BIG ROCK PARTNERS ACQUISI CO

CUSIP: 089482111 Class: *W EXP 12/01/202

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2020
Shares 20,000 Value ($000) $5 Avg Close — Range —
Q2 2020
Shares 20,000 Value ($000) $9 Avg Close — Range —
Q1 2020
Shares 20,000 Value ($000) $1 Avg Close — Range —
Q4 2019
Shares 20,000 Value ($000) $3 Avg Close — Range —
Q3 2019
Shares 14,500 Value ($000) $2 Avg Close — Range —
Q2 2019
Shares 14,000 Value ($000) $3 Avg Close — Range —
Q1 2019
Shares 14,000 Value ($000) $3 Avg Close — Range —