FUEL TECH INC

Ticker: FTEK CUSIP: 359523107 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025
Shares 31,435 Value ($000) $49 Avg Close $2.20 Range $1.41 - $3.45
Q3 2025
Shares 31,435 Value ($000) $94 Avg Close $2.90 Range $2.23 - $3.65
Q2 2025
Shares 36,822 Value ($000) $93 Avg Close $1.43 Range $0.91 - $2.85
Q1 2025
Shares 36,822 Value ($000) $39 Avg Close $0.99 Range $0.87 - $1.15
Q4 2024
Shares 36,822 Value ($000) $39 Avg Close $1.03 Range $0.98 - $1.15
Q3 2024
Shares 36,822 Value ($000) $39 Avg Close $1.02 Range $0.91 - $1.13
Q2 2024
Shares 36,822 Value ($000) $39 Avg Close $1.16 Range $1.02 - $1.34
Q1 2024
Shares 36,913 Value ($000) $45 Avg Close $1.10 Range $1.01 - $1.25
Q4 2023
Shares 36,913 Value ($000) $39 Avg Close $1.06 Range $0.96 - $1.17
Q3 2023
Shares 39,906 Value ($000) $47 Avg Close $1.19 Range $0.99 - $1.35
Q2 2023
Shares 39,906 Value ($000) $53 Avg Close $1.31 Range $1.21 - $1.83
Q1 2023
Shares 40,157 Value ($000) $51 Avg Close $1.43 Range $1.20 - $1.75
Q4 2022
Shares 40,157 Value ($000) $51 Avg Close $1.28 Range $1.14 - $1.66
Q3 2022
Shares 40,157 Value ($000) $47 Avg Close $1.30 Range $1.13 - $1.56
Q2 2022
Shares 40,157 Value ($000) $50 Avg Close $1.30 Range $1.02 - $1.54
Q1 2022
Shares 40,157 Value ($000) $58 Avg Close $1.28 Range $1.04 - $1.54
Q4 2021
Shares 40,157 Value ($000) $56 Avg Close $1.76 Range $1.35 - $2.50
Q3 2021
Shares 43,807 Value ($000) $76 Avg Close $1.89 Range $1.66 - $2.50
Q2 2021
Shares 46,527 Value ($000) $109 Avg Close $2.32 Range $1.65 - $3.23
Q1 2021
Shares 50,942 Value ($000) $160 Avg Close $4.40 Range $2.65 - $6.65
Q4 2020
Shares 34,602 Value ($000) $135 Avg Close $2.27 Range $0.69 - $7.04
Q3 2020
Shares 41,374 Value ($000) $35 Avg Close $0.85 Range $0.60 - $1.40
Q2 2020
Shares 41,376 Value ($000) $35 Avg Close $0.69 Range $0.35 - $1.49
Q1 2020
Shares 43,088 Value ($000) $18 Avg Close $0.77 Range $0.30 - $1.00
Q4 2019
Shares 43,553 Value ($000) $40 Avg Close $0.96 Range $0.82 - $1.18
Q3 2019
Shares 43,610 Value ($000) $43 Avg Close $1.07 Range $0.80 - $1.45
Q2 2019
Shares 43,602 Value ($000) $61 Avg Close $1.96 Range $1.17 - $3.06
Q1 2019
Shares 46,469 Value ($000) $77 Avg Close $1.31 Range $1.15 - $1.97
Q4 2018
Shares 46,686 Value ($000) $56 Avg Close $1.26 Range $1.13 - $1.61
Q3 2018
Shares 47,898 Value ($000) $62 Avg Close $1.10 Range $0.96 - $1.45
Q2 2018
Shares 46,653 Value ($000) $50 Avg Close $1.23 Range $0.96 - $1.45
Q1 2018
Shares 37,544 Value ($000) $45 Avg Close $1.17 Range $0.97 - $1.83
Q4 2017
Shares 37,844 Value ($000) $42 Avg Close $1.01 Range $0.90 - $1.23
Q3 2017
Shares 35,923 Value ($000) $36 Avg Close $0.89 Range $0.70 - $1.19
Q2 2017
Shares 35,923 Value ($000) $28 Avg Close $0.87 Range $0.75 - $1.04
Q1 2017
Shares 35,923 Value ($000) $36 Avg Close $1.17 Range $1.01 - $1.31
Q4 2016
Shares 35,671 Value ($000) $41 Avg Close $1.27 Range $1.13 - $1.51
Q3 2016
Shares 34,060 Value ($000) $48 Avg Close $1.51 Range $1.31 - $1.80
Q2 2016
Shares 34,060 Value ($000) $51 Avg Close $1.60 Range $1.41 - $1.86
Q1 2016
Shares 34,434 Value ($000) $60 Avg Close $1.71 Range $1.50 - $2.05
Q4 2015
Shares 34,434 Value ($000) $65 Avg Close $2.07 Range $1.77 - $2.54
Q3 2015
Shares 34,434 Value ($000) $65 Avg Close $2.02 Range $1.76 - $2.42
Q2 2015
Shares 31,614 Value ($000) $69 Avg Close $2.62 Range $2.18 - $3.16
Q1 2015
Shares 36,073 Value ($000) $113 Avg Close $3.28 Range $3.00 - $3.86
Q4 2014
Shares 43,060 Value ($000) $165 Avg Close $3.99 Range $3.61 - $4.45
Q3 2014
Shares 39,044 Value ($000) $166 Avg Close $4.78 Range $4.10 - $5.68
Q2 2014
Shares 72,184 Value ($000) $407 Avg Close $5.62 Range $4.96 - $6.77
Q1 2014
Shares 37,880 Value ($000) $189 Avg Close $6.44 Range $4.90 - $8.50
Q4 2013
Shares 36,413 Value ($000) $258 Avg Close $6.09 Range $4.19 - $9.63
Q3 2013
Shares 38,564 Value ($000) $169 Avg Close $3.98 Range $3.63 - $4.78
Q2 2013
Shares 42,459 Value ($000) $162 Avg Close $3.91 Range $3.55 - $4.42