HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

GEODE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001214717)

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

Q4 2025

Shares 943,154 Value ($000) $6,462 Avg Close $7.88 Range $6.45 - $9.85

Q3 2025

Shares 954,426 Value ($000) $9,480 Avg Close $9.39 Range $7.98 - $10.52

Q2 2025

Shares 944,424 Value ($000) $7,670 Avg Close $6.86 Range $5.11 - $8.37

Q1 2025

Shares 1,033,093 Value ($000) $6,376 Avg Close $5.88 Range $5.29 - $6.35

Q4 2024

Shares 995,729 Value ($000) $5,558 Avg Close $6.59 Range $5.17 - $8.55

Q3 2024

Shares 990,856 Value ($000) $8,265 Avg Close $8.27 Range $6.94 - $9.28

Q2 2024

Shares 980,149 Value ($000) $8,617 Avg Close $9.69 Range $7.90 - $11.49

Q1 2024

Shares 937,261 Value ($000) $10,321 Avg Close $13.02 Range $10.79 - $15.24

Q4 2023

Shares 920,757 Value ($000) $12,422 Avg Close $12.91 Range $11.34 - $14.14

Q3 2023

Shares 872,614 Value ($000) $11,607 Avg Close $10.79 Range $8.52 - $13.75

Q2 2023

Shares 830,143 Value ($000) $7,986 Avg Close $8.69 Range $7.21 - $9.87

Q1 2023

Shares 783,056 Value ($000) $6,836 Avg Close $9.68 Range $7.57 - $11.63

Q4 2022

Shares 752,513 Value ($000) $8 Avg Close $9.77 Range $7.07 - $12.46

Q3 2022

Shares 717,466 Value ($000) $5,273 Avg Close $8.41 Range $6.62 - $11.16

Q2 2022

Shares 654,008 Value ($000) $4,911 Avg Close $8.25 Range $5.78 - $10.76

Q1 2022

Shares 321,891 Value ($000) $1,998 Avg Close $4.44 Range $3.11 - $6.54

Q4 2021

Shares 416,140 Value ($000) $1,847 Avg Close $3.88 Range $3.22 - $4.89

Q3 2021

Shares 418,269 Value ($000) $1,476 Avg Close $3.34 Range $2.70 - $4.10

Q2 2021

Shares 418,690 Value ($000) $1,423 Avg Close $2.41 Range $1.62 - $3.54

Q1 2021

Shares 291,167 Value ($000) $468 Avg Close $1.45 Range $1.02 - $2.08

Q4 2020

Shares 291,167 Value ($000) $317 Avg Close $1.20 Range $1.01 - $1.77

Q3 2020

Shares 291,167 Value ($000) $334 Avg Close $1.14 Range $0.90 - $1.54

Q2 2020

Shares 291,167 Value ($000) $294 Avg Close $0.88 Range $0.61 - $1.22

Q1 2020

Shares 291,167 Value ($000) $200 Avg Close $0.79 Range $0.52 - $1.02

Q4 2019

Shares 291,167 Value ($000) $284 Avg Close $0.67 Range $0.50 - $1.03

Q3 2019

Shares 289,555 Value ($000) $205 Avg Close $0.62 Range $0.30 - $0.93

Q2 2019

Shares 289,555 Value ($000) $248 Avg Close $1.59 Range $0.78 - $2.20

Q1 2019

Shares 264,718 Value ($000) $510 Avg Close $1.41 Range $0.89 - $2.25

Q4 2018

Shares 246,811 Value ($000) $219 Avg Close $1.10 Range $0.70 - $2.14

Q3 2018

Shares 245,824 Value ($000) $314 Avg Close $1.77 Range $1.22 - $2.39

Q2 2018

Shares 246,689 Value ($000) $495 Avg Close $3.24 Range $1.93 - $4.97

Q1 2018

Shares 328,747 Value ($000) $1,624 Avg Close $5.89 Range $4.39 - $6.98

Q4 2017

Shares 325,835 Value ($000) $1,977 Avg Close $6.09 Range $5.40 - $8.02

Q3 2017

Shares 319,398 Value ($000) $2,494 Avg Close $8.66 Range $7.58 - $10.40

Q2 2017

Shares 314,180 Value ($000) $2,654 Avg Close $7.65 Range $6.32 - $8.93

Q1 2017

Shares 227,825 Value ($000) $1,503 Avg Close $7.28 Range $6.02 - $8.28

Q4 2016

Shares 219,020 Value ($000) $1,754 Avg Close $7.06 Range $5.55 - $8.50

Q3 2016

Shares 166,532 Value ($000) $1,107 Avg Close $5.28 Range $3.26 - $6.72

