Neogen CFO receives new option and PSU awards

NEOGEN CORP reported equity awards to its CFO, Richard Bryan Riggsbee, on 2026-08-14.

Rhea-AI Filing Summary

NEOGEN CORP reported equity awards to its CFO, Richard Bryan Riggsbee, on 2026-08-14. He received an option grant covering 261,702 shares of Common Stock at an exercise price of $11.65 per share, expiring on 2036-08-14. According to the disclosure, these options vest in equal annual installments over the first three anniversaries of the grant date.

On the same date, he also received a grant of 51,502 shares of Common Stock, referenced as PSUs, at a stated value of $11.65 per share. The PSUs vest in total at the end of the three-year anniversary of the grant date. Both positions are reported as directly owned following the transactions.

Insider Trade Summary

Grant/Award: 313,204 shares

Grant/Award 2 txns

Insider Riggsbee Richard Bryan

Role CFO

Type	Security	Shares	Price	Value
Grant/Award	Common Stock (Right to Buy) F1	261,702	$0.00	$0.00
Grant/Award	Common Stock F2	51,502	$11.65	$600K

Holdings After Transaction: Common Stock (Right to Buy) — 261,702 contracts (Direct); Common Stock — 51,502 shares (Direct)

Footnotes (2)

1. F1. Options vest in equal annual installments on each of the first three anniversary dates of the grants
2. F2. PSUs vest in total at the end of the three year anniversary date of the grant

Key Figures

Options granted: 261,702 shares Option exercise price: $11.65 per share Option expiration: 2036-08-14 +3 more

6 metrics

Options granted 261,702 shares Common Stock options granted to CFO on 2026-08-14

Option exercise price $11.65 per share Exercise price for 261,702-share option grant

Option expiration 2036-08-14 Expiration date of CFO option grant

PSUs granted 51,502 shares Common Stock/PSUs granted to CFO on 2026-08-14

Shares after option transaction 261,702 shares Directly owned derivative position following option award

Shares after PSU transaction 51,502 shares Directly owned non-derivative shares following PSU award

Key Terms

PSUs, vesting, exercise price, expiration date

4 terms

PSUs financial

"PSUs vest in total at the end of the three year anniversary date"

PSUs are company shares promised to employees or executives that only become actual stock if the business hits specific performance targets over a set period. For investors, PSUs matter because they link pay to measurable outcomes — similar to a conditional bonus that converts into ownership — which can influence management decisions, dilution of shares, and signals about confidence in future results.

vesting financial

"Options vest in equal annual installments on each of the first three anniversary dates"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

exercise price financial

"conversion_or_exercise_price": "11.6500""

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

"expiration_date": "2036-08-14""

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.

FAQ

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

What equity awards did NEOG (NEOG) grant to its CFO on 2026-08-14?

NEOGEN granted CFO Richard Bryan Riggsbee 261,702 options at $11.65 per share and 51,502 PSUs valued at $11.65 per share, both reported as directly owned after the grants.

What are the vesting terms of the CFO stock options reported by NEOG?

The option grant for 261,702 shares of NEOGEN Common Stock vests in three equal annual installments on each of the first three anniversaries of the 2026-08-14 grant date, with an exercise price of $11.65 per share.

When do the NEOG CFO’s options from this Form 4 expire?

The options granted to NEOGEN’s CFO covering 261,702 shares of Common Stock carry an expiration date of 2036-08-14, giving roughly ten years from grant date for potential exercise at $11.65 per share.

How do the PSUs granted to NEOG’s CFO vest?

The grant of 51,502 PSUs to NEOGEN’s CFO vests in total at the end of the three-year anniversary of the 2026-08-14 grant date, rather than in annual installments like the stock options.

Is the NEOG CFO Form 4 transaction a purchase or a compensation award?

The transactions are reported under code A, described as a grant, award, or other acquisition. They reflect equity compensation awards (options and PSUs) to the CFO, not open-market share purchases or sales.

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

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Available on EDGAR 08/14/2026 - 08:54 PM Accepted by SEC EDGAR 08/14/2026 - 08:53 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^*

Riggsbee Richard Bryan

(Last) (First) (Middle)

620 LESHER PLACE

(Street)

LANSING MICHIGAN 48912

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
NEOGEN CORP [ NEOG ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/14/2026

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
Common Stock	08/14/2026		A		51,502(2)	A	$11.65	51,502	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
Common Stock (Right to Buy)	$11.65	08/14/2026		A		261,702		(1)	08/14/2036	Common Stock	261,702	$0	261,702	D

Explanation of Responses:

1. Options vest in equal annual installments on each of the first three anniversary dates of the grants

2. PSUs vest in total at the end of the three year anniversary date of the grant

	Christopher Sefcheck (attorney in fact)	08/14/2026
	** 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)