Company · Ownership research

LIGAND PHARMACEUTICALS INC LGND

CIK 0000886163

Form 4 transactions dated Nov 1, 2023 to Nov 8, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 31 rows; the complete set is available through the API.

Insider filings on file run through Nov 4, 2026.

Insider purchases & sales

Purchased: $1.40M
Sold: $49.97M

Nov 1, 2023 – Nov 4, 2026
Available records · partial months are marked ·

202610 of 30 preview events · 31 available in 2026

Date	Insider	Activity	Trade value (USD)	% of prior holding
Nov 2, 2026	Reardon Andrew CLO & Secretary	Sale10b5-1 footnote	$1.57M 5,000 shares sold	13.57% sold Direct holding	▾
Nov 2, 2026	Aryeh Jason Director	Sale	$224.30K 700 shares sold	0.64% sold Direct holding	▾
Oct 30, 2026	Aryeh Jason Director	Sale	$451.86K 1,411 shares sold	1.27% sold Direct holding	▾
Oct 2, 2026	Reardon Andrew CLO & Secretary	Sale10b5-1 footnote	$1.52M 5,000 shares sold	13.57% sold Direct holding	▾
Sep 10, 2026	Zimmermann Martine Director	Sale	$342.00K 1,200 shares sold	23.54% sold Direct holding	▾
Sep 3, 2026	Reardon Andrew CLO & Secretary	Sale10b5-1 footnote	$1.43M 5,000 shares sold	12.04% sold Direct holding	▾
Aug 12, 2026	Espinoza Octavio Chief Financial Officer	Sale10b5-1 footnote	$9.24M 31,641 shares sold	53.32% sold Direct holding	▾
Aug 12, 2026	Haas Jason Director	Sale	$2.09M 7,138 shares sold	64.20% sold Direct holding	▾
Aug 3, 2026	Reardon Andrew CLO & Secretary	Sale10b5-1 footnote	$1.44M 5,000 shares sold	10.75% sold Direct holding	▾
Jul 1, 2026	Reardon Andrew CLO & Secretary	Sale10b5-1 footnote	$1.57M 5,000 shares sold	10.75% sold Direct holding	▾

Showing 30 / 31 record groups in 2026. The complete set is available through the API.

LIGAND PHARMACEUTICALS INC · LGND

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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 30 of 31 purchase / sale groups and 30 of 78 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"LGND","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. Share totals are on today's split-adjusted basis. 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.