RESEARCH FRONTIERS INC

Ticker: REFR CUSIP: 760911107 Class: COM

Virtu Financial LLC's Holding History (CIK: 0001533964)

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

Q4 2025
Shares 20,798 Value ($000) $0 Avg Close $1.69 Range $1.26 - $2.70
Q1 2025
Shares 13,129 Value ($000) $0 Avg Close $1.43 Range $1.10 - $1.86
Q4 2023
Shares 16,298 Value ($000) $0 Avg Close $1.04 Range $0.90 - $1.29
Q4 2022
Shares 15,126 Value ($000) $0 Avg Close $2.28 Range $1.83 - $2.53
Q1 2021
Shares 10,608 Value ($000) $30 Avg Close $3.88 Range $2.65 - $5.66
Q4 2020
Shares 33,449 Value ($000) $94 Avg Close $2.82 Range $2.50 - $3.57
Q2 2020
Shares 14,614 Value ($000) $59 Avg Close $3.71 Range $1.66 - $5.70
Q2 2019
Shares 12,921 Value ($000) $43 Avg Close $2.83 Range $1.97 - $3.71