Innospec (IOSP) director awarded 1,539 RSUs for board service

Rhea-AI Filing Summary

INNOSPEC INC. director Claudia Poccia reported an equity award on Form 4. She acquired 1,539 Restricted Stock Units (RSUs) tied to common stock, granted for her service as a non-employee director. These RSUs vest in full on February 23, 2029.

After this grant, Poccia directly holds a total of 6,627 shares or share-equivalent units of the company’s common stock. The transaction reflects a compensation-related stock award rather than an open-market purchase or sale.

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

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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^*

Poccia Claudia

(Last) (First) (Middle)

8310 SOUTH VALLEY HIGHWAY

SUITE 350

(Street)

ENGLEWOOD CO 80112

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
INNOSPEC INC. [ IOSP ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/23/2026

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

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

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

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	02/23/2026		A		1,539(1)	A	$0.00	6,627	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 Restricted Stock Units ("RSUs") vesting in full on February 23, 2029, granted by Issuer in connection with Reporting Person's service as a non-employee director.

	Claudia Poccia	02/24/2026
	** 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).
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FAQ

What insider transaction did IOSP director Claudia Poccia report?

Claudia Poccia reported receiving 1,539 Restricted Stock Units (RSUs) tied to Innospec common stock. The award was granted as part of her compensation for serving as a non-employee director and was recorded as an acquisition on Form 4.

When do Claudia Poccia’s newly granted IOSP RSUs vest?

The 1,539 Restricted Stock Units granted to Claudia Poccia vest in full on February 23, 2029. This means she must remain eligible through that date for the entire award to convert into Innospec common shares or their equivalent.

How many IOSP shares does Claudia Poccia hold after this Form 4?

Following the reported RSU grant, Claudia Poccia directly holds a total of 6,627 Innospec common shares or share-equivalent units. This figure includes the newly awarded 1,539 Restricted Stock Units reported in the February 23, 2026 transaction.

Was cash paid for Claudia Poccia’s IOSP RSU grant?

No cash changed hands for this RSU grant; the Form 4 shows a price of $0.0000 per unit. The 1,539 Restricted Stock Units were issued by Innospec as stock-based compensation for Claudia Poccia’s service as a non-employee director.

What does transaction code "A" mean in Claudia Poccia’s IOSP Form 4?

Transaction code "A" indicates a grant, award, or other acquisition of securities. In this case, it reflects Innospec’s grant of 1,539 Restricted Stock Units to director Claudia Poccia as part of her equity compensation package on February 23, 2026.