IOSP
Innospec Inc
$405K
Cluster sell
Discretionary Insider Activity
Date:
02/27/2026
Insiders:
Jones David B., SVP, GC & CCO, and 5 others
Prior trend:
11 months of no clear discretionary insider activity

Summary

A $405K cluster sell for Innospec Inc (IOSP) on 02/27/2026 after 11 months of no clear discretionary insider activity trend.

Reports

Action Amount Date Insider Role(s) SEC Filing No
Sell $78K 03/03/2026 Jones David B. SVP, GC & CCO 0001193125-26-089161
Sell $182K 03/06/2026 Cleminson Ian EVP & CFO 0001193125-26-096980
Sell $45K 03/06/2026 LANDLESS DAVID Director 0001193125-26-096987
Sell $9K 03/06/2026 Poccia Claudia Director 0001193125-26-096992
Sell $45K 03/06/2026 PADFIELD Larry Director 0001193125-26-097170
Sell $45K 03/06/2026 Blackmore Milton C Director 0001193125-26-097180

Stake Changes

Action Insider Role(s) Total Change % Change
Sell Jones David B. SVP, GC & CCO $78K 6.5%
Sell Cleminson Ian EVP & CFO $182K 10.5%
Sell LANDLESS DAVID Director $45K 7.2%
Sell Poccia Claudia Director $9K 1.8%
Sell PADFIELD Larry Director $45K 5.9%
Sell Blackmore Milton C Director $45K 5.3%

Transactions

Action Amount Date Insider Security Type SEC Code
– 02/27/2026 Jones David B. Common Stock Non-discretionary Tax Withholding
Sell $88K 02/27/2026 Cleminson Ian Common Stock Discretionary Sale
Sell $95K 02/27/2026 Cleminson Ian Common Stock Discretionary Sale
Sell $22K 02/27/2026 LANDLESS DAVID Common Stock Discretionary Sale
Sell $24K 02/27/2026 LANDLESS DAVID Common Stock Discretionary Sale
Sell $4K 02/27/2026 Poccia Claudia Common Stock Discretionary Sale
Sell $5K 02/27/2026 Poccia Claudia Common Stock Discretionary Sale
Sell $22K 02/27/2026 PADFIELD Larry Common Stock Discretionary Sale
Sell $24K 02/27/2026 PADFIELD Larry Common Stock Discretionary Sale
Sell $22K 02/27/2026 Blackmore Milton C Common Stock Discretionary Sale
Sell $24K 02/27/2026 Blackmore Milton C Common Stock Discretionary Sale
Sell $78K 03/03/2026 Jones David B. Common Stock Discretionary Sale

Stats

Prior max multiple:
16.1
Prior median multiple:
16.1

Metadata

Signal ID:
hfvsoVuaMkdCOCZj
Scanned on:
04/01/2026
Status:
Current