GEMPHIRE THERAPEUTICS INC

CUSIP: 36870A108 Class: COM

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2017
Shares 305,276 Value ($000) $2,426 Avg Close — Range —
Q3 2017
Shares 599,366 Value ($000) $5,694 Avg Close — Range —
Q2 2017
Shares 750,694 Value ($000) $9,609 Avg Close — Range —
Q1 2017
Shares 634,246 Value ($000) $6,660 Avg Close — Range —
Q4 2016
Shares 364,120 Value ($000) $2,855 Avg Close — Range —
Q3 2016
Shares 364,120 Value ($000) $3,976 Avg Close — Range —