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HALOZYME THERAPEUTICS, INC.

HALO Scheduled selling only
CIK 0001159036 #857 in the set updated 17 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$43.79M
$1.16M on a plan · $42.63M straight out of an exercise
Sold at will
$0.00
0 of 101 sales
Net
−$43.79M
$0.00 against sales at will

By person

14 insiders · 101 transactions
82.5×

Helen I. Torley holds 82.5 times base salary in stock. $82.57M of shares against $1.00M in salary for 2025.

Salary from the company's own proxy. The shares are what Helen I. Torley last reported holding, valued at $107.55, the price Common Stock was last bought or sold at on the open market here, on 11 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Torley Helen
PRESIDENT AND CEO
—
$39.85M (84) scheduled
−$39.85M
767,780
0.6765%
$82.57M
+13.5%
Caudill Cortney
SVP, CHIEF OPERATING OFFICER
—
$2.23M (4) scheduled
−$2.23M
7,055
0.0062%
$758.75K
−8.1%
Connaughton Bernadette
Director
—
$989.85K (10) scheduled
−$989.85K
40,418
0.0356%
$4.35M
−13.6%
Krishnan Mahesh
Director
—
$547.80K (1) scheduled
−$547.80K
14,462
0.0127%
$1.56M
+122.5%
LaBrosse Nicole
SVP, CHIEF FINANCIAL OFFICER
—
$173.58K (2) scheduled
−$173.58K
38,494
0.0339%
$4.14M
+148.7%
MATSUI CONNIE
Director
—
—
—
183,035
0.1613%
$19.69M
−5.4%
LaBarre Michael J.
SVP, CHIEF TECHNICAL OFFICER
—
—
—
173,756
0.1531%
$18.69M
0.0%
Posard Matthew L.
Director
—
—
—
77,835
0.0686%
$8.37M
+11.4%
Snyder Mark Howard
SVP, CHIEF LEGAL OFFICER
—
—
—
49,929
0.0440%
$5.37M
+327.5%
Henderson Jeffrey William
Director
—
—
—
36,572
0.0322%
$3.93M
−31.8%
Miyashita Akiko Moni
Director
—
—
—
24,937
0.0220%
$2.68M
+20.1%
DUNCAN BARBARA GAYLE
Director
—
—
—
23,715
0.0209%
$2.55M
+50.5%
Lang James Paul
Director
—
—
—
4,685
0.0041%
$503.86K
—
RAMSAY DAVID A
EVP, PRESIDENT, DRUG DELIVERY
—
—
—
4,592
0.0040%
$493.86K
—

