Cleminson Ian
EVP & CFO
Cleminson Ian has filed 4 SEC Form 4 filings (5 transaction rows) across 1 company, with disclosures dating back to 2026. 4 of those filings fall inside the rolling window. Most recent filing: Mar 6, 2026.
On the most recent filing, Cleminson Ian is listed as EVP & CFO at INNOSPEC INC. Inside the rolling window, Cleminson Ian reported no open-market purchases and 1 open-market sale totaling $364K in IOSP.
Companies traded
Other insiders at IOSP
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$364K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Cleminson Ian made?
Cleminson Ian has filed 4 SEC Form 4 filings (5 transaction rows) across 1 company since 2026.
Which companies does Cleminson Ian trade?
Cleminson Ian has filed SEC Form 4 disclosures for 1 company, including IOSP.
When was Cleminson Ian's most recent SEC Form 4 filing?
Cleminson Ian's most recent SEC Form 4 filing on Tracefour is dated Mar 6, 2026.
What is Cleminson Ian's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Cleminson Ian is listed as EVP & CFO.
What is Cleminson Ian's total buy and sell value in the current window?
Inside the rolling retention window, Cleminson Ian bought $0 and sold $364K based on SEC Form 4 filings.
What was Cleminson Ian's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 4,760 IOSP shares on 2026-02-27, worth $364K, per SEC Form 4 filings.