David MacLennan

Insider Reports History

Location
Saint Paul, MN
Signature
/s/ Nicole Puza, POA 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:

Company Role Class Num Shares Value Price $ Report Date Ownership
ECOLAB INC. Director Common Stock 23,224 $6,123,601 $263.68 31 Dec 2025 Direct
CATERPILLAR INC Director Common Stock 7,947 $4,520,730 $568.86 06 Nov 2025 Direct
ECOLAB INC. Director Common Stock 3,500 $925,470 $264.42 31 Dec 2025 By Kathleen F. MacLennan Revocable Trust u/a dated 11/07/2002
CATERPILLAR INC Director Phantom Stock Units 419 $241,130 $575.49 31 Dec 2025 Direct
ECOLAB INC. Director Common Stock 709 $187,473 $264.42 31 Dec 2025 By sibling's trusts
ECOLAB INC. Director Non-Employee Stock Option (Right to Buy) 3,300 12 Nov 2025 Direct
ECOLAB INC. Director Non-Employee Director Stock Option (Right to Buy) 810 12 May 2025 Direct

Insider Reports Filed by David MacLennan

Symbol Company Period Transactions Value $ Form Type Role Filing Time
CAT CATERPILLAR INC 31 Dec 2025 1 +$17,265 4 Director 05 Jan 2026, 18:28
ECL ECOLAB INC. 31 Dec 2025 2 +$11,562 4 Director 05 Jan 2026, 17:02
ECL ECOLAB INC. 08 Dec 2025 1 +$193,198 4 Director 08 Dec 2025, 16:25
CAT CATERPILLAR INC 25 Nov 2025 1 +$40,128 4 Director 26 Nov 2025, 13:10
ECL ECOLAB INC. 12 Nov 2025 3 -$451 4 Director 13 Nov 2025, 16:44
CAT CATERPILLAR INC 06 Nov 2025 1 +$170,658 4 Director 06 Nov 2025, 15:15
ECL ECOLAB INC. 30 Sep 2025 2 +$11,563 4 Director 02 Oct 2025, 16:43
CAT CATERPILLAR INC 30 Sep 2025 1 +$17,532 4 Director 01 Oct 2025, 20:24
CAT CATERPILLAR INC 18 Aug 2025 1 +$203,880 4 Director 19 Aug 2025, 16:22
ECL ECOLAB INC. 13 Aug 2025 1 +$167,108 4 Director 15 Aug 2025, 16:43
ECL ECOLAB INC. 30 Jun 2025 2 +$11,563 4 Director 02 Jul 2025, 16:42
CAT CATERPILLAR INC 30 Jun 2025 1 +$16,640 4 Director 02 Jul 2025, 13:58
CAT CATERPILLAR INC 11 Jun 2025 1 +$169,919 4 Director 13 Jun 2025, 15:38
ECL ECOLAB INC. 12 May 2025 1 $0 4 Director 14 May 2025, 16:59
ECL ECOLAB INC. 07 May 2025 1 +$125,872 4 Director 09 May 2025, 16:54
CAT CATERPILLAR INC 07 May 2025 1 +$120,262 4 Director 08 May 2025, 08:48
ECL ECOLAB INC. 31 Mar 2025 2 +$11,564 4 Director 02 Apr 2025, 17:03
CAT CATERPILLAR INC 31 Mar 2025 1 +$16,350 4 Director 02 Apr 2025, 11:23
ECL ECOLAB INC. 13 Feb 2025 1 +$105,806 4 Director 18 Feb 2025, 16:59
ECL ECOLAB INC. 31 Dec 2024 2 +$11,563 4 Director 03 Jan 2025, 17:14
CAT CATERPILLAR INC 31 Dec 2024 1 +$16,370 4 Director 02 Jan 2025, 16:53
ECL ECOLAB INC. 30 Sep 2024 2 +$11,562 4 Director 02 Oct 2024, 16:44
