CADENCE DESIGN SYSTEM INC

Ticker: CDNS CUSIP: 127387108 Class: Com

Shannon River Fund Management LLC's Holding History (CIK: 0001301050)

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

Q3 2015

Shares 845,000 Value ($000) $17,475 Avg Close $20.38 Range $18.13 - $21.86

Q2 2015

Shares 845,000 Value ($000) $16,613 Avg Close $19.38 Range $17.77 - $20.51

Q1 2015

Shares 845,000 Value ($000) $15,582 Avg Close $18.21 Range $16.52 - $19.24

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	845,000	$17,475	$20.38	$18.13 - $21.86
Q2 2015	845,000	$16,613	$19.38	$17.77 - $20.51
Q1 2015	845,000	$15,582	$18.21	$16.52 - $19.24