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HALOZYME THERAPEUTICS, INC.

HALO Net selling
CIK 0001159036 #857 in the set updated 17 Sep 2026
Bought (120 mo)
$748.70K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$209.22M
$4.50M on a plan · $120.85M straight out of an exercise
Sold at will
$83.88M
88 of 352 sales
Net
−$208.47M
−$83.13M against sales at will

By person

25 insiders · 365 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
$96.56M (178) scheduled
−$96.56M
767,780
0.6765%
$82.57M
+568.1%
KIRK RANDAL J
10% owner
$61.57M (36)
−$61.57M
5,459,998
4.81%
$587.21M
−48.9%
LaBarre Michael J.
SVP, CHIEF TECHNICAL OFFICER
$25.02M (69) scheduled
−$25.02M
173,756
0.1531%
$18.69M
+10.5%
Posard Matthew L.
Director
$4.40M (8)
−$4.40M
77,835
0.0686%
$8.37M
−0.5%
LaBrosse Nicole
SVP, CHIEF FINANCIAL OFFICER
$3.91M (12) scheduled
−$3.91M
38,494
0.0339%
$4.14M
+664.8%
Kelley Kenneth J
Director
$748.70K (3)
$4.46M (11)
−$3.71M
179,833
0.1584%
$19.34M
−4.5%
Henderson Jeffrey William
Director
$3.32M (11)
−$3.32M
36,572
0.0322%
$3.93M
+37.5%
Daly James M
Director
$2.29M (4)
−$2.29M
20,503
0.0181%
$2.21M
+1.5%
Caudill Cortney
SVP, CHIEF OPERATING OFFICER
$2.23M (4) scheduled
−$2.23M
7,055
0.0062%
$758.75K
−8.1%
MATSUI CONNIE
Director
$2.16M (3)
−$2.16M
183,035
0.1613%
$19.69M
−18.0%
BIZZARI JEAN-PIERRE
Director
$1.44M (1)
−$1.44M
66,815
0.0589%
$7.19M
+81.5%
Connaughton Bernadette
Director
$1.28M (13) scheduled
−$1.28M
40,418
0.0356%
$4.35M
Krishnan Mahesh
Director
$547.80K (1) scheduled
−$547.80K
14,462
0.0127%
$1.56M
Chondros Dimitrios
SVP, Chief Medical Officer
$22.18K (1)
−$22.18K
38,584
0.0340%
$4.15M
+13.3%
Stelzer Laurie
SVP, Chief Financial Officer
116,167
0.1024%
$12.49M
+1,590%
LEONHARDT HARRY J
SVP, GC
66,373
0.0585%
$7.14M
+1,446%
Snyder Mark Howard
SVP, CHIEF LEGAL OFFICER
49,929
0.0440%
$5.37M
Countouriotis Athena
SVP and Chief Medical Officer
39,077
0.0344%
$4.20M
+95.6%
Miyashita Akiko Moni
Director
24,937
0.0220%
$2.68M
DUNCAN BARBARA GAYLE
Director
23,715
0.0209%
$2.55M
Matsuda Masaru
SVP, General Counsel
20,049
0.0177%
$2.16M
+346.6%
Sun Elaine D
SVP, Chief Financial Officer
14,018
0.0124%
$1.51M
Hickey Benjamin
SVP, Chief Commerical Officer
13,226
0.0117%
$1.42M
Lang James Paul
Director
4,685
0.0041%
$503.86K
RAMSAY DAVID A
EVP, PRESIDENT, DRUG DELIVERY
4,592
0.0040%
$493.86K

Nothing of that kind in this period.

What was left out

Form 4 filings counted 367
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 30
Sales straight out of an exercise 234
Sales at will 88
Transactions with no price 0
Shares from compensation/vesting 16,836,119
Sales filed before the plan box existed 81
History held since 2 Sep 2016