Brian Watt

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
IOSP $81.98 1,896 Officer 30,992 2019-05-30 Filing
IOSP $75.32 3,500 Officer 30,553 2018-05-24 Filing
IOSP $75.32 3,500 Officer 26,349 2018-05-24 Filing
IOSP $70.17 440 Officer 30,290 2017-11-21 Filing
IOSP $61.30 3,000 Officer 32,089 2016-11-16 Filing
IOSP $57.47 3,000 Officer 34,644 2015-11-23 Filing
IOSP $44.14 3,000 Officer 37,644 2015-03-04 Filing
IOSP $43.90 302 Officer 38,176 2015-02-24 Filing
IOSP $43.67 322 Officer 37,837 2014-02-25 Filing
IOSP $44.62 510 Officer 37,896 2013-12-05 Filing
IOSP $44.62 510 Officer 37,896 2013-12-05 Filing
IOSP $42.53 680 Officer 13,667 2013-03-11 Filing
IOSP $38.86 1,860 Officer 14,347 2013-02-26 Filing