filing footnotes · ownership attribution and instrument terms

F1: NA

Northern Power Systems Corp.

Report date May 25, 2017 · Filed May 30, 2017

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common SharesSEC Table I · non-derivativeDirect148,441 Reported balance After 2017-05-25 transaction · row 1
1 source row

Row 1 · 2017-05-25 · Grant · Acquired 30,000 · Balance 148,441

F1: Each restricted stock unit represents a contingent right to receive one share of NPS common stock. The grant represents an annual grant of restricted stock units to non-executive directors under the Northern Power Systems Corp. 2014 Stock Option and Incentive Plan. 25% of the shares vest upon grant and the remaining 75% vest in equal installments over the subsequent 3 quarters.

Common SharesSEC Table I · non-derivativeIndirectBy Simplified Employee Pension IRA10,000 Reported balance Holding disclosure · report date 2017-05-25 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 10,000

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of NPS common stock. The grant represents an annual grant of restricted stock units to non-executive directors under the Northern Power Systems Corp. 2014 Stock Option and Incentive Plan. 25% of the shares vest upon grant and the remaining 75% vest in equal installments over the subsequent 3 quarters.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 10, 2026 Filed Jun 12, 2026 20:30 UTC ARGAN INC AGX · Entity 3828 GrantTime-Based Restricted Stock Units · Derivative 189 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001361943-26-000012 · form4-06122026_040609.xml · derivative · entry 5

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,023

Underlying: Common Stock · 189 shares

Expires not disclosed

F2 · derivative.exercise_date: On June 10, 2026 the Reporting Person was granted TRSUs covering 189 shares of the Issuer's common stock. The TRSUs will vest fully on June 10, 2027 or on the date of the 2027 Annual Meeting of Stockholders, whichever comes first.

F2 · derivative.expiration_date: On June 10, 2026 the Reporting Person was granted TRSUs covering 189 shares of the Issuer's common stock. The TRSUs will vest fully on June 10, 2027 or on the date of the 2027 Annual Meeting of Stockholders, whichever comes first.

Read SEC document
June 10, 2026 Filed Jun 12, 2026 20:30 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionTime-Based Restricted Stock Units · Derivative 530 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001361943-26-000012 · form4-06122026_040609.xml · derivative · entry 4

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 834

Underlying: Common Stock · 530 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: Pursuant to the one-year vesting schedule of the Time-Based Restricted Stock Units ("TRSUs") awarded to the Reporting Person on June 17, 2025, 530 shares of the Issuer's common stock became issuable to the Reporting Person on June 10, 2026 and is adjusted for dividends.

F1 · derivative.expiration_date: Pursuant to the one-year vesting schedule of the Time-Based Restricted Stock Units ("TRSUs") awarded to the Reporting Person on June 17, 2025, 530 shares of the Issuer's common stock became issuable to the Reporting Person on June 10, 2026 and is adjusted for dividends.

Read SEC document
June 10, 2026 Filed Jun 12, 2026 20:30 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 533 $0.00 $0.00
Disclosure

SEC source: 0001361943-26-000012 · form4-06122026_040609.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,028

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Pursuant to the one-year vesting schedule of the Time-Based Restricted Stock Units ("TRSUs") awarded to the Reporting Person on June 17, 2025, 530 shares of the Issuer's common stock became issuable to the Reporting Person on June 10, 2026 and is adjusted for dividends.

Read SEC document
April 28, 2026 Filed Apr 29, 2026 21:00 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 400 $618.61 $247,444.00
Disclosure

SEC source: 0001361943-26-000010 · form4-04292026_050403.xml · nonDerivative · entry 3

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Self as Trustee for Elizabeth K Leimkuhler Trust

Disclosed balance after: 500

F3 · shares: On April 28, 2026, the Elizabeth K. Leimkuhler Trust, of which the Reporting Person serves as Trustee, sold 400 shares of the Issuer's common stock in an open market transaction.

Read SEC document
April 28, 2026 Filed Apr 29, 2026 21:00 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 400 $621.14 $248,456.00
Disclosure

SEC source: 0001361943-26-000010 · form4-04292026_050403.xml · nonDerivative · entry 2

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Self as Trustee for Emily K Leimkuhler Trust

Disclosed balance after: 500

F2 · shares: On April 28, 2026, the Emily K. Leimkuhler Trust, of which the Reporting Person serves as Trustee, sold 400 shares of the Issuer's common stock in an open market transaction.