Individual transactions

101
Insider
Date
Role
Action
Shares
Price
Amount
Torley Helen
11 Sep 2026
PRESIDENT AND CEO
Sold after exercise
4,508
$107.55
$484.83K
Torley Helen
11 Sep 2026
PRESIDENT AND CEO
Sold after exercise
15,492
$107.15
$1.66M
Torley Helen
10 Sep 2026
PRESIDENT AND CEO
Sold after exercise
5,412
$107.58
$582.23K
Torley Helen
10 Sep 2026
PRESIDENT AND CEO
Sold after exercise
14,588
$107.01
$1.56M
Torley Helen
9 Sep 2026
PRESIDENT AND CEO
Sold after exercise
100
$108.67
$10.87K
Torley Helen
9 Sep 2026
PRESIDENT AND CEO
Sold after exercise
6,596
$107.82
$711.19K
Torley Helen
9 Sep 2026
PRESIDENT AND CEO
Sold after exercise
13,304
$107.22
$1.43M
Torley Helen
19 Aug 2026
PRESIDENT AND CEO
Sold after exercise
3,200
$107.77
$344.85K
Torley Helen
19 Aug 2026
PRESIDENT AND CEO
Sold after exercise
9,600
$107.22
$1.03M
Torley Helen
19 Aug 2026
PRESIDENT AND CEO
Sold after exercise
7,200
$106.36
$765.78K
Torley Helen
18 Aug 2026
PRESIDENT AND CEO
Sold after exercise
9,400
$104.87
$985.82K
Torley Helen
18 Aug 2026
PRESIDENT AND CEO
Sold after exercise
4,897
$104.11
$509.83K
Torley Helen
18 Aug 2026
PRESIDENT AND CEO
Sold after exercise
5,703
$103.08
$587.88K
Torley Helen
17 Aug 2026
PRESIDENT AND CEO
Sold after exercise
7,500
$103.48
$776.12K
Torley Helen
17 Aug 2026
PRESIDENT AND CEO
Sold after exercise
9,000
$102.55
$922.98K
Torley Helen
17 Aug 2026
PRESIDENT AND CEO
Sold after exercise
2,100
$101.77
$213.71K
Torley Helen
17 Aug 2026
PRESIDENT AND CEO
Sold after exercise
500
$100.46
$50.23K
Torley Helen
17 Aug 2026
PRESIDENT AND CEO
Sold after exercise
900
$98.96
$89.06K
Connaughton Bernadette
10 Aug 2026
Director
Sold on a plan
1,626
$102.80
$167.15K
Torley Helen
8 Jul 2026
PRESIDENT AND CEO
Sold after exercise
1,035
$80.19
$82.99K
Torley Helen
8 Jul 2026
PRESIDENT AND CEO
Sold after exercise
888
$79.28
$70.40K
Connaughton Bernadette
1 Jul 2026
Director
Sold on a plan
625
$77.21
$48.26K
Connaughton Bernadette
1 Jul 2026
Director
Sold on a plan
1,000
$76.40
$76.40K
Krishnan Mahesh
29 Jun 2026
Director
Sold after exercise
7,304
$75.00
$547.80K
Torley Helen
3 Jun 2026
PRESIDENT AND CEO
Sold after exercise
6,100
$69.69
$425.12K
Torley Helen
3 Jun 2026
PRESIDENT AND CEO
Sold after exercise
2,000
$68.74
$137.47K
Torley Helen
3 Jun 2026
PRESIDENT AND CEO
Sold after exercise
1,500
$67.68
$101.51K
Torley Helen
3 Jun 2026
PRESIDENT AND CEO
Sold after exercise
400
$66.37
$26.55K
Torley Helen
2 Jun 2026
PRESIDENT AND CEO
Sold after exercise
3,400
$66.75
$226.93K
Torley Helen
2 Jun 2026
PRESIDENT AND CEO
Sold after exercise
16,600
$66.31
$1.10M
Connaughton Bernadette
1 Jun 2026
Director
Sold on a plan
1,625
$66.21
$107.59K
Torley Helen
1 Jun 2026
PRESIDENT AND CEO
Sold after exercise
5,401
$68.35
$369.14K
Torley Helen
1 Jun 2026
PRESIDENT AND CEO
Sold after exercise
12,989
$67.41
$875.59K
Torley Helen
1 Jun 2026
PRESIDENT AND CEO
Sold after exercise
1,610
$66.39
$106.88K
Torley Helen
