MACROGENICS INC

Ticker: MGNX CUSIP: 556099109 Class: COM

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q3 2015

Shares 9,857 Value ($000) $211 Avg Close $31.37 Range $20.29 - $39.90

Q2 2015

Shares 8,175 Value ($000) $311 Avg Close $32.86 Range $26.68 - $38.37

Q1 2015

Shares 10,863 Value ($000) $341 Avg Close $33.89 Range $29.50 - $39.90

Q4 2014

Shares 7,500 Value ($000) $263 Avg Close $24.93 Range $17.31 - $39.90

Q3 2014

Shares 14,000 Value ($000) $293 Avg Close $20.68 Range $18.25 - $22.90

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	9,857	$211	$31.37	$20.29 - $39.90
Q2 2015	8,175	$311	$32.86	$26.68 - $38.37
Q1 2015	10,863	$341	$33.89	$29.50 - $39.90
Q4 2014	7,500	$263	$24.93	$17.31 - $39.90
Q3 2014	14,000	$293	$20.68	$18.25 - $22.90