Michael J. LaBarre - Jun 21, 2023 Form 4 Insider Report for HALOZYME THERAPEUTICS, INC. (HALO)

Signature
/s/ James R. Oehler, Attorney-in-Fact
Stock symbol
HALO
Transactions as of
Jun 21, 2023
Transactions value $
-$175,900
Form type
4
Date filed
6/22/2023, 06:20 PM
Previous filing
Apr 19, 2023
Next filing
Jul 19, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction HALO Common Stock Options Exercise $184K +10K +7.05% $18.41 152K Jun 21, 2023 Direct F1
transaction HALO Common Stock Sale -$360K -10K -6.58% $36.00 142K Jun 21, 2023 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction HALO Option to Purchase Common Stock Options Exercise $0 -10K -36.36% $0.00 17.5K Jun 21, 2023 Common Stock 10K $18.41 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The option exercise and sale reported on this Form 4 were effected by a broker pursuant to instructions set forth in a Rule 10b5-1 trading plan adopted by the Reporting Person.
F2 This option was granted on February 14, 2018 and vested one-fourth on the first anniversary of such date and then 1/48th monthly thereafter.