13 May 2026
PRESIDENT AND CEO
Sold after exercise
600
$70.81
$42.49K
Torley Helen
13 May 2026
PRESIDENT AND CEO
Sold after exercise
3,950
$69.79
$275.66K
Torley Helen
13 May 2026
PRESIDENT AND CEO
Sold after exercise
3,350
$68.88
$230.75K
Torley Helen
13 May 2026
PRESIDENT AND CEO
Sold after exercise
2,100
$68.10
$143.01K
Torley Helen
12 May 2026
PRESIDENT AND CEO
Sold after exercise
2,800
$73.12
$204.74K
Torley Helen
12 May 2026
PRESIDENT AND CEO
Sold after exercise
5,900
$72.15
$425.67K
Torley Helen
12 May 2026
PRESIDENT AND CEO
Sold after exercise
9,802
$71.37
$699.57K
Torley Helen
12 May 2026
PRESIDENT AND CEO
Sold after exercise
1,398
$70.29
$98.26K
Torley Helen
12 May 2026
PRESIDENT AND CEO
Sold after exercise
100
$67.85
$6.79K
Torley Helen
11 May 2026
PRESIDENT AND CEO
Sold after exercise
6,700
$66.33
$444.39K
Torley Helen
11 May 2026
PRESIDENT AND CEO
Sold after exercise
3,575
$65.46
$234.01K
Torley Helen
11 May 2026
PRESIDENT AND CEO
Sold after exercise
9,725
$64.63
$628.54K
Connaughton Bernadette
1 May 2026
Director
Sold on a plan
1,625
$63.48
$103.16K
Torley Helen
6 Apr 2026
PRESIDENT AND CEO
Sold after exercise
4,100
$64.02
$262.46K
Torley Helen
6 Apr 2026
PRESIDENT AND CEO
Sold after exercise
5,900
$63.14
$372.52K
Torley Helen
2 Apr 2026
PRESIDENT AND CEO
Sold after exercise
4,200
$64.89
$272.53K
Torley Helen
2 Apr 2026
PRESIDENT AND CEO
Sold after exercise
15,800
$64.06
$1.01M
Torley Helen
1 Apr 2026
PRESIDENT AND CEO
Sold after exercise
1,000
$65.71
$65.71K
Torley Helen
1 Apr 2026
PRESIDENT AND CEO
Sold after exercise
19,000
$65.36
$1.24M
Caudill Cortney
10 Mar 2026
SVP, CHIEF OPERATING OFFICER
Sold after exercise
8,857
$67.64
$599.09K
Caudill Cortney
9 Mar 2026
SVP, CHIEF OPERATING OFFICER
Sold after exercise
2,100
$68.25
$143.33K
Caudill Cortney
9 Mar 2026
SVP, CHIEF OPERATING OFFICER
Sold after exercise
17,900
$67.75
$1.21M
Torley Helen
4 Mar 2026
PRESIDENT AND CEO
Sold after exercise
2,671
$70.95
$189.49K
Torley Helen
4 Mar 2026
PRESIDENT AND CEO
Sold after exercise
7,329
$69.94
$512.62K
Torley Helen
3 Mar 2026
PRESIDENT AND CEO
Sold after exercise
6,519
$69.33
$451.98K
Torley Helen
3 Mar 2026
PRESIDENT AND CEO
Sold after exercise
13,481
$68.85
$928.17K
Torley Helen
2 Mar 2026
PRESIDENT AND CEO
Sold after exercise
578
$70.46
$40.73K
Torley Helen
2 Mar 2026
PRESIDENT AND CEO
Sold after exercise
15,322
$69.80
$1.07M
Torley Helen
2 Mar 2026
PRESIDENT AND CEO
Sold after exercise
4,100
$69.20
$283.71K
Torley Helen
5 Feb 2026
PRESIDENT AND CEO
Sold after exercise
4,624
$78.94
$365.00K
Torley Helen
5 Feb 2026
PRESIDENT AND CEO
Sold after exercise
5,376
$78.38
$421.37K
Torley Helen
4 Feb 2026
PRESIDENT AND CEO
Sold after exercise
10,100
$77.54
$783.15K
Torley Helen
4 Feb 2026
PRESIDENT AND CEO
Sold after exercise
9,900
$76.94
$761.67K
Torley Helen
3 Feb 2026
PRESIDENT AND CEO
Sold after exercise
7,790
$76.73
$597.76K
Torley Helen
3 Feb 2026
PRESIDENT AND CEO
Sold after exercise
