CFO Cassandra Harris files initial Form 3 at Establishment Labs (ESTA)

Rhea-AI Filing Summary

ESTABLISHMENT LABS HOLDINGS INC. executive Cassandra Harris, the company’s Chief Financial Officer, has filed an initial Form 3 insider ownership report. This filing lists her as an officer but does not report any insider transactions or share movements, serving as a baseline disclosure of her status.

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

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1. Name and Address of Reporting Person^*

HARRIS CASSANDRA

(Last) (First) (Middle)

C/O MOTIVA USA LLC

16192 COASTAL HIGHWAY

(Street)

LEWES DE 19958

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/09/2026

3. Issuer Name and Ticker or Trading Symbol
ESTABLISHMENT LABS HOLDINGS INC. [ ESTA ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

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

5. If Amendment, Date of Original Filed (Month/Day/Year)

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

Explanation of Responses:

Remarks:

No securities are beneficially owned.

No securities are beneficially owned.

	/s/ Cassandra "Sandra" Harris	03/10/2026
	** 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.
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FAQ

What does the ESTABLISHMENT LABS (ESTA) Form 3 for Cassandra Harris show?

The Form 3 shows that Cassandra Harris is Chief Financial Officer of ESTABLISHMENT LABS HOLDINGS INC. It is an initial insider ownership report and, in this case, does not list any transactions or share movements, simply establishing her status as a reporting officer.

Did Cassandra Harris buy or sell ESTA shares in this Form 3 filing?

No, this Form 3 does not report any purchases or sales of ESTABLISHMENT LABS (ESTA) shares by Cassandra Harris. The transaction section is empty, indicating there were no insider trades disclosed in this particular filing for her account.

What is Cassandra Harris’s role at ESTABLISHMENT LABS (ESTA) in this filing?

Cassandra Harris is identified as an officer of ESTABLISHMENT LABS HOLDINGS INC., holding the title of Chief Financial Officer. This designation means she is a Section 16 reporting person and must disclose her equity holdings and certain transactions in company securities.

Why is a Form 3 filed for the ESTABLISHMENT LABS (ESTA) CFO?

A Form 3 is required when someone becomes an insider, such as an officer, at a public company like ESTABLISHMENT LABS. It provides an initial statement of beneficial ownership and establishes ongoing reporting obligations for future transactions in the company’s securities.

Does the ESTABLISHMENT LABS (ESTA) Form 3 include any derivative positions?

No, the derivativeSummary section in this Form 3 is empty, meaning no options, warrants, or other derivative securities are listed for Cassandra Harris in this filing. Only her status as Chief Financial Officer and reporting person is highlighted here.