CYTOMX THERAPEUTICS INC

Ticker: CTMX CUSIP: 23284F105 Class: COM

Assenagon Asset Management S.A.'s Holding History (CIK: 0001546007)

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

Q4 2025

Shares 592,696 Value ($000) $2,525 Avg Close $3.80 Range $3.06 - $4.62

Q3 2025

Shares 729,967 Value ($000) $2,329 Avg Close $2.25 Range $1.72 - $3.28

Q2 2025

Shares 720,020 Value ($000) $1,634 Avg Close $1.61 Range $0.40 - $3.10

Q1 2025

Shares 711,454 Value ($000) $452 Avg Close $0.78 Range $0.56 - $1.17

Q4 2024

Shares 599,850 Value ($000) $618 Avg Close $1.08 Range $0.83 - $1.42

Q3 2024

Shares 1,644,168 Value ($000) $1,940 Avg Close $1.27 Range $1.09 - $1.52

Q2 2024

Shares 1,238,499 Value ($000) $1,511 Avg Close $1.99 Range $1.13 - $5.85

Q1 2024

Shares 404,674 Value ($000) $882 Avg Close $1.85 Range $1.38 - $2.85

Q4 2023

Shares 404,674 Value ($000) $627 Avg Close $1.31 Range $1.04 - $1.60

Q3 2023

Shares 425,921 Value ($000) $549 Avg Close $1.57 Range $1.22 - $1.89

Q2 2023

Shares 668,032 Value ($000) $1,149 Avg Close $1.66 Range $1.40 - $1.95

Q1 2023

Shares 668,032 Value ($000) $1,009 Avg Close $2.26 Range $1.43 - $3.02

Q4 2022

Shares 914,900 Value ($000) $1 Avg Close $1.48 Range $1.17 - $1.94

Q3 2022

Shares 1,065,392 Value ($000) $1,545 Avg Close $1.54 Range $1.19 - $2.01

Q3 2021

Shares 27,774 Value ($000) $141 Avg Close $5.35 Range $4.28 - $6.47

Q2 2021

Shares 493,013 Value ($000) $3,121 Avg Close $7.79 Range $6.33 - $10.05

Q1 2021

Shares 204,141 Value ($000) $1,578 Avg Close $7.92 Range $6.43 - $9.42

Q4 2020

Shares 218,763 Value ($000) $1,433 Avg Close $7.14 Range $6.40 - $8.00

Q3 2020

Shares 172,876 Value ($000) $1,150 Avg Close $7.42 Range $6.25 - $9.29

Q2 2020

Shares 253,700 Value ($000) $2,113 Avg Close $9.29 Range $7.01 - $15.44

Q4 2019

Shares 224,640 Value ($000) $1,867 Avg Close $6.75 Range $5.10 - $9.00

Q3 2019

Shares 75,900 Value ($000) $560 Avg Close $9.86 Range $7.34 - $12.63

Q2 2019

Shares 124,400 Value ($000) $1,396 Avg Close $10.48 Range $8.94 - $11.69

Q3 2018

Shares 19,638 Value ($000) $363 Avg Close $22.78 Range $17.61 - $27.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	592,696	$2,525	$3.80	$3.06 - $4.62
Q3 2025	729,967	$2,329	$2.25	$1.72 - $3.28
Q2 2025	720,020	$1,634	$1.61	$0.40 - $3.10
Q1 2025	711,454	$452	$0.78	$0.56 - $1.17
Q4 2024	599,850	$618	$1.08	$0.83 - $1.42
Q3 2024	1,644,168	$1,940	$1.27	$1.09 - $1.52
Q2 2024	1,238,499	$1,511	$1.99	$1.13 - $5.85
Q1 2024	404,674	$882	$1.85	$1.38 - $2.85
Q4 2023	404,674	$627	$1.31	$1.04 - $1.60
Q3 2023	425,921	$549	$1.57	$1.22 - $1.89
Q2 2023	668,032	$1,149	$1.66	$1.40 - $1.95
Q1 2023	668,032	$1,009	$2.26	$1.43 - $3.02
Q4 2022	914,900	$1	$1.48	$1.17 - $1.94
Q3 2022	1,065,392	$1,545	$1.54	$1.19 - $2.01
Q3 2021	27,774	$141	$5.35	$4.28 - $6.47
Q2 2021	493,013	$3,121	$7.79	$6.33 - $10.05
Q1 2021	204,141	$1,578	$7.92	$6.43 - $9.42
Q4 2020	218,763	$1,433	$7.14	$6.40 - $8.00
Q3 2020	172,876	$1,150	$7.42	$6.25 - $9.29
Q2 2020	253,700	$2,113	$9.29	$7.01 - $15.44
Q4 2019	224,640	$1,867	$6.75	$5.10 - $9.00
Q3 2019	75,900	$560	$9.86	$7.34 - $12.63
Q2 2019	124,400	$1,396	$10.48	$8.94 - $11.69
Q3 2018	19,638	$363	$22.78	$17.61 - $27.20