Company: PRTA
Filing Date: 2025-09-25
Form Type: PRE 14A
Source: 0001140361-25-036135
Chunk: 16

Company: PROTHENA CORP PUBLIC LTD CO
Filing Date: 2025-09-25
Form: PRE 14A
Chunk 16
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 by virtue of being a co-trustee, (viii) 4,310,846 Ordinary Shares owned in the aggregate by various grantor retained annuity trusts, which have an independent trustee, but over which the Reporting Person may be deemed to have shared voting and dispositive power by reason of his retained right to substitute assets in such trusts, and (ix) 40,000 Ordinary Shares owned in the aggregate by various other trusts, which have an independent trustee, but over which the Reporting Person may be deemed to have shared voting and dispositive power by reason of his retained right to substitute assets in such trusts. The address of the beneficial owners is 771 Manatee Cove, Vero Beach, Florida 32963, USA. |

| (6) | As reported on Amendment No. 4 to Schedule 13G filed with the SEC on August 13, 2025, by Todd W. Fennell, reporting beneficial ownership as of June 30, 2025. Todd W. Fennell has shared voting and dispositive power over 4,350,846 ordinary shares, consisting of (i) 40,000 ordinary shares owned by an irrevocable gift trust, for which Mr. Fennell serves as an independent trustee, and (ii) 4,310,846 ordinary shares owned in the aggregate by various grantor retained annuity trusts, for which Mr. Fennell serves as an independent trustee. The address of the beneficial owner is 979 Beachland Boulevard, Vero Beach, Florida 32963, USA. |

| (7) | As reported on Amendment No. 9 to Schedule 13G filed with the SEC on February 2, 2024, by BlackRock, Inc. (“BlackRock”), reporting beneficial ownership of December 31, 2023. BlackRock, Inc. is a parent holding company/control person that has sole voting power over 3,684,648 ordinary shares and sole dispositive power over 3,770,650 ordinary shares. Various persons have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the ordinary shares; no one person’s interest in those ordinary shares is more than five percent of the total outstanding ordinary shares. The subsidiaries holding the shares reported herein are BlackRock Life Limited; BlackRock Advisors, LLC; Aperio Group, LLC; BlackRock (Netherlands) B.V.; BlackRock Institutional Trust Company, National Association;