A
$ Value
$0
Shares
2,521
Price
$0
Filed
Feb 25
Insider
Name
GRIFFIN HARDY LOUIS III
Title
SVP, HUMAN RESOURCES
CIK
0001862015
Roles
Officer
Transaction Details
Transaction Date
2026-02-23
Code
A
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
10,562
Footnotes
Represents Restricted Stock Units ("RSUs") granted on February 23, 2026 which vest in full on February 23, 2029.
Filing Info
GRIFFIN HARDY LOUIS III's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-02-27 | IOSP | F | $31K |
| 2026-02-23 | IOSP | A | $0 |
| 2026-02-16 | IOSP | A | $0 |
| 2025-05-13 | IOSP | F | $55K |
Other Insiders at IOSP (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| PARRETTE LESLIE J | — | — | 2026-02-23 |
|
MCROBBIE IAN MALCOLM
Senior VP R&T
|
— | — | 2026-02-23 |
|
Williams Patrick
PRESIDENT & CEO
|
— | — | 2026-02-27 |
|
Cleminson Ian
EVP & CFO
|
— | $364K | 2026-02-27 |
| Blackmore Milton C | — | $175K | 2026-02-27 |
| PADFIELD Larry | — | $175K | 2026-02-27 |
| LANDLESS DAVID | — | $91K | 2026-02-27 |
|
Jones David B.
SVP, GC & CCO
|
— | $78K | 2026-03-03 |
| Poccia Claudia | — | $18K | 2026-02-27 |
| Arnold Elizabeth K | — | — | 2026-02-23 |
|
Blair Graeme
Head of Group Finance
|
— | — | 2026-02-23 |
|
BARNES CORBIN
SVP, Corporate Dev and IR
|
— | — | 2026-02-27 |
|
GRIFFIN HARDY LOUIS III
SVP, HUMAN RESOURCES
|
— | — | 2026-02-27 |