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Soleno Therapeutics (SLNO) CFO has RSUs and stock options cashed out in Neocrine merger

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

Rhea-AI Filing Summary

Soleno Therapeutics' chief financial officer Jennifer Fulk reported merger-related dispositions of equity awards. On May 18, 2026, 39,200 shares of Common Stock represented by restricted stock units were cancelled in connection with Soleno’s merger into a wholly owned subsidiary of Neocrine Biosciences.

Each vested and unvested restricted stock unit was converted into the right to receive $53.00 in cash per share as merger consideration. On the same date, an employee stock option covering 67,660 shares at an exercise price of $39.06 per share was cancelled in exchange for a cash payment based on the difference between the $53.00 merger consideration and the option exercise price. Following these transactions, the filing shows no remaining holdings from these awards.

Positive

  • None.

Negative

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Insider Fulk Jennifer
Role CHIEF FINANCIAL OFFICER
Type Security Shares Price Value
Disposition Employee Stock Option (Right to buy) 67,660 $0.00 --
Disposition Common Stock 39,200 $0.00 --
Holdings After Transaction: Employee Stock Option (Right to buy) — 0 shares (Direct, null); Common Stock — 0 shares (Direct, null)
Footnotes (1)
  1. These shares are represented by previously reported restricted stock units ("RSUs"). Pursuant to the Agreement and Plan of Merger, dated as of April 5, 2026, by and among Soleno Therapeutics, Inc. (the "Company"), Neocrine Biosciences, Inc. ("Parent") and Sigma Merger Sub, Inc. ("Merger Sub"), on May 18, 2026, Merger Sub merged with and into the Company (the "Merger"), with the Company continuing as the surviving corporation and a wholly owned subsidiary of Parent. In connection with the Merger, each issued and outstanding vested and unvested RSU was cancelled and converted into the right to receive an amount equal to $53.00 in cash (the "Merger Consideration"). At the effective time of the Merger, this option was cancelled in exchange for a cash payment equal to (x) the difference between the Merger Consideration and the per share exercise price of the option, multiplied by (y) the number of shares covered by the option as of immediately prior to such cancellation.
RSU shares cancelled 39,200 shares Common Stock represented by RSUs cancelled at merger
Merger consideration per share $53.00 per share Cash paid for each vested and unvested RSU
Option shares cancelled 67,660 shares Employee stock option covering 67,660 underlying shares
Option exercise price $39.06 per share Per share exercise price of cancelled employee stock option
Total shares after transactions 0 shares Reported holdings from these awards following merger-related cancellations
Merger effective date May 18, 2026 Date Merger Sub merged into Soleno and awards were cancelled
restricted stock units ("RSUs") financial
"These shares are represented by previously reported restricted stock units ("RSUs")."
Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.
Agreement and Plan of Merger regulatory
"Pursuant to the Agreement and Plan of Merger, dated as of April 5, 2026..."
An Agreement and Plan of Merger is a formal document where two companies agree to combine into one, outlining how the process will happen. It’s like a step-by-step plan for merging, and it matters because it shows both sides have agreed on the details before the official transition takes place.
Merger Consideration financial
"converted into the right to receive an amount equal to $53.00 in cash (the "Merger Consideration")."
Merger consideration is the total payment a company or buyer offers to shareholders of a target company in exchange for combining the two businesses, and can include cash, shares in the surviving company, debt assumption, or a mix of these. Investors care because the form and amount affect the deal’s value, tax consequences, immediate cash received versus future ownership, and the risk and upside of holding new shares — similar to choosing between cash now or stock that could grow later.
Employee Stock Option (Right to buy) financial
"security_title": "Employee Stock Option (Right to buy)""
wholly owned subsidiary financial
"with the Company continuing as the surviving corporation and a wholly owned subsidiary of Parent."
A wholly owned subsidiary is a company whose entire ownership is held by another company (the parent), so the parent controls decisions, operations, and finances. Think of it as a fully controlled branch that runs as its own legal entity but whose results flow straight into the parent’s financial statements; investors watch these structures because they affect consolidated revenue, risk exposure, and how profits, liabilities, and cash flow are allocated across the corporate group.
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
X
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
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*
Fulk Jennifer

(Last)(First)(Middle)
100 MARINE PARKWAY, SUITE 400

(Street)
REDWOOD CITY CALIFORNIA 94065

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
SOLENO THERAPEUTICS INC [ SLNO ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
CHIEF FINANCIAL OFFICER
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/18/2026
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 Stock05/18/2026D39,200(1)D(1)0D
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)$39.0605/18/2026D67,660 (2)03/02/2036Common Stock67,660(2)0D
Explanation of Responses:
1. These shares are represented by previously reported restricted stock units ("RSUs"). Pursuant to the Agreement and Plan of Merger, dated as of April 5, 2026, by and among Soleno Therapeutics, Inc. (the "Company"), Neocrine Biosciences, Inc. ("Parent") and Sigma Merger Sub, Inc. ("Merger Sub"), on May 18, 2026, Merger Sub merged with and into the Company (the "Merger"), with the Company continuing as the surviving corporation and a wholly owned subsidiary of Parent. In connection with the Merger, each issued and outstanding vested and unvested RSU was cancelled and converted into the right to receive an amount equal to $53.00 in cash (the "Merger Consideration").
2. At the effective time of the Merger, this option was cancelled in exchange for a cash payment equal to (x) the difference between the Merger Consideration and the per share exercise price of the option, multiplied by (y) the number of shares covered by the option as of immediately prior to such cancellation.
/s/ Anish Bhatnagar, Attorney-in-Fact05/18/2026
** 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 transaction did Soleno Therapeutics (SLNO) report for Jennifer Fulk?

Soleno’s chief financial officer Jennifer Fulk reported dispositions of equity awards tied to a merger. Restricted stock units and an employee stock option were cancelled and converted into cash payments based on a merger consideration of $53.00 per share.

How many Soleno Therapeutics (SLNO) shares were affected by the RSU cancellation?

The filing states that 39,200 shares of Soleno Therapeutics Common Stock represented by restricted stock units were cancelled. Each cancelled restricted stock unit was converted into the right to receive a cash payment equal to $53.00 per share as merger consideration.

What happened to Jennifer Fulk’s Soleno Therapeutics (SLNO) stock options in the merger?

An employee stock option covering 67,660 shares of Soleno Common Stock at a $39.06 exercise price was cancelled. It was exchanged for cash equal to the merger consideration of $53.00 minus the exercise price, multiplied by the 67,660 option shares.

What cash amount per share did Soleno Therapeutics (SLNO) equity awards receive in the merger?

Each issued and outstanding restricted stock unit was converted into the right to receive $53.00 in cash per share. This amount, defined as the merger consideration, also determined the cash payment formula for the cancelled employee stock option.

Did Jennifer Fulk retain Soleno Therapeutics (SLNO) holdings after these transactions?

For the reported awards, the filing shows zero shares following the transactions. The 39,200 restricted stock unit shares and the option covering 67,660 shares were fully cancelled and converted into cash rights tied to the $53.00-per-share merger consideration.

What corporate event triggered the Soleno Therapeutics (SLNO) insider dispositions?

The dispositions occurred at the effective time of a merger where Sigma Merger Sub, Inc. combined with Soleno Therapeutics. Soleno became a wholly owned subsidiary of Neocrine Biosciences, and equity awards were cancelled and cashed out under the Agreement and Plan of Merger.