13D/13G Filings - Celldex Therapeutics Inc. (CLDX)

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 have beem 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
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2025-04-17
09:35 am
Sale
2025-03-31 13G Celldex Therapeutics, Inc.
CLDX
BLACKROCK INC
BLK
4,819,293
7.300%
-661,377decrease
(-12.07%)
Filing
History
2025-04-10
4:05 pm
Purchase
2025-04-03 13G Celldex Therapeutics, Inc.
CLDX
Commodore Capital LP 3,350,000
5.000%
3,350,000increase
(New Position)
Filing
History
2025-02-14
5:16 pm
Purchase
2024-12-31 13G Celldex Therapeutics, Inc.
CLDX
Kynam Capital Management, LP 5,064,207
7.630%
2,058,303increase
(+68.48%)
Filing
History
2025-02-14
09:44 am
Purchase
2024-12-31 13G Celldex Therapeutics, Inc.
CLDX
PRICE T ROWE ASSOCIATES INC 3,557,136
5.400%
3,557,136increase
(New Position)
Filing
History
2025-02-12
09:28 am
Sale
2024-12-31 13G Celldex Therapeutics, Inc.
CLDX
FMR CORP 4,857,668
7.300%
-1,166,748decrease
(-19.37%)
Filing
History
2025-02-05
1:23 pm
Purchase
2024-12-31 13G Celldex Therapeutics, Inc.
CLDX
BLACKROCK INC
BLK
5,480,670
8.300%
1,804,978increase
(+49.11%)
Filing
History
2024-11-14
7:47 pm
Sale
2024-09-30 13G Celldex Therapeutics, Inc.
CLDX
Point72 Asset Management, L.P. 1,684,032
2.500%
-1,072,090decrease
(-38.90%)
Filing
History
2024-11-14
12:18 pm
Sale
2024-09-30 13G Celldex Therapeutics, Inc.
CLDX
Eventide Asset Management, LLC 3,332,005
5.030%
-298,008decrease
(-8.21%)
Filing
History
2024-11-14
06:12 am
Sale
2024-09-30 13G Celldex Therapeutics, Inc.
CLDX
RTW Investments, LP 0
0.000%
-3,463,201decrease
(Position Closed)
Filing
History
2024-11-13
6:00 pm
Sale
2024-09-30 13G Celldex Therapeutics, Inc.
CLDX
Polar Capital Holdings Plc 2,711,163
4.090%
-424,708decrease
(-13.54%)
Filing
History
2024-11-12
09:55 am
Sale
2024-11-08 13G Celldex Therapeutics, Inc.
CLDX
FMR CORP 6,024,416
9.088%
-1,025,993decrease
(-14.55%)
Filing
History
2024-11-08
10:52 am
Purchase
2024-09-30 13G Celldex Therapeutics, Inc.
CLDX
WELLINGTON MANAGEMENT CO LLP 9,243,599
13.940%
2,767,038increase
(+42.72%)
Filing
History
2024-02-14
4:17 pm
Sale
2023-12-31 13G Celldex Therapeutics, Inc.
CLDX
Point72 Asset Management, L.P. 2,756,122
5.000%
-866,014decrease
(-23.91%)
Filing
History
2024-02-14
12:52 pm
Purchase
2023-12-31 13G Celldex Therapeutics, Inc.
CLDX
Kynam Capital Management, LP 3,005,904
5.500%
3,005,904increase
(New Position)
Filing
History
2024-02-14
11:48 am
Purchase
2023-12-31 13G Celldex Therapeutics, Inc.
CLDX
Eventide Asset Management, LLC 3,630,013
6.640%
3,630,013increase
(New Position)
Filing
History
2024-02-14
07:38 am
Purchase
2023-12-31 13G Celldex Therapeutics, Inc.
CLDX
RTW Investments, LP 3,463,201
6.300%
378,986increase
(+12.29%)
Filing
History
2024-02-13
5:00 pm
Purchase
2023-12-29 13G Celldex Therapeutics, Inc.
CLDX
The Vanguard Group 3,046,331
5.570%
532,767increase
(+21.20%)
Filing
History
2024-02-13
09:41 am
Purchase
2023-12-31 13G Celldex Therapeutics, Inc.
CLDX
Polar Capital Holdings Plc 3,135,871
5.730%
3,135,871increase
(New Position)
Filing
History
2024-02-09
08:50 am
Sale
2024-02-08 13G Celldex Therapeutics, Inc.
CLDX
FMR CORP 7,050,409
12.891%
-14,565decrease
(-0.21%)
Filing
History
2024-02-08
10:11 am
Purchase
2023-12-29 13G Celldex Therapeutics, Inc.
CLDX
WELLINGTON MANAGEMENT CO LLP 6,476,561
11.840%
1,695,064increase
(+35.45%)
Filing
History
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