Frazier Life Sciences II director holds 30,000 shares

The Class B shares convert one-for-one into Class A shares, subject to adjustment, around the initial business combination or earlier at the director’s option.

Rhea-AI Filing Summary

Frazier Life Sciences Acquisition Corp. II (FLSC) lists director Richard Scott Struthers as directly holding 30,000 Class B ordinary shares as of October 13, 2026. The shares convert into Class A ordinary shares on a one-for-one basis, subject to adjustment, immediately prior to, concurrently with or immediately following the issuer’s initial business combination, or earlier at his option; they have no expiration date.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Struthers Richard Scott

Role Director

Type	Security	Shares	Price	Value
holding	Class B ordinary shares F1	--	--	--

Holdings After Transaction: Class B ordinary shares — 30,000 contracts (Direct)

Footnotes (1)

1. F1. The Class B Ordinary Shares will automatically convert into Class A Ordinary Shares immediately prior to, concurrently with or immediately following the consummation of the Issuer's initial business combination, or at any time prior thereto at the option of the Reporting Person, on a one-for-one basis, subject to adjustment, and have no expiration date.

Key Figures

Class B ordinary shares held: 30,000 shares Underlying Class A ordinary shares: 30,000 shares Conversion basis: one Class A ordinary share for each Class B ordinary share

3 metrics

Class B ordinary shares held 30,000 shares Direct holding reported October 13, 2026

Underlying Class A ordinary shares 30,000 shares Underlying shares for the Class B ordinary shares

Conversion basis one Class A ordinary share for each Class B ordinary share Subject to adjustment

Key Terms

Class B Ordinary Shares, one-for-one basis, initial business combination

3 terms

Class B Ordinary Shares financial

"The Class B Ordinary Shares will automatically convert"

Class B ordinary shares are a type of ownership stake in a company that typically come with different voting rights or privileges compared to other share classes. For investors, they represent a way to hold part of the company’s value and influence its decisions, often with fewer voting rights than Class A shares. Understanding these shares helps investors assess their level of control and potential returns within a company.

one-for-one basis financial

"on a one-for-one basis, subject to adjustment"

initial business combination technical

"consummation of the Issuer's initial business combination"

An initial business combination is the deal in which a special-purpose acquisition company (SPAC) merges with or acquires an operating business to bring that business onto public markets. Think of the SPAC as an empty shell that raises money from investors, then uses that cash to buy a private company—this transaction turns the private company into a public one and often changes its ownership, valuation, and access to capital, so investors should watch for shifts in risk, future growth prospects, and shareholder rights.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many FLSC Class B ordinary shares does director Richard Scott Struthers hold?

Richard Scott Struthers reported directly holding 30,000 Class B ordinary shares as of October 13, 2026. They convert one-for-one into Class A ordinary shares, subject to adjustment.

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

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Available on EDGAR 10/14/2026 - 08:16 PM EDT Accepted by SEC EDGAR 10/13/2026 - 07:26 PM EDT Learn about SEC filing dates

SEC Form 3

FORM 3

UNITED 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^*

Struthers Richard Scott

(Last) (First) (Middle)

1001 PAGE MILL ROAD

BUILDING 4, SUITE 200B

(Street)

PALO ALTO CALIFORNIA 93404

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
10/13/2026

3. Issuer Name and Ticker or Trading Symbol
Frazier Life Sciences Acquisition Corp. II [ FLSC ]

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)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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 Exercisable	Expiration Date	Title	Amount or Number of Shares
Class B ordinary shares	(1)	(1)	Class A ordinary shares	30,000	(1)	D

Explanation of Responses:

1. The Class B Ordinary Shares will automatically convert into Class A Ordinary Shares immediately prior to, concurrently with or immediately following the consummation of the Issuer's initial business combination, or at any time prior thereto at the option of the Reporting Person, on a one-for-one basis, subject to adjustment, and have no expiration date.

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Alexandra Jackson, Attorney-in-Fact	10/13/2026
	** Signature of Reporting Person	Date
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)