ZYNERBA PHARMACEUTICALS INC

CUSIP: 98986X109 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2023
Shares 4,559 Value ($000) $1 Avg Close Range
Q1 2023
Shares 4,559 Value ($000) $2 Avg Close Range
Q4 2022
Shares 6,059 Value ($000) $3 Avg Close Range
Q3 2022
Shares 5,014 Value ($000) $4 Avg Close Range
Q2 2022
Shares 16,514 Value ($000) $19 Avg Close Range
Q1 2022
Shares 28,214 Value ($000) $58 Avg Close Range
Q4 2021
Shares 67,443 Value ($000) $194 Avg Close Range
Q3 2021
Shares 69,329 Value ($000) $294 Avg Close Range
Q2 2021
Shares 112,512 Value ($000) $595 Avg Close Range
Q1 2021
Shares 31,340 Value ($000) $146 Avg Close Range
Q4 2020
Shares 7,929 Value ($000) $26 Avg Close Range
Q3 2020
Shares 41,397 Value ($000) $137 Avg Close Range
Q1 2020
Shares 22,446 Value ($000) $86 Avg Close Range
Q4 2019
Shares 10,957 Value ($000) $66 Avg Close Range
Q3 2019
Shares 45,440 Value ($000) $344 Avg Close Range
Q2 2019
Shares 111,529 Value ($000) $1,511 Avg Close Range
Q1 2019
Shares 38,178 Value ($000) $207 Avg Close Range
Q4 2018
Shares 38,714 Value ($000) $115 Avg Close Range
Q3 2018
Shares 48,804 Value ($000) $398 Avg Close Range
Q2 2018
Shares 16,876 Value ($000) $164 Avg Close Range
Q1 2018
Shares 36,335 Value ($000) $316 Avg Close Range
Q2 2017
Shares 4,596 Value ($000) $78 Avg Close Range