CTMX

CytomX Therapeutics, Inc.

Pharmaceutical PreparationsNasdaqAccelerated filer<br>Smaller reporting company

Total Trades

Buys

Sells

Largest Trade

N/A

Insiders

Institutional Funds

Inst. Value

$1M+

Activist Filings

Insider Trades

Insider	Title	Type	Value	Shares	Price	Date
McCarthy Sean A.	CEO	SELL	$100K–$500K	102K	$4.54	Nov 10, 2025
Ogden Christopher	CFO	EXERCISE	N/A	38K	—	Jun 17, 2025
Ogden Christopher	CFO	SELL	$15K–$50K	12K	$2.72	Jun 17, 2025
BELVIN MARCIA	SVP	EXERCISE	N/A	38K	—	Jun 17, 2025
BELVIN MARCIA	SVP	SELL	$15K–$50K	14K	$2.69	Jun 17, 2025
McCarthy Sean A.	CEO	EXERCISE	N/A	150K	—	Jun 17, 2025
McCarthy Sean A.	CEO	SELL	$100K–$500K	56K	$2.69	Jun 17, 2025
McCarthy Sean A.	CEO	SELL	$15K–$50K	38K	$0.60	Mar 20, 2025
Ogden Christopher	CFO	SELL	$1K–$15K	9K	$0.60	Mar 20, 2025
Chu Yu-Waye	Chief Medical Offi…	SELL	$1K–$15K	4K	$0.60	Mar 20, 2025
ROWLAND LLOYD A	General Counsel	SELL	$1K–$15K	10K	$0.60	Mar 20, 2025
BELVIN MARCIA	SVP	SELL	$1K–$15K	20K	$0.60	Mar 20, 2025
Landau Jeffrey B	Chief Business Off…	SELL	$1K–$15K	4K	$1.23	Aug 22, 2024
Landau Jeffrey B	Chief Business Off…	EXERCISE	N/A	11K	—	Aug 22, 2024
BELVIN MARCIA	SVP	EXERCISE	N/A	11K	—	Aug 22, 2024
BELVIN MARCIA	SVP	SELL	$1K–$15K	4K	$1.23	Aug 22, 2024
ROWLAND LLOYD A	General Counsel	SELL	$1K–$15K	4K	$1.23	Aug 22, 2024
ROWLAND LLOYD A	General Counsel	EXERCISE	N/A	11K	—	Aug 22, 2024
Ogden Christopher	CFO	SELL	$1K–$15K	2K	$1.23	Aug 22, 2024
Ogden Christopher	CFO	EXERCISE	N/A	7K	—	Aug 22, 2024
McCarthy Sean A.	CEO	SELL	$15K–$50K	14K	$1.23	Aug 22, 2024
McCarthy Sean A.	CEO	EXERCISE	N/A	38K	—	Aug 22, 2024
ROWLAND LLOYD A	General Counsel	SELL	$1K–$15K	5K	$2.09	Mar 21, 2024
McCarthy Sean A.	CEO	SELL	$15K–$50K	20K	$2.09	Mar 21, 2024
Ogden Christopher	SVP	SELL	$1K–$15K	3K	$2.09	Mar 21, 2024
BELVIN MARCIA	SVP	SELL	$15K–$50K	13K	$2.09	Mar 21, 2024
Landau Jeffrey B	Chief Business Off…	SELL	$1K–$15K	7K	$2.09	Mar 21, 2024
McCarthy Sean A.	CEO	SELL	$15K–$50K	14K	$1.38	Dec 22, 2023
BELVIN MARCIA	SVP	SELL	$1K–$15K	4K	$1.38	Dec 22, 2023
Landau Jeffrey B	Chief Business Off…	SELL	$1K–$15K	4K	$1.38	Dec 22, 2023
ROWLAND LLOYD A	General Counsel	SELL	$1K–$15K	4K	$1.38	Dec 22, 2023
Ogden Christopher	SVP	SELL	$1K–$15K	2K	$1.38	Dec 22, 2023
BELVIN MARCIA	SVP	GRANT	N/A	11K	—	Sep 22, 2023
BELVIN MARCIA	SVP	SELL	$1K–$15K	4K	$1.30	Sep 22, 2023
Landau Jeffrey B	Chief Business Off…	SELL	$1K–$15K	4K	$1.30	Sep 22, 2023
Landau Jeffrey B	Chief Business Off…	GRANT	N/A	11K	—	Sep 22, 2023
McCarthy Sean A.	CEO	GRANT	N/A	40K	—	Sep 22, 2023
McCarthy Sean A.	CEO	SELL	$15K–$50K	15K	$1.30	Sep 22, 2023
ROWLAND LLOYD A	General Counsel	GRANT	N/A	15K	—	Sep 22, 2023
ROWLAND LLOYD A	General Counsel	SELL	$1K–$15K	5K	$1.30	Sep 22, 2023
Jones Elaine V	Director	BUY	$1K–$15K	5K	$1.55	Mar 31, 2023
Ogden Christopher	SVP	SELL	$1K–$15K	516	$1.98	Mar 20, 2023
Campoy Carlos	CFO	SELL	$1K–$15K	2K	$1.98	Mar 20, 2023
McCarthy Sean A.	CEO	SELL	$1K–$15K	7K	$1.88	Mar 20, 2023
ROWLAND LLOYD A	General Counsel	SELL	$1K–$15K	2K	$1.98	Mar 20, 2023
Landau Jeffrey B	CFO	SELL	$1K–$15K	1K	$1.98	Mar 20, 2023
Peterson Amy C.	EVP	SELL	$1K–$15K	4K	$1.98	Mar 20, 2023
Peterson Amy C.	EVP	GRANT	N/A	20K	—	Jul 21, 2022
Peterson Amy C.	EVP	SELL	$1K–$15K	7K	$1.42	Jul 21, 2022
Landau Jeffrey B	Chief Business Off…	GRANT	N/A	11K	—	Jul 21, 2022

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Institutional Ownership

13F filings as of Dec 31, 2025 · 87 funds holding

Fund	Shares	Value	Type
VR Adviser, LLC	15.6M	$1M+	SH
PERCEPTIVE ADVISORS LLC	9.7M	$1M+	SH
Point72 Asset Management, L.P.	5.2M	$1M+	SH
STATE STREET CORP	5.1M	$1M+	SH
ADAR1 Capital Management, LLC	4.2M	$1M+	SH
ADAR1 Capital Management, LLC	4.2M	$1M+	SH
Financial Engines Advisors L.L.C.	3.8M	$1M+	SH
ORBIMED ADVISORS LLC	3.5M	$1M+	SH
Ikarian Capital, LLC	3.2M	$1M+	SH
Vivo Capital, LLC	2.9M	$1M+	SH
GEODE CAPITAL MANAGEMENT, LLC	1.2M	$1M+	SH
DIMENSIONAL FUND ADVISORS LP	1.2M	$1M+	SH
BALYASNY ASSET MANAGEMENT L.P.	900K	$1M+	SH (Call)
ACADIAN ASSET MANAGEMENT LLC	856K	$1M+	SH
Exome Asset Management LLC	745K	$1M+	SH
Assenagon Asset Management S.A.	593K	$1M+	SH
JANE STREET GROUP, LLC	492K	$1M+	SH
FIRST TRUST ADVISORS LP	423K	$1M+	SH
SILVERARC CAPITAL MANAGEMENT, LLC	386K	$1M+	SH
MARSHALL WACE, LLP	386K	$1M+	SH