CLEMINSON IAN

PrivateCIK: 1368260
Location

WARRINGTON, X0

CLEMINSON IAN (EVP & CFO) sold 10.5% of their position (2.38K shares) of INNOSPEC INC. on the open market

Open‑market sale worth $182.2K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderCLEMINSON IANCIK 1368260
IssuerINNOSPEC INC.CIK 1054905
Officer· EVP & CFO
Since Feb 2026
-2.38K
Net shares
Net seller
$182.2K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
2.38K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

2.38K

Price / share

$76.56

Trade value

$182.21K

% of position

10.5%
2/27/2026
22.74K20.36K
Total

Net shares

2.38K

Net value

-$182.21K

Derivative Transactions0
No derivative transactions reported
CLEMINSON IAN — Insider Transaction (Form 4) Filed Mar 3, 2026 | Finecho