Company · Ownership research

GH Research PLC GHRS

CIK 0001855129

Form 3 statements with an event date from Nov 1, 2023 to Nov 15, 2026.

Insider trading Initial holdings Institutional holders

Where insider ownership starts.

Form 3 is an initial ownership statement filed when someone becomes a reporting insider. These holdings do not mean they bought shares that day.

20268 of 8 statements

Holdings date	Insider	Initial holdings
Mar 18, 2026	Moore Duncan Director	14.60K shares · 5 derivative holdings	▾
Mar 18, 2026	Cameron Aaron Luke Chief Operating Officer	5 derivative holdings	▾
Mar 18, 2026	Hanley Dermot John Director	2.43K shares · 5 derivative holdings	▾
Mar 18, 2026	Halle Magnus Clemensen Managing Director, Ireland	118.35K shares · 3 derivative holdings	▾
Mar 18, 2026	Forer Michael Director	45.51K shares · 5 derivative holdings	▾
Mar 18, 2026	Valcheva Velichka Chief Executive Officer	4 derivative holdings	▾
Mar 18, 2026	Ryan Julie VP, Finance	4 derivative holdings	▾
Apr 1, 2026	Schonharting Florian Director	14.82M shares	▾

Showing 8 / 8 statements in 2026. The complete set is available through the API.

GH Research PLC · GHRS

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For 2026, this page lists 8 of 8 statements.

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.