Company · Ownership research

Jazz Pharmaceuticals plc JAZZ

CIK 0001232524

Form 4 transactions dated Sep 1, 2023 to Sep 23, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 77 rows; the complete set is available through the API.

Insider filings on file run through 2026-09-10.

Insider purchases & sales

Purchased: $11.43M
Sold: $76.31M

Sep 1, 2023 – Sep 10, 2026
Available records · partial months are marked ·

202610 of 21 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2026-09-08	GALA RENEE D President & CEO	Sale10b5-1 footnote	$486.06K 2,000 shares sold	1.38% sold Direct holding	▾
2026-09-01	COZADD BRUCE C Director	Sale10b5-1 footnote	$1.50M 6,000 shares sold	1.68% sold Direct holding	▾
2026-08-27	Iannone Robert EVP, Global Head of R&D & CMO	Sale10b5-1 footnote	$19.21M 76,921 shares sold	53.94% sold Direct holding	▾
2026-08-03	COZADD BRUCE C Director	Sale10b5-1 footnote	$1.52M 6,000 shares sold	1.64% sold Direct holding	▾
2026-07-01	COZADD BRUCE C Director	Sale10b5-1 footnote	$1.44M 6,000 shares sold	1.61% sold Direct holding	▾
2026-06-15	Smith Mark Douglas Director	Sale10b5-1 footnote	$266.75K 1,157 shares sold	10.68% sold Direct holding	▾
2026-06-10	Patil Neena M EVP & Chief Legal Officer	Sale10b5-1 footnote	$278.20K 1,200 shares sold	2.27% sold Direct holding	▾
2026-06-01	COZADD BRUCE C Director	Sale10b5-1 footnote	$1.41M 6,000 shares sold	1.58% sold Direct holding	▾
2026-05-28	Pearce Samantha EVP, Chief Commercial Officer	Sale	$1.63M 6,907 shares sold	12.08% sold Direct holding	▾
2026-05-28	Patil Neena M EVP & Chief Legal Officer	Sale10b5-1 footnote	$282.47K 1,192 shares sold	2.21% sold Direct holding	▾

Showing 21 / 21 record groups in 2026. The complete set is available through the API.

Jazz Pharmaceuticals plc · JAZZ

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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 the year shown, this page lists 21 of 21 purchase / sale groups and 30 of 77 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"JAZZ","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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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.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.