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CIK 0000744218 · Large accelerated filer

Celldex Therapeutics, Inc.

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Ticker
CLDX
Exchange
Nasdaq
Industry
In Vitro & In Vivo Diagnostic Substances
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
133191702
Phone
908-200-7500
Business address
53 FRONTAGE ROAD, SUITE 220, HAMPTON, NJ, 08827
Former names
AVANT IMMUNOTHERAPEUTICS INC, T CELL SCIENCES INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-06-05 PEPIN RONALD SR. VP & CBO Grant or award · Incentive Stock Option (right to buy) +20,000 20,000
2025-06-05 Young Diane C. SVP, CHIEF MEDICAL OFFICER Grant or award · Incentive Stock Option (right to buy) +72,000 72,000
2025-06-05 KELER TIBOR EXECUTIVE VP & CSO Grant or award · Incentive Stock Option (right to buy) +93,000 93,000
2025-06-05 Marucci Anthony S PRESIDENT & CEO Grant or award · Incentive Stock Option (right to buy) +300,000 300,000
2025-06-05 Torres Denice Director Grant or award · Non-Qualified Stock Option (right to buy) +33,000 33,000
2025-06-05 Jain Rita Director Grant or award · Non-Qualified Stock Option (right to buy) +16,500 16,500
2025-06-05 NEIL GARRY ARTHUR Director Grant or award · Non-Qualified Stock Option (right to buy) +16,500 16,500
2025-06-05 PENNER HARRY JR Director Grant or award · Non-Qualified Stock Option (right to buy) +16,500 16,500
2025-06-05 CONRAD HERBERT J Director Grant or award · Non-Qualified Stock Option (right to buy) +16,500 16,500
2025-06-05 MARINO JAMES J Director Grant or award · Non-Qualified Stock Option (right to buy) +16,500 16,500
2025-06-05 Brownlie Keith L Director Grant or award · Non-Qualified Stock Option (right to buy) +16,500 16,500
2025-06-05 Cohen Cheryl Director Grant or award · Non-Qualified Stock Option (right to buy) +16,500 16,500
2024-11-18 MARINO JAMES J Director Gift −10,500 2,204
2024-11-11 Marucci Anthony S PRESIDENT & CEO Purchase +11,500 $26.82 $308K 40,284
2024-06-14 Martin Samuel Bates SVP AND CFO Option exercise +3,201 $9.02 $29K 28,329
2024-06-14 Martin Samuel Bates SVP AND CFO Option exercise +16,968 $10.38 $176K 45,297
2024-06-14 Martin Samuel Bates SVP AND CFO Sale −17,172 $35.42 $608K 28,125
2024-06-14 Martin Samuel Bates SVP AND CFO Option exercise · Incentive Stock Option (Right to Buy) −3,201 0
2024-06-14 Martin Samuel Bates SVP AND CFO Option exercise · Incentive Stock Option (Right to Buy) −16,968 63,632
2024-06-14 Crowley Elizabeth SR. VP & CPDO Option exercise +30,000 $10.38 $311K 39,074

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