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Yarrow Bioscience, Inc. (YARW) director discloses 87,820 option grant from merger

(Neutral)
(Neutral)
Form Type
3

Rhea-AI Filing Summary

Yarrow Bioscience, Inc. reports initial holdings for director Peter B. Silverman. He holds a stock option to purchase 87,820 shares of common stock at an exercise price of $6.19 per share, expiring April 17, 2036. The option was received in a merger and one quarter vests on April 17, 2027, with the remainder vesting monthly over the following three years.

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Insider Silverman Peter B.
Role Director
Type Security Shares Price Value
holding Stock Option (Right to Buy) F1, F2, F3 -- -- --
Holdings After Transaction: Stock Option (Right to Buy) — 87,820 shares (Direct)
Footnotes (3)
  1. F1. Effective as of July 27, 2026 (the "Effective Time"), a wholly owned subsidiary of VYNE Therapeutics Inc. ("VYNE") merged with and into Yarrow Bioscience, Inc. ("Yarrow") with Yarrow continuing as a wholly owned subsidiary of VYNE and the surviving corporation of the merger (the "Merger") under the name "Yarrow Bioscience Operating Company Corp." In connection with the completion of the Merger, VYNE changed its name to "Yarrow Bioscience, Inc." (hereinafter, the "Issuer").
  2. F2. Represents options to purchase shares of common stock, par value $0.0001, of the Issuer ("Issuer Common Stock") received by the Reporting Person in the Merger in exchange for options to purchase shares of common stock of Yarrow held by the Reporting Person prior to the Merger. At the Effective Time, the Issuer assumed each such Yarrow option, whether vested or unvested, and converted it into an option to purchase shares of Issuer Common Stock on the same terms and conditions as were in effect immediately prior to the Effective Time.
  3. F3. This option represents a right to purchase 87,820 shares of Issuer Common Stock, one quarter of which will vest on April 17, 2027, with the remaining three quarters vesting in equal monthly installments over the following three years, subject to the Reporting Person's continued service to the Issuer on each such vesting date.
Stock option underlying shares 87,820 shares Right to purchase Issuer Common Stock under option held by Peter B. Silverman
Exercise price $6.19 per share Exercise price of stock option (Right to Buy) reported as a holding
Option expiration date April 17, 2036 Expiration of the stock option position disclosed for Peter B. Silverman
Par value of Issuer Common Stock $0.0001 per share Par value of Issuer Common Stock referenced in the option description
Merger Effective Time July 27, 2026 Date the merger became effective and the Issuer’s current name was adopted
Effective Time regulatory
"Effective as of July 27, 2026 (the "Effective Time"), a wholly"
The exact clock time when a regulatory filing, approval, or corporate action formally becomes legally active; from that moment the change is binding and can be acted on. Investors care because the effective time marks when ownership, rights, trading rules, or new securities take effect — like a light switch turning on a contract or transaction — which determines when risks, benefits and market reactions begin.
wholly owned subsidiary financial
"a wholly owned subsidiary of VYNE Therapeutics Inc. ("VYNE") merged"
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.
Issuer Common Stock financial
"shares of common stock, par value $0.0001, of the Issuer ("Issuer Common Stock") received"
Merger regulatory
"the surviving corporation of the merger (the "Merger") under the name"
A merger is when two companies combine into a single business, with ownership and control reorganized so they operate as one entity. For investors it matters because mergers can change the value and risk of holdings—shares may be exchanged, diluted, or rise if the combined company saves costs or gains market power, and the deal often depends on regulatory approval and successful integration like two households joining resources and routines.
vest financial
"one quarter of which will vest on April 17, 2027, with the"
A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What does Peter B. Silverman report owning in Yarrow Bioscience, Inc. (YARW) on this Form 3?

Peter B. Silverman reports holding a stock option covering 87,820 shares of Yarrow Bioscience, Inc. common stock. The option has an exercise price of $6.19 per share and expires on April 17, 2036, and is reported as a direct holding.

How did Peter B. Silverman receive his Yarrow Bioscience (YARW) stock options reported on Form 3?

The options were received in connection with a Merger effective July 27, 2026. A wholly owned subsidiary of VYNE Therapeutics Inc. merged with and into Yarrow Bioscience, Inc., and Silverman’s prior Yarrow options were converted into options for Issuer Common Stock on the same terms.

What is the vesting schedule for the 87,820 Yarrow Bioscience (YARW) stock options?

The option represents a right to purchase 87,820 shares of Issuer Common Stock. One quarter will vest on April 17, 2027, and the remaining three quarters will vest in equal monthly installments over the following three years, subject to Silverman’s continued service.

What merger structure is described in the Yarrow Bioscience, Inc. (YARW) Form 3 footnotes?

As of July 27, 2026, a wholly owned subsidiary of VYNE Therapeutics Inc. merged with and into Yarrow Bioscience, Inc. Yarrow continued as a wholly owned subsidiary and surviving corporation, and VYNE changed its name to Yarrow Bioscience, Inc., the Issuer.

Does the Yarrow Bioscience (YARW) Form 3 report any open-market stock purchases or sales by Peter B. Silverman?

No open-market purchases or sales are reported. The Form 3 for Yarrow Bioscience, Inc. shows only a holding entry for a stock option position; the transaction summary reports zero buy or sell transactions and one holding entry for this derivative security.
SEC Form 3
FORM 3UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:3235-0104
Estimated average burden
hours per response:0.5
1. Name and Address of Reporting Person*
Silverman Peter B.

(Last)(First)(Middle)
C/O YARROW BIOSCIENCE, INC.
470 JAMES STREET, SUITE 007

(Street)
NEW HAVEN CONNECTICUT 06513

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
07/27/2026
3. Issuer Name and Ticker or Trading Symbol
Yarrow Bioscience, Inc. [ YARW ]
3a. Foreign Trading Symbol
5. If Amendment, Date of Original Filed (Month/Day/Year)
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year)3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (Right to Buy) (1)(2)(3)04/17/2036Common Stock87,820$6.19D
Explanation of Responses:
1. Effective as of July 27, 2026 (the "Effective Time"), a wholly owned subsidiary of VYNE Therapeutics Inc. ("VYNE") merged with and into Yarrow Bioscience, Inc. ("Yarrow") with Yarrow continuing as a wholly owned subsidiary of VYNE and the surviving corporation of the merger (the "Merger") under the name "Yarrow Bioscience Operating Company Corp." In connection with the completion of the Merger, VYNE changed its name to "Yarrow Bioscience, Inc." (hereinafter, the "Issuer").
2. Represents options to purchase shares of common stock, par value $0.0001, of the Issuer ("Issuer Common Stock") received by the Reporting Person in the Merger in exchange for options to purchase shares of common stock of Yarrow held by the Reporting Person prior to the Merger. At the Effective Time, the Issuer assumed each such Yarrow option, whether vested or unvested, and converted it into an option to purchase shares of Issuer Common Stock on the same terms and conditions as were in effect immediately prior to the Effective Time.
3. This option represents a right to purchase 87,820 shares of Issuer Common Stock, one quarter of which will vest on April 17, 2027, with the remaining three quarters vesting in equal monthly installments over the following three years, subject to the Reporting Person's continued service to the Issuer on each such vesting date.
Remarks:
Exhibit 24 - Power of Attorney
/s/ Tyler Zeronda, as attorney-in-fact for Peter B. Silverman07/29/2026
** 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 5 (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 3: SEC 1473 (03-26)