CAT CATERPILLAR INC 30 Sep 2024 1 +$16,371 4 Director 01 Oct 2024, 13:06
ECL ECOLAB INC. 02 Aug 2024 1 +$156,265 4 Director 06 Aug 2024, 16:35
ECL ECOLAB INC. 30 Jun 2024 2 +$11,782 4 Director 02 Jul 2024, 16:57
CAT CATERPILLAR INC 28 Jun 2024 1 +$16,563 4 Director 01 Jul 2024, 16:31
CAT CATERPILLAR INC 12 Jun 2024 1 +$169,953 4 Director 13 Jun 2024, 13:12
ECL ECOLAB INC. 06 May 2024 1 $0 4 Director 08 May 2024, 16:54
ECL ECOLAB INC. 03 May 2024 1 +$147,788 4 Director 07 May 2024, 16:34
CAT CATERPILLAR INC 03 May 2024 1 +$168,695 4 Director 06 May 2024, 09:24
ECL ECOLAB INC. 31 Mar 2024 2 +$12,189 4 Director 02 Apr 2024, 17:08
CAT CATERPILLAR INC 28 Mar 2024 1 +$16,442 4 Director 01 Apr 2024, 16:52
CAT CATERPILLAR INC 23 Feb 2024 1 +$113,180 4 Director 26 Feb 2024, 17:47
ECL ECOLAB INC. 31 Dec 2023 1 $0 4 Director 03 Jan 2024, 17:11
ECL ECOLAB INC. 01 Dec 2023 1 +$153,221 4 Director 04 Dec 2023, 16:36
ECL ECOLAB INC. 30 Sep 2023 1 $0 4 Director 03 Oct 2023, 17:08
ECL ECOLAB INC. 07 Aug 2023 1 +$119,424 4 Director 09 Aug 2023, 17:33
CAT CATERPILLAR INC 07 Aug 2023 1 +$124,744 4 Director 08 Aug 2023, 11:32
ECL ECOLAB INC. 30 Jun 2023 1 $0 4 Director 05 Jul 2023, 17:04
ECL ECOLAB INC. 14 Jun 2023 1 +$126,158 4 Director 15 Jun 2023, 16:24
CAT CATERPILLAR INC 14 Jun 2023 1 +$169,837 4 Director 15 Jun 2023, 11:01
ECL ECOLAB INC. 04 May 2023 1 $0 4 Director 05 May 2023, 18:44
ECL ECOLAB INC. 31 Mar 2023 1 $0 4 Director 04 Apr 2023, 18:02
CAT CATERPILLAR INC 17 Feb 2023 1 +$99,716 4 Director 21 Feb 2023, 09:40
ECL ECOLAB INC. 16 Feb 2023 1 +$82,081 4 Director 17 Feb 2023, 15:42
ECL ECOLAB INC. 31 Dec 2022 1 $0 4 Director 03 Jan 2023, 16:38
ECL ECOLAB INC. 08 Nov 2022 1 +$111,728 4 Director 10 Nov 2022, 15:38
ECL ECOLAB INC. 30 Sep 2022 1 $0 4 Director 04 Oct 2022, 17:26
ECL ECOLAB INC. 30 Jun 2022 1 $0 4 Director 05 Jul 2022, 16:54
CAT CATERPILLAR INC 08 Jun 2022 1 +$187,517 4 Director 10 Jun 2022, 12:24
ECL ECOLAB INC. 05 May 2022 2 +$102,604 4 Director 06 May 2022, 16:45
CAT CATERPILLAR INC 05 May 2022 1 +$131,892 4 Director 06 May 2022, 11:07
ECL ECOLAB INC. 31 Mar 2022 1 $0 4 Director 04 Apr 2022, 16:53
ECL ECOLAB INC. 18 Feb 2022 1 +$107,452 4 Director 22 Feb 2022, 15:54
CAT CATERPILLAR INC 07 Feb 2022 1 +$95,760 4 Director 09 Feb 2022, 11:28
ECL ECOLAB INC. 31 Dec 2021 1 $0 4 Director 04 Jan 2022, 16:12
ECL ECOLAB INC. 30 Sep 2021 1 $0 4 Director 04 Oct 2021, 17:25
CAT CATERPILLAR INC 04 Aug 2021 1 +$103,100 4 Director 05 Aug 2021, 12:36
ECL ECOLAB INC. 30 Jun 2021 1 $0 4 Director 02 Jul 2021, 17:00
ECL ECOLAB INC. 06 May 2021 1 $0 4 Director 07 May 2021, 17:52