PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 3,140 Value ($000) $159 Avg Close $51.15 Range $45.10 - $55.90
Q3 2025
Shares 1,273 Value ($000) $64 Avg Close $45.82 Range $38.48 - $51.96
Q2 2025
Shares 2,806 Value ($000) $112 Avg Close $37.26 Range $29.59 - $43.00
Q1 2025
Shares 606 Value ($000) $21 Avg Close $39.41 Range $34.08 - $46.73
Q4 2024
Shares 4,129 Value ($000) $161 Avg Close $35.94 Range $26.35 - $45.15
Q3 2024
Shares 14,581 Value ($000) $428 Avg Close $30.51 Range $25.76 - $35.49
Q2 2024
Shares 3,436 Value ($000) $106 Avg Close $31.69 Range $29.71 - $35.74
Q1 2024
Shares 1,096 Value ($000) $39 Avg Close $36.11 Range $33.13 - $41.87
Q4 2023
Shares 13,083 Value ($000) $510 Avg Close $32.38 Range $23.01 - $40.47
Q3 2023
Shares 4,574 Value ($000) $121 Avg Close $30.19 Range $25.13 - $36.33
Q2 2023
Shares 787 Value ($000) $28 Avg Close $31.86 Range $27.73 - $36.38
Q1 2023
Shares 607 Value ($000) $0 Avg Close $30.94 Range $25.00 - $39.52
Q4 2022
Shares 990 Value ($000) $0 Avg Close $29.70 Range $22.04 - $40.09
Q3 2022
Shares 2,454 Value ($000) $89 Avg Close $43.34 Range $34.99 - $53.00
Q2 2022
Shares 1,548 Value ($000) $74 Avg Close $46.37 Range $39.36 - $55.10
Q1 2022
Shares 285 Value ($000) $15 Avg Close $52.62 Range $45.63 - $61.14
Q4 2021
Shares 3,463 Value ($000) $178 Avg Close $59.00 Range $47.57 - $79.27
Q3 2021
Shares 283 Value ($000) $19 Avg Close $78.12 Range $66.51 - $93.66
Q1 2021
Shares 35,630 Value ($000) $4,338 Avg Close $166.30 Range $109.17 - $286.57
Q4 2020
Shares 3,221 Value ($000) $494 Avg Close $141.05 Range $113.62 - $203.88
Q3 2020
Shares 19,748 Value ($000) $2,557 Avg Close $131.45 Range $106.69 - $164.99
Q2 2020
Shares 6,960 Value ($000) $783 Avg Close $102.64 Range $66.01 - $136.85
Q1 2020
Shares 33 Value ($000) $3 Avg Close $92.67 Range $63.19 - $114.75
Q3 2019
Shares 837 Value ($000) $85 Avg Close $101.95 Range $88.75 - $119.80
Q2 2018
Shares 5,458 Value ($000) $649 Avg Close $122.45 Range $111.20 - $136.40
Q1 2018
Shares 2,892 Value ($000) $340 Avg Close $113.00 Range $100.05 - $126.95
Q4 2017
Shares 1,280 Value ($000) $132 Avg Close $89.74 Range $79.06 - $109.10
Q3 2017
Shares 736 Value ($000) $59 Avg Close $72.28 Range $66.85 - $80.40
Q1 2017
Shares 300 Value ($000) $15 Avg Close $52.95 Range $48.00 - $60.25
Q4 2016
Shares 419 Value ($000) $22 Avg Close $52.43 Range $43.10 - $59.65
Q2 2016
Shares 2,657 Value ($000) $153 Avg Close $66.74 Range $55.07 - $82.06
Q1 2016
Shares 387 Value ($000) $30 Avg Close $64.57 Range $51.61 - $79.65
Q4 2015
Shares 400 Value ($000) $25 Avg Close $64.50 Range $58.84 - $69.48
Q3 2015
Shares 1,441 Value ($000) $96 Avg Close $71.25 Range $65.82 - $79.95
Q1 2015
Shares 898 Value ($000) $63 Avg Close $67.69 Range $57.30 - $74.82
Q4 2014
Shares 217 Value ($000) $15 Avg Close $65.74 Range $54.97 - $73.46
Q4 2013
Shares 1,368 Value ($000) $97 Avg Close $77.51 Range $65.52 - $89.97
Q3 2013
Shares 1,880 Value ($000) $144 Avg Close $69.23 Range $61.46 - $80.66
Q2 2013
Shares 710 Value ($000) $46 Avg Close $53.72 Range $43.62 - $67.40