Insider Transactions Reported by 20 Insiders of Celldex Therapeutics, Inc.

Symbol
CLDX on Nasdaq
Location
Hampton, NJ

Insiders trading volume in the past year

Celldex Therapeutics, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Anthony S. Marucci PRESIDENT & CEO, Director $1,080,417 05 Jun 2025
Freddy A. Jimenez Svp & General Counsel $896,009 -$140,306 -14% 04 Dec 2025
Diane C. Young Svp, Chief Medical Officer $600,021 05 Jun 2025
Richard M. Wright Former Officer $500,002 -$1,183,177 -70% 13 Nov 2025
Samuel Bates Martin Svp And Cfo $341,937 02 Jan 2026
Elizabeth Crowley Sr. Vp & Cpdo $316,369 05 Jun 2025
James J. Marino Director $59,111 05 Jun 2025
Ph.D. Ronald A. Pepin Sr. Vp & Cbo $55,869 15 Dec 2025
Margo Heath-Chiozzi Svp Of Regulatory Affairs 05 Jun 2025
Sarah Cavanaugh Svp Of Corp Affairs & Admin. 05 Jun 2025
Harry H. Penner Jr. Director 05 Jun 2025
Garry Arthur Neil Director 05 Jun 2025
Teri L. Lawver SVP & Chief Commercial Officer 10 Nov 2025
Karen L. Shoos Director 13 Jun 2024
Tibor Keler Executive Vp & Cso 05 Jun 2025
Cheryl Cohen Director 05 Jun 2025
Rita Jain Director 05 Jun 2025
Keith L. Brownlie Director 05 Jun 2025
Herbert J. Conrad Director 05 Jun 2025
Denice Torres Director 05 Jun 2025

