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Celldex Therapeutics, Inc.

CLDX Net selling
CIK 0000744218 #1725 in the set updated 21 Sep 2026
Bought (120 mo)
$490.90K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$24.30M
$0.00 on a plan · $22.57M straight out of an exercise
Sold at will
$1.73M
4 of 44 sales
Net
−$23.81M
−$1.24M against sales at will

By person

17 insiders · 65 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Marucci Anthony S
PRESIDENT & CEO
$354.33K (2)
$4.52M (1) scheduled
−$4.17M
40,284
0.0513%
$1.17M
+293.1%
Wright Richard M.
Former Officer
—
$3.73M (6) scheduled
−$3.73M
20,833
0.0265%
$606.14K
+9,916%
Martin Samuel Bates
SVP AND CFO
$29.74K (1)
$3.47M (11) scheduled
−$3.44M
32,942
0.0419%
$958.45K
+3,244%
Heath-Chiozzi Margo
SVP OF REGULATORY AFFAIRS
$3.01K (1)
$3.33M (4) scheduled
−$3.33M
13,383
0.0170%
$389.38K
+1,123%
Crowley Elizabeth
SR. VP & CPDO
—
$3.22M (7) scheduled
−$3.22M
9,074
0.0116%
$264.01K
+1,759%
Cavanaugh Sarah
SVP OF CORP AFFAIRS & ADMIN.
$5.07K (1)
$2.51M (7) scheduled
−$2.51M
1,860
0.0024%
$54.12K
−14.6%
Young Diane C.
SVP, CHIEF MEDICAL OFFICER
$10.00K (1)
$2.49M (3)
−$2.48M
17,115
0.0218%
$497.96K
—
KELER TIBOR
EXECUTIVE VP & CSO
$24.74K (2)
$622.61K (1) scheduled
−$597.87K
7,357
0.0094%
$214.05K
—
Jimenez Freddy A.
SVP & GENERAL COUNSEL
$19.90K (1)
$409.31K (4) scheduled
−$389.41K
30,796
0.0392%
$896.01K
+1,828%
MARINO JAMES J
Director
$44.12K (2)
—
+$44.12K
2,204
0.0028%
$64.13K
—
McMahon Gerald PhD
Director
—
—
—
180,697
0.2301%
$5.26M
−32.4%
ELLBERGER LARRY
Director
—
—
—
73,500
0.0936%
$2.14M
+15.7%
PENNER HARRY JR
Director
—
—
—
41,916
0.0534%
$1.22M
+31.3%
Shoos Karen L.
Director
—
—
—
41,833
0.0533%
$1.22M
+31.4%
CONRAD HERBERT J
Director
—
—
—
38,500
0.0490%
$1.12M
+35.1%
PEPIN RONALD
SR. VP & CBO
—
—
—
20,097
0.0256%
$584.72K
+2,530%
Brownlie Keith L
Director
—
—
—
10,000
0.0127%
$290.95K
—

Individual transactions

4
Insider
Date
Role
Action
Shares
Price
Amount
Jimenez Freddy A.
4 Dec 2025
SVP & GENERAL COUNSEL
Sell
4,166
$29.10
$121.21K
Jimenez Freddy A.
13 Aug 2025
SVP & GENERAL COUNSEL
Sell
430
$25.42
$10.93K
Jimenez Freddy A.
13 Aug 2025
SVP & GENERAL COUNSEL
Sell
341
$23.95
$8.17K
Young Diane C.
7 Jun 2024
SVP, CHIEF MEDICAL OFFICER
Sell
45,000
$35.26
$1.59M
Show all 65 transactions →

What was left out

Form 4 filings counted 238
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 40
Sales at will 4
Transactions with no price 0
Shares from compensation/vesting 1,008,121
History held since 6 Sep 2016