ALDER BIOPHARMACEUTICALS INC

CUSIP: 014339105 Class: COM

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

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

Q3 2019
Shares 426,698 Value ($000) $8,048 Avg Close — Range —
Q2 2019
Shares 425,222 Value ($000) $5,005 Avg Close — Range —
Q1 2019
Shares 381,373 Value ($000) $5,206 Avg Close — Range —
Q4 2018
Shares 325,190 Value ($000) $3,334 Avg Close — Range —
Q3 2018
Shares 327,756 Value ($000) $5,458 Avg Close — Range —
Q2 2018
Shares 317,082 Value ($000) $5,010 Avg Close — Range —
Q1 2018
Shares 298,667 Value ($000) $3,794 Avg Close — Range —
Q4 2017
Shares 308,250 Value ($000) $3,530 Avg Close — Range —
Q3 2017
Shares 260,434 Value ($000) $3,191 Avg Close — Range —
Q2 2017
Shares 195,446 Value ($000) $2,238 Avg Close — Range —
Q1 2017
Shares 209,273 Value ($000) $4,353 Avg Close — Range —
Q4 2016
Shares 171,150 Value ($000) $3,560 Avg Close — Range —
Q3 2016
Shares 165,990 Value ($000) $5,440 Avg Close — Range —
Q2 2016
Shares 158,058 Value ($000) $3,947 Avg Close — Range —
Q1 2016
Shares 89,448 Value ($000) $2,191 Avg Close — Range —
Q4 2015
Shares 87,548 Value ($000) $2,892 Avg Close — Range —
Q3 2015
Shares 71,932 Value ($000) $2,357 Avg Close — Range —
Q2 2015
Shares 29,746 Value ($000) $1,576 Avg Close — Range —
Q1 2015
Shares 16,700 Value ($000) $482 Avg Close — Range —
Q4 2014
Shares 11,700 Value ($000) $341 Avg Close — Range —
Q3 2014
Shares 11,700 Value ($000) $149 Avg Close — Range —
Q2 2014
Shares 11,700 Value ($000) $235 Avg Close — Range —