BLACK STONE MINERALS L P

Ticker: BSM CUSIP: 09225M101 Class: COM UNIT

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

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

Q2 2017
Shares 1,200 Value ($000) $19 Avg Close — Range —
Q1 2017
Shares 100 Value ($000) $2 Avg Close — Range —
Q4 2016
Shares 1,700 Value ($000) $32 Avg Close — Range —
Q2 2016
Shares 6,200 Value ($000) $96 Avg Close — Range —