Recent Insider Transactions by Companies or Individuals for Celldex Therapeutics, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Samuel Bates Martin CLDX Common Stock Options Exercise 17.1% 4,817 32,942 02 Jan 2026 Direct
Samuel Bates Martin CLDX Incentive Stock Option (Right to Buy) Options Exercise -7.57% -4,817 58,815 02 Jan 2026 Direct
Ph.D. Ronald A. Pepin CLDX Common Stock Options Exercise 2530.5% 19,333 20,097 15 Dec 2025 Direct
Ph.D. Ronald A. Pepin CLDX Incentive Stock Option (right to buy) Options Exercise -100% -19,333 0 15 Dec 2025 Direct
Freddy A. Jimenez CLDX Common Stock Sale -11.9% $121,210 $29.10 -4,166 30,796 04 Dec 2025 Direct
Richard M. Wright CLDX Common Stock Sale -70.3% $1,183,177 $24.00 -49,298 20,833 13 Nov 2025 Direct
Richard M. Wright CLDX Common Stock Options Exercise 236.6% 49,298 70,131 13 Nov 2025 Direct
Richard M. Wright CLDX Incentive Stock Option Options Exercise -100% -49,298 0 13 Nov 2025 Direct
Teri L. Lawver CLDX ISO (right to buy) Award 100,000 100,000 10 Nov 2025 Direct
Freddy A. Jimenez CLDX Common Stock Sale -2.16% $19,096 $24.77 -771 34,962 13 Aug 2025 Direct
Sarah Cavanaugh CLDX Incentive Stock Option (right to buy) Award 78,000 78,000 05 Jun 2025 Direct
Elizabeth Crowley CLDX Incentive Stock Option (right to buy) Award 85,000 85,000 05 Jun 2025 Direct
Margo Heath-Chiozzi CLDX Incentive Stock Option (right to buy) Award 82,000 82,000 05 Jun 2025 Direct
Freddy A. Jimenez CLDX Incentive Stock Option (right to buy) Award 75,000 75,000 05 Jun 2025 Direct
Samuel Bates Martin CLDX Incentive Stock Option (right to buy) Award 81,000 81,000 05 Jun 2025 Direct
Ph.D. Ronald A. Pepin CLDX Incentive Stock Option (right to buy) Award 20,000 20,000 05 Jun 2025 Direct
Diane C. Young CLDX Incentive Stock Option (right to buy) Award 72,000 72,000 05 Jun 2025 Direct
Tibor Keler CLDX Incentive Stock Option (right to buy) Award 93,000 93,000 05 Jun 2025 Direct
Anthony S. Marucci CLDX Incentive Stock Option (right to buy) Award 300,000 300,000 05 Jun 2025 Direct
Denice Torres CLDX Non-Qualified Stock Option (right to buy) Award 33,000 33,000 05 Jun 2025 Direct
Rita Jain CLDX Non-Qualified Stock Option (right to buy) Award 16,500 16,500 05 Jun 2025 Direct
Garry Arthur Neil CLDX Non-Qualified Stock Option (right to buy) Award 16,500 16,500 05 Jun 2025 Direct
Harry H. Penner Jr. CLDX Non-Qualified Stock Option (right to buy) Award 16,500 16,500 05 Jun 2025 Direct
Herbert J. Conrad CLDX Non-Qualified Stock Option (right to buy) Award 16,500 16,500 05 Jun 2025 Direct
James J. Marino CLDX Non-Qualified Stock Option (right to buy) Award 16,500 16,500 05 Jun 2025 Direct
Keith L. Brownlie CLDX Non-Qualified Stock Option (right to buy) Award 16,500 16,500 05 Jun 2025 Direct
Cheryl L. Cohen CLDX Non-Qualified Stock Option (right to buy) Award 16,500 16,500 05 Jun 2025 Direct
James J. Marino CLDX Common Stock Gift -82.6% -10,500 2,204 18 Nov 2024 Direct
Anthony S. Marucci CLDX Common Stock Purchase 40% $308,430 $26.82 11,500 40,284 11 Nov 2024 Direct
Samuel Bates Martin CLDX Common Stock Sale -37.9% $608,315 $35.42 -17,172 28,125 14 Jun 2024 Direct
Samuel Bates Martin CLDX Common Stock Options Exercise 80.3% 20,169 45,297 14 Jun 2024 Direct
Samuel Bates Martin CLDX Incentive Stock Option (Right to Buy) Options Exercise -21% -16,968 63,632 14 Jun 2024 Direct
Samuel Bates Martin CLDX Incentive Stock Option (Right to Buy) Options Exercise -100% -3,201 0 14 Jun 2024 Direct
Elizabeth Crowley CLDX Common Stock Sale -76.8% $1,045,962 $34.87 -30,000 9,074 14 Jun 2024 Direct
Elizabeth Crowley CLDX Common Stock Options Exercise 330.6% 30,000 39,074 14 Jun 2024 Direct
Elizabeth Crowley CLDX Incentive Stock Option (Right to Buy) Options Exercise -39.2% -30,000 46,500 14 Jun 2024 Direct
Freddy A. Jimenez CLDX Incentive Stock Option (right to buy) Award 75,000 75,000 13 Jun 2024 Direct
Diane C. Young CLDX Incentive Stock Option (right to buy) Award 72,000 72,000 13 Jun 2024 Direct
Margo Heath-Chiozzi CLDX Incentive Stock Option (right to buy) Award 82,000 82,000 13 Jun 2024 Direct
Sarah Cavanaugh CLDX Incentive Stock Option (right to buy) Award 78,000 78,000 13 Jun 2024 Direct
Elizabeth Crowley CLDX Incentive Stock Option (right to buy) Award 85,000 85,000 13 Jun 2024 Direct
Richard M. Wright CLDX Incentive Stock Option (right to buy) Award 65,000 65,000 13 Jun 2024 Direct
Ph.D. Ronald A. Pepin CLDX Incentive Stock Option (right to buy) Award 20,000 20,000 13 Jun 2024 Direct
Samuel Bates Martin CLDX Incentive Stock Option (right to buy) Award 81,000 81,000 13 Jun 2024 Direct
Tibor Keler CLDX Incentive Stock Option (right to buy) Award 93,000 93,000 13 Jun 2024 Direct
Anthony S. Marucci CLDX Incentive Stock Option (right to buy) Award 300,000 300,000 13 Jun 2024 Direct
Rita Jain CLDX Non-Qualified Stock Option (right to buy) Award 16,500 16,500 13 Jun 2024 Direct
Garry Arthur Neil CLDX Non-Qualified Stock Option (right to buy) Award 16,500 16,500 13 Jun 2024 Direct
Cheryl L. Cohen CLDX Non-Qualified Stock Option (right to buy) Award 16,500 16,500 13 Jun 2024 Direct
Keith L. Brownlie CLDX Non-Qualified Stock Option (right to buy) Award 16,500 16,500 13 Jun 2024 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.