Read SEC document
April 28, 2026 Filed Apr 29, 2026 21:00 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 5,000 $617.41 $3,087,050.00
Disclosure

SEC source: 0001361943-26-000010 · form4-04292026_050403.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,495

F1 · shares: On April 28, 2026 the Reporting Person sold 5,000 shares of the Issuer's common stock on the open market at an average price of $617.41 per share.

Read SEC document
April 13, 2026 Filed Apr 15, 2026 11:38 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 8,444 $598.49 $5,053,649.56
Disclosure

SEC source: 0001361943-26-000008 · form4-04152026_110453.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,495

F1 · shares: On April 13, 2026, the Reporting Person sold 8,444 shares of the Issuer's common stock on the open market at an average price of $598.49 per share.

Read SEC document
January 16, 2026 Filed Jan 21, 2026 22:00 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 11,044 $379.15 $4,187,332.60
Disclosure

SEC source: 0001361943-26-000006 · form4-01212026_050101.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,939

F1 · shares: On January 16, 2026, the Reporting Person sold 11,044 shares of the Issuer's common stock at an average price of of $379.15 per share.

Read SEC document
January 13, 2026 Filed Jan 14, 2026 22:00 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 4,212 $320.53 $1,350,072.36
Disclosure

SEC source: 0001361943-26-000004 · form4-01142026_050101.xml · nonDerivative · entry 2

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,983

F2 · shares: On January 13, 2026, the Reporting Person sold 4,212 shares of the Issuer's common stock on the open market at an average price of $320.53 per share.

Read SEC document
January 12, 2026 Filed Jan 14, 2026 22:00 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 2,164 $318.28 $688,757.92
Disclosure

SEC source: 0001361943-26-000004 · form4-01142026_050101.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,195

F1 · shares: On January 12, 2026, the Reporting Person sold 2,164 shares of the Issuer's common stock on the open market at an average price of $318.28 per share.

Read SEC document
January 07, 2026 Filed Jan 9, 2026 22:00 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionOption to Purchase Common Stock · Derivative 5,000 $35.72 Strike: $35.72 $178,600.00
Disclosure

SEC source: 0001361943-26-000002 · form4-01092026_050101.xml · derivative · entry 8

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,500

Underlying: Common Stock · 5,000 shares

Expires 2032-12-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: On January 7, 2026, the Reporting Person exercised his stock option awarded on December 16, 2022 to purchase 5,000 shares of the Issuer's common stock at a price of $35.72 per share, using the net settle method.

Read SEC document
January 07, 2026 Filed Jan 9, 2026 22:00 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionOption to Purchase Common Stock · Derivative 5,000 $37.13 Strike: $37.13 $185,650.00
Disclosure

SEC source: 0001361943-26-000002 · form4-01092026_050101.xml · derivative · entry 7

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,500

Underlying: Common Stock · 5,000 shares

Expires 2031-12-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: On January 7, 2026, the Reporting Person exercised his stock option awarded on December 14, 2021 to purchase 5,000 shares of the Issuer's common stock at a price of $37.13 per share, using the net settle method.

Read SEC document
January 07, 2026 Filed Jan 9, 2026 22:00 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionOption to Purchase Common Stock · Derivative 10,000 $45.75 Strike: $45.75 $457,500.00
Disclosure

SEC source: 0001361943-26-000002 · form4-01092026_050101.xml · derivative · entry 6

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,500

Underlying: Common Stock · 10,000 shares

Expires 2030-12-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: On January 7, 2026, the Reporting Person exercised his stock option awarded on December 14, 2020 to purchase 10,000 shares of the Issuer's common stock at a price of $45.75 per share, using the net settle method.

Read SEC document
January 07, 2026 Filed Jan 9, 2026 22:00 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionOption to Purchase Common Stock · Derivative 10,000 $40.15 Strike: $40.15 $401,500.00
Disclosure

SEC source: 0001361943-26-000002 · form4-01092026_050101.xml · derivative · entry 5

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,500

Underlying: Common Stock · 10,000 shares

Expires 2029-12-23

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On January 7, 2026, the Reporting Person exercised his stock option awarded on December 23, 2019 to purchase 10,000 shares of the Issuer's common stock at a price of $40.15 per share, using the net settle method.

