Phibro COO granted 3,726 RSUs in correction

COO Larry Lee Miller received a corrected grant of 3,726 RSUs in PAHC, vesting over three years subject to continued employment.

This filing corrects an earlier one, and you can read the original Form 4 if you want to see what changed.

Rhea-AI Filing Summary

PHIBRO ANIMAL HEALTH CORP (symbol: PAHC) is the issuer of record for a Form 4/A filing submitted to the SEC. Miller Larry Lee reported acquisition or exercise transactions in this Form 4 filing.

PHIBRO ANIMAL HEALTH CORP (PAHC) reported that its Chief Operating Officer, Larry Lee Miller, received a grant of 3,726 restricted stock units (RSUs) on August 6, 2026, each representing one share of Class A Common Stock. Following this award, he directly holds 38,275 shares/RSUs in total. The RSUs vest in substantially equal installments on each of the first three anniversaries of August 1, 2026, subject to his continued employment, and this Form 4/A corrects an earlier filing that had understated the number of RSUs granted due to a calculation error.

Insider Trade Summary

Grant/Award: 3,726 shares

Grant/Award 1 txn

Insider Miller Larry Lee

Role Chief Operating Officer

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock F1, F2, F3	3,726	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 38,275 shares (Direct)

Footnotes (3)

1. F1. The reported securities represent restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Class A Common Stock.
2. F2. The RSUs vest in substantially equal installments on each of the first three anniversaries of August 1, 2026, subject to the Reporting Person's continued employment through the applicable vesting date.
3. F3. This amendment to the Form 4 filed on August 10, 2026 (the "Original Form 4") corrects the number of RSUs granted on August 6, 2026, which was inadvertently understated in the Original Form 4 due to a calculation error. The reported amount in this amendment correctly reflects the number of RSUs granted on August 6, 2026.

Key Figures

RSUs granted: 3,726 units Shares/RSUs held after transaction: 38,275 shares/units Vesting term: 3 years +2 more

5 metrics

RSUs granted 3,726 units Restricted stock units granted to COO on August 6, 2026

Shares/RSUs held after transaction 38,275 shares/units Direct holdings of Larry Lee Miller following the August 6, 2026 grant

Vesting term 3 years RSUs vest in substantially equal installments on first three anniversaries of August 1, 2026

Transaction price per share $0.00 per share Equity award recorded with no cash price per RSU in the grant

Transactions acquiring securities 1 transaction One acquisition-type transaction reported on this Form 4/A

Key Terms

restricted stock units ("RSUs"), Class A Common Stock, vest, Form 4, +1 more

5 terms

restricted stock units ("RSUs") financial

"The reported securities represent restricted stock units ("RSUs"), each of which..."

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

Class A Common Stock financial

"each of which represents a contingent right to receive one share of Class A Common Stock"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

vest financial

"The RSUs vest in substantially equal installments on each of the first three anniversaries..."

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

Form 4 regulatory

"This amendment to the Form 4 filed on August 10, 2026 corrects the number..."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

calculation error financial

"which was inadvertently understated in the Original Form 4 due to a calculation error"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did PAHC disclose for its COO on this amended Form 4?

PAHC disclosed that Chief Operating Officer Larry Lee Miller received a grant of 3,726 restricted stock units on August 6, 2026, each RSU representing one share of Class A Common Stock, with no cash price per share reported for the grant.

How many PAHC shares or RSUs does the COO hold after this RSU grant?

After the August 6, 2026 grant, Larry Lee Miller is reported to directly hold 38,275 shares/RSUs of PAHC Class A Common Stock, as stated in the filing’s post-transaction holdings column.

What is the vesting schedule for the 3,726 PAHC RSUs granted to the COO?

The 3,726 RSUs vest in substantially equal installments on each of the first three anniversaries of August 1, 2026, and vesting is subject to the reporting person’s continued employment through each applicable vesting date.

Why did PAHC file an amended Form 4 (Form 4/A) for this RSU grant?

The amended Form 4 states that it corrects the number of RSUs granted on August 6, 2026, which was inadvertently understated in the original Form 4 due to a calculation error. The amount reported now reflects the correct number of RSUs granted.

Was the PAHC COO’s RSU grant made under a Rule 10b5-1 trading plan?

The filing indicates the Rule 10b5-1 checkbox is not checked, and there is no footnote stating that the RSU grant was made pursuant to a Rule 10b5-1 or similar pre-arranged trading plan.

What type of security did the COO of PAHC receive in this transaction?

The COO received restricted stock units (RSUs), each representing a contingent right to receive one share of PAHC Class A Common Stock, as described in the filing’s footnotes.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/17/2026 - 05:32 PM Accepted by SEC EDGAR 09/17/2026 - 05:32 PM Learn about SEC filing dates

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^*

Miller Larry Lee

(Last) (First) (Middle)

300 FRANK W. BURR BLVD., STE 21

(Street)

TEANECK NEW JERSEY 07059

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
PHIBRO ANIMAL HEALTH CORP [ PAHC ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Operating Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/06/2026

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)
08/10/2026

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
Class A Common Stock(1)	08/06/2026		A		3,726(2)(3)	A	$0	38,275	D

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

Explanation of Responses:

1. The reported securities represent restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Class A Common Stock.

2. The RSUs vest in substantially equal installments on each of the first three anniversaries of August 1, 2026, subject to the Reporting Person's continued employment through the applicable vesting date.

3. This amendment to the Form 4 filed on August 10, 2026 (the "Original Form 4") corrects the number of RSUs granted on August 6, 2026, which was inadvertently understated in the Original Form 4 due to a calculation error. The reported amount in this amendment correctly reflects the number of RSUs granted on August 6, 2026.

	/s/ Judith Weinstein, as Attorney-in-Fact for Larry Lee Miller	09/17/2026
	** 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)