STOCK TITAN

LGND (LGND) director Kozarich sells 2,501 shares after exercising stock options

Filing Impact
(High)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

LIGAND PHARMACEUTICALS INC director John W. Kozarich reported a combination of option exercises and open-market sales of common stock. He exercised non-qualified stock options covering 2,034 shares at an exercise price of $69.5100 per share and sold 2,501 shares in multiple transactions at prices around $223–$234 per share. The filing shows he directly owned 41,786 common shares after the reported transactions. All trades were executed under a pre-arranged Rule 10b5-1 trading plan adopted on March 7, 2025, indicating they were scheduled in advance rather than timed discretionarily.

Positive

  • None.

Negative

  • None.
Insider KOZARICH JOHN W
Role null
Sold 2,501 shs ($563K)
Type Security Shares Price Value
Exercise Non-Qualified Stock Option (right to buy) 1,575 $0.00 --
Exercise Common Stock 1,575 $69.51 $109K
Sale Common Stock 1,575 $223.50 $352K
Exercise Non-Qualified Stock Option (right to buy) 459 $0.00 --
Exercise Common Stock 459 $69.51 $32K
Sale Common Stock 459 $224.00 $103K
Sale Common Stock 80 $227.3675 $18K
Sale Common Stock 1 $229.87 $229.87
Sale Common Stock 165 $231.8671 $38K
Sale Common Stock 105 $232.5704 $24K
Sale Common Stock 116 $234.0853 $27K
Holdings After Transaction: Non-Qualified Stock Option (right to buy) — 0 shares (Direct, null); Common Stock — 43,361 shares (Direct, null)
Footnotes (1)
  1. The transactions reported on this Form 4 were made pursuant to a written trading plan adopted by the Reporting Person on March 07, 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 $227.1550 to $227.5800. 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 $231.1200 to $232.0700. 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 $232.2000 to $232.9300. 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 $233.6800 to $234.2400. 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. This Option was previously reported as a Grant of 2,329 shares, which vested in full on May 23, 2017, at an exercise price of $119.3000 per share but was adjusted pursuant to the OmniAb Inc. separation from the issuer.
Shares sold 2,501 shares Total common shares sold across reported S-code trades
Option shares exercised 2,034 shares Total underlying shares from M-code option exercises
Exercise price $69.5100 per share Non-qualified stock option exercise price for LGND common stock
Post-transaction holdings 41,786 shares Common stock directly owned after reported transactions
Sale price example $223.5000 per share Open-market sale of 1,575 common shares on May 13, 2026
Sale price example $224.0000 per share Open-market sale of 459 common shares on May 12, 2026
Weighted-average sale range $227.1550–$227.5800 Price range for one set of aggregated May 1, 2026 sales
Rule 10b5-1 regulatory
"transactions reported on this Form 4 were made pursuant to a written trading plan ... 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.
Non-Qualified Stock Option (right to buy) financial
"security_title: "Non-Qualified Stock Option (right to buy)" with underlying common stock"
weighted-average price financial
"The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions"
derivative security financial
"transaction_code_description: "Exercise or conversion of derivative security" for option exercises"
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
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*
KOZARICH JOHN W

(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)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/01/2026
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 Stock05/01/2026S80(1)D$227.3675(2)42,173D
Common Stock05/01/2026S1(1)D$229.8742,172D
Common Stock05/01/2026S165(1)D$231.8671(3)42,007D
Common Stock05/01/2026S105(1)D$232.5704(4)41,902D
Common Stock05/01/2026S116(1)D$234.0853(5)41,786D
Common Stock05/12/2026M459A$69.5142,245D
Common Stock05/12/2026S459D$22441,786D
Common Stock05/13/2026M1,575A$69.5143,361D
Common Stock05/13/2026S1,575D$223.541,786D
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
Non-Qualified Stock Option (right to buy)$69.5105/12/2026M459 (6)05/23/2026Common Stock459$0.01,575D
Non-Qualified Stock Option (right to buy)$69.5105/13/2026M1,575 (6)05/23/2026Common Stock1,575$0.00D
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 March 07, 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 $227.1550 to $227.5800. 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 $231.1200 to $232.0700. 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 $232.2000 to $232.9300. 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 $233.6800 to $234.2400. 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. This Option was previously reported as a Grant of 2,329 shares, which vested in full on May 23, 2017, at an exercise price of $119.3000 per share but was adjusted pursuant to the OmniAb Inc. separation from the issuer.
By: /s/Andrew Reardon, Attorney-in-Fact For: John W. Kozarich05/14/2026
** 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 insider transactions did LGND director John W. Kozarich report?

John W. Kozarich reported exercising options for 2,034 LGND shares and selling 2,501 shares in open-market trades. These combined actions adjusted his position while leaving him with 41,786 directly held shares after the reported transactions.

At what prices did John W. Kozarich sell LGND stock on this Form 4?

He sold LGND common stock in multiple trades at prices generally around $223–$234 per share. Individual transactions include prices such as $223.5000, $224.0000 and weighted-average prices within disclosed ranges in the detailed footnotes.

What was the option exercise price reported for John W. Kozarich’s LGND shares?

Kozarich exercised non-qualified stock options to acquire LGND common shares at an exercise price of $69.5100 per share. These exercises converted derivative awards into common stock, which he then partially sold in the market.

How many LGND shares does John W. Kozarich hold after these transactions?

After the reported option exercises and share sales, Kozarich directly holds 41,786 shares of LGND common stock. This post-transaction figure reflects all the Form 4 activity disclosed for the May 2026 trading dates.

Were John W. Kozarich’s LGND stock sales made under a Rule 10b5-1 plan?

Yes. The Form 4 footnotes state the transactions were made under a written trading plan adopted on March 7, 2025, in accordance with Rule 10b5-1, indicating the trades were pre-arranged rather than opportunistic.

What types of securities did John W. Kozarich transact in for LGND?

He exercised non-qualified stock options, a form of derivative security, and traded the underlying LGND common stock. The options related to 2,034 underlying common shares, which were converted and then partly sold in open-market transactions.