Read SEC document
January 07, 2026 Filed Jan 9, 2026 22:00 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 4,463 $35.72 $159,418.36
Disclosure

SEC source: 0001361943-26-000002 · form4-01092026_050101.xml · nonDerivative · entry 4

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,359

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: On January 7, 2026, the Reporting Person exercised his stock option awarded on December 16, 2022 to purchase 5,000 shares of the Issuer's common stock at a price of $35.72 per share, using the net settle method.

Read SEC document
January 07, 2026 Filed Jan 9, 2026 22:00 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 4,442 $37.13 $164,931.46
Disclosure

SEC source: 0001361943-26-000002 · form4-01092026_050101.xml · nonDerivative · entry 3

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,896

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: On January 7, 2026, the Reporting Person exercised his stock option awarded on December 14, 2021 to purchase 5,000 shares of the Issuer's common stock at a price of $37.13 per share, using the net settle method.

Read SEC document
January 07, 2026 Filed Jan 9, 2026 22:00 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 8,626 $45.75 $394,639.50
Disclosure

SEC source: 0001361943-26-000002 · form4-01092026_050101.xml · nonDerivative · entry 2

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,454

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: On January 7, 2026, the Reporting Person exercised his stock option awarded on December 14, 2020 to purchase 10,000 shares of the Issuer's common stock at a price of $45.75 per share, using the net settle method.

Read SEC document
January 07, 2026 Filed Jan 9, 2026 22:00 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 8,794 $40.15 $353,079.10
Disclosure

SEC source: 0001361943-26-000002 · form4-01092026_050101.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,828

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On January 7, 2026, the Reporting Person exercised his stock option awarded on December 23, 2019 to purchase 10,000 shares of the Issuer's common stock at a price of $40.15 per share, using the net settle method.

Read SEC document
December 23, 2025 Filed Dec 29, 2025 22:00 UTC ARGAN INC AGX · Entity 3828 GiftCommon Stock 500 $0.00 $0.00
Disclosure

SEC source: 0001361943-25-000007 · form4-12292025_051203.xml · nonDerivative · entry 3

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,034

F3 · shares: On December 23, 2025, the Reporting Person made a bona fide gift of 500 shares of the Issuer's common stock.

Read SEC document
December 23, 2025 Filed Dec 29, 2025 22:00 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 100 $337.93 $33,793.00
Disclosure

SEC source: 0001361943-25-000007 · form4-12292025_051203.xml · nonDerivative · entry 2

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Self as Trustee for Elizabeth K Leimkuhler Trust

Disclosed balance after: 900

F2 · shares: On December 23, 2025, the Elizabeth K. Leimkuhler Trust, of which the Reporting Person serves as Trustee, sold 100 shares of the Issuer's common stock at a price of $337.93 per share in an open market transaction.

Read SEC document
December 23, 2025 Filed Dec 29, 2025 22:00 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 100 $337.01 $33,701.00
Disclosure

SEC source: 0001361943-25-000007 · form4-12292025_051203.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Self as Trustee for Emily K Leimkuhler Trust

Disclosed balance after: 900

F1 · shares: On December 23, 2025, the Emily K. Leimkuhler Trust, of which the Reporting Person serves as Trustee, sold 100 shares of the Issuer's common stock at a price of $337.01 per share in an open market transaction.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 22:44 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionTime-Based Restricted Stock Units · Derivative 1,750 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001361943-25-000005 · form4-12172025_101253.xml · derivative · entry 4

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,364

Underlying: Common Stock · 1,750 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: Pursuant to the three-year vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 16, 2022, 1,750 shares of common stock became issuable to the Reporting Person on December 16, 2025 and is adjusted for dividends.

F2 · derivative.expiration_date: Pursuant to the three-year vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 16, 2022, 1,750 shares of common stock became issuable to the Reporting Person on December 16, 2025 and is adjusted for dividends.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 22:44 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 1,844 $0.00 $0.00
Disclosure

SEC source: 0001361943-25-000005 · form4-12172025_101253.xml · nonDerivative · entry 2

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,534

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: Pursuant to the three-year vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 16, 2022, 1,750 shares of common stock became issuable to the Reporting Person on December 16, 2025 and is adjusted for dividends.

Read SEC document
December 14, 2025 Filed Dec 17, 2025 22:44 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionTime-Based Restricted Stock Units · Derivative 833 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001361943-25-000005 · form4-12172025_101253.xml · derivative · entry 3

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,114

Underlying: Common Stock · 833 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: Pursuant to the three-year vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 14, 2023, 833 shares of common stock became issuable to the Reporting Person on December 14, 2025 and is adjusted for dividends.

