ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 66 Value ($000) $2 Avg Close $26.60 Range $21.49 - $31.11
Q3 2025
Shares 735 Value ($000) $0 Avg Close $24.59 Range $21.28 - $29.72
Q2 2025
Shares 8,889 Value ($000) $0 Avg Close $20.53 Range $16.66 - $23.22
Q1 2025
Shares 10,261 Value ($000) $0 Avg Close $31.93 Range $20.86 - $40.10
Q3 2024
Shares 252 Value ($000) $0 Avg Close $41.01 Range $32.33 - $56.47
Q3 2023
Shares 1,033 Value ($000) $0 Avg Close $33.70 Range $28.04 - $40.80
Q2 2023
Shares 1,544 Value ($000) $0 Avg Close $32.18 Range $26.59 - $39.15
Q4 2022
Shares 1,906 Value ($000) $0 Avg Close $31.89 Range $23.32 - $39.10
Q3 2022
Shares 3,776 Value ($000) $97 Avg Close $30.61 Range $25.19 - $36.23
Q1 2022
Shares 2,728 Value ($000) $115 Avg Close $47.86 Range $37.72 - $60.49
Q4 2021
Shares 774 Value ($000) $44 Avg Close $52.01 Range $40.97 - $60.84
Q1 2021
Shares 3,748 Value ($000) $0 Avg Close $46.05 Range $31.59 - $59.42
Q2 2020
Shares 852 Value ($000) $19 Avg Close $19.01 Range $12.37 - $24.86
Q4 2019
Shares 15,236 Value ($000) $357 Avg Close $20.22 Range $13.94 - $24.24
Q3 2019
Shares 16,217 Value ($000) $237 Avg Close $13.88 Range $11.20 - $16.67
Q2 2019
Shares 19,390 Value ($000) $269 Avg Close $12.74 Range $10.50 - $14.82
Q1 2019
Shares 38,603 Value ($000) $399 Avg Close $10.73 Range $8.10 - $13.12
Q4 2018
Shares 87,792 Value ($000) $743 Avg Close $9.78 Range $6.94 - $13.00
Q3 2018
Shares 13,758 Value ($000) $172 Avg Close $14.54 Range $12.28 - $17.35
Q2 2018
Shares 20,729 Value ($000) $344 Avg Close $17.54 Range $15.36 - $19.59
Q1 2018
Shares 2,814 Value ($000) $54 Avg Close $21.09 Range $16.29 - $27.20
Q3 2017
Shares 3,393 Value ($000) $103 Avg Close $23.64 Range $18.41 - $30.92
Q2 2017
Shares 300 Value ($000) $5 Avg Close $20.12 Range $14.93 - $26.21
Q1 2017
Shares 46,368 Value ($000) $782 Avg Close $13.27 Range $9.42 - $16.99
Q4 2016
Shares 1,337 Value ($000) $12 Avg Close $9.08 Range $7.06 - $10.65