RESEARCH FRONTIERS INC

Ticker: REFR CUSIP: 760911107 Class: COM

SHUFRO ROSE & CO LLC's Holding History (CIK: 0000908195)

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

Q4 2025
Shares 97,500 Value ($000) $128 Avg Close $1.69 Range $1.26 - $2.70
Q3 2025
Shares 112,800 Value ($000) $127 Avg Close $1.51 Range $1.21 - $1.97
Q2 2025
Shares 112,800 Value ($000) $127 Avg Close $1.47 Range $0.93 - $2.09
Q1 2025
Shares 116,800 Value ($000) $132 Avg Close $1.43 Range $1.10 - $1.86
Q4 2024
Shares 116,800 Value ($000) $200 Avg Close $1.96 Range $1.53 - $2.31
Q3 2024
Shares 120,800 Value ($000) $222 Avg Close $2.07 Range $1.79 - $2.39
Q2 2024
Shares 120,800 Value ($000) $222 Avg Close $1.75 Range $1.16 - $2.41
Q1 2024
Shares 137,000 Value ($000) $178 Avg Close $1.10 Range $0.93 - $1.57
Q4 2023
Shares 139,000 Value ($000) $150 Avg Close $1.04 Range $0.90 - $1.29
Q3 2023
Shares 139,000 Value ($000) $150 Avg Close $1.51 Range $0.99 - $1.75
Q2 2023
Shares 143,750 Value ($000) $230 Avg Close $1.62 Range $1.42 - $1.85
Q1 2023
Shares 149,250 Value ($000) $255 Avg Close $1.98 Range $1.68 - $2.30
Q4 2022
Shares 146,750 Value ($000) $280 Avg Close $2.28 Range $1.83 - $2.53
Q3 2022
Shares 152,750 Value ($000) $325 Avg Close $2.04 Range $1.55 - $2.85
Q2 2022
Shares 155,981 Value ($000) $271 Avg Close $1.81 Range $1.51 - $2.29
Q1 2022
Shares 157,981 Value ($000) $303 Avg Close $1.84 Range $1.34 - $2.45
Q4 2021
Shares 169,750 Value ($000) $292 Avg Close $2.14 Range $1.65 - $2.63
Q3 2021
Shares 171,250 Value ($000) $438 Avg Close $2.31 Range $1.76 - $3.18
Q2 2021
Shares 170,750 Value ($000) $405 Avg Close $2.49 Range $2.01 - $3.15
Q1 2021
Shares 170,750 Value ($000) $485 Avg Close $3.88 Range $2.65 - $5.66
Q4 2020
Shares 162,750 Value ($000) $457 Avg Close $2.82 Range $2.50 - $3.57
Q3 2020
Shares 159,750 Value ($000) $431 Avg Close $2.90 Range $2.01 - $4.11
Q2 2020
Shares 159,750 Value ($000) $649 Avg Close $3.71 Range $1.66 - $5.70
Q1 2020
Shares 159,750 Value ($000) $374 Avg Close $3.20 Range $2.20 - $4.24
Q4 2019
Shares 170,750 Value ($000) $514 Avg Close $3.21 Range $2.76 - $3.80
Q3 2019
Shares 164,250 Value ($000) $526 Avg Close $3.80 Range $2.70 - $5.38
Q2 2019
Shares 167,250 Value ($000) $557 Avg Close $2.83 Range $1.97 - $3.71
Q1 2019
Shares 165,750 Value ($000) $358 Avg Close $2.31 Range $1.48 - $3.49
Q4 2018
Shares 141,750 Value ($000) $221 Avg Close $1.45 Range $1.10 - $1.95
Q3 2018
Shares 143,250 Value ($000) $225 Avg Close $1.06 Range $0.78 - $1.83
Q2 2018
Shares 138,250 Value ($000) $114 Avg Close $0.91 Range $0.60 - $1.20
Q1 2018
Shares 140,250 Value ($000) $137 Avg Close $0.97 Range $0.85 - $1.37
Q4 2017
Shares 143,250 Value ($000) $149 Avg Close $1.09 Range $0.86 - $1.46
Q3 2017
Shares 164,950 Value ($000) $196 Avg Close $1.20 Range $1.01 - $1.35
Q2 2017
Shares 132,950 Value ($000) $172 Avg Close $1.26 Range $0.98 - $1.55
Q1 2017
Shares 130,750 Value ($000) $183 Avg Close $1.72 Range $1.25 - $2.15
Q4 2016
Shares 132,750 Value ($000) $242 Avg Close $2.07 Range $1.65 - $2.62
Q3 2016
Shares 194,550 Value ($000) $504 Avg Close $3.14 Range $2.56 - $3.82
Q2 2016
Shares 196,682 Value ($000) $718 Avg Close $4.20 Range $3.30 - $5.03
Q1 2016
Shares 204,950 Value ($000) $935 Avg Close $4.48 Range $4.04 - $5.20
Q4 2015
Shares 204,950 Value ($000) $1,067 Avg Close $5.02 Range $4.34 - $5.40
Q3 2015
Shares 204,850 Value ($000) $1,038 Avg Close $5.31 Range $4.55 - $5.97
Q2 2015
Shares 211,850 Value ($000) $1,131 Avg Close $5.89 Range $5.31 - $6.39
Q1 2015
Shares 211,600 Value ($000) $1,290 Avg Close $5.20 Range $4.91 - $6.63
Q4 2014
Shares 212,600 Value ($000) $1,088 Avg Close $5.06 Range $4.50 - $5.70
Q3 2014
Shares 213,600 Value ($000) $1,228 Avg Close $5.26 Range $4.58 - $6.09
Q2 2014
Shares 210,600 Value ($000) $1,276 Avg Close $5.34 Range $4.28 - $6.24
Q1 2014
Shares 208,700 Value ($000) $1,083 Avg Close $6.33 Range $5.17 - $7.60
Q4 2013
Shares 203,900 Value ($000) $1,178 Avg Close $5.44 Range $4.18 - $7.64
Q3 2013
Shares 200,900 Value ($000) $851 Avg Close $4.17 Range $3.75 - $5.15
Q2 2013
Shares 160,500 Value ($000) $638 Avg Close $3.96 Range $3.31 - $4.91
Q3 2012
Shares 46,950 Value ($000) $208 Avg Close — Range —