Stocks · Health care · In Vitro & In Vivo Diagnostic Substances

Celldex Therapeutics, Inc.

CLDX Clue Score15

United States Fiscal year ends December CIK 0000744218 Results filed 5 Nov 2026

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What the insiders did Net selling

By person

17 insiders · 65 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Anthony S Marucci

President & CEO

$354.33K (2)

$4.52M (1) scheduled

−$4.17M

40,284

0.0513%

$1.17M

+293.1%

Richard M. Wright

Former Officer

—

$3.73M (6) scheduled

−$3.73M

20,833

0.0265%

$606.14K

+9,916%

Samuel Bates Martin

SVP and CFO

$29.74K (1)

$3.47M (11) scheduled

−$3.44M

32,942

0.0419%

$958.45K

+3,244%

Margo Heath-Chiozzi

SVP of Regulatory Affairs

$3.01K (1)

$3.33M (4) scheduled

−$3.33M

13,383

0.0170%

$389.38K

+1,123%

Elizabeth Crowley

Sr. VP & Cpdo

—

$3.22M (7) scheduled

−$3.22M

9,074

0.0116%

$264.01K

+1,759%

Sarah Cavanaugh

SVP of Corp Affairs & Admin.

$5.07K (1)

$2.51M (7) scheduled

−$2.51M

1,860

0.0024%

$54.12K

−14.6%

Diane C. Young

SVP, Chief Medical Officer

$10.00K (1)

$2.49M (3)

−$2.48M

17,115

0.0218%

$497.96K

—

Tibor Keler

Executive VP & CSO

$24.74K (2)

$622.61K (1) scheduled

−$597.87K

7,357

0.0094%

$214.05K

—

Freddy A. Jimenez

SVP & General Counsel

$19.90K (1)

$409.31K (4) scheduled

−$389.41K

30,796

0.0392%

$896.01K

+1,828%

James J Marino

Director

$44.12K (2)

—

+$44.12K

2,204

0.0028%

$64.13K

—

Gerald PhD McMahon

Director

—

—

—

180,697

0.2301%

$5.26M

−32.4%

Larry Ellberger

Director

—

—

—

73,500

0.0936%

$2.14M

+15.7%

Harry Penner Jr

Director

—

—

—

41,916

0.0534%

$1.22M

+31.3%

Karen L. Shoos

Director

—

—

—

41,833

0.0533%

$1.22M

+31.4%

Herbert J Conrad

Director

—

—

—

38,500

0.0490%

$1.12M

+35.1%

Ronald Pepin

Sr. VP & Cbo

—

—

—

20,097

0.0256%

$584.72K

+2,530%

Keith L Brownlie

Director

—

—

—

10,000

0.0127%

$290.95K

—