Inotiv (NASDAQ: NOTV) EVP has 5,800 shares withheld for RSU taxes

Rhea-AI Filing Summary

Inotiv, Inc. executive Andrea Castetter, EVP, General Counsel, Secretary and Chief Compliance Officer, reported a tax-related share disposition. On the vesting of restricted stock units, 5,800 shares of Common Stock were withheld by Inotiv to satisfy tax withholding obligations. After this non-market transaction, Castetter directly holds 49,200 shares of Inotiv Common Stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Castetter Andrea

Role EVP, GC, Sec'y & CCO

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	5,800	$0.0185	$107.30

Holdings After Transaction: Common Stock — 49,200 shares (Direct, null)

Footnotes (1)

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Key Figures

Tax-withheld shares: 5,800 shares Post-transaction holdings: 49,200 shares Reported price per share: $0.0185 per share +1 more

4 metrics

Tax-withheld shares 5,800 shares Shares withheld to satisfy tax obligations on RSU vesting

Post-transaction holdings 49,200 shares Common Stock directly held after tax-withholding disposition

Reported price per share $0.0185 per share Reference price associated with 5,800-share tax-withholding entry

Transaction date June 18, 2026 Date of tax-withholding disposition reported on Form 4

Key Terms

restricted stock units, tax withholding obligations, Common Stock, Form 4

4 terms

restricted stock units financial

"on the vesting of restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax withholding obligations financial

"to satisfy tax withholding obligations on the vesting"

Common Stock financial

"5,800 shares of Common Stock were withheld"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 regulatory

"reported in this Form 4 filing with the SEC"

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.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/23/2026 - 04:06 PM Accepted by SEC EDGAR 06/23/2026 - 04:05 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^*

Castetter Andrea

(Last) (First) (Middle)

2701 KENT AVENUE

(Street)

WEST LAFAYETTE INDIANA 47906

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Inotiv, Inc. [ NOTV ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, GC, Sec'y & CCO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/18/2026

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	06/18/2026		F		5,800(1)	D	$0.0185	49,200	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. Represents shares withheld by Inotiv, Inc. to satisfy tax withholding obligations on the vesting of restricted stock units.

	/s/ Andrea Castetter	06/23/2026
	** 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 did Inotiv (NOTV) executive Andrea Castetter report in this Form 4?

Andrea Castetter reported a tax-withholding disposition related to restricted stock units. 5,800 Inotiv Common Stock shares were withheld by the company to cover tax obligations, leaving her with 49,200 directly held shares after the transaction.

Was the Inotiv (NOTV) Form 4 transaction an open-market sale?

No, the Form 4 shows a tax-withholding transaction, not an open-market sale. Shares were withheld by Inotiv to satisfy tax obligations on vested restricted stock units, a common administrative process for equity compensation.

How many Inotiv (NOTV) shares were withheld for taxes in this filing?

The filing shows that 5,800 shares of Inotiv Common Stock were withheld. These shares were used to cover tax withholding obligations triggered by the vesting of restricted stock units awarded to executive Andrea Castetter.

How many Inotiv (NOTV) shares does Andrea Castetter hold after this Form 4?

Following the tax-withholding disposition, Andrea Castetter directly holds 49,200 shares of Inotiv Common Stock. This figure reflects her post-transaction ownership as reported in the Form 4 filing with the SEC.

What does transaction code "F" mean in the Inotiv (NOTV) Form 4?

Transaction code "F" indicates a payment of tax liability by delivering securities. In this case, Inotiv withheld 5,800 shares from Andrea Castetter’s vested restricted stock units to meet tax withholding requirements instead of selling shares on the market.