ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

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

Q4 2025

Shares 21,685 Value ($000) $549 Avg Close $26.60 Range $21.49 - $31.11

Q3 2025

Shares 25,501 Value ($000) $669 Avg Close $24.59 Range $21.28 - $29.72

Q2 2025

Shares 23,092 Value ($000) $521 Avg Close $20.53 Range $16.66 - $23.22

Q1 2025

Shares 5,597 Value ($000) $120 Avg Close $31.93 Range $20.86 - $40.10

Q4 2024

Shares 10,519 Value ($000) $378 Avg Close $36.98 Range $32.08 - $41.84

Q3 2024

Shares 9,832 Value ($000) $392 Avg Close $41.01 Range $32.33 - $56.47

Q2 2024

Shares 9,783 Value ($000) $479 Avg Close $44.88 Range $38.16 - $50.51

Q1 2024

Shares 24,033 Value ($000) $1,104 Avg Close $40.62 Range $31.01 - $49.25

Q4 2023

Shares 21,084 Value ($000) $720 Avg Close $27.80 Range $22.15 - $35.54

Q3 2023

Shares 39,177 Value ($000) $1,162 Avg Close $33.70 Range $28.04 - $40.80

Q2 2023

Shares 33,537 Value ($000) $1,290 Avg Close $32.18 Range $26.59 - $39.15

Q1 2023

Shares 35,685 Value ($000) $1,183 Avg Close $33.07 Range $29.01 - $38.84

Q4 2022

Shares 38,423 Value ($000) $1,274 Avg Close $31.89 Range $23.32 - $39.10

Q3 2022

Shares 36,979 Value ($000) $953 Avg Close $30.61 Range $25.19 - $36.23

Q2 2022

Shares 40,521 Value ($000) $1,205 Avg Close $32.45 Range $27.74 - $43.13

Q1 2022

Shares 38,502 Value ($000) $1,632 Avg Close $47.86 Range $37.72 - $60.49

Q4 2021

Shares 41,912 Value ($000) $2,403 Avg Close $52.01 Range $40.97 - $60.84

Q3 2021

Shares 38,201 Value ($000) $1,626 Avg Close $47.15 Range $39.00 - $56.24

Q2 2021

Shares 38,628 Value ($000) $2,074 Avg Close $53.53 Range $44.18 - $65.33

Q1 2021

Shares 40,344 Value ($000) $2,342 Avg Close $46.05 Range $31.59 - $59.42

Q4 2020

Shares 30,469 Value ($000) $950 Avg Close $27.90 Range $21.08 - $37.02

Q3 2020

Shares 41,745 Value ($000) $896 Avg Close $24.28 Range $19.08 - $31.10

Q2 2020

Shares 31,176 Value ($000) $705 Avg Close $19.01 Range $12.37 - $24.86

Q1 2020

Shares 27,251 Value ($000) $376 Avg Close $21.23 Range $11.79 - $30.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,685	$549	$26.60	$21.49 - $31.11
Q3 2025	25,501	$669	$24.59	$21.28 - $29.72
Q2 2025	23,092	$521	$20.53	$16.66 - $23.22
Q1 2025	5,597	$120	$31.93	$20.86 - $40.10
Q4 2024	10,519	$378	$36.98	$32.08 - $41.84
Q3 2024	9,832	$392	$41.01	$32.33 - $56.47
Q2 2024	9,783	$479	$44.88	$38.16 - $50.51
Q1 2024	24,033	$1,104	$40.62	$31.01 - $49.25
Q4 2023	21,084	$720	$27.80	$22.15 - $35.54
Q3 2023	39,177	$1,162	$33.70	$28.04 - $40.80
Q2 2023	33,537	$1,290	$32.18	$26.59 - $39.15
Q1 2023	35,685	$1,183	$33.07	$29.01 - $38.84
Q4 2022	38,423	$1,274	$31.89	$23.32 - $39.10
Q3 2022	36,979	$953	$30.61	$25.19 - $36.23
Q2 2022	40,521	$1,205	$32.45	$27.74 - $43.13
Q1 2022	38,502	$1,632	$47.86	$37.72 - $60.49
Q4 2021	41,912	$2,403	$52.01	$40.97 - $60.84
Q3 2021	38,201	$1,626	$47.15	$39.00 - $56.24
Q2 2021	38,628	$2,074	$53.53	$44.18 - $65.33
Q1 2021	40,344	$2,342	$46.05	$31.59 - $59.42
Q4 2020	30,469	$950	$27.90	$21.08 - $37.02
Q3 2020	41,745	$896	$24.28	$19.08 - $31.10
Q2 2020	31,176	$705	$19.01	$12.37 - $24.86
Q1 2020	27,251	$376	$21.23	$11.79 - $30.00