IOSP: MCROBBIE IAN MALCOLM discloses securities transactions

By AlphaYouPublished Oct 6, 2026Form 4

Stocks in this disclosure

Reported activity

MCROBBIE IAN MALCOLM

Reporting filer

MCROBBIE IAN MALCOLM reported Grant or award in INNOSPEC INC.: 3164 units of Phantom Stock (derivative), dated 2026-10-01. The full Form 4 contains 1 transaction entry.

Disclosed: Oct 5, 2026

Reported details

1 entry

All validated entries in this disclosure
Security	Owner	Date	Code	Action	Quantity	Price	Following holdings	Reporting delay	Filed terms and references
Phantom Stock (derivative)	MCROBBIE IAN MALCOLM	2026-10-01	A	Grant or award	3164	0	3,164	4 days	Filed terms security Title: Phantom Stock id: F1 transaction Date: 2026-10-01 transaction Form Type: 4 transaction Code: A equity Swap Involved: false transaction Shares: 3164 transaction Price Per Share: 0 transaction Acquired Disposed Code: A id: F2 expiration Date: 2028-10-01 underlying Security Title: Common Stock underlying Security Shares: 3164 shares Owned Following Transaction: 3164 direct Or Indirect Ownership: D

Phantom Stock (derivative)

Owner: MCROBBIE IAN MALCOLM
Date: 2026-10-01
Code: A
Action: Grant or award
Quantity: 3164
Price: 0
Following holdings: 3,164
Reporting delay: 4 days
Filed terms and references: Filed terms
security Title: Phantom Stock
id: F1
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: A
equity Swap Involved: false
transaction Shares: 3164
transaction Price Per Share: 0
transaction Acquired Disposed Code: A
id: F2
expiration Date: 2028-10-01
underlying Security Title: Common Stock
underlying Security Shares: 3164
shares Owned Following Transaction: 3164
direct Or Indirect Ownership: D

Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.
MCROBBIE IAN MALCOLM: Senior VP R&T.
F1: Each share of phantom stock is the economic equivalent of one share of IOSP common stock.
F2: Award will vest according to the following schedule (each such date, a "Vesting Date"), subject to reporting persons continued employment and satisfactory performance: 25% on February 1, 2027; 25% on October 1, 2027; and 50% on October 1, 2028.

Original sources

SEC ownership filing

Prepared automatically from public filing data. Report a correction.

Security

Owner

Date

Code

Action

Quantity

Price

Following holdings

Reporting delay

Filed terms and references

Phantom Stock (derivative)

MCROBBIE IAN MALCOLM

2026-10-01

Grant or award

3164

3,164

4 days

Filed terms

security Title: Phantom Stock
id: F1
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: A
equity Swap Involved: false
transaction Shares: 3164
transaction Price Per Share: 0
transaction Acquired Disposed Code: A
id: F2
expiration Date: 2028-10-01
underlying Security Title: Common Stock
underlying Security Shares: 3164
shares Owned Following Transaction: 3164
direct Or Indirect Ownership: D

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.

MCROBBIE IAN MALCOLM: Senior VP R&T.

F1: Each share of phantom stock is the economic equivalent of one share of IOSP common stock.

F2: Award will vest according to the following schedule (each such date, a "Vesting Date"), subject to reporting persons continued employment and satisfactory performance: 25% on February 1, 2027; 25% on October 1, 2027; and 50% on October 1, 2028.