David MacLennan

Director, Ecolab; Director, Caterpillar

Bought, 12 months

$1.0M

Sold, 12 months

$0.0M

Companies

Latest trade

May 13, 2026

Companies

EcolabDirector +$0.6M CaterpillarDirector +$0.4M

Trades

ECL Bought 1,000 shares at $250.65 $0.3M May 13

CAT Bought 250 shares at $876.84 $0.2M May 4

ECL Bought 800 shares at $256.91 $0.2M May 4

ECL Bought 750 shares at $257.60 $0.2M Dec 8

CAT Bought 300 shares at $568.86 $0.2M Nov 6

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.