Michael R. Megna - Dec 19, 2023 Form 4 Insider Report for Kiniksa Pharmaceuticals, Ltd. (KNSA)

Signature
/s/ Madelyn Zeylikman, Attorney-in-Fact
Stock symbol
KNSA
Transactions as of
Dec 19, 2023
Transactions value $
-$48,909
Form type
4
Date filed
12/21/2023, 04:26 PM
Previous filing
Oct 6, 2023
Next filing
Jan 4, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction KNSA Class A Common Share Options Exercise $129K +9.32K +54.78% $13.88 26.3K Dec 19, 2023 Direct F1
transaction KNSA Class A Common Share Sale -$178K -9.32K -35.39% $19.13 17K Dec 19, 2023 Direct

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 KNSA Share Option Options Exercise $0 -9.32K -31.05% $0.00 20.7K Dec 19, 2023 Class A Common Share 9.32K $13.88 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 This transaction was effected pursuant to a Rule 10b5-1 plan executed by the reporting person on May 5, 2023.
F2 This option is fully vested and exercisable.