DANAHER CORPORATION

Ticker: DHR CUSIP: 235851102 Class: COM

DUDLEY & SHANLEY, INC.'s Holding History (CIK: 0000883511)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 114,881 Value ($000) $26,299 Avg Close $219.54 Range $198.36 - $234.67

Q3 2025

Shares 114,941 Value ($000) $22,788 Avg Close $198.37 Range $179.46 - $213.34

Q2 2025

Shares 109,552 Value ($000) $21,641 Avg Close $193.02 Range $170.19 - $206.02

Q1 2025

Shares 109,342 Value ($000) $22,415 Avg Close $216.97 Range $195.57 - $256.62

Q4 2024

Shares 109,257 Value ($000) $25,080 Avg Close $243.95 Range $223.75 - $277.34

Q3 2024

Shares 109,257 Value ($000) $30,376 Avg Close $262.43 Range $235.96 - $279.34

Q2 2024

Shares 109,257 Value ($000) $27,298 Avg Close $250.27 Range $228.56 - $266.57

Q1 2024

Shares 111,719 Value ($000) $27,898 Avg Close $241.47 Range $220.19 - $256.28

Q4 2023

Shares 110,704 Value ($000) $25,610 Avg Close $210.35 Range $179.99 - $231.76

Q3 2023

Shares 99,705 Value ($000) $24,737 Avg Close $220.19 Range $202.96 - $235.97

Q2 2023

Shares 90,150 Value ($000) $21,636 Avg Close $208.76 Range $193.39 - $228.38

Q1 2023

Shares 90,150 Value ($000) $22,721 Avg Close $224.08 Range $206.96 - $243.92

Q4 2022

Shares 76,790 Value ($000) $20,382 Avg Close $228.13 Range $204.86 - $247.44

Q3 2022

Shares 80,420 Value ($000) $20,772 Avg Close $240.69 Range $211.67 - $264.81

Q2 2022

Shares 80,420 Value ($000) $20,388 Avg Close $226.23 Range $203.49 - $263.93

Q1 2022

Shares 82,020 Value ($000) $24,059 Avg Close $245.73 Range $221.55 - $285.84

Q4 2021

Shares 82,020 Value ($000) $26,985 Avg Close $270.11 Range $245.61 - $288.37

Q3 2021

Shares 83,630 Value ($000) $25,460 Avg Close $266.79 Range $232.06 - $290.14

Q2 2021

Shares 87,900 Value ($000) $23,589 Avg Close $217.14 Range $194.58 - $237.25

Q1 2021

Shares 87,590 Value ($000) $19,715 Avg Close $198.70 Range $183.19 - $215.83

Q4 2020

Shares 82,830 Value ($000) $18,400 Avg Close $196.00 Range $183.22 - $215.19

Q3 2020

Shares 63,900 Value ($000) $13,760 Avg Close $173.71 Range $151.64 - $187.72

Q2 2020

Shares 64,050 Value ($000) $11,326 Avg Close $140.03 Range $110.45 - $154.58

Q1 2020

Shares 74,950 Value ($000) $10,374 Avg Close $131.31 Range $103.30 - $146.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	114,881	$26,299	$219.54	$198.36 - $234.67
Q3 2025	114,941	$22,788	$198.37	$179.46 - $213.34
Q2 2025	109,552	$21,641	$193.02	$170.19 - $206.02
Q1 2025	109,342	$22,415	$216.97	$195.57 - $256.62
Q4 2024	109,257	$25,080	$243.95	$223.75 - $277.34
Q3 2024	109,257	$30,376	$262.43	$235.96 - $279.34
Q2 2024	109,257	$27,298	$250.27	$228.56 - $266.57
Q1 2024	111,719	$27,898	$241.47	$220.19 - $256.28
Q4 2023	110,704	$25,610	$210.35	$179.99 - $231.76
Q3 2023	99,705	$24,737	$220.19	$202.96 - $235.97
Q2 2023	90,150	$21,636	$208.76	$193.39 - $228.38
Q1 2023	90,150	$22,721	$224.08	$206.96 - $243.92
Q4 2022	76,790	$20,382	$228.13	$204.86 - $247.44
Q3 2022	80,420	$20,772	$240.69	$211.67 - $264.81
Q2 2022	80,420	$20,388	$226.23	$203.49 - $263.93
Q1 2022	82,020	$24,059	$245.73	$221.55 - $285.84
Q4 2021	82,020	$26,985	$270.11	$245.61 - $288.37
Q3 2021	83,630	$25,460	$266.79	$232.06 - $290.14
Q2 2021	87,900	$23,589	$217.14	$194.58 - $237.25
Q1 2021	87,590	$19,715	$198.70	$183.19 - $215.83
Q4 2020	82,830	$18,400	$196.00	$183.22 - $215.19
Q3 2020	63,900	$13,760	$173.71	$151.64 - $187.72
Q2 2020	64,050	$11,326	$140.03	$110.45 - $154.58
Q1 2020	74,950	$10,374	$131.31	$103.30 - $146.13