F1 · derivative.expiration_date: Pursuant to the three-year vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 14, 2023, 833 shares of common stock became issuable to the Reporting Person on December 14, 2025 and is adjusted for dividends.

Read SEC document
December 14, 2025 Filed Dec 17, 2025 22:44 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 856 $0.00 $0.00
Disclosure

SEC source: 0001361943-25-000005 · form4-12172025_101253.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,690

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Pursuant to the three-year vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 14, 2023, 833 shares of common stock became issuable to the Reporting Person on December 14, 2025 and is adjusted for dividends.

Read SEC document
October 01, 2025 Filed Oct 1, 2025 20:15 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 11,802 $274.73 $3,242,363.46
Disclosure

SEC source: 0001361943-25-000003 · form4-10012025_041012.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,834

F1 · shares: On October 1, 2025, the Reporting Person sold 11,806 shares of the Issuer's common stock on the open market at an average price of $274.73 per share.

Read SEC document
August 06, 2025 Filed Aug 8, 2025 20:50 UTC Elite Health Systems Inc. EHSI · Entity 7531 Grant2025 Equity Incentive Plan · Derivative 25,000 Not disclosed Strike: $0.95 Not disclosed
Disclosure

SEC source: 0001437749-25-025754 · rdgdoc.xml · derivative · entry 2

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Underlying: common stock · 25,000 shares

Expires 2035-08-06

F1 · price: NA

Read SEC document
August 06, 2025 Filed Aug 8, 2025 20:50 UTC Elite Health Systems Inc. EHSI · Entity 7531 GrantCommon Stock 40,000 $0.95 $38,000.00
Disclosure

SEC source: 0001437749-25-025754 · rdgdoc.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 265,000

Read SEC document
June 30, 2025 Filed Jun 30, 2025 22:39 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 7,604 $222.03 $1,688,316.12
Disclosure

SEC source: 0001415889-25-018557 · form4-06302025_100630.xml · nonDerivative · entry 2

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,636

F2 · shares: On June 30, 2025, the Reporting Person sold 7,604 shares of the Issuer's common stock on the open market at an average price of $222.03 per share.

Read SEC document
June 27, 2025 Filed Jun 30, 2025 22:39 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 4,051 $221.25 $896,283.75
Disclosure

SEC source: 0001415889-25-018557 · form4-06302025_100630.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,240

F1 · shares: On June 27, 2025, the Reporting Person sold 4,051 shares of the Issuer's common stock on the open market at an average price of $221.25 per share.

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June 17, 2025 Filed Jun 20, 2025 23:54 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionTime-Based Restricted Stock Units · Derivative 530 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001415889-25-017906 · form4-06202025_110611.xml · derivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,947

Underlying: Common Stock · 530 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: On June 17, 2025, the Reporting Person was granted Time-Based Restricted Stock Units ("TRSUs") covering 530 shares of the Issuer's common stock. The TRSUs will vest fully on April 17, 2026.

F1 · derivative.expiration_date: On June 17, 2025, the Reporting Person was granted Time-Based Restricted Stock Units ("TRSUs") covering 530 shares of the Issuer's common stock. The TRSUs will vest fully on April 17, 2026.

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June 11, 2025 Filed Jun 11, 2025 20:15 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 8,345 $219.31 $1,830,141.95
Disclosure

SEC source: 0001415889-25-016655 · form4-06112025_040601.xml · nonDerivative · entry 5

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,291

F5 · shares: On June 11, 2025, the Reporting Person sold 8,345 shares of the Issuer's common stock at an average price of $219.31 per share.

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June 10, 2025 Filed Jun 11, 2025 20:15 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionTime-Based Restricted Stock Units · Derivative 388 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001415889-25-016655 · form4-06112025_040601.xml · derivative · entry 11

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,417

Underlying: Common Stock · 388 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Pursuant to the six-month vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 12, 2024, 388 shares of Common Stock became issuable to the Reporting Person on June 10, 2025 and is adjusted for dividends

F4 · derivative.expiration_date: Pursuant to the six-month vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 12, 2024, 388 shares of Common Stock became issuable to the Reporting Person on June 10, 2025 and is adjusted for dividends

Read SEC document
June 10, 2025 Filed Jun 11, 2025 20:15 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 390 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-016655 · form4-06112025_040601.xml · nonDerivative · entry 4

