ISSUER PROFILE · CIK 0001159036
HALOZYME THERAPEUTICS INCHALO
1 13D/G filings
1 distinct filers
10 insider transactions (365d)
Cross-Reference Snapshot
Distinct filers
1
single filer
Insiders (365d)
10
0 buys · 7 sales
Latest short DTC
8.69
as of 2026-08-31
Institutional Consensus · 2025-12-31
Held by elite portfolio managers
1 holder · $54.24M
Point72 Asset Mgmt
13D/G Filings Timeline · 1 total
Form 4 Insider Transactions · last 365d
| Date | Insider | Role | Type | Shares | Price | Value |
|---|
| 2026-09-11 |
Torley Helen |
director, officer |
Option exercise |
20,000 |
$18.41 |
$368K |
| 2026-09-11 |
Torley Helen |
director, officer |
Sale |
15,492 |
$107.15 |
$1.66M |
| 2026-09-11 |
Torley Helen |
director, officer |
Sale |
4,508 |
$107.55 |
$485K |
| 2026-09-10 |
Torley Helen |
director, officer |
Option exercise |
20,000 |
$18.41 |
$368K |
| 2026-09-10 |
Torley Helen |
director, officer |
Sale |
14,588 |
$107.01 |
$1.56M |
| 2026-09-10 |
Torley Helen |
director, officer |
Sale |
5,412 |
$107.58 |
$582K |
| 2026-09-09 |
Torley Helen |
director, officer |
Option exercise |
20,000 |
$18.41 |
$368K |
| 2026-09-09 |
Torley Helen |
director, officer |
Sale |
13,304 |
$107.22 |
$1.43M |
| 2026-09-09 |
Torley Helen |
director, officer |
Sale |
6,596 |
$107.82 |
$711K |
| 2026-09-09 |
Torley Helen |
director, officer |
Sale |
100 |
$108.67 |
$11K |
FINRA Short Interest History
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|
| 2026-08-31 |
14,880,707 |
8.69 |
+1.7% |
| 2026-08-14 |
14,636,927 |
5.01 |
+4.4% |
| 2026-07-31 |
14,022,134 |
8.35 |
+5.5% |
| 2026-07-15 |
13,295,961 |
7.27 |
+0.5% |
| 2026-06-30 |
13,226,223 |
6.27 |
+2.1% |
| 2026-06-15 |
12,948,289 |
7.84 |
-5.1% |
| 2026-05-29 |
13,644,245 |
8.12 |
+1.9% |
| 2026-05-15 |
13,389,887 |
6.72 |
-6.9% |
| 2026-04-30 |
14,381,741 |
10.22 |
+0.9% |
| 2026-04-15 |
14,257,845 |
10.57 |
+1.5% |
| 2026-03-31 |
14,046,350 |
9.41 |
+2.5% |
| 2026-03-13 |
13,701,015 |
8.40 |
+1.5% |
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