Torley Helen

Halozyme Therapeutics, Inc. · PRESIDENT AND CEO

Torley Helen is listed in public filings as director, officer: PRESIDENT AND CEO. This Torley Helen insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Halozyme Therapeutics, Inc. (HALO). Investors use Torley Helen's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

Company	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
Halozyme Therapeutics, Inc.HALO	$54M767.8k shares	SellJun 3, 2026	$425.1K6.1k shares	$69.69	--
Halozyme Therapeutics, Inc.HALO	$53M773.9k shares	SellJun 3, 2026	$137.5K2k shares	$68.74	--
Halozyme Therapeutics, Inc.HALO	$23k1.9k shares	Grant / ExerciseJun 3, 2026	$120.7K10k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$53M775.9k shares	SellJun 3, 2026	$101.5K1.5k shares	$67.68	--
Halozyme Therapeutics, Inc.HALO	$52M777.4k shares	SellJun 3, 2026	$26.5K400 shares	$66.37	--

Insider Trades History

Company	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
Halozyme Therapeutics, Inc.HALO	$51M771.2k shares	SellJun 2, 2026	$1.1M16.6k shares	$66.31	--
Halozyme Therapeutics, Inc.HALO	$144k11.9k shares	Grant / ExerciseJun 2, 2026	$241.4K20k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$51M767.8k shares	SellJun 2, 2026	$226.9K3.4k shares	$66.75	--
Halozyme Therapeutics, Inc.HALO	$52M773.2k shares	SellJun 1, 2026	$875.6K13k shares	$67.41	--
Halozyme Therapeutics, Inc.HALO	$52M767.8k shares	SellJun 1, 2026	$369.1K5.4k shares	$68.35	--
Halozyme Therapeutics, Inc.HALO	$385k31.9k shares	Grant / ExerciseJun 1, 2026	$241.4K20k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$52M786.2k shares	SellJun 1, 2026	$106.9K1.6k shares	$66.39	--
Halozyme Therapeutics, Inc.HALO	$54M768.4k shares	SellMay 13, 2026	$275.7K4k shares	$69.79	--
Halozyme Therapeutics, Inc.HALO	$53M772.3k shares	SellMay 13, 2026	$230.7K3.4k shares	$68.88	--
Halozyme Therapeutics, Inc.HALO	$53M775.7k shares	SellMay 13, 2026	$143.0K2.1k shares	$68.10	--
Halozyme Therapeutics, Inc.HALO	$627k51.9k shares	Grant / ExerciseMay 13, 2026	$120.7K10k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$54M767.8k shares	SellMay 13, 2026	$42.5K600 shares	$70.81	--
Halozyme Therapeutics, Inc.HALO	$55M776.5k shares	SellMay 12, 2026	$699.6K9.8k shares	$71.37	--
Halozyme Therapeutics, Inc.HALO	$56M770.6k shares	SellMay 12, 2026	$425.7K5.9k shares	$72.15	--
Halozyme Therapeutics, Inc.HALO	$747k61.9k shares	Grant / ExerciseMay 12, 2026	$241.4K20k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$56M767.8k shares	SellMay 12, 2026	$204.7K2.8k shares	$73.12	--
Halozyme Therapeutics, Inc.HALO	$55M786.3k shares	SellMay 12, 2026	$98.3K1.4k shares	$70.29	--
Halozyme Therapeutics, Inc.HALO	$53M787.7k shares	SellMay 12, 2026	$6.8K100 shares	$67.85	--
Halozyme Therapeutics, Inc.HALO	$50M778.1k shares	SellMay 11, 2026	$628.5K9.7k shares	$64.63	--
Halozyme Therapeutics, Inc.HALO	$51M767.8k shares	SellMay 11, 2026	$444.4K6.7k shares	$66.33	--
