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

Celldex Therapeutics, Inc.

CLDX Clue Score15
United States Fiscal year ends December CIK 0000744218
29.89
+2.01%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
29.89 on 9 Oct 2026
45 34 23 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $27.13 14 Oct 2025 $26.47 15 Oct 2025 $27.34 16 Oct 2025 $26.55 17 Oct 2025 $26.83 20 Oct 2025 $27.67 21 Oct 2025 $27.91 22 Oct 2025 $26.72 23 Oct 2025 $26.26 24 Oct 2025 $26.72 27 Oct 2025 $27.37 28 Oct 2025 $27.06 29 Oct 2025 $25.99 30 Oct 2025 $26.00 31 Oct 2025 $26.73 3 Nov 2025 $24.75 4 Nov 2025 $23.85 5 Nov 2025 $23.73 6 Nov 2025 $23.26 7 Nov 2025 $22.90 10 Nov 2025 $22.67 11 Nov 2025 $24.37 12 Nov 2025 $24.25 13 Nov 2025 $23.72 14 Nov 2025 $25.55 17 Nov 2025 $26.00 18 Nov 2025 $25.58 19 Nov 2025 $24.92 20 Nov 2025 $25.07 21 Nov 2025 $25.92 24 Nov 2025 $26.32 25 Nov 2025 $26.44 26 Nov 2025 $26.79 28 Nov 2025 $27.02 1 Dec 2025 $25.92 2 Dec 2025 $26.67 3 Dec 2025 $27.81 4 Dec 2025 $29.60 5 Dec 2025 $29.45 8 Dec 2025 $29.80 9 Dec 2025 $28.09 10 Dec 2025 $28.19 11 Dec 2025 $27.94 12 Dec 2025 $27.51 15 Dec 2025 $27.09 16 Dec 2025 $26.68 17 Dec 2025 $25.77 18 Dec 2025 $25.29 19 Dec 2025 $25.60 22 Dec 2025 $27.27 23 Dec 2025 $26.58 24 Dec 2025 $26.83 26 Dec 2025 $26.40 29 Dec 2025 $26.03 30 Dec 2025 $26.43 31 Dec 2025 $27.16 2 Jan 2026 $27.01 5 Jan 2026 $25.60 6 Jan 2026 $26.28 7 Jan 2026 $27.76 8 Jan 2026 $27.35 9 Jan 2026 $27.38 12 Jan 2026 $25.67 13 Jan 2026 $25.93 14 Jan 2026 $26.34 15 Jan 2026 $25.69 16 Jan 2026 $25.65 20 Jan 2026 $25.14 21 Jan 2026 $26.17 22 Jan 2026 $26.85 23 Jan 2026 $25.92 26 Jan 2026 $26.57 27 Jan 2026 $26.23 28 Jan 2026 $24.77 29 Jan 2026 $24.69 30 Jan 2026 $24.60 2 Feb 2026 $24.66 3 Feb 2026 $25.17 4 Feb 2026 $24.27 5 Feb 2026 $22.58 6 Feb 2026 $23.76 9 Feb 2026 $24.81 10 Feb 2026 $24.63 11 Feb 2026 $24.60 12 Feb 2026 $23.57 13 Feb 2026 $23.00 17 Feb 2026 $22.94 18 Feb 2026 $23.00 19 Feb 2026 $23.54 20 Feb 2026 $23.02 23 Feb 2026 $24.32 24 Feb 2026 $24.84 25 Feb 2026 $30.82 26 Feb 2026 $30.64 27 Feb 2026 $30.09 2 Mar 2026 $30.00 3 Mar 2026 $28.94 4 Mar 2026 $29.54 5 Mar 2026 $29.36 6 Mar 2026 $29.43 9 Mar 2026 $30.73 10 Mar 2026 $31.15 11 Mar 2026 $31.23 12 Mar 2026 $29.88 13 Mar 2026 $29.51 16 Mar 2026 $30.19 17 Mar 2026 $29.64 18 Mar 2026 $28.54 19 Mar 2026 $30.03 20 Mar 2026 $30.90 23 Mar 2026 $31.80 24 Mar 2026 $31.19 25 Mar 2026 $31.68 26 Mar 2026 $31.75 27 Mar 2026 $30.30 30 Mar 2026 $29.48 31 Mar 2026 $31.72 1 Apr 2026 $31.26 2 Apr 2026 $31.06 6 Apr 2026 $31.37 7 Apr 2026 $31.35 8 Apr 2026 $32.41 9 Apr 2026 $33.62 10 Apr 2026 $32.24 13 Apr 2026 $32.59 14 Apr 2026 $33.33 15 Apr 2026 $33.87 16 Apr 2026 $33.86 17 Apr 2026 $34.55 20 Apr 2026 $34.38 21 Apr 2026 $34.25 22 Apr 2026 $34.21 23 Apr 2026 $33.55 24 Apr 2026 $33.29 27 Apr 2026 $33.66 28 Apr 2026 $33.23 29 Apr 2026 $32.14 30 Apr 2026 $32.88 1 May 2026 $32.31 4 May 2026 $32.77 5 May 2026 $33.86 6 May 2026 $34.39 7 May 2026 $33.32 8 May 2026 $33.97 11 May 2026 $32.28 12 May 2026 $32.00 13 May 2026 $32.51 14 May 2026 $32.45 15 May 2026 $31.34 18 May 2026 $30.22 19 May 2026 $30.15 20 May 2026 $30.90 21 May 2026 $30.58 22 May 2026 $30.73 26 May 2026 $30.85 27 May 2026 $31.65 28 May 2026 $31.70 29 May 2026 $31.43 1 Jun 2026 $30.14 2 Jun 2026 $28.90 3 Jun 2026 $29.77 4 Jun 2026 $29.93 5 Jun 2026 $28.62 8 Jun 2026 $28.56 9 Jun 2026 $29.60 10 Jun 2026 $29.35 11 Jun 2026 $29.96 12 Jun 2026 $31.27 15 Jun 2026 $32.12 16 Jun 2026 $32.32 17 Jun 2026 $32.93 18 Jun 2026 $32.43 22 Jun 2026 $33.41 23 Jun 2026 $32.98 24 Jun 2026 $33.78 25 Jun 2026 $34.09 26 Jun 2026 $35.26 29 Jun 2026 $37.44 30 Jun 2026 $37.21 1 Jul 2026 $36.78 2 Jul 2026 $38.37 6 Jul 2026 $37.95 7 Jul 2026 $39.93 8 Jul 2026 $38.96 9 Jul 2026 $38.98 10 Jul 2026 $39.11 13 Jul 2026 $38.53 14 Jul 2026 $38.17 15 Jul 2026 $38.31 16 Jul 2026 $35.40 17 Jul 2026 $35.35 20 Jul 2026 $35.42 21 Jul 2026 $35.66 22 Jul 2026 $34.77 23 Jul 2026 $35.42 24 Jul 2026 $35.28 27 Jul 2026 $35.65 28 Jul 2026 $35.58 29 Jul 2026 $37.51 30 Jul 2026 $38.49 31 Jul 2026 $38.06 3 Aug 2026 $37.69 4 Aug 2026 $39.05 5 Aug 2026 $41.06 6 Aug 2026 $41.56 7 Aug 2026 $41.71 10 Aug 2026 $42.97 11 Aug 2026 $44.33 12 Aug 2026 $44.87 13 Aug 2026 $42.61 14 Aug 2026 $41.95 17 Aug 2026 $41.92 18 Aug 2026 $41.79 19 Aug 2026 $41.70 20 Aug 2026 $39.94 21 Aug 2026 $40.38 24 Aug 2026 $40.57 25 Aug 2026 $41.22 26 Aug 2026 $40.57 27 Aug 2026 $40.46 28 Aug 2026 $39.12 31 Aug 2026 $39.63 1 Sep 2026 $39.24 2 Sep 2026 $39.48 3 Sep 2026 $39.37 4 Sep 2026 $39.68 8 Sep 2026 $39.12 9 Sep 2026 $38.78 10 Sep 2026 $38.10 11 Sep 2026 $36.90 14 Sep 2026 $39.18 15 Sep 2026 $38.51 16 Sep 2026 $38.71 17 Sep 2026 $38.98 18 Sep 2026 $38.24 21 Sep 2026 $37.89 22 Sep 2026 $33.51 23 Sep 2026 $31.12 24 Sep 2026 $31.48 25 Sep 2026 $31.10 28 Sep 2026 $31.49 29 Sep 2026 $31.64 30 Sep 2026 $32.41 1 Oct 2026 $32.18 2 Oct 2026 $31.65 5 Oct 2026 $32.59 6 Oct 2026 $31.01 7 Oct 2026 $30.43 8 Oct 2026 $29.30 9 Oct 2026 $29.89 Wright Richard M. Former Officer Sold at will $1.18M 13 Nov 2025 · at $24.00 · 70.3% of stake Jimenez Freddy A. SVP & GENERAL COUNSEL Sold at will $121.21K 4 Dec 2025 · at $29.10 · 11.9% of stake
0 buys2 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$1.55M
Net income
$258.76M
Free cash flow
$213.66M
Operating margin
-18,599.8%
Net margin
-16,748.0%
Return on equity
-49.1%
Return on capital
-43.1%
Revenue growth, 1 yr
-78.0%
Revenue growth, 5 yr
-26.9% a year

