Seer CEO & Chair Form 4: 33,838-share sale for RSU tax

Q: What type of security was involved in the Seer (SEER) insider sale?

The transaction involved Class A common stock of Seer, Inc.

Q: Is this Seer (SEER) Form 4 filed for one reporting person or a group?

The Form 4 is indicated as being filed by one reporting person , not by more than one reporting person.

Q: What is the role of the reporting person at Seer (SEER)?

The reporting person serves as a Director , and as an Officer with the title CEO and Chair of Seer, Inc.

Filing Impact

(Neutral)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Seer, Inc. (SEER) reported a routine insider transaction by its CEO and Chair, who is also a director. On 11/19/2025, the executive sold 33,838 shares of Class A common stock at a price of $1.9714 per share.

The company notes that these shares were sold to cover the reporting person's tax obligations arising from the vesting of restricted stock units. Following this transaction, the executive directly beneficially owns 1,238,230 shares of Seer common stock.

Insider Trade Summary

Net Seller: 33,838 shares

Net Sell 1 txn

Insider Farokhzad Omid

Role CEO AND CHAIR

Sold 33,838 shs ($67K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	33,838	$1.9714	$67K

Holdings After Transaction: Class A Common Stock — 1,238,230 shares (Direct)

Footnotes (1)

F1. The reported shares were sold to satisfy the reporting person's tax obligations in connection with the vesting of restricted stock units, or RSUs.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 11/21/2025 - 05:29 PM

FAQ

What insider transaction did Seer (SEER) disclose in this Form 4?

Seer disclosed that its CEO, who is also Chair and a director, sold 33,838 shares of Class A common stock on 11/19/2025 at $1.9714 per share.

Why did the Seer (SEER) CEO sell 33,838 shares?

The filing states that the shares were sold to satisfy the reporting person's tax obligations related to the vesting of restricted stock units (RSUs).

How many Seer (SEER) shares does the CEO own after this transaction?

After the reported sale, the CEO directly beneficially owns 1,238,230 shares of Seer Class A common stock.

What type of security was involved in the Seer (SEER) insider sale?

The transaction involved Class A common stock of Seer, Inc.

Is this Seer (SEER) Form 4 filed for one reporting person or a group?

The Form 4 is indicated as being filed by one reporting person, not by more than one reporting person.

What