Halozyme Therapeutics, Inc.HALO	$989k81.9k shares	Grant / ExerciseMay 11, 2026	$241.4K20k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$51M774.5k shares	SellMay 11, 2026	$234.0K3.6k shares	$65.46	--
Halozyme Therapeutics, Inc.HALO	$49M771.9k shares	SellApr 6, 2026	$372.5K5.9k shares	$63.14	--
Halozyme Therapeutics, Inc.HALO	$49M767.8k shares	SellApr 6, 2026	$262.5K4.1k shares	$64.02	--
Halozyme Therapeutics, Inc.HALO	$1.2M101.9k shares	Grant / ExerciseApr 6, 2026	$120.7K10k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$49M772k shares	SellApr 2, 2026	$1.0M15.8k shares	$64.06	--
Halozyme Therapeutics, Inc.HALO	$50M767.8k shares	SellApr 2, 2026	$272.5K4.2k shares	$64.89	--
Halozyme Therapeutics, Inc.HALO	$1.4M111.9k shares	Grant / ExerciseApr 2, 2026	$241.4K20k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$50M768.8k shares	SellApr 1, 2026	$1.2M19k shares	$65.36	--
Halozyme Therapeutics, Inc.HALO	$1.6M131.9k shares	Grant / ExerciseApr 1, 2026	$241.4K20k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$50M767.8k shares	SellApr 1, 2026	$65.7K1k shares	$65.71	--
Halozyme Therapeutics, Inc.HALO	$54M770.5k shares	SellMar 4, 2026	$512.6K7.3k shares	$69.94	--
Halozyme Therapeutics, Inc.HALO	$54M767.8k shares	SellMar 4, 2026	$189.5K2.7k shares	$70.95	--
Halozyme Therapeutics, Inc.HALO	$1.8M151.9k shares	Grant / ExerciseMar 4, 2026	$120.7K10k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$53M774.3k shares	SellMar 3, 2026	$928.2K13.5k shares	$68.85	--
Halozyme Therapeutics, Inc.HALO	$53M767.8k shares	SellMar 3, 2026	$452.0K6.5k shares	$69.33	--
Halozyme Therapeutics, Inc.HALO	$2.0M161.9k shares	Grant / ExerciseMar 3, 2026	$241.4K20k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$54M768.4k shares	SellMar 2, 2026	$1.1M15.3k shares	$69.80	--
Halozyme Therapeutics, Inc.HALO	$54M783.7k shares	SellMar 2, 2026	$283.7K4.1k shares	$69.20	--
Halozyme Therapeutics, Inc.HALO	$2.2M181.9k shares	Grant / ExerciseMar 2, 2026	$241.4K20k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$54M767.8k shares	SellMar 2, 2026	$40.7K578 shares	$70.46	--
Halozyme Therapeutics, Inc.HALO	$54M767.8k shares	Grant / ExerciseFeb 23, 2026	$855.0K12.1k shares	$70.64	--
Halozyme Therapeutics, Inc.HALO	--44.9k shares	Grant / ExerciseFeb 23, 2026	Disclosure amount unavailable22.4k shares	--	--
Halozyme Therapeutics, Inc.HALO	$54M757.4k shares	Grant / ExerciseFeb 20, 2026	$641.7K9k shares	$70.98	--
Halozyme Therapeutics, Inc.HALO	--50.3k shares	Grant / ExerciseFeb 20, 2026	Disclosure amount unavailable16.8k shares	--	--
Halozyme Therapeutics, Inc.HALO	$60M749.7k shares	Grant / ExerciseFeb 16, 2026	$2.2M27.6k shares	$79.44	--
Halozyme Therapeutics, Inc.HALO	$57M718.4k shares	Grant / ExerciseFeb 16, 2026	$900.4K11.3k shares	$79.44	--
Halozyme Therapeutics, Inc.HALO	$58M726.2k shares	Grant / ExerciseFeb 16, 2026	$723.2K9.1k shares	$79.44	--
