CYTOMX THERAPEUTICS INC

Ticker: CTMX CUSIP: 23284F105 Class: COM

ROYCE & ASSOCIATES LP's Holding History (CIK: 0000906304)

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

Q2 2018

Shares 499 Value ($000) $11 Avg Close $25.54 Range $19.86 - $30.73

Q1 2018

Shares 225 Value ($000) $6 Avg Close $28.54 Range $20.52 - $35.00

Q4 2017

Shares 366 Value ($000) $8 Avg Close $20.73 Range $18.10 - $24.67

Q3 2017

Shares 441 Value ($000) $8 Avg Close $15.60 Range $13.09 - $18.31

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	499	$11	$25.54	$19.86 - $30.73
Q1 2018	225	$6	$28.54	$20.52 - $35.00
Q4 2017	366	$8	$20.73	$18.10 - $24.67
Q3 2017	441	$8	$15.60	$13.09 - $18.31