AMERICAN VANGUARD (AVD) SVP awarded 20,000 incentive stock options

Rhea-AI Filing Summary

AMERICAN VANGUARD CORP senior vice president of manufacturing Gilliam Nolteanous received a grant of stock options. The award covers 20,000 options to buy common stock at an exercise price of $2.51 per share.

These incentive stock options vest in full on the third anniversary of the June 4, 2026 grant date and expire on the tenth anniversary, June 4, 2036. Following this grant, Nolteanous holds 20,000 options directly, reflecting compensation rather than an open-market share purchase.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Gilliam Nolteanous

Role SVP Manufacturing

Type	Security	Shares	Price	Value
Grant/Award	Option to Buy	20,000	$0.00	--

Holdings After Transaction: Option to Buy — 20,000 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Options granted: 20,000 options Exercise price: $2.51 per share Underlying shares: 20,000 shares +3 more

6 metrics

Options granted 20,000 options Incentive stock options granted June 4, 2026

Exercise price $2.51 per share Strike price for the 20,000 options

Underlying shares 20,000 shares Common stock underlying the options

Vesting date Third anniversary of June 4, 2026 Options vest 3 years after grant

Expiration date June 4, 2036 Options expire 10 years after grant

Options held after grant 20,000 options Total derivative holdings following transaction

Key Terms

incentive stock options, vest in their entirety, exercise price, expiration date

4 terms

incentive stock options financial

"These constitute incentive stock options that vest in their entirety on the third anniversary"

Incentive stock options are a type of employee stock option that gives eligible workers the right to buy company shares at a fixed price later on, often below future market value. They matter to investors because they align employee incentives with company performance, can dilute existing ownership when exercised, and create potential tax advantages for option holders if certain holding-time rules are met — think of them as a coupon to buy stock at today’s price with extra tax rules attached.

vest in their entirety financial

"that vest in their entirety on the third anniversary of the grant date"

exercise price financial

"conversion or exercise price of 2.5100 per share for the options"

The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.

expiration date financial

"and expire on the tenth anniversary of the grant date, the expiration date is 2036-06-04"

The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Gilliam Nolteanous

(Last) (First) (Middle)

15440 LAGUNA CANYON ROAD, SUITE 100

(Street)

IRVINE CALIFORNIA 92618

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
AMERICAN VANGUARD CORP [ AVD ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP Manufacturing

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/04/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Option to Buy	$2.51	06/04/2026		A		20,000(1)		06/04/2029	06/04/2036	Common Stock	20,000	$0	20,000	D

Explanation of Responses:

1. These constitute incentive stock options that vest in their entirety on the third anniversary of the grant date and expire on the tenth anniversary of the grant date.

	/s/ NOLTEANOUS GILLIAM	06/05/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did AMERICAN VANGUARD (AVD) report for Gilliam Nolteanous?

AMERICAN VANGUARD reported that SVP Manufacturing Gilliam Nolteanous received an option grant for 20,000 shares. These incentive stock options are compensation-related, giving the right to buy common stock at a fixed exercise price in the future.

How many AMERICAN VANGUARD (AVD) options were granted to the SVP Manufacturing?

Gilliam Nolteanous was granted options on 20,000 shares of AMERICAN VANGUARD common stock. The options are incentive stock options with a set exercise price and defined vesting and expiration terms outlined in the Form 4 disclosure.

What is the exercise price of Gilliam Nolteanous’s AMERICAN VANGUARD (AVD) stock options?

The incentive stock options granted to Gilliam Nolteanous have an exercise price of $2.51 per share. This means he can purchase AMERICAN VANGUARD common stock at that price once the options are vested and before they expire.

When do Gilliam Nolteanous’s AMERICAN VANGUARD (AVD) stock options vest and expire?

The options vest in their entirety on the third anniversary of the June 4, 2026 grant date. They expire on the tenth anniversary of the grant, June 4, 2036, if not exercised before that expiration date.

Are Gilliam Nolteanous’s AMERICAN VANGUARD (AVD) option grants open-market purchases?

No, the Form 4 shows a grant of incentive stock options as compensation, coded as an acquisition award. This is not an open-market stock purchase but an option giving the right to buy shares at a fixed exercise price later.