Halozyme Therapeutics, Inc.HALO	--21k shares	Grant / ExerciseFeb 16, 2026	Disclosure amount unavailable21k shares	--	--
Halozyme Therapeutics, Inc.HALO	--51.2k shares	Grant / ExerciseFeb 16, 2026	Disclosure amount unavailable51.2k shares	--	--
Halozyme Therapeutics, Inc.HALO	--16.9k shares	Grant / ExerciseFeb 16, 2026	Disclosure amount unavailable16.9k shares	--	--
Halozyme Therapeutics, Inc.HALO	$4.3M53.8k shares	Grant / ExerciseFeb 9, 2026	$4.3M53.8k shares	$80.48	--
Halozyme Therapeutics, Inc.HALO	--50k shares	Grant / ExerciseFeb 9, 2026	Disclosure amount unavailable50k shares	--	--
Halozyme Therapeutics, Inc.HALO	--51.2k shares	Grant / ExerciseFeb 9, 2026	Disclosure amount unavailable19.8k shares	--	--
Halozyme Therapeutics, Inc.HALO	--92.7k shares	Grant / ExerciseFeb 9, 2026	Disclosure amount unavailable92.7k shares	--	--
Halozyme Therapeutics, Inc.HALO	--144.4k shares	Grant / ExerciseFeb 9, 2026	Disclosure amount unavailable25k shares	--	--
Halozyme Therapeutics, Inc.HALO	$56M713.3k shares	SellFeb 5, 2026	$421.4K5.4k shares	$78.38	--
Halozyme Therapeutics, Inc.HALO	$56M708.7k shares	SellFeb 5, 2026	$365.0K4.6k shares	$78.94	--
Halozyme Therapeutics, Inc.HALO	$2.4M201.9k shares	Grant / ExerciseFeb 5, 2026	$120.7K10k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$55M708.7k shares	SellFeb 4, 2026	$783.2K10.1k shares	$77.54	--
Halozyme Therapeutics, Inc.HALO	$55M718.8k shares	SellFeb 4, 2026	$761.7K9.9k shares	$76.94	--
Halozyme Therapeutics, Inc.HALO	$2.6M211.9k shares	Grant / ExerciseFeb 4, 2026	$241.4K20k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$54M716.5k shares	SellFeb 3, 2026	$733.5K9.7k shares	$75.94	--
Halozyme Therapeutics, Inc.HALO	$54M708.7k shares	SellFeb 3, 2026	$597.8K7.8k shares	$76.73	--
Halozyme Therapeutics, Inc.HALO	$2.8M231.9k shares	Grant / ExerciseFeb 3, 2026	$241.4K20k shares	$12.07	--
Halozyme Therapeutics, Inc.HALO	$54M726.2k shares	SellFeb 3, 2026	$191.0K2.6k shares	$74.88	--
Halozyme Therapeutics, Inc.HALO	--165.5k shares	Grant / ExerciseDec 9, 2025	Disclosure amount unavailable165.5k shares	--	--
Halozyme Therapeutics, Inc.HALO	$49M714.9k shares	SellDec 1, 2025	$712.9K10.4k shares	$68.51	--
Halozyme Therapeutics, Inc.HALO	$49M709.5k shares	SellDec 1, 2025	$375.1K5.4k shares	$69.44	--
Halozyme Therapeutics, Inc.HALO	$016.6k shares	Grant / ExerciseDec 1, 2025	$134.4K16.6k shares	$8.11	--
Halozyme Therapeutics, Inc.HALO	$50M709k shares	SellDec 1, 2025	$35.2K500 shares	$70.36	--
Halozyme Therapeutics, Inc.HALO	$51M708.7k shares	SellDec 1, 2025	$18.7K261 shares	$71.60	--
Halozyme Therapeutics, Inc.HALO	--708.7k shares	Grant / ExerciseNov 26, 2025	Disclosure amount unavailable25k shares	--	--
Halozyme Therapeutics, Inc.HALO	$52M741k shares	SellNov 12, 2025	$893.0K12.7k shares	$70.22	--
Halozyme Therapeutics, Inc.HALO	$52M734.2k shares	SellNov 12, 2025	$482.3K6.8k shares	$71.09	--