Signature
/s/ Madelyn Zeylikman, Attorney-in-Fact
Issuer symbol
KNSA
Transactions as of
07 May 2025
Net transactions value
-$249,900
Form type
4
Filing time
09 May 2025, 16:59:48 UTC
Previous filing
05 May 2025
Next filing
05 Jun 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Megna Michael R CHIEF ACCOUNTING OFFICER 23 OLD BOND STREET, THIRD FLOOR, LONDON, UNITED KINGDOM /s/ Madelyn Zeylikman, Attorney-in-Fact 09 May 2025 0001464583

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction KNSA Class A Ordinary Share Options Exercise $2,022 +229 +0.7% $8.83 32,775 07 May 2025 Direct F1
transaction KNSA Class A Ordinary Share Options Exercise $46,469 +2,998 +9.1% $15.50 35,773 07 May 2025 Direct F1
transaction KNSA Class A Ordinary Share Options Exercise $172,607 +14,420 +40% $11.97 50,193 07 May 2025 Direct F1
transaction KNSA Class A Ordinary Share Sale $470,998 -17,647 -35% $26.69 32,546 07 May 2025 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 KNSA Share Option Options Exercise $0 -229 -100% $0.000000 0 07 May 2025 Class A Ordinary Share 229 $8.83 Direct F1, F2
transaction KNSA Share Option Options Exercise $0 -2,998 -16% $0.000000 16,002 07 May 2025 Class A Ordinary Share 2,998 $15.50 Direct F1, F2
transaction KNSA Share Option Options Exercise $0 -14,420 -46% $0.000000 17,040 07 May 2025 Class A Ordinary Share 14,420 $11.97 Direct F1, F3
* 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 10b5-1 plan executed by the reporting person on July 24, 2024.
F2 The option is fully vested and exercisable.
F3 The option vests and becomes exercisable as to 25% of the total grant on the first anniversary of the vesting commencement date and vests in 36 equal monthly installments thereafter. The vesting commencement date is September 1, 2022.