HUDSON TECHNOLOGIES INC

Ticker: HDSN CUSIP: 444144109 Class: Common Stock

ROYAL BANK OF CANADA's Holding History (CIK: 0001000275)

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

Q4 2025
Shares 1,504 Value ($000) $10 Avg Close $7.88 Range $6.45 - $9.85
Q3 2025
Shares 802,872 Value ($000) $7,973 Avg Close $9.39 Range $7.98 - $10.52
Q2 2025
Shares 837,971 Value ($000) $6,804 Avg Close $6.86 Range $5.11 - $8.37
Q1 2025
Shares 32,493 Value ($000) $201 Avg Close $5.88 Range $5.29 - $6.35
Q4 2024
Shares 5,688 Value ($000) $32 Avg Close $6.59 Range $5.17 - $8.55
Q3 2024
Shares 511,801 Value ($000) $4,268 Avg Close $8.27 Range $6.94 - $9.28
Q2 2024
Shares 585,809 Value ($000) $5,150 Avg Close $9.69 Range $7.90 - $11.49
Q1 2024
Shares 624,217 Value ($000) $6,873 Avg Close $13.02 Range $10.79 - $15.24
Q4 2023
Shares 604,516 Value ($000) $8,155 Avg Close $12.91 Range $11.34 - $14.14
Q3 2023
Shares 483,228 Value ($000) $6,428 Avg Close $10.79 Range $8.52 - $13.75
Q2 2023
Shares 5,424 Value ($000) $52 Avg Close $8.69 Range $7.21 - $9.87
Q1 2023
Shares 3,563 Value ($000) $31 Avg Close $9.68 Range $7.57 - $11.63
Q4 2022
Shares 6,886 Value ($000) $70 Avg Close $9.77 Range $7.07 - $12.46
Q3 2022
Shares 1,914 Value ($000) $14 Avg Close $8.41 Range $6.62 - $11.16
Q2 2022
Shares 303 Value ($000) $2 Avg Close $8.25 Range $5.78 - $10.76
Q3 2020
Shares 1 Value ($000) $0 Avg Close $1.14 Range $0.90 - $1.54
Q2 2020
Shares 1,137 Value ($000) $1 Avg Close $0.88 Range $0.61 - $1.22
Q1 2020
Shares 1,038 Value ($000) $1 Avg Close $0.79 Range $0.52 - $1.02
Q4 2019
Shares 541 Value ($000) $1 Avg Close $0.67 Range $0.50 - $1.03
Q3 2019
Shares 693 Value ($000) $0 Avg Close $0.62 Range $0.30 - $0.93
Q3 2018
Shares 146,903 Value ($000) $188 Avg Close $1.77 Range $1.22 - $2.39
Q2 2018
Shares 329,449 Value ($000) $662 Avg Close $3.24 Range $1.93 - $4.97
Q1 2018
Shares 372,797 Value ($000) $1,841 Avg Close $5.89 Range $4.39 - $6.98
Q4 2017
Shares 389,479 Value ($000) $2,364 Avg Close $6.09 Range $5.40 - $8.02
Q3 2017
Shares 385,401 Value ($000) $3,010 Avg Close $8.66 Range $7.58 - $10.40
Q2 2017
Shares 444,209 Value ($000) $3,754 Avg Close $7.65 Range $6.32 - $8.93
Q1 2017
Shares 468,209 Value ($000) $3,090 Avg Close $7.28 Range $6.02 - $8.28
Q4 2016
Shares 523,209 Value ($000) $4,191 Avg Close $7.06 Range $5.55 - $8.50
Q3 2016
Shares 654,951 Value ($000) $4,356 Avg Close $5.28 Range $3.26 - $6.72
Q2 2016
Shares 669,125 Value ($000) $2,409 Avg Close $3.41 Range $3.09 - $3.95
Q1 2016
Shares 673,555 Value ($000) $2,209 Avg Close $3.15 Range $2.64 - $3.69
Q4 2015
Shares 673,555 Value ($000) $2,000 Avg Close $3.09 Range $2.69 - $3.56
Q3 2015
Shares 680,052 Value ($000) $2,019 Avg Close $3.15 Range $2.45 - $3.58
Q2 2015
Shares 834,123 Value ($000) $2,912 Avg Close $3.98 Range $3.40 - $4.75
Q1 2015
Shares 628,989 Value ($000) $2,623 Avg Close $3.81 Range $3.35 - $4.56
Q4 2014
Shares 620,189 Value ($000) $2,338 Avg Close $3.69 Range $2.86 - $4.80
Q3 2014
Shares 478,189 Value ($000) $1,583 Avg Close $3.02 Range $2.60 - $3.59
Q2 2014
Shares 478,189 Value ($000) $1,382 Avg Close $2.93 Range $2.55 - $3.40
Q1 2014
Shares 398,989 Value ($000) $1,117 Avg Close $3.32 Range $2.68 - $4.00
Q4 2013
Shares 388,989 Value ($000) $1,439 Avg Close $2.46 Range $1.75 - $3.72
Q3 2013
Shares 411,189 Value ($000) $835 Avg Close $2.14 Range $1.76 - $3.26
Q2 2013
Shares 401,808 Value ($000) $1,282 Avg Close $3.65 Range $3.11 - $4.45