Stocks · Health care · Biological Products, (No Diagnostic Substances)

HALOZYME THERAPEUTICS, INC.

HALO Clue Score52
United States Fiscal year ends December CIK 0001159036
110.42
+0.53%
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
110.42 on 9 Oct 2026
115 88 62 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $65.33 14 Oct 2025 $66.65 15 Oct 2025 $66.36 16 Oct 2025 $66.88 17 Oct 2025 $67.03 20 Oct 2025 $66.47 21 Oct 2025 $66.88 22 Oct 2025 $65.77 23 Oct 2025 $66.89 24 Oct 2025 $66.15 27 Oct 2025 $65.85 28 Oct 2025 $65.40 29 Oct 2025 $65.26 30 Oct 2025 $64.63 31 Oct 2025 $65.19 3 Nov 2025 $66.20 4 Nov 2025 $68.05 5 Nov 2025 $68.30 6 Nov 2025 $68.39 7 Nov 2025 $68.24 10 Nov 2025 $68.01 11 Nov 2025 $70.13 12 Nov 2025 $70.63 13 Nov 2025 $71.19 14 Nov 2025 $70.03 17 Nov 2025 $70.56 18 Nov 2025 $70.10 19 Nov 2025 $70.25 20 Nov 2025 $68.97 21 Nov 2025 $70.34 24 Nov 2025 $74.00 25 Nov 2025 $72.82 26 Nov 2025 $72.66 28 Nov 2025 $71.40 1 Dec 2025 $68.10 2 Dec 2025 $66.54 3 Dec 2025 $64.66 4 Dec 2025 $62.95 5 Dec 2025 $63.33 8 Dec 2025 $62.88 9 Dec 2025 $61.87 10 Dec 2025 $62.65 11 Dec 2025 $61.90 12 Dec 2025 $62.21 15 Dec 2025 $63.45 16 Dec 2025 $64.47 17 Dec 2025 $65.77 18 Dec 2025 $65.11 19 Dec 2025 $67.35 22 Dec 2025 $68.16 23 Dec 2025 $68.36 24 Dec 2025 $68.41 26 Dec 2025 $68.87 29 Dec 2025 $68.95 30 Dec 2025 $67.70 31 Dec 2025 $67.30 2 Jan 2026 $70.31 5 Jan 2026 $71.20 6 Jan 2026 $73.13 7 Jan 2026 $75.11 8 Jan 2026 $72.13 9 Jan 2026 $72.47 12 Jan 2026 $72.42 13 Jan 2026 $71.67 14 Jan 2026 $72.96 15 Jan 2026 $71.82 16 Jan 2026 $71.21 20 Jan 2026 $70.43 21 Jan 2026 $71.71 22 Jan 2026 $71.29 23 Jan 2026 $69.22 26 Jan 2026 $69.87 27 Jan 2026 $70.22 28 Jan 2026 $72.83 29 Jan 2026 $73.34 30 Jan 2026 $71.71 2 Feb 2026 $74.45 3 Feb 2026 $76.48 4 Feb 2026 $77.93 5 Feb 2026 $78.42 6 Feb 2026 $81.23 9 Feb 2026 $80.48 10 Feb 2026 $80.22 11 Feb 2026 $79.51 12 Feb 2026 $76.92 13 Feb 2026 $79.44 17 Feb 2026 $80.48 18 Feb 2026 $73.23 19 Feb 2026 $72.04 20 Feb 2026 $70.98 23 Feb 2026 $70.64 24 Feb 2026 $70.36 25 Feb 2026 $70.35 26 Feb 2026 $69.22 27 Feb 2026 $69.53 2 Mar 2026 $69.85 3 Mar 2026 $69.40 4 Mar 2026 $70.02 5 Mar 2026 $67.36 6 Mar 2026 $67.37 9 Mar 2026 $68.14 10 Mar 2026 $67.81 11 Mar 2026 $66.48 12 Mar 2026 $63.56 13 Mar 2026 $63.66 16 Mar 2026 $64.29 17 Mar 2026 $65.13 18 Mar 2026 $63.65 19 Mar 2026 $63.27 20 Mar 2026 $63.43 23 Mar 2026 $62.86 24 Mar 2026 $62.04 25 Mar 2026 $63.24 26 Mar 2026 $63.29 27 Mar 2026 $61.63 30 Mar 2026 $62.13 31 Mar 2026 $64.63 1 Apr 2026 $65.40 2 Apr 2026 $64.49 6 Apr 2026 $63.08 7 Apr 2026 $63.60 8 Apr 2026 $65.43 9 Apr 2026 $67.08 10 Apr 2026 $67.82 13 Apr 2026 $66.98 14 Apr 2026 $67.31 15 Apr 2026 $68.05 16 Apr 2026 $66.64 17 Apr 2026 $69.29 20 Apr 2026 $69.57 21 Apr 2026 $68.41 22 Apr 2026 $68.40 23 Apr 2026 $66.59 24 Apr 2026 $65.36 27 Apr 2026 $64.49 28 Apr 2026 $63.86 29 Apr 2026 $63.06 30 Apr 2026 $63.66 1 May 2026 $63.96 4 May 2026 $64.57 5 May 2026 $65.87 6 May 2026 $66.35 7 May 2026 $65.19 8 May 2026 $64.12 11 May 2026 $66.41 12 May 2026 $70.93 13 May 2026 $70.03 14 May 2026 $69.21 15 May 2026 $67.12 18 May 2026 $67.44 19 May 2026 $68.73 20 May 2026 $68.98 21 May 2026 $68.52 22 May 2026 $68.32 26 May 2026 $68.72 27 May 2026 $68.65 28 May 2026 $68.18 29 May 2026 $66.54 1 Jun 2026 $68.14 2 Jun 2026 $66.28 3 Jun 2026 $69.82 4 Jun 2026 $71.60 5 Jun 2026 $71.53 8 Jun 2026 $70.73 9 Jun 2026 $71.48 10 