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$PROK
$1.36 -$0.05 (3.55%) Close

$PROK 3 SEC Filings

Filed On Filing
10 Jun 2026 Form 3: Locke Kenneth Thomas, Chief Technical Officer

No securities owned

22 Oct 2024 Form 3: Cowen Aaron, 10% owner

Holds 11,428,937 shares of Class A ordinary shares, par value $0.0001 per share

02 Apr 2024 Form 3: Ernst Ulrich Peter Alfred, EVP, Technical Operations

No securities owned

25 Jul 2023 Form 3: Culleton Bruce, EVP, Clinical Development

No securities owned

06 Jan 2023 Form 3: Weger Mary, Chief People Officer
21 Jul 2022 Form 3: Cowen Aaron, 10% owner

Holds 3,182,300 shares of Class A ordinary shares, par value $0.0001 per share

20 Jul 2022 Form 3: Sc Master Holdings, Llc, 10% owner and 1 other

Holds 13,273,000 shares of Class A ordinary shares

13 Jul 2022 Form 3: Jain Deepak, Chief Operating Officer

Holds 0 shares of No securities owned.

13 Jul 2022 Form 3: Fox Jennifer A., Director

Holds 0 shares of No securities owned.

13 Jul 2022 Form 3: Lotvin Alan, Director

Holds 0 shares of No securities owned.

13 Jul 2022 Form 3: Weber Darin J., SVP of Regulatory Development

Holds 0 shares of No securities owned.

13 Jul 2022 Form 3: Maraganore John, Director

Holds 0 shares of No securities owned.

13 Jul 2022 Form 3: McKenzie Libbie Parker, Chief Medical Officer

Holds 0 shares of No securities owned.

13 Jul 2022 Form 3: Girolamo Todd C, Chief Legal Officer

Holds 0 shares of No securities owned.

13 Jul 2022 Form 3: Coulston James, Chief Financial Officer

Holds 0 shares of No securities owned.

13 Jul 2022 Form 3: Doyle William F, Director

Holds 0 shares of No securities owned.

13 Jul 2022 Form 3: Pereira Brian Jg, Director

Holds 0 shares of No securities owned.

13 Jul 2022 Form 3: Control Empresarial de Capitales S.a. de C.v., 10% owner

Holds 0 shares of No securities owned.

13 Jul 2022 Form 3: Jimenez Santos Jose Ignacio, Director

Holds 0 shares of No securities owned.

13 Jul 2022 Form 3: Legorreta Pablo G., Director and 1 other

Holds 0 shares of No securities owned.

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