Insider Trading — QuoTrend

LANDLESS DAVID – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
IOSP	LANDLESS DAVID	Director	Feb 27 '26	Sale	76.55	1,188	90,947	7,632	Mar 06
IOSP	LANDLESS DAVID	Director	Feb 24 '23	Option Exercise	0.00	627	0	3,732	Feb 27
IOSP	LANDLESS DAVID	Director	Feb 25 '22	Option Exercise	0.00	740	0	7,615	Mar 01
IOSP	LANDLESS DAVID	Director	Feb 25 '22	Sale	96.78	348	33,679	7,267	Mar 01
IOSP	LANDLESS DAVID	Director	May 11 '21	Option Exercise	51.16	1,173	60,016	3,886	May 24