TURTLE BEACH CORP

Ticker: TBCH CUSIP: 900450206 Class: Common Stock

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q3 2018

Shares 7,641 Value ($000) $152 Avg Close $24.67 Range $17.25 - $34.50

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	7,641	$152	$24.67	$17.25 - $34.50