David Mac Lennan Net Worth
David Wilson
Updated on March 15, 2026
The estimated Net Worth of David Mac Lennan is at least $1.18 Million dollars as of 23 February 2024. David Lennan owns over 350 units of Ecolab stock worth over $1,181,221 and over the last 13 years David sold ECL stock worth over $0.
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David Lennan ECL stock SEC Form 4 insiders trading
David has made over 22 trades of the Ecolab stock since 2012, according to the Form 4 filled with the SEC. Most recently David bought 350 units of ECL stock worth $113,180 on 23 February 2024.
The largest trade David's ever made was buying 1,000 units of Ecolab stock on 6 March 2019 worth over $171,050. On average, David trades about 137 units every 49 days since 2010. As of 23 February 2024 David still owns at least 5,238 units of Ecolab stock.
You can see the complete history of David Lennan stock trades at the bottom of the page.
