LGND

LIGAND PHARMACEUTICALS INC

SEC CIK 886163
$255.54 +28.8% · 90 days
90-day buys
$0
0 open-market
90-day sells
$6.57M
39 open-market
Net insider flow
−$6.57M
Net selling
Filings shown
145
Most recent
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At a glance

Over the last 90 days, insiders at LGND have sold a net $6.57M of stock (0 open-market buys vs 39 sells).

Largest recent trade: Aryeh Jason sold $1.13M of LGND, trimming their stake 4%.

Most active filer: Kozarich John W, with 44 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for LGND, newest first
View on SEC EDGAR ↗
LGND
Sell Espinoza Octavio · Chief Financial Officer · Open-market sale · filed Dec 16, 2025 ΔOwn −6.4%

Espinoza Octavio sold $339.7K of LGND, trimming their stake 6%.

−$339.7K
1,804 sh @ $188
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LGND
Sell Gray Nancy Ryan · Director · Open-market sale · filed Nov 12, 2025 ΔOwn −31%

Gray Nancy Ryan sold $730.6K of LGND, trimming their stake 31%.

−$730.6K
3,556 sh @ $205
LGND
Sell Gray Nancy Ryan · Director · Open-market sale · filed Nov 12, 2025 ΔOwn −27%

Gray Nancy Ryan sold $619.4K of LGND, trimming their stake 27%.

−$619.4K
3,015 sh @ $205
LGND
Sell LAMATTINA JOHN L · Director · Open-market sale · filed Nov 12, 2025 ΔOwn −6.5%

Lamattina John L sold $440.7K of LGND, trimming their stake 7%.

−$440.7K
2,145 sh @ $205
LGND
Sell LAMATTINA JOHN L · Director · Open-market sale · filed Nov 12, 2025 ΔOwn −6.2%

Lamattina John L sold $417.9K of LGND, trimming their stake 6%.

−$417.9K
2,034 sh @ $205
LGND
Buy Davis Todd C · Director, Chief Executive Officer · Open-market purchase · filed May 13, 2025 ΔOwn +1.1%

Davis Todd C, LGND's CEO, spent $175.7K of their own money on 1,680 shares at $105, growing their stake 1%.

+$175.7K
1,680 sh @ $105
LGND
Buy Davis Todd C · Director, Chief Executive Officer · Open-market purchase · filed May 13, 2025 ΔOwn +1.5%

Davis Todd C, LGND's CEO, spent $241.1K of their own money on 2,307 shares at $105, growing their stake 2%.

+$241.1K
2,307 sh @ $105
LGND
Buy Davis Todd C · Director, Chief Executive Officer · Open-market purchase · filed May 13, 2025 ΔOwn +3.5%

Davis Todd C, LGND's CEO, spent $583.6K of their own money on 5,523 shares at $106, growing their stake 4%.

+$583.6K
5,523 sh @ $106
LGND
Buy Davis Todd C · Director, Chief Executive Officer · Open-market purchase · filed Aug 9, 2024 ΔOwn +2.1%

Davis Todd C, LGND's CEO, spent $243.5K of their own money on 2,500 shares at $97, growing their stake 2%.

+$243.5K
2,500 sh @ $97
LGND
Buy Davis Todd C · Director, CHIEF EXECUTIVE OFFICER · Open-market purchase · filed Sep 25, 2023 ΔOwn +5.8%

Davis Todd C, LGND's CEO, spent $237.5K of their own money on 4,000 shares at $59, growing their stake 6%.

+$237.5K
4,000 sh @ $59
LGND
Sell Davis Todd C · Director · Open-market sale · filed Feb 12, 2021 ΔOwn −9.6%

Davis Todd C sold $1.08M of LGND, trimming their stake 10%.

−$1.08M
5,083 sh @ $213
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About LGND insider activity

This page tracks every recent Form 4 filed for LIGAND PHARMACEUTICALS INC with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is LGND insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for LIGAND PHARMACEUTICALS INC usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.