when did smith ao go public

Smith AO (AOS) went public on September 7, 1984, when it opened at a split-adjusted price of $0.13.

DATEOPENHIGHLOWCLOSEVOLUME
October 2026
$56.15
$57.95
$54.55
$57.83
15,632,198
September 2026
$58.74
$61.11
$56.33
$56.37
30,231,859
August 2026
$60.62
$64.32
$59.05
$59.13
28,585,576
July 2026
$62.08
$64.38
$57.65
$60.13
40,040,500
June 2026
$56.08
$62.67
$55.09
$62.34
39,878,100
May 2026
$61.63
$61.86
$53.83
$56.38
33,506,500
April 2026
$65.28
$67.10
$59.47
$61.47
34,053,400
March 2026
$76.32
$77.48
$62.54
$65.17
33,340,800
February 2026
$72.42
$80.92
$71.92
$77.09
24,891,600
January 2026
$65.95
$73.19
$65.55
$72.63
29,064,100
December 2025
$64.29
$68.35
$63.98
$65.78
26,138,100
November 2025
$64.59
$66.26
$61.92
$64.89
25,162,100
October 2025
$71.68
$72.36
$63.64
$64.90
28,972,600
September 2025
$69.13
$73.56
$68.47
$71.81
21,610,000
August 2025
$68.96
$72.24
$68.01
$69.74
21,116,800
July 2025
$63.57
$75.26
$63.54
$69.25
36,892,600
June 2025
$62.02
$64.42
$60.55
$63.83
32,501,900
May 2025
$66.42
$69.01
$61.92
$62.61
38,471,200
April 2025
$63.29
$66.41
$56.98
$66.06
36,814,000
March 2025
$64.92
$68.72
$62.67
$63.30
29,679,300
February 2025
$64.61
$65.64
$62.52
$64.39
26,205,000
January 2025
$66.02
$70.50
$63.15
$65.18
29,246,300
December 2024
$71.92
$72.14
$64.94
$65.73
20,710,600
November 2024
$72.67
$75.09
$68.16
$71.78
19,471,700
October 2024
$86.30
$86.49
$72.09
$72.37
26,345,100