Celldex Therapeutics, Inc. CLDX

FY2025 · ended Dec 31, 2025 · Revenue $1.54M, -78.0% YoY · Filed Feb 25, 2026

Celldex Therapeutics, Inc. (CLDX) files with the SEC under industry code 2835, In Vitro & In Vivo Diagnostic Substances. In fiscal 2025, which ended Dec 31, 2025, it reported revenue of $1.5 million and a net loss of $258.8 million. Free cash flow was -$213.7 million. As of Jun 30, 2026 it held $717.6 million in cash and investments and $4.9 million in total debt.

Revenue (TTM)
$158,000
-97.3% vs year-ago TTM
Net income (TTM)
$-300.55M
Operating cash flow (TTM)
$-235.57M
-26.5% vs year-ago TTM
Free cash flow (TTM)
$-242.10M
-28.4% vs year-ago TTM
EPS (TTM)
$-4.34
-111.5% vs year-ago TTM
Dividend per share
None
Shares outstanding
66.57M
+0.3% vs prior year
Net cash
$712.68M
as of Jun 30, 2026
Operating margin
-206220.3%
FY 2026

Company profile

Industry
In Vitro & In Vivo Diagnostic Substances (SIC 2835)
Listed as
CLDX (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Hampton, NJ
SEC filer status
Large accelerated filer
SEC CIK
744218
Former names
AVANT IMMUNOTHERAPEUTICS INC (until Sep 29, 2008); T CELL SCIENCES INC (until Aug 21, 1998)

Other In Vitro & In Vivo Diagnostic Substances companies

Key figures

Fiscal-year totals from the annual reports. Balance sheet lines are as of each year end.

Line
FY 2025
Dec 31, 2025
FY 2024
Dec 31, 2024
FY 2023
Dec 31, 2023
FY 2022
Dec 31, 2022
FY 2021
Dec 31, 2021
Revenue
$1.5M
$7.0M
$6.9M
$2.4M
$4.7M
Operating income
-$287.4M
-$195.1M
-$154.5M
-$115.2M
-$71.2M
Net income
-$258.8M
—
—
—
—
Diluted EPS
-$3.90
-$2.45
-$2.92
-$2.40
-$1.64
Operating cash flow
-$210.9M
-$157.8M
-$107.3M
-$103.7M
-$60.9M
Free cash flow
-$213.7M
-$159.7M
-$109.1M
-$105.6M
-$62.2M
Total assets
$583.0M
$792.3M
$465.6M
$352.7M
$444.7M
Total liabilities
$55.8M
$45.3M
$36.5M
$26.5M
$25.2M
Stockholders' equity
$527.2M
$747.0M
$429.2M
$326.2M
$419.5M
Cash and investments
$518.6M
$725.3M
$423.6M
$305.0M
$408.2M
Total debt
$2.3M
$3.8M
$2.5M
$4.0M
$3.0M

Recent SEC filings

Recent SEC filings
Form Description Filed Period
8-K Current report
Other events
Sep 22, 2026 Sep 22, 2026
10-Q Quarterly report Aug 6, 2026 Jun 30, 2026
8-K Current report
Results of operations
Aug 6, 2026 Aug 6, 2026
8-K Current report
Officer or director change
Jul 15, 2026 Jul 10, 2026
8-K Current report
Officer or director change, Shareholder vote results
Jun 26, 2026 Jun 25, 2026
10-Q Quarterly report May 7, 2026 Mar 31, 2026

Source: SEC EDGAR filings. This is company-reported data, not investment advice.