DONALDSON INC

Ticker: DCI CUSIP: 257651109 Class: EQTY

ARMSTRONG HENRY H ASSOCIATES INC's Holding History (CIK: 0001056827)

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

Q4 2025
Shares 2,800 Value ($000) $248 Avg Close $86.42 Range $78.95 - $94.44
Q3 2025
Shares 2,800 Value ($000) $229 Avg Close $74.82 Range $68.27 - $82.82
Q3 2024
Shares 2,800 Value ($000) $206 Avg Close $70.60 Range $67.24 - $73.86
Q2 2024
Shares 3,175 Value ($000) $237 Avg Close $71.28 Range $68.46 - $75.75
Q1 2024
Shares 3,175 Value ($000) $237 Avg Close $65.94 Range $59.76 - $72.97
Q4 2023
Shares 3,175 Value ($000) $207 Avg Close $58.77 Range $54.95 - $64.27
Q3 2018
Shares 3,500 Value ($000) $204 Avg Close $44.62 Range $39.33 - $52.91
Q2 2015
Shares 6,650 Value ($000) $238 Avg Close $30.52 Range $29.14 - $31.85
Q1 2015
Shares 6,700 Value ($000) $253 Avg Close $31.26 Range $30.01 - $32.51
Q4 2014
Shares 6,000 Value ($000) $232 Avg Close $32.99 Range $30.02 - $35.91
Q3 2014
Shares 5,200 Value ($000) $211 Avg Close $33.70 Range $31.59 - $35.35