MANNKIND CORP

CUSIP: 56400P201 Class: COM

TANG CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001232621)

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

Q1 2014
Shares 1,800,000 Value ($000) $7,236 Avg Close — Range —
Q4 2013
Shares 1,070,419 Value ($000) $5,566 Avg Close — Range —
Q2 2013
Shares 1,184,784 Value ($000) $7,707 Avg Close — Range —