PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

State of Alaska, Department of Revenue's Holding History (CIK: 0001370102)

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

Q4 2025
Shares 13,280 Value ($000) $1 Avg Close $51.15 Range $45.10 - $55.90
Q3 2025
Shares 13,333 Value ($000) $1 Avg Close $45.82 Range $38.48 - $51.96
Q2 2025
Shares 14,137 Value ($000) $1 Avg Close $37.26 Range $29.59 - $43.00
Q1 2025
Shares 13,581 Value ($000) $0 Avg Close $39.41 Range $34.08 - $46.73
Q4 2024
Shares 13,930 Value ($000) $1 Avg Close $35.94 Range $26.35 - $45.15
Q3 2024
Shares 14,351 Value ($000) $0 Avg Close $30.51 Range $25.76 - $35.49
Q2 2024
Shares 14,864 Value ($000) $0 Avg Close $31.69 Range $29.71 - $35.74
Q1 2024
Shares 15,709 Value ($000) $1 Avg Close $36.11 Range $33.13 - $41.87
Q4 2023
Shares 15,864 Value ($000) $1 Avg Close $32.38 Range $23.01 - $40.47
Q3 2023
Shares 16,247 Value ($000) $0 Avg Close $30.19 Range $25.13 - $36.33
Q2 2023
Shares 17,241 Value ($000) $1 Avg Close $31.86 Range $27.73 - $36.38
Q1 2023
Shares 18,569 Value ($000) $1 Avg Close $30.94 Range $25.00 - $39.52
Q4 2022
Shares 18,883 Value ($000) $0 Avg Close $29.70 Range $22.04 - $40.09
Q3 2022
Shares 19,041 Value ($000) $693 Avg Close $43.34 Range $34.99 - $53.00
Q2 2022
Shares 20,784 Value ($000) $994 Avg Close $46.37 Range $39.36 - $55.10
Q1 2022
Shares 19,189 Value ($000) $1,015 Avg Close $52.62 Range $45.63 - $61.14
Q4 2021
Shares 19,534 Value ($000) $1,003 Avg Close $59.00 Range $47.57 - $79.27
Q3 2021
Shares 20,254 Value ($000) $1,348 Avg Close $78.12 Range $66.51 - $93.66
Q2 2021
Shares 19,180 Value ($000) $1,760 Avg Close $98.50 Range $82.60 - $127.65
Q1 2021
Shares 18,660 Value ($000) $2,271 Avg Close $166.30 Range $109.17 - $286.57
Q4 2020
Shares 20,820 Value ($000) $3,193 Avg Close $141.05 Range $113.62 - $203.88
Q3 2020
Shares 24,991 Value ($000) $3,236 Avg Close $131.45 Range $106.69 - $164.99
Q2 2020
Shares 25,101 Value ($000) $2,823 Avg Close $102.64 Range $66.01 - $136.85
Q1 2020
Shares 24,821 Value ($000) $1,889 Avg Close $92.67 Range $63.19 - $114.75
Q4 2019
Shares 20,201 Value ($000) $2,051 Avg Close $99.10 Range $89.02 - $107.86
Q3 2019
Shares 20,731 Value ($000) $2,116 Avg Close $101.95 Range $88.75 - $119.80
Q2 2019
Shares 9,140 Value ($000) $1,060 Avg Close $107.63 Range $97.08 - $119.98
Q1 2019
Shares 9,092 Value ($000) $955 Avg Close $112.20 Range $94.20 - $130.60
Q4 2018
Shares 9,057 Value ($000) $1,021 Avg Close $123.33 Range $101.03 - $163.03
Q3 2018
Shares 8,992 Value ($000) $1,454 Avg Close $141.47 Range $115.95 - $166.60
Q2 2018
Shares 8,194 Value ($000) $974 Avg Close $122.45 Range $111.20 - $136.40
Q1 2018
Shares 8,074 Value ($000) $949 Avg Close $113.00 Range $100.05 - $126.95
Q4 2017
Shares 4,934 Value ($000) $508 Avg Close $89.74 Range $79.06 - $109.10
Q3 2017
Shares 4,904 Value ($000) $393 Avg Close $72.28 Range $66.85 - $80.40
Q2 2017
Shares 4,814 Value ($000) $323 Avg Close $60.44 Range $48.70 - $70.10
Q1 2017
Shares 2,690 Value ($000) $137 Avg Close $52.95 Range $48.00 - $60.25
Q4 2016
Shares 2,630 Value ($000) $135 Avg Close $52.43 Range $43.10 - $59.65