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,636

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: Pursuant to the six-month vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 12, 2024, 388 shares of Common Stock became issuable to the Reporting Person on June 10, 2025 and is adjusted for dividends

Read SEC document
June 09, 2025 Filed Jun 11, 2025 20:15 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionOption to Purchase Common Stock · Derivative 10,000 $41.19 Strike: $41.19 $411,900.00
Disclosure

SEC source: 0001415889-25-016655 · form4-06112025_040601.xml · derivative · entry 10

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,500

Underlying: Common Stock · 10,000 shares

Expires 2028-12-12

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: On June 9, 2025, the Reporting Person exercised his stock option awarded on December 12, 2018 to purchase 10,000 shares of the Issuer's common stock at a price of $41.19 per share, using the net settle method.

Read SEC document
June 09, 2025 Filed Jun 11, 2025 20:15 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionOption to Purchase Common Stock · Derivative 10,000 $46.35 Strike: $46.35 $463,500.00
Disclosure

SEC source: 0001415889-25-016655 · form4-06112025_040601.xml · derivative · entry 9

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,500

Underlying: Common Stock · 10,000 shares

Expires 2028-01-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: On June 9, 2025, the Reporting Person exercised his stock option awarded on January 11, 2018 to purchase 10,000 shares of the Issuer's common stock at a price of $46.35 per share, using the net settle method.

Read SEC document
June 09, 2025 Filed Jun 11, 2025 20:15 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionOption to Purchase Common Stock · Derivative 10,000 $71.75 Strike: $71.75 $717,500.00
Disclosure

SEC source: 0001415889-25-016655 · form4-06112025_040601.xml · derivative · entry 8

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,500

Underlying: Common Stock · 10,000 shares

Expires 2027-01-05

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On June 9, 2025, the Reporting Person exercised his stock option awarded on January 5, 2017 to purchase 10,000 shares of the Issuer's common stock at a price of $71.75 per share, using the net settle method.

Read SEC document
June 09, 2025 Filed Jun 11, 2025 20:15 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 8,308 $41.19 $342,206.52
Disclosure

SEC source: 0001415889-25-016655 · form4-06112025_040601.xml · nonDerivative · entry 3

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,246

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: On June 9, 2025, the Reporting Person exercised his stock option awarded on December 12, 2018 to purchase 10,000 shares of the Issuer's common stock at a price of $41.19 per share, using the net settle method.

Read SEC document
June 09, 2025 Filed Jun 11, 2025 20:15 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 8,096 $46.35 $375,249.60
Disclosure

SEC source: 0001415889-25-016655 · form4-06112025_040601.xml · nonDerivative · entry 2

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,938

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: On June 9, 2025, the Reporting Person exercised his stock option awarded on January 11, 2018 to purchase 10,000 shares of the Issuer's common stock at a price of $46.35 per share, using the net settle method.

Read SEC document
June 09, 2025 Filed Jun 11, 2025 20:15 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 7,053 $71.75 $506,052.75
Disclosure

SEC source: 0001415889-25-016655 · form4-06112025_040601.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,842

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On June 9, 2025, the Reporting Person exercised his stock option awarded on January 5, 2017 to purchase 10,000 shares of the Issuer's common stock at a price of $71.75 per share, using the net settle method.

Read SEC document
January 21, 2025 Filed Jan 22, 2025 21:15 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionOption to Purchase Common Stock · Derivative 10,000 $30.44 Strike: $30.44 $304,400.00
Disclosure

SEC source: 0001415889-25-001851 · form4-01222025_040104.xml · derivative · entry 4

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,500

Underlying: Common Stock · 10,000 shares

Expires 2026-01-07

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On January 21, 2025, the Reporting Person exercised his stock option awarded on January 7, 2016 to purchase 10,000 shares of the Issuer's common stock at a price of $30.44 per share, using the net settle method.

Read SEC document
January 21, 2025 Filed Jan 22, 2025 21:15 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 8,345 $30.44 $254,021.80
Disclosure

SEC source: 0001415889-25-001851 · form4-01222025_040104.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,789

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On January 21, 2025, the Reporting Person exercised his stock option awarded on January 7, 2016 to purchase 10,000 shares of the Issuer's common stock at a price of $30.44 per share, using the net settle method.

