Ligand Pharmaceuticals Inc. planned insider sales
In the twelve months since 11 October 2025 insiders at Ligand Pharmaceuticals Inc. filed 28 Form 144 notices of planned sales, 147,169 shares worth $37.0 million at the time of filing, from 11 sellers. The latest, filed 10 September 2026: Martine Zimmermann (director), 1,200 shares worth $342,000, planned for around 10 September 2026 through Morgan Stanley Smith Barney LLC Executive Financial Services.
| Filed | Seller | Relationship | Shares | Value | Planned sale | Broker | How acquired | Filing |
|---|---|---|---|---|---|---|---|---|
| 10 September 2026 | Martine Zimmermann | Director | 1,200 | $342,000 | 10 September 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Restricted Stock | Form 144 |
| 3 September 2026 | Andrew Reardon | Officer | 15,000 | $4.3 million | 3 September 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Exercise of Stock Options; Performance Stock Units; Restricted Stock Units | Form 144 |
| 12 August 2026 | Jason Haas | Director | 7,138 | $2.1 million | 12 August 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Restricted Stock; Stock Option Exercise | Form 144 |
| 12 August 2026 | Octavio Espinoza | Officer | 31,641 | $9.1 million | 12 August 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Exercise of Stock Options | Form 144 |
| 1 July 2026 | Andrew Reardon | Officer | 10,000 | $3.2 million | 1 July 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Exercise of Stock Options | Form 144 |
| 16 June 2026 | Stephen L. Sabba | Director | 2,145 | $544,830 | 16 June 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Stock Option Exercise | Form 144 |
| 12 June 2026 | Jason Haas | Director | 6,461 | $1.7 million | 12 June 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Restricted Stock; Stock Option Exercise | Form 144 |
| 11 June 2026 | Aryeh Jason | Director | 4,500 | $1.1 million | 11 June 2026 | Wells Fargo Clearing Services | Open Market Purchase | Form 144 |
| 10 June 2026 | Aryeh Jason | Director | 500 | $124,980 | 10 June 2026 | Wells Fargo Clearing Services | Open Market Purchase | Form 144 |
| 10 June 2026 | John L Lamattina | Director | 4,519 | $1.1 million | 10 June 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Restricted Stock | Form 144 |
| 10 June 2026 | Aryeh Jason | Director | 5,000 | $1.2 million | 10 June 2026 | Charles Schwab & Co., Inc. | Open Market Purchases | Form 144 |
| 13 May 2026 | John Kozarich | Director | 1,575 | $352,012 | 13 May 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Stock Option Exercise | Form 144 |
| 12 May 2026 | John Kozarich | Director | 459 | $102,816 | 12 May 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Stock Option Exercise | Form 144 |
| 1 May 2026 | Kozarich John W | Director | 467 | $107,349 | 1 May 2026 | UBS Financial Services, Inc. | Various | Form 144 |
| 1 April 2026 | Kozarich John W | Director | 467 | $95,034 | 1 April 2026 | UBS Financial Services, Inc. | Various | Form 144 |
| 23 March 2026 | Stephen L. Sabba | Director | 1,000 | $207,873 | 23 March 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Exercised Shares | Form 144 |
| 11 March 2026 | Octavio Espinoza | Officer | 3,057 | $648,971 | 11 March 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Exercise of Stock Options; Previously Exercised Stock Options | Form 144 |
| 6 March 2026 | John L Lamattina | Director | 2,161 | $433,842 | 6 March 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Stock Option Exercise | Form 144 |
| 4 March 2026 | Octavio Espinoza | Officer | 13,423 | $2.7 million | 4 March 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Exercise of Stock Options; Restricted & Performance Stock Units | Form 144 |
| 4 March 2026 | Andrew Reardon | Officer | 20,000 | $4.1 million | 4 March 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Exercise of Stock Options | Form 144 |
| 3 March 2026 | Stephen L. Sabba | Director | 2,034 | $409,851 | 3 March 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | Stock Option Exercise | Form 144 |
| 2 February 2026 | Kozarich John W | Director | 467 | $89,748 | 2 February 2026 | UBS Financial Services, Inc. | Various | Form 144 |
| 2 January 2026 | Kozarich John W | Director | 467 | $88,076 | 2 January 2026 | UBS Financial Services, Inc. | Various | Form 144 |
| 12 December 2025 | Octavio Espinoza | Officer | 1,804 | $339,711 | 12 December 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | Restricted Stock | Form 144 |
| 1 December 2025 | Kozarich John W | Director | 467 | $93,344 | 1 December 2025 | UBS Financial Services, Inc. | Various | Form 144 |
| 7 November 2025 | John L Lamattina | Director | 4,179 | $858,576 | 7 November 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | Stock Option Exercise | Form 144 |
| 7 November 2025 | Nancy Gray | Director | 6,571 | $1.4 million | 7 November 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | Stock Option Exercise | Form 144 |
| 3 November 2025 | Kozarich John W | Director | 467 | $89,219 | 3 November 2025 | UBS Financial Services, Inc. | Various | Form 144 |
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
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Value is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.Source
Form 144 filings on EDGAR for Ligand Pharmaceuticals Inc.: the company's filing index, each notice read from its own XML.
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