MANNKIND CORP

CUSIP: 56400P201 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2016
Shares 1,016,138 Value ($000) $647 Avg Close — Range —
Q3 2016
Shares 1,003,962 Value ($000) $623 Avg Close — Range —
Q2 2016
Shares 774,705 Value ($000) $899 Avg Close — Range —
Q1 2016
Shares 764,719 Value ($000) $1,232 Avg Close — Range —
Q4 2015
Shares 749,317 Value ($000) $1,087 Avg Close — Range —
Q3 2015
Shares 810,017 Value ($000) $2,601 Avg Close — Range —
Q2 2015
Shares 756,998 Value ($000) $4,308 Avg Close — Range —
Q1 2015
Shares 711,403 Value ($000) $3,700 Avg Close — Range —
Q4 2014
Shares 674,858 Value ($000) $3,520 Avg Close — Range —
Q3 2014
Shares 646,471 Value ($000) $3,821 Avg Close — Range —
Q2 2014
Shares 604,018 Value ($000) $6,639 Avg Close — Range —
Q1 2014
Shares 503,476 Value ($000) $2,024 Avg Close — Range —
Q4 2013
Shares 465,395 Value ($000) $2,425 Avg Close — Range —
Q3 2013
Shares 409,712 Value ($000) $2,328 Avg Close — Range —
Q2 2013
Shares 394,739 Value ($000) $2,681 Avg Close — Range —