ZION OIL & GAS INC

Ticker: ZNOG CUSIP: 989696109 Class: com

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2020
Shares 1,900 Value ($000) $0 Avg Close $0.23 Range $0.14 - $0.56
Q4 2019
Shares 1,300 Value ($000) $0 Avg Close $0.20 Range $0.12 - $0.27
Q3 2019
Shares 400 Value ($000) $0 Avg Close $0.32 Range $0.22 - $0.44
Q2 2018
Shares 30,682 Value ($000) $124 Avg Close $3.92 Range $2.82 - $4.90
Q1 2018
Shares 9,282 Value ($000) $44 Avg Close $3.47 Range $2.07 - $5.80
Q4 2017
Shares 1 Value ($000) $0 Avg Close $2.44 Range $1.84 - $3.58
Q2 2017
Shares 1,000 Value ($000) $3 Avg Close $1.70 Range $1.09 - $3.95