STOCK TITAN

Ligand (NASDAQ: LGND) CLO sells 5,000 shares after exercising stock options

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Ligand Pharmaceuticals’ CLO & Secretary Andrew Reardon exercised stock options and sold the resulting shares. He exercised 5,000 Employee Stock Options at an exercise price of $52.27 per share, receiving 5,000 shares of common stock.

On the same date, he sold all 5,000 shares in multiple open-market transactions at weighted-average prices ranging from about $198.40 to $204.82 per share, under a written Rule 10b5-1 trading plan adopted on November 24, 2025. Following these transactions, he directly holds 41,382 shares of Ligand common stock.

Positive

  • None.

Negative

  • None.
Insider Reardon Andrew
Role CLO & Secretary
Sold 5,000 shs ($1.01M)
Type Security Shares Price Value
Exercise Employee Stock Option (right to buy) 5,000 $0.00 --
Exercise Common Stock 5,000 $52.27 $261K
Sale Common Stock 460 $198.8493 $91K
Sale Common Stock 1,302 $199.7221 $260K
Sale Common Stock 1,238 $200.9429 $249K
Sale Common Stock 700 $201.8971 $141K
Sale Common Stock 963 $203.2218 $196K
Sale Common Stock 337 $204.5026 $69K
Holdings After Transaction: Employee Stock Option (right to buy) — 49,444 shares (Direct); Common Stock — 46,382 shares (Direct)
Footnotes (1)
  1. The transactions reported on this Form 4 were made pursuant to a written trading plan adopted by the Reporting Person on November 24, 2025, in accordance with Rule 10b5-1. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $198.4000 to $199.3500. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $199.4600 to $200.3300. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $200.6000 to $201.5500. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $201.6500 to $202.1900. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $202.9900 to $203.7100. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $204.0100 to $204.8200. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. The stock option vests and is exercisable as to 12.5% of the underlying shares on February 1, 2023, and in 42 substantially equal monthly installments thereafter.
Options exercised 5,000 options Employee Stock Option exercise at $52.27 per share
Exercise price $52.27/share Strike price for 5,000 Employee Stock Options
Shares sold 5,000 shares Total Ligand common shares sold in open-market transactions
Sale price range $198.40–$204.82/share Weighted-average sale price ranges across multiple trades
Shares held after transactions 41,382 shares Direct Ligand common stock holding after sales
Option expiration date August 1, 2032 Expiration of the Employee Stock Option grant exercised
Rule 10b5-1 plan adoption date November 24, 2025 Date Reardon adopted written trading plan
Rule 10b5-1 regulatory
"written trading plan adopted by the Reporting Person on November 24, 2025, in accordance with Rule 10b5-1"
Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.
weighted-average price financial
"The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions"
Employee Stock Option (right to buy) financial
"security_title": "Employee Stock Option (right to buy)""
open-market sale financial
"transaction_action": "open-market sale","transaction_code_description": "Sale in open market or private transaction""
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
vesting financial
"The stock option vests and is exercisable as to 12.5% of the underlying shares on February 1, 2023, and in 42 substantially equal monthly installments thereafter"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Reardon Andrew

(Last)(First)(Middle)
555 HERITAGE DRIVE
SUITE 200

(Street)
JUPITER FLORIDA 33458

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
LIGAND PHARMACEUTICALS INC [ LGND ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
CLO & Secretary
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock04/01/2026M5,000(1)A$52.2746,382D
Common Stock04/01/2026S460(1)D$198.8493(2)45,922D
Common Stock04/01/2026S1,302(1)D$199.7221(3)44,620D
Common Stock04/01/2026S1,238(1)D$200.9429(4)43,382D
Common Stock04/01/2026S700(1)D$201.8971(5)42,682D
Common Stock04/01/2026S963(1)D$203.2218(6)41,719D
Common Stock04/01/2026S337(1)D$204.5026(7)41,382D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Employee Stock Option (right to buy)$52.2704/01/2026M5,000(1) (8)08/01/2032Common Stock5,000$049,444D
Explanation of Responses:
1. The transactions reported on this Form 4 were made pursuant to a written trading plan adopted by the Reporting Person on November 24, 2025, in accordance with Rule 10b5-1.
2. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $198.4000 to $199.3500. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
3. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $199.4600 to $200.3300. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
4. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $200.6000 to $201.5500. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
5. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $201.6500 to $202.1900. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
6. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $202.9900 to $203.7100. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
7. The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $204.0100 to $204.8200. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
8. The stock option vests and is exercisable as to 12.5% of the underlying shares on February 1, 2023, and in 42 substantially equal monthly installments thereafter.
/s/Andrew Reardon04/02/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did Ligand (LGND) CLO Andrew Reardon do in this Form 4 filing?

Andrew Reardon exercised 5,000 stock options at $52.27 per share and sold all 5,000 resulting Ligand shares in open-market transactions around $200 per share, under a pre-arranged Rule 10b5-1 trading plan adopted in November 2025.

How many Ligand (LGND) shares did Andrew Reardon sell and at what prices?

He sold 5,000 Ligand common shares in several open-market trades at weighted-average prices roughly between $198.40 and $204.82 per share, with specific weighted-average prices reported for each transaction block in the Form 4 footnotes.

What stock options did Andrew Reardon exercise in Ligand (LGND)?

He exercised 5,000 Employee Stock Options with an exercise price of $52.27 per share, converting these options into 5,000 Ligand common shares. The option grant vests 12.5% initially, then in 42 substantially equal monthly installments thereafter, as disclosed.

How many Ligand (LGND) shares does Andrew Reardon hold after these transactions?

After exercising options and selling 5,000 shares, Andrew Reardon directly holds 41,382 shares of Ligand common stock. This post-transaction holding reflects his remaining equity position as reported in the Form 4’s ownership columns for non-derivative securities.

Were Andrew Reardon’s Ligand (LGND) share sales under a Rule 10b5-1 plan?

Yes. The Form 4 states the transactions were made under a written trading plan adopted on November 24, 2025, in accordance with Rule 10b5-1. Such pre-arranged plans schedule trades in advance, reducing the significance of trade timing decisions.

How is the sale price reported for Andrew Reardon’s Ligand (LGND) share sales?

Each sale block reports a weighted-average price, with detailed price ranges such as $198.40–$199.35 or $204.01–$204.82. The Form 4 notes he will provide exact share counts at each price within these ranges to the company, investors, or SEC staff on request.