ALDER BIOPHARMACEUTICALS INC

CUSIP: 014339105 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q3 2019
Shares 68,923 Value ($000) $1,300 Avg Close — Range —
Q2 2019
Shares 54,912 Value ($000) $647 Avg Close — Range —
Q4 2018
Shares 101,993 Value ($000) $1,045 Avg Close — Range —
Q3 2018
Shares 15,603 Value ($000) $260 Avg Close — Range —
Q3 2017
Shares 18,038 Value ($000) $221 Avg Close — Range —
Q3 2016
Shares 18,109 Value ($000) $593 Avg Close — Range —
Q1 2016
Shares 77,044 Value ($000) $1,887 Avg Close — Range —
Q4 2015
Shares 13,223 Value ($000) $437 Avg Close — Range —
Q3 2015
Shares 14,130 Value ($000) $463 Avg Close — Range —
Q2 2015
Shares 17,724 Value ($000) $939 Avg Close — Range —
Q1 2015
Shares 71,458 Value ($000) $2,062 Avg Close — Range —
Q4 2014
Shares 9,810 Value ($000) $285 Avg Close — Range —