Read SEC document
December 14, 2024 Filed Dec 16, 2024 22:44 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionTime-Based Restricted Stock Units · Derivative 833 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001415889-24-029503 · form4-12162024_101231.xml · derivative · entry 7

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,805

Underlying: Common Stock · 833 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: Pursuant to the three-year vesting schedule of the TRSUs awarded to the Reporting Person on December 14, 2023, 833 shares of Common Stock became issuable to the Reporting Person on December 14, 2024 and is adjusted for dividends.

F2 · derivative.expiration_date: Pursuant to the three-year vesting schedule of the TRSUs awarded to the Reporting Person on December 14, 2023, 833 shares of Common Stock became issuable to the Reporting Person on December 14, 2024 and is adjusted for dividends.

Read SEC document
December 14, 2024 Filed Dec 16, 2024 22:44 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionTime-Based Restricted Stock Units · Derivative 1,750 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001415889-24-029503 · form4-12162024_101231.xml · derivative · entry 6

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,638

Underlying: Common Stock · 1,750 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: Pursuant to the three-year vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 14, 2021, 1,750 shares of Common Stock became issuable to the Reporting Person on December 14, 2024 and is adjusted for dividends.

F1 · derivative.expiration_date: Pursuant to the three-year vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 14, 2021, 1,750 shares of Common Stock became issuable to the Reporting Person on December 14, 2024 and is adjusted for dividends.

Read SEC document
December 14, 2024 Filed Dec 16, 2024 22:44 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 835 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-029503 · form4-12162024_101231.xml · nonDerivative · entry 2

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,444

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · shares: Pursuant to the three-year vesting schedule of the TRSUs awarded to the Reporting Person on December 14, 2023, 833 shares of Common Stock became issuable to the Reporting Person on December 14, 2024 and is adjusted for dividends.

Read SEC document
December 14, 2024 Filed Dec 16, 2024 22:44 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionCommon Stock 1,757 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-029503 · form4-12162024_101231.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,609

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Pursuant to the three-year vesting schedule of the Time-Based Restricted Stock Unit ("TRSU") awarded to the Reporting Person on December 14, 2021, 1,750 shares of Common Stock became issuable to the Reporting Person on December 14, 2024 and is adjusted for dividends.

Read SEC document
December 12, 2024 Filed Dec 16, 2024 22:44 UTC ARGAN INC AGX · Entity 3828 GrantTime-Based Restricted Stock Units · Derivative 388 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001415889-24-029503 · form4-12162024_101231.xml · derivative · entry 5

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,388

Underlying: Common Stock · 388 shares

Expires not disclosed

F3 · derivative.exercise_date: On December 12, 2024, the Reporting Person was granted TRSUs covering 388 shares of the Issuer's common stock. The TRSUs will vest fully on June 10, 2025.

F3 · derivative.expiration_date: On December 12, 2024, the Reporting Person was granted TRSUs covering 388 shares of the Issuer's common stock. The TRSUs will vest fully on June 10, 2025.

Read SEC document
November 29, 2024 Filed Dec 2, 2024 21:37 UTC Elite Health Systems Inc. USNU · Entity 7531 GrantCommon Stock 75,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-24-036469 · rdgdoc.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 225,000

F1 · price: Effective November 29, 2024, the Issuer granted to the Reporting Person 75,000 shares of the Issuer's Common Stock, fully vested as of the date of grant, for past and future service to the issuer.

Read SEC document
September 23, 2024 Filed Sep 23, 2024 20:03 UTC ARGAN INC AGX · Entity 3828 SaleCommon Stock 10,000 $96.20 $962,000.00
Disclosure

SEC source: 0001361943-24-000004 · primary_doc.xml · nonDerivative · entry 1

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,852

F1 · shares: On September 23, 2024, the Reporting Person sold 10,000 shares of the Issuer's common stock on the open market at an average price of $96.20 per share.

Read SEC document
June 14, 2024 Filed Jun 18, 2024 13:15 UTC ARGAN INC AGX · Entity 3828 Exercise / conversionOption to Purchase Common Stock · Derivative 10,000 $0.00 Strike: $31.82 $0.00
Disclosure

SEC source: 0001415889-24-017317 · form4-06182024_090602.xml · derivative · entry 4

Leimkuhler William F. · CIK 0001361943 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,500

Underlying: Common Stock · 10,000 shares

Expires 2024-12-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: On June 14, 2024, the Reporting Person exercised his option awarded on December 11, 2014 to purchase 10,000 shares of the Issuer's common stock at a price of $31.82 per share, using the net settle approach.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.