when did impinj go public

Impinj (PI) went public on July 21, 2016, when it opened at a split-adjusted price of $18.

DATEOPENHIGHLOWCLOSEVOLUME
December 2025
$167.07
$173.98
$145.00
$145.33
6,355,016
November 2025
$202.01
$202.86
$137.00
$171.87
9,885,045
October 2025
$176.65
$247.06
$172.99
$202.16
12,750,035
September 2025
$181.46
$201.26
$172.80
$180.75
12,630,302
August 2025
$150.04
$192.48
$145.00
$187.47
9,692,963
July 2025
$109.82
$164.35
$107.42
$154.58
12,221,525
June 2025
$113.02
$121.97
$101.58
$111.07
8,418,666
May 2025
$93.35
$126.23
$90.44
$114.09
11,431,927
April 2025
$90.81
$93.43
$60.85
$92.13
21,202,490
March 2025
$97.13
$102.39
$84.17
$90.70
11,344,406
February 2025
$122.95
$129.20
$89.43
$96.66
15,861,690
January 2025
$147.24
$155.91
$121.34
$126.89
12,771,938
December 2024
$193.79
$197.14
$139.76
$145.26
12,785,131
November 2024
$189.23
$211.45
$172.03
$192.21
8,976,304
October 2024
$214.67
$239.88
$187.55
$189.99
12,981,736
September 2024
$164.36
$220.17
$153.84
$216.52
14,782,252
August 2024
$157.80
$169.39
$129.55
$168.10
7,117,284
July 2024
$156.32
$181.88
$151.09
$159.29
10,655,812
June 2024
$164.03
$167.66
$143.60
$156.77
8,328,863
May 2024
$156.07
$175.41
$153.01
$163.67
9,877,700
April 2024
$128.35
$160.71
$115.02
$159.38
10,979,200
March 2024
$109.71
$132.00
$108.31
$128.41
6,968,800
February 2024
$98.30
$119.11
$95.96
$109.22
9,736,300
January 2024
$88.93
$105.59
$78.17
$96.98
7,903,700
December 2023
$83.50
$92.27
$78.39
$90.03
7,250,900