David MacLennan

Insider Reports History

Location
Eden Prairie, MN
Signature
/s/ Youhao Dong, as Attorney-in-Fact for David W. MacLennan
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by David MacLennan:

Stock Role Class Num Shares Value Price $ Report Date Ownership
ECOLAB INC. Director Common Stock 23K $5.93M $257.60 Dec 8, 2025 Direct
CATERPILLAR INC Director Common Stock 7.95K $4.52M $568.86 Nov 6, 2025 Direct
ECOLAB INC. Director Common Stock 3.5K $914K $261.06 Dec 8, 2025 By Kathleen F. MacLennan Revocable Trust u/a dated 11/07/2002
CATERPILLAR INC Director Phantom Stock Units 389 $217K $557.34 Nov 25, 2025 Direct
ECOLAB INC. Director Common Stock 709 $185K $261.06 Dec 8, 2025 By sibling's trusts
ECOLAB INC. Director Non-Employee Stock Option (Right to Buy) 3.3K Nov 12, 2025 Direct
ECOLAB INC. Director Non-Employee Director Stock Option (Right to Buy) 810 May 12, 2025 Direct

Insider Reports Filed by David MacLennan

Symbol Company Period Transactions Value $ Form Type Date Filed Role
ECL ECOLAB INC. Dec 8, 2025 1 $193K 4 Dec 8, 2025 Director
CAT CATERPILLAR INC Nov 25, 2025 1 $40.1K 4 Nov 26, 2025 Director
ECL ECOLAB INC. Nov 12, 2025 3 -$451 4 Nov 13, 2025 Director
CAT CATERPILLAR INC Nov 6, 2025 1 $171K 4 Nov 6, 2025 Director
ECL ECOLAB INC. Sep 30, 2025 2 $11.6K 4 Oct 2, 2025 Director
CAT CATERPILLAR INC Sep 30, 2025 1 $17.5K 4 Oct 1, 2025 Director
CAT CATERPILLAR INC Aug 18, 2025 1 $204K 4 Aug 19, 2025 Director
ECL ECOLAB INC. Aug 13, 2025 1 $167K 4 Aug 15, 2025 Director
ECL ECOLAB INC. Jun 30, 2025 2 $11.6K 4 Jul 2, 2025 Director
CAT CATERPILLAR INC Jun 30, 2025 1 $16.6K 4 Jul 2, 2025 Director
CAT CATERPILLAR INC Jun 11, 2025 1 $170K 4 Jun 13, 2025 Director
ECL ECOLAB INC. May 12, 2025 1 $0 4 May 14, 2025 Director
ECL ECOLAB INC. May 7, 2025 1 $126K 4 May 9, 2025 Director
CAT CATERPILLAR INC May 7, 2025 1 $120K 4 May 8, 2025 Director
ECL ECOLAB INC. Mar 31, 2025 2 $11.6K 4 Apr 2, 2025 Director
CAT CATERPILLAR INC Mar 31, 2025 1 $16.3K 4 Apr 2, 2025 Director
ECL ECOLAB INC. Feb 13, 2025 1 $106K 4 Feb 18, 2025 Director
ECL ECOLAB INC. Dec 31, 2024 2 $11.6K 4 Jan 3, 2025 Director
CAT CATERPILLAR INC Dec 31, 2024 1 $16.4K 4 Jan 2, 2025 Director
ECL ECOLAB INC. Sep 30, 2024 2 $11.6K 4 Oct 2, 2024 Director
CAT CATERPILLAR INC Sep 30, 2024 1 $16.4K 4 Oct 1, 2024 Director
ECL ECOLAB INC. Aug 2, 2024 1 $156K 4 Aug 6, 2024 Director
ECL ECOLAB INC. Jun 30, 2024 2 $11.8K 4 Jul 2, 2024 Director
CAT CATERPILLAR INC Jun 28, 2024 1 $16.6K 4 Jul 1, 2024 Director
CAT CATERPILLAR INC Jun 12, 2024 1 $170K 4 Jun 13, 2024 Director
ECL ECOLAB INC. May 6, 2024 1 $0 4 May 8, 2024 Director
ECL ECOLAB INC. May 3, 2024 1 $148K 4 May 7, 2024 Director
CAT CATERPILLAR INC May 3, 2024 1 $169K 4 May 6, 2024 Director
ECL ECOLAB INC. Mar 31, 2024 2 $12.2K 4 Apr 2, 2024 Director
CAT CATERPILLAR INC Mar 28, 2024 1 $16.4K 4 Apr 1, 2024 Director
CAT CATERPILLAR INC Feb 23, 2024 1 $113K 4 Feb 26, 2024 Director
ECL ECOLAB INC. Dec 31, 2023 1 $0 4 Jan 3, 2024 Director
ECL ECOLAB INC. Dec 1, 2023 1 $153K 4 Dec 4, 2023 Director
ECL ECOLAB INC. Sep 30, 2023 1 $0 4 Oct 3, 2023 Director
ECL ECOLAB INC. Aug 7, 2023 1 $119K 4 Aug 9, 2023 Director
CAT CATERPILLAR INC Aug 7, 2023 1 $125K 4 Aug 8, 2023 Director
ECL ECOLAB INC. Jun 30, 2023 1 $0 4 Jul 5, 2023 Director
ECL ECOLAB INC. Jun 14, 2023 1 $126K 4 Jun 15, 2023 Director
CAT CATERPILLAR INC Jun 14, 2023 1 $170K 4 Jun 15, 2023 Director
ECL ECOLAB INC. May 4, 2023 1 $0 4 May 5, 2023 Director
ECL ECOLAB INC. Mar 31, 2023 1 $0 4 Apr 4, 2023 Director
CAT CATERPILLAR INC Feb 17, 2023 1 $99.7K 4 Feb 21, 2023 Director
ECL ECOLAB INC. Feb 16, 2023 1 $82.1K 4 Feb 17, 2023 Director
ECL ECOLAB INC. Dec 31, 2022 1 $0 4 Jan 3, 2023 Director
ECL ECOLAB INC. Nov 8, 2022 1 $112K 4 Nov 10, 2022 Director
ECL ECOLAB INC. Sep 30, 2022 1 $0 4 Oct 4, 2022 Director
ECL ECOLAB INC. Jun 30, 2022 1 $0 4 Jul 5, 2022 Director
CAT CATERPILLAR INC Jun 8, 2022 1 $188K 4 Jun 10, 2022 Director
ECL ECOLAB INC. May 5, 2022 2 $103K 4 May 6, 2022 Director
CAT CATERPILLAR INC May 5, 2022 1 $132K 4 May 6, 2022 Director
ECL ECOLAB INC. Mar 31, 2022 1 $0 4 Apr 4, 2022 Director
ECL ECOLAB INC. Feb 18, 2022 1 $107K 4 Feb 22, 2022 Director
CAT CATERPILLAR INC Feb 7, 2022 1 $95.8K 4 Feb 9, 2022 Director
ECL ECOLAB INC. Dec 31, 2021 1 $0 4 Jan 4, 2022 Director
ECL ECOLAB INC. Sep 30, 2021 1 $0 4 Oct 4, 2021 Director
CAT CATERPILLAR INC Aug 4, 2021 1 $103K 4 Aug 5, 2021 Director
ECL ECOLAB INC. Jun 30, 2021 1 $0 4 Jul 2, 2021 Director
ECL ECOLAB INC. May 6, 2021 1 $0 4 May 7, 2021 Director