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Helen Torley, President and CEO at Halozyme Therapeutics, sold HALO on Aug 19, 2026

Data as of Oct 16

▼ SELL$345K3,200 shares at $107.77Helen Torley President and CEOHALO Halozyme Therapeutics, Inc.
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Traded
Aug 19, 2026
Disclosed
Aug 19, 2026
Filed
The same day

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Helen Torley, President and CEO at Halozyme Therapeutics, sold HALO on Aug 19, 2026TRADEDDISCLOSED
HALOSimilar stocks (XLV — its sector index fund), rebased to HALO's price on the disclosure day
HALO since disclosure
+13.2%
after the sale
Similar stocks (XLV) since disclosure
+0.6%
XLV — its sector index fund

Change in closing price from Aug 19, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▼ SELLHelen Torley President and CEOHALO Halozyme Therapeutics, Inc.$766Kdisclosed Aug 19 · filed the same day
  2. ▼ SELLHelen Torley President and CEOHALO Halozyme Therapeutics, Inc.$1Mdisclosed Aug 19 · filed the same day
  3. ▼ SELLHelen Torley President and CEOHALO Halozyme Therapeutics, Inc.$510Kdisclosed Aug 19 · filed 1 day after the trade
  4. ▼ SELLHelen Torley President and CEOHALO Halozyme Therapeutics, Inc.$588Kdisclosed Aug 19 · filed 1 day after the trade
  5. ▼ SELLHelen Torley President and CEOHALO Halozyme Therapeutics, Inc.$986Kdisclosed Aug 19 · filed 1 day after the trade
  6. ▼ SELLHelen Torley President and CEOHALO Halozyme Therapeutics, Inc.$214Kdisclosed Aug 19 · filed 2 days after the trade
  7. ▼ SELLHelen Torley President and CEOHALO Halozyme Therapeutics, Inc.$776Kdisclosed Aug 19 · filed 2 days after the trade
  8. ▼ SELLHelen Torley President and CEOHALO Halozyme Therapeutics, Inc.$50.2Kdisclosed Aug 19 · filed 2 days after the trade
  9. ▼ SELLHelen Torley President and CEOHALO Halozyme Therapeutics, Inc.$923Kdisclosed Aug 19 · filed 2 days after the trade
  10. ▼ SELLHelen Torley President and CEOHALO Halozyme Therapeutics, Inc.$89.1Kdisclosed Aug 19 · filed 2 days after the trade

See every trade on HALO →