Arkolith/Insider Trading/IOSP/Form 4/A

Blackmore Milton C

DirectorINNOSPEC INC. (IOSP) · full profile →Form 4/A · filed Mar 6, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$45K
Net Open-Market Flow
-$45K
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 27, 2026Sell(S)307$76.79$24K11K
Feb 27, 2026Sell(S)287$76.30$22K11K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4/A filing (accession 0001193125-26-097180) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4/A XML