Activist 13D/13G Filings - CytomX Therapeutics Inc. (CTMX)

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2024-05-22
4:06 pm
Purchase
13GCytomX Therapeutics Inc.
CTMX
JANUS HENDERSON GROUP PLC
JHG
4,158,110
5.3%
4,158,110increase
(New Position)
View
2024-05-13
4:00 pm
Purchase
13GCytomX Therapeutics Inc.
CTMX
Cormorant Asset Management LP5,750,000
7.38%
5,750,000increase
(New Position)
View
2024-02-14
4:00 pm
Purchase
13GCytomX Therapeutics Inc.
CTMX
TANG CAPITAL PARTNERS LP6,550,000
9.8%
3,039,555increase
(+86.59%)
View
2024-02-14
10:09 am
Purchase
13GCytomX Therapeutics Inc.
CTMX
BIOTECHNOLOGY VALUE FUND L P6,702,889
9.99%
107,088increase
(+1.62%)
View
2024-02-13
5:02 pm
Purchase
13GCytomX Therapeutics Inc.
CTMX
VANGUARD GROUP INC4,902,943
7.32%
317,222increase
(+6.92%)
View
2023-02-14
4:13 pm
Sale
13GCytomX Therapeutics Inc.
CTMX
Point72 Asset Management L.P.0
0%
-6,312,371decrease
(Position Closed)
View
2023-02-14
4:00 pm
Purchase
13GCytomX Therapeutics Inc.
CTMX
TANG CAPITAL PARTNERS LP3,510,445
5.3%
39,545increase
(+1.14%)
View
2023-02-14
10:22 am
Sale
13GCytomX Therapeutics Inc.
CTMX
RTW INVESTMENTS LP0
0%
-6,029,700decrease
(Position Closed)
View
2023-02-09
11:16 am
Sale
13GCytomX Therapeutics Inc.
CTMX
VANGUARD GROUP INC4,585,721
6.94%
-522,270decrease
(-10.22%)
View
2022-07-29
4:37 pm
Purchase
13GCytomX Therapeutics Inc.
CTMX
BIOTECHNOLOGY VALUE FUND L P6,595,801
10.1%
792,101increase
(+13.65%)
View
2022-07-25
4:00 pm
Purchase
13GCytomX Therapeutics Inc.
CTMX
TANG CAPITAL PARTNERS LP3,470,900
5.3%
3,470,900increase
(New Position)
View
2022-07-08
4:57 pm
Sale
13GCytomX Therapeutics Inc.
CTMX
BlackRock Inc.
BLK
1,826,591
2.8%
-3,135,771decrease
(-63.19%)
View
2022-02-14
4:43 pm
Purchase
13GCytomX Therapeutics Inc.
CTMX
Point72 Asset Management L.P.6,312,371
9.7%
788,465increase
(+14.27%)
View
2022-02-14
4:11 pm
Sale
13GCytomX Therapeutics Inc.
CTMX
RA CAPITAL MANAGEMENT L.P.0
0%
-3,500,000decrease
(Position Closed)
View
2022-02-14
08:58 am
Purchase
13GCytomX Therapeutics Inc.
CTMX
RTW INVESTMENTS LP6,029,700
9.2%
161,374increase
(+2.75%)
View
2022-02-09
3:43 pm
Purchase
13GCytomX Therapeutics Inc.
CTMX
VANGUARD GROUP INC5,107,991
7.83%
2,173,567increase
(+74.07%)
View
2022-02-03
4:41 pm
Purchase
13GCytomX Therapeutics Inc.
CTMX
BlackRock Inc.
BLK
4,962,362
7.6%
1,157,183increase
(+30.41%)
View
2022-02-01
12:25 pm
Sale
13GCytomX Therapeutics Inc.
CTMX
VICTORY CAPITAL MANAGEMENT INC8,828
0.01%
-2,719,209decrease
(-99.68%)
View
2022-01-03
4:34 pm
Purchase
13GCytomX Therapeutics Inc.
CTMX
BIOTECHNOLOGY VALUE FUND L P5,803,700
8.9%
2,884,229increase
(+98.79%)
View
2021-12-08
2:06 pm
Purchase
13GCytomX Therapeutics Inc.
CTMX
RTW INVESTMENTS LP5,868,326
8.99%
5,868,326increase
(New Position)
View
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