MANNKIND CORP

CUSIP: 56400P201 Class: COM

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

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

Q4 2016
Shares 71,731 Value ($000) $45 Avg Close — Range —
Q3 2016
Shares 71,215 Value ($000) $44 Avg Close — Range —
Q2 2016
Shares 3,099 Value ($000) $3 Avg Close — Range —
Q1 2016
Shares 11 Value ($000) $0 Avg Close — Range —
Q3 2015
Shares 1,392 Value ($000) $4 Avg Close — Range —
Q2 2015
Shares 6,743 Value ($000) $38 Avg Close — Range —
Q1 2015
Shares 8,201 Value ($000) $42 Avg Close — Range —