Jun 2026 $70.50 11 Jun 2026 $70.73 12 Jun 2026 $69.50 15 Jun 2026 $71.28 16 Jun 2026 $69.64 17 Jun 2026 $68.57 18 Jun 2026 $68.55 22 Jun 2026 $68.99 23 Jun 2026 $69.62 24 Jun 2026 $71.15 25 Jun 2026 $72.64 26 Jun 2026 $74.96 29 Jun 2026 $77.18 30 Jun 2026 $78.27 1 Jul 2026 $77.01 2 Jul 2026 $79.45 6 Jul 2026 $80.78 7 Jul 2026 $81.57 8 Jul 2026 $80.37 9 Jul 2026 $78.62 10 Jul 2026 $76.20 13 Jul 2026 $76.11 14 Jul 2026 $75.05 15 Jul 2026 $75.82 16 Jul 2026 $77.54 17 Jul 2026 $77.81 20 Jul 2026 $77.09 21 Jul 2026 $78.60 22 Jul 2026 $77.82 23 Jul 2026 $80.84 24 Jul 2026 $81.93 27 Jul 2026 $81.48 28 Jul 2026 $83.45 29 Jul 2026 $83.28 30 Jul 2026 $83.30 31 Jul 2026 $82.54 3 Aug 2026 $82.27 4 Aug 2026 $83.23 5 Aug 2026 $83.59 6 Aug 2026 $85.76 7 Aug 2026 $103.12 10 Aug 2026 $102.62 11 Aug 2026 $102.62 12 Aug 2026 $101.79 13 Aug 2026 $100.67 14 Aug 2026 $98.66 17 Aug 2026 $103.00 18 Aug 2026 $104.89 19 Aug 2026 $107.62 20 Aug 2026 $106.12 21 Aug 2026 $108.17 24 Aug 2026 $108.64 25 Aug 2026 $109.32 26 Aug 2026 $107.06 27 Aug 2026 $106.92 28 Aug 2026 $105.35 31 Aug 2026 $106.49 1 Sep 2026 $107.72 2 Sep 2026 $109.66 3 Sep 2026 $110.76 4 Sep 2026 $110.19 8 Sep 2026 $108.31 9 Sep 2026 $107.39 10 Sep 2026 $107.00 11 Sep 2026 $107.20 14 Sep 2026 $107.94 15 Sep 2026 $106.25 16 Sep 2026 $108.44 17 Sep 2026 $109.68 18 Sep 2026 $112.45 21 Sep 2026 $111.45 22 Sep 2026 $115.13 23 Sep 2026 $112.44 24 Sep 2026 $115.22 25 Sep 2026 $113.90 28 Sep 2026 $112.89 29 Sep 2026 $111.56 30 Sep 2026 $110.40 1 Oct 2026 $106.94 2 Oct 2026 $109.86 5 Oct 2026 $108.31 6 Oct 2026 $109.72 7 Oct 2026 $110.79 8 Oct 2026 $109.84 9 Oct 2026 $110.42 Caudill Cortney SVP, CHIEF OPERATING OFFICER Sold at will $277.90K 1 Nov 2025 · at $65.19 · 25.1% of stake Connaughton Bernadette Director Sold on a plan $136.96K 10 Nov 2025 · at $68.48 · 4.4% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.37M 10 Nov 2025 · at $68.72 · 2.7% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.38M 11 Nov 2025 · at $69.13 · 2.7% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.41M 12 Nov 2025 · at $70.55 · 2.7% of stake Connaughton Bernadette Director Sold on a plan $59.36K 1 Dec 2025 · at $71.60 · 1.9% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.14M 1 Dec 2025 · at $68.92 · 2.3% of stake Connaughton Bernadette Director Sold on a plan $140.50K 5 Jan 2026 · at $70.25 · 4.7% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.52M 3 Feb 2026 · at $76.12 · 2.7% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.54M 4 Feb 2026 · at $77.24 · 2.7% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $786.37K 5 Feb 2026 · at $78.64 · 1.4% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.39M 2 Mar 2026 · at $69.69 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.38M 3 Mar 2026 · at $69.01 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $702.11K 4 Mar 2026 · at $70.21 · 1.3% of stake Caudill Cortney SVP, CHIEF OPERATING OFFICER Sold at will $1.36M 9 Mar 2026 · at $67.80 · 58.2% of stake Caudill Cortney SVP, CHIEF OPERATING OFFICER Sold at will $599.09K 10 Mar 2026 · at $67.64 · 55.7% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.31M 1 Apr 2026 · at $65.38 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.28M 2 Apr 2026 · at $64.24 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $634.98K 6 Apr 2026 · at $63.50 · 1.3% of stake Connaughton Bernadette Director Sold on a