Seer CCO files initial Form 3 insider report

Seer, Inc. filed an initial insider ownership report for Chief Commercial Officer Anthony R. Bazarko.

Rhea-AI Filing Summary

Seer, Inc. filed an initial insider ownership report for Chief Commercial Officer Anthony R. Bazarko. This Form 3 does not list any specific share transactions or derivative positions and serves as a baseline disclosure of his status as an officer subject to insider reporting rules.

Key Terms

Form 3, Chief Commercial Officer, reporting person

3 terms

Form 3 regulatory

"INSIDER FILING DATA (Form 3)"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

Chief Commercial Officer financial

"officer_title": "Chief Commercial Officer""

A chief commercial officer (CCO) is the senior executive responsible for a company’s revenue-generating activities, including sales, marketing, pricing, customer relationships and business development. Think of the CCO as the head coach who builds the game plan to win customers and grow sales; their effectiveness affects how fast a company earns money, enters new markets and sustains profits, making the role a key signal for investors about future revenue and competitive strength.

reporting person regulatory

""reportingPersons": [ { "name": "Bazarko Anthony R.""

FAQ

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

What does the Seer (SEER) Form 3 filing for Anthony R. Bazarko show?

The Form 3 filing records Anthony R. Bazarko, Seer’s Chief Commercial Officer, as an insider subject to reporting. It shows no reported stock transactions or derivative positions and functions as a baseline ownership disclosure.

Who is the reporting person in Seer (SEER) latest Form 3?

The reporting person is Anthony R. Bazarko, Chief Commercial Officer of Seer, Inc. The filing confirms his officer role for SEC reporting purposes but does not list any specific share or option holdings in the provided data.

Does the Seer (SEER) Form 3 indicate any insider buying or selling?

No. The transaction summary in the Form 3 shows zero buys, zero sells, and no other transactions. It is purely an initial insider registration without reported trading activity or derivative exercises in the provided information.

Are any derivative securities reported in the Seer (SEER) Form 3 for Anthony R. Bazarko?

No derivative securities are listed. The derivative summary is empty and derivative transaction counts are zero, indicating no options, warrants, or other derivatives are reported in this initial insider filing excerpt.

Is Anthony R. Bazarko a 10% owner of Seer (SEER) according to the Form 3?

No. The Form 3 data indicates he is not a ten percent owner. He is reported solely as an officer, serving as Chief Commercial Officer, with insider status based on his executive role rather than large share ownership.

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

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Accepted by SEC EDGAR 05/11/2026 - 06:19 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^*

Bazarko Anthony R.

(Last) (First) (Middle)

C/O SEER, INC.

3800 BRIDGE PARKWAY, SUITE 102

(Street)

REDWOOD CITY CALIFORNIA 94065

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
05/04/2026

3. Issuer Name and Ticker or Trading Symbol
Seer, Inc. [ SEER ]

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)

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

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:

No securities are beneficially owned.

	/s/ David Horn, by power of attorney	05/11/2026
	** 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)