Gregory Russell Cook

2 articles

Ecolab Co-Chief Operating Officer Sells US$1.3 Million in Stock

Ecolab's Co-Chief Operating Officer Gregory Russell Cook sold US$1.3 million worth of shares, reducing his holding by 23%, while net insider buying remains positive over the last year.

Simply Wall Street · 2026-08-13 10:19

Ecolab Insider Sells US$1.3 Million in Shares

Ecolab Co-Chief Operating Officer Gregory Russell Cook sold US$1.3 million worth of shares, decreasing his holding by 23%. This follows a year where insider buying previously outweighed selling.

Simply Wall Street · 2026-08-13 10:08