plan $103.16K 1 May 2026 · at $63.48 · 4.1% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.31M 11 May 2026 · at $65.35 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.44M 12 May 2026 · at $71.75 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $691.91K 13 May 2026 · at $69.19 · 1.3% of stake Connaughton Bernadette Director Sold on a plan $107.59K 1 Jun 2026 · at $66.21 · 3.6% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.35M 1 Jun 2026 · at $67.58 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $1.33M 2 Jun 2026 · at $66.39 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $690.65K 3 Jun 2026 · at $69.07 · 1.3% of stake Krishnan Mahesh Director Sold on a plan $547.80K 29 Jun 2026 · at $75.00 · 33.6% of stake Connaughton Bernadette Director Sold on a plan $124.65K 1 Jul 2026 · at $76.71 · 3.7% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $153.39K 8 Jul 2026 · at $79.77 · 0.2% of stake Connaughton Bernadette Director Sold on a plan $167.15K 10 Aug 2026 · at $102.80 · 3.9% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $2.05M 17 Aug 2026 · at $102.60 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $2.08M 18 Aug 2026 · at $104.18 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $2.14M 19 Aug 2026 · at $107.00 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $2.15M 9 Sep 2026 · at $107.43 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $2.14M 10 Sep 2026 · at $107.17 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $2.14M 11 Sep 2026 · at $107.24 · 2.5% of stake Posard Matthew L. Director Sold on a plan $2.05M 16 Sep 2026 · at $107.74 · 24.4% of stake Posard Matthew L. Director Sold on a plan $567.66K 1 Oct 2026 · at $108.54 · 8.9% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $2.19M 6 Oct 2026 · at $109.58 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $2.23M 7 Oct 2026 · at $111.55 · 2.5% of stake Torley Helen PRESIDENT AND CEO Sold on a plan $2.19M 8 Oct 2026 · at $109.40 · 2.5% of stake
0 buys3 sales at will39 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$1.40B
Net income
$316.89M
Free cash flow
$644.59M
Operating margin
33.6%
Net margin
22.7%
Return on equity
649.2%
Return on capital
14.5%
Debt to equity
43.89
Revenue growth, 1 yr
37.6%
Revenue growth, 5 yr
39.2% a year
EPS growth, 1 yr
-25.4%

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
268M 129M FY20 Fiscal year 2020 Revenue $267.59M Net income $129.09M Margin 48.2% 443M 403M FY21 Fiscal year 2021 Revenue $443.31M Net income $402.71M Margin 90.8% · growth +65.7% 660M 202M FY22 Fiscal year 2022 Revenue $660.12M Net income $202.13M Margin 30.6% · growth +48.9% 829M 282M FY23 Fiscal year 2023 Revenue $829.25M Net income $281.59M Margin 34.0% · growth +25.6% 1B 444M FY24 Fiscal year 2024 Revenue $1.02B Net income $444.09M Margin 43.7% · growth +22.4% 1.4B 317M FY25 Fiscal year 2025 Revenue $1.40B Net income $316.89M Margin 22.7% · growth +37.6%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
8 Oct 2026 Torley Helen
PRESIDENT AND CEO
Sold on a plan $2.19M 2.5%
7 Oct 2026 Torley Helen
PRESIDENT AND CEO
Sold on a plan $2.23M 2.5%
6 Oct 2026 Torley Helen
PRESIDENT AND CEO
Sold on a plan $2.19M 2.5%
1 Oct 2026 Posard Matthew L.
Director
Sold on a plan $567.66K 8.9%
16 Sep 2026 Posard Matthew L.
Director
Sold on a plan $2.05M 24.4%
11 Sep 2026 Torley Helen
PRESIDENT AND CEO
Sold on a plan $2.14M 2.5%