AKAMAI TECHNOLOGIES INC

Ticker: AKAM CUSIP: 00971T101 Class: COM

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q2 2018

Shares 80,895 Value ($000) $5,924 Avg Close $75.02 Range $68.50 - $83.08

Q1 2018

Shares 75,720 Value ($000) $5,375 Avg Close $68.09 Range $61.00 - $78.28

Q2 2013

Shares 1,700 Value ($000) $72 Avg Close $41.83 Range $32.63 - $48.47

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	80,895	$5,924	$75.02	$68.50 - $83.08
Q1 2018	75,720	$5,375	$68.09	$61.00 - $78.28
Q2 2013	1,700	$72	$41.83	$32.63 - $48.47