ZION OIL & GAS INC

Ticker: ZNOG CUSIP: 989696109 Class: com

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

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

Q2 2020
Shares 23,941 Value ($000) $7 Avg Close $0.27 Range $0.19 - $0.40
Q4 2019
Shares 2,312 Value ($000) $0 Avg Close $0.20 Range $0.12 - $0.27
Q4 2017
Shares 13,988 Value ($000) $30 Avg Close $2.44 Range $1.84 - $3.58
Q2 2016
Shares 300 Value ($000) $0 Avg Close $1.64 Range $1.35 - $1.85
Q1 2016
Shares 2,600 Value ($000) $5 Avg Close $1.81 Range $1.50 - $2.00
Q4 2015
Shares 100 Value ($000) $0 Avg Close $1.87 Range $1.32 - $2.09
Q3 2015
Shares 100 Value ($000) $0 Avg Close $1.58 Range $1.33 - $1.98
Q1 2015
Shares 900 Value ($000) $2 Avg Close $1.68 Range $1.36 - $2.00
Q4 2014
Shares 2,613 Value ($000) $4 Avg Close $1.61 Range $1.34 - $1.91
Q3 2014
Shares 3,613 Value ($000) $6 Avg Close $1.88 Range $1.50 - $2.10
Q2 2014
Shares 3,488 Value ($000) $7 Avg Close $2.13 Range $1.87 - $2.61
Q1 2014
Shares 2,906 Value ($000) $6 Avg Close $1.77 Range $1.38 - $2.09
Q4 2013
Shares 4,906 Value ($000) $7 Avg Close $1.56 Range $1.36 - $1.99
Q3 2013
Shares 2,711 Value ($000) $5 Avg Close $2.07 Range $1.60 - $2.45
Q2 2013
Shares 4,211 Value ($000) $9 Avg Close $1.57 Range $1.25 - $2.99