Q2 2016

Shares 126,344 Value ($000) $454 Avg Close $3.41 Range $3.09 - $3.95

Q1 2016

Shares 126,344 Value ($000) $414 Avg Close $3.15 Range $2.64 - $3.69

Q4 2015

Shares 126,450 Value ($000) $375 Avg Close $3.09 Range $2.69 - $3.56

Q3 2015

Shares 126,238 Value ($000) $374 Avg Close $3.15 Range $2.45 - $3.58

Q2 2015

Shares 122,833 Value ($000) $428 Avg Close $3.98 Range $3.40 - $4.75

Q1 2015

Shares 97,339 Value ($000) $405 Avg Close $3.81 Range $3.35 - $4.56

Q4 2014

Shares 86,422 Value ($000) $325 Avg Close $3.69 Range $2.86 - $4.80

Q3 2014

Shares 79,516 Value ($000) $263 Avg Close $3.02 Range $2.60 - $3.59

Q2 2014

Shares 79,516 Value ($000) $229 Avg Close $2.93 Range $2.55 - $3.40

Q1 2014

Shares 41,560 Value ($000) $116 Avg Close $3.32 Range $2.68 - $4.00

Q4 2013

Shares 41,560 Value ($000) $153 Avg Close $2.46 Range $1.75 - $3.72

Q3 2013

Shares 41,560 Value ($000) $84 Avg Close $2.14 Range $1.76 - $3.26

Q2 2013

Shares 41,560 Value ($000) $133 Avg Close $3.65 Range $3.11 - $4.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	943,154	$6,462	$7.88	$6.45 - $9.85
Q3 2025	954,426	$9,480	$9.39	$7.98 - $10.52
Q2 2025	944,424	$7,670	$6.86	$5.11 - $8.37
Q1 2025	1,033,093	$6,376	$5.88	$5.29 - $6.35
Q4 2024	995,729	$5,558	$6.59	$5.17 - $8.55
Q3 2024	990,856	$8,265	$8.27	$6.94 - $9.28
Q2 2024	980,149	$8,617	$9.69	$7.90 - $11.49
Q1 2024	937,261	$10,321	$13.02	$10.79 - $15.24
Q4 2023	920,757	$12,422	$12.91	$11.34 - $14.14
Q3 2023	872,614	$11,607	$10.79	$8.52 - $13.75
Q2 2023	830,143	$7,986	$8.69	$7.21 - $9.87
Q1 2023	783,056	$6,836	$9.68	$7.57 - $11.63
Q4 2022	752,513	$8	$9.77	$7.07 - $12.46
Q3 2022	717,466	$5,273	$8.41	$6.62 - $11.16
Q2 2022	654,008	$4,911	$8.25	$5.78 - $10.76
Q1 2022	321,891	$1,998	$4.44	$3.11 - $6.54
Q4 2021	416,140	$1,847	$3.88	$3.22 - $4.89
Q3 2021	418,269	$1,476	$3.34	$2.70 - $4.10
Q2 2021	418,690	$1,423	$2.41	$1.62 - $3.54
Q1 2021	291,167	$468	$1.45	$1.02 - $2.08
Q4 2020	291,167	$317	$1.20	$1.01 - $1.77
Q3 2020	291,167	$334	$1.14	$0.90 - $1.54
Q2 2020	291,167	$294	$0.88	$0.61 - $1.22
Q1 2020	291,167	$200	$0.79	$0.52 - $1.02
Q4 2019	291,167	$284	$0.67	$0.50 - $1.03
Q3 2019	289,555	$205	$0.62	$0.30 - $0.93
Q2 2019	289,555	$248	$1.59	$0.78 - $2.20
Q1 2019	264,718	$510	$1.41	$0.89 - $2.25
Q4 2018	246,811	$219	$1.10	$0.70 - $2.14
Q3 2018	245,824	$314	$1.77	$1.22 - $2.39
Q2 2018	246,689	$495	$3.24	$1.93 - $4.97
Q1 2018	328,747	$1,624	$5.89	$4.39 - $6.98
Q4 2017	325,835	$1,977	$6.09	$5.40 - $8.02
Q3 2017	319,398	$2,494	$8.66	$7.58 - $10.40
Q2 2017	314,180	$2,654	$7.65	$6.32 - $8.93
Q1 2017	227,825	$1,503	$7.28	$6.02 - $8.28
Q4 2016	219,020	$1,754	$7.06	$5.55 - $8.50
Q3 2016	166,532	$1,107	$5.28	$3.26 - $6.72
Q2 2016	126,344	$454	$3.41	$3.09 - $3.95
Q1 2016	126,344	$414	$3.15	$2.64 - $3.69
Q4 2015	126,450	$375	$3.09	$2.69 - $3.56
Q3 2015	126,238	$374	$3.15	$2.45 - $3.58
Q2 2015	122,833	$428	$3.98	$3.40 - $4.75
Q1 2015	97,339	$405	$3.81	$3.35 - $4.56
Q4 2014	86,422	$325	$3.69	$2.86 - $4.80
Q3 2014	79,516	$263	$3.02	$2.60 - $3.59
Q2 2014	79,516	$229	$2.93	$2.55 - $3.40
Q1 2014	41,560	$116	$3.32	$2.68 - $4.00
Q4 2013	41,560	$153	$2.46	$1.75 - $3.72
Q3 2013	41,560	$84	$2.14	$1.76 - $3.26
Q2 2013	41,560	$133	$3.65	$3.11 - $4.45