9,659
$75.94
$733.54K
Torley Helen
3 Feb 2026
PRESIDENT AND CEO
Sold after exercise
2,551
$74.88
$191.02K
Connaughton Bernadette
5 Jan 2026
Director
Sold on a plan
2,000
$70.25
$140.50K
Torley Helen
1 Dec 2025
PRESIDENT AND CEO
Sold after exercise
261
$71.60
$18.69K
Torley Helen
1 Dec 2025
PRESIDENT AND CEO
Sold after exercise
500
$70.36
$35.18K
Torley Helen
1 Dec 2025
PRESIDENT AND CEO
Sold after exercise
5,402
$69.44
$375.12K
Torley Helen
1 Dec 2025
PRESIDENT AND CEO
Sold after exercise
10,406
$68.51
$712.94K
Connaughton Bernadette
1 Dec 2025
Director
Sold on a plan
829
$71.60
$59.36K
Torley Helen
12 Nov 2025
PRESIDENT AND CEO
Sold after exercise
498
$71.67
$35.69K
Torley Helen
12 Nov 2025
PRESIDENT AND CEO
Sold after exercise
6,784
$71.09
$482.27K
Torley Helen
12 Nov 2025
PRESIDENT AND CEO
Sold after exercise
12,718
$70.22
$893.03K
Torley Helen
11 Nov 2025
PRESIDENT AND CEO
Sold after exercise
11,500
$69.73
$801.91K
Torley Helen
11 Nov 2025
PRESIDENT AND CEO
Sold after exercise
4,000
$68.80
$275.18K
Torley Helen
11 Nov 2025
PRESIDENT AND CEO
Sold after exercise
4,500
$67.89
$305.51K
Connaughton Bernadette
10 Nov 2025
Director
Sold on a plan
2,000
$68.48
$136.96K
Torley Helen
10 Nov 2025
PRESIDENT AND CEO
Sold after exercise
100
$69.30
$6.93K
Torley Helen
10 Nov 2025
PRESIDENT AND CEO
Sold after exercise
19,900
$68.71
$1.37M
Caudill Cortney
1 Nov 2025
SVP, CHIEF OPERATING OFFICER
Sold after exercise
4,263
$65.19
$277.90K
Torley Helen
3 Oct 2025
PRESIDENT AND CEO
Sold after exercise
724
$71.67
$51.89K
Torley Helen
3 Oct 2025
PRESIDENT AND CEO
Sold after exercise
2,707
$70.58
$191.07K
Torley Helen
3 Oct 2025
PRESIDENT AND CEO
Sold after exercise
2,334
$69.83
$162.98K
Torley Helen
3 Oct 2025
PRESIDENT AND CEO
Sold after exercise
14,235
$68.47
$974.70K
Torley Helen
2 Oct 2025
PRESIDENT AND CEO
Sold after exercise
100
$74.67
$7.47K
Torley Helen
2 Oct 2025
PRESIDENT AND CEO
Sold after exercise
700
$73.24
$51.27K
Torley Helen
2 Oct 2025
PRESIDENT AND CEO
Sold after exercise
2,400
$72.07
$172.96K
Torley Helen
2 Oct 2025
PRESIDENT AND CEO
Sold after exercise
10,200
$71.28
$727.04K
Torley Helen
2 Oct 2025
PRESIDENT AND CEO
Sold after exercise
6,600
$70.51
$465.36K
Connaughton Bernadette
1 Oct 2025
Director
Sold on a plan
500
$75.70
$37.85K
Connaughton Bernadette
1 Oct 2025
Director
Sold on a plan
1,500
$75.09
$112.63K
Torley Helen
1 Oct 2025
PRESIDENT AND CEO
Sold after exercise
8,295
$75.69
$627.87K
Torley Helen
1 Oct 2025
PRESIDENT AND CEO
Sold after exercise
11,705
$75.11
$879.15K
LaBrosse Nicole
22 Sep 2025
SVP, CHIEF FINANCIAL OFFICER
Sold on a plan
314
$78.67
$24.70K
LaBrosse Nicole
22 Sep 2025
SVP, CHIEF FINANCIAL OFFICER
Sold on a plan
1,913
$77.83
$148.88K

What was left out

Form 4 filings counted 50
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 12
Sales straight out of an exercise 89
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 935,695
History held since 2 Sep 2016