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
7M 0K FY20 Fiscal year 2020 Revenue $7.42M Net income $0.00 Margin 0.0% 5M 0K FY21 Fiscal year 2021 Revenue $4.65M Net income $0.00 Margin 0.0% · growth -37.3% 2M 0K FY22 Fiscal year 2022 Revenue $2.36M Net income $0.00 Margin 0.0% · growth -49.3% 7M -141M FY23 Fiscal year 2023 Revenue $6.88M Net income $141.43M Margin -2,054.8% · growth +192.0% 7M -158M FY24 Fiscal year 2024 Revenue $7.02M Net income $157.86M Margin -2,248.8% · growth +2.0% 2M -259M FY25 Fiscal year 2025 Revenue $1.55M Net income $258.76M Margin -16,748.0% · growth -78.0%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
4 Dec 2025 Jimenez Freddy A.
SVP & GENERAL COUNSEL
Sold at will $121.21K 11.9%
13 Nov 2025 Wright Richard M.
Former Officer
Sold at will $1.18M 70.3%
13 Aug 2025 Jimenez Freddy A.
SVP & GENERAL COUNSEL
Sold at will $19.10K 2.2%
11 Nov 2024 Marucci Anthony S
PRESIDENT & CEO
Bought $308.43K 40.0%
14 Jun 2024 Crowley Elizabeth
SR. VP & CPDO
Sold at will $1.05M 76.8%
14 Jun 2024 Martin Samuel Bates
SVP AND CFO
Sold at will $608.31K 37.9%