AMERICAN AXLE & MFG HLDGS IN

Ticker: DCH CUSIP: 024061103 Class: COM

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

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

Q3 2018

Shares 1,342,157 Value ($000) $23,407 Avg Close $17.19 Range $14.68 - $19.34

Q2 2018

Shares 1,738,959 Value ($000) $27,058 Avg Close $16.07 Range $13.99 - $18.55

Q1 2018

Shares 2,238,959 Value ($000) $34,077 Avg Close $16.43 Range $13.96 - $19.63

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	1,342,157	$23,407	$17.19	$14.68 - $19.34
Q2 2018	1,738,959	$27,058	$16.07	$13.99 - $18.55
Q1 2018	2,238,959	$34,077	$16.43	$13.96 - $19.63