Charles E. Collins IV - 16 Apr 2026 Form 4 Insider Report for ARGAN INC (AGX)

Reporting relationship: CHIEF EXECUTIVE OFFICER, GEMMA
Issuer ticker: AGX
Reported as of: 16 Apr 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 20 Apr 2026, 17:00:13 UTC
Prior SEC filing: 10 Apr 2026
Next SEC filing: 22 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Charles E. Collins IV

Key filing fact

Charles E. Collins IV filed Form 4 for ARGAN INC (AGX) on 20 Apr 2026.

Key facts

This page summarizes Charles E. Collins IV's Form 4 filing for ARGAN INC (AGX).
16 reported transactions and 8 derivative rows are listed below.
Accepted by SEC: 20 Apr 2026, 17:00.

Change

Previous filing in this sequence was filed on 10 Apr 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001791800 Primary reporting owner

Collins Charles Edwin IV

Relationship: CHIEF EXECUTIVE OFFICER, GEMMA
Address: C/O ARGAN, INC., 4075 WILSON BLVD, SUITE 440, ARLINGTON
Signature: /s/ Charles E. Collins IV
Signature date: 20 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AGX transaction

Common Stock

Options Exercise

Transaction value
Shares: +548
Change %: +2.6%
Price: $0.000000^*
Shares after: 21,554
Date: 16 Apr 2026
Ownership: Direct
Footnotes: F1

AGX transaction

Common Stock

Options Exercise

Transaction value
Shares: +270
Change %: +1.3%
Price: $0.000000^*
Shares after: 21,824
Date: 16 Apr 2026
Ownership: Direct
Footnotes: F2

AGX transaction

Common Stock

Options Exercise

Transaction value
Shares: +730
Change %: +3.3%
Price: $0.000000^*
Shares after: 22,554
Date: 16 Apr 2026
Ownership: Direct
Footnotes: F3

AGX transaction

Common Stock

Options Exercise

Transaction value
Shares: +360
Change %: +1.6%
Price: $0.000000^*
Shares after: 22,914
Date: 16 Apr 2026
Ownership: Direct
Footnotes: F4

AGX transaction

Common Stock

Options Exercise

Transaction value
Shares: +2,813
Change %: +12%
Price: $0.000000^*
Shares after: 25,727
Date: 17 Apr 2026
Ownership: Direct
Footnotes: F5

AGX transaction

Common Stock

Options Exercise

Transaction value
Shares: +1,125
Change %: +4.4%
Price: $0.000000^*
Shares after: 26,852
Date: 17 Apr 2026
Ownership: Direct
Footnotes: F6

AGX transaction

Common Stock

Options Exercise

Transaction value
Shares: +2,531
Change %: +9.4%
Price: $0.000000^*
Shares after: 29,383
Date: 17 Apr 2026
Ownership: Direct
Footnotes: F7

AGX transaction

Common Stock

Options Exercise

Transaction value
Shares: +937
Change %: +3.2%
Price: $0.000000^*
Shares after: 30,320
Date: 17 Apr 2026
Ownership: Direct
Footnotes: F8

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

AGX transaction Derivative

Renewable Performance Based Restricted Stock Units

Options Exercise

Transaction value
Shares: -1,000
Change %: -9.1%
Price: $0.000000^*
Shares after: 10,000
Date: 16 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,000
Exercise price: $0.000000
Footnotes: F1

AGX transaction Derivative

Renewable Performance Based Restricted Stock Units

Options Exercise

Transaction value
Shares: -500
Change %: -5%
Price: $0.000000^*
Shares after: 9,500
Date: 16 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 500
Exercise price: $0.000000
Footnotes: F2

AGX transaction Derivative

Time Based Restricted Stock Units

Options Exercise

Transaction value
Shares: -1,333
Change %: -20%
Price: $0.000000^*
Shares after: 5,231
Date: 16 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,333
Exercise price: $0.000000
Footnotes: F3

AGX transaction Derivative

Time Based Restricted Stock Units

Options Exercise

Transaction value
Shares: -667
Change %: -13%
Price: $0.000000^*
Shares after: 4,564
Date: 16 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 667
Exercise price: $0.000000
Footnotes: F4

AGX transaction Derivative

Earnings Per Share Performance Based Restricted Stock Units

Options Exercise

Transaction value
Shares: -2,500
Change %: -25%
Price: $0.000000^*
Shares after: 7,618
Date: 17 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 2,500
Exercise price: $0.000000
Footnotes: F5

AGX transaction Derivative

Performance Based Restricted Stock Units

Options Exercise

Transaction value
Shares: -1,000
Change %: -37%
Price: $0.000000^*
Shares after: 1,670
Date: 17 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,000
Exercise price: $0.000000
Footnotes: F6

AGX transaction Derivative

Renewable Performance Based Restricted Stock Units

Options Exercise

Transaction value
Shares: -4,500
Change %: -47%
Price: $0.000000^*
Shares after: 5,000
Date: 17 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 4,500
Exercise price: $0.000000
Footnotes: F7

AGX transaction Derivative

Time Based Restricted Stock Units

Options Exercise

Transaction value
Shares: -1,666
Change %: -37%
Price: $0.000000^*
Shares after: 2,898
Date: 17 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 1,666
Exercise price: $0.000000
Footnotes: F8

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 8 footnotes

Footnote F1

Pursuant to the one-year performance period vesting schedule of the Renewable Performance-Based Restricted Stock Units ("RRSUs") awarded to the Reporting Person on April 16, 2024, 1,000 shares of the Issuer's common stock became issuable to the Reporting Person on April 16, 2026 and is adjusted for dividends.

Footnote F2

Pursuant to the one-year performance period vesting schedule of the RRSUs awarded to the Reporting Person on April 16, 2025, 500 shares of the Issuer's common stock became issuable to the Reporting Person on April 16, 2026 and is adjusted for dividends.

Footnote F3

Pursuant to the three-year vesting schedule of the Time-Based Restricted Stock Units ("TRSUs") awarded to the Reporting Person on April 16, 2024, 1,333 shares of the Issuer's common stock became issuable to the Reporting Person on April 16, 2026 and is adjusted for dividends.

Footnote F4

Pursuant to the three-year vesting schedule of the TRSUs awarded to the Reporting Person on April 16, 2025, 667 shares of the Issuer's common stock became issuable to the Reporting Person on April 16, 2026 is adjusted for dividends.

Footnote F5

Pursuant to three-year performance period vesting schedule of the Earnings Per Share Performance-Based Restricted Stock Units ("ERSUs") awarded to the Reporting Person on April 17, 2023, 5,000 shares of the Issuer's common stock became issuable to the Reporting Person on April 17, 2026 and is adjusted for dividends. The target number of shares was 2,500.

Footnote F6

Pursuant to three-year performance period vesting schedule of the Performance Based Restricted Stock Units ("PRSUs") awarded to the Reporting Person on April 17, 2023, 2,000 shares of the Issuer's common stock became issuable to the Reporting Person on April 17, 2026 and is adjusted for dividends. The target number of shares was 1,000.

Footnote F7

Pursuant to the one-year performance period vesting schedule of the RRSUs awarded to the Reporting Person on April 17, 2023, 4,500 shares of the Issuer's common stock became issuable to the Reporting Person on April 17, 2026 and is adjusted for dividends.

Footnote F8

Pursuant to the three-year vesting schedule of the TRSUs awarded to the Reporting Person on April 17, 2023, 1,666 shares of the Issuer's common stock became issuable to the Reporting Person on April 17, 2026 and is adjusted for dividends.