RESEARCH FRONTIERS INC

Ticker: REFR CUSIP: 760911107 Class: COM

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q4 2025
Shares 1 Value ($000) $0 Avg Close $1.69 Range $1.26 - $2.70
Q2 2021
Shares 843 Value ($000) $2 Avg Close $2.49 Range $2.01 - $3.15
Q1 2021
Shares 1,756 Value ($000) $5 Avg Close $3.88 Range $2.65 - $5.66
Q4 2020
Shares 4,999 Value ($000) $14 Avg Close $2.82 Range $2.50 - $3.57
Q3 2020
Shares 1,275 Value ($000) $3 Avg Close $2.90 Range $2.01 - $4.11
Q2 2020
Shares 4,311 Value ($000) $18 Avg Close $3.71 Range $1.66 - $5.70
Q1 2020
Shares 4,711 Value ($000) $11 Avg Close $3.20 Range $2.20 - $4.24
Q4 2016
Shares 100 Value ($000) $0 Avg Close $2.07 Range $1.65 - $2.62
Q1 2016
Shares 28 Value ($000) $0 Avg Close $4.48 Range $4.04 - $5.20
Q3 2014
Shares 25 Value ($000) $0 Avg Close $5.26 Range $4.58 - $6.09
Q1 2014
Shares 120 Value ($000) $1 Avg Close $6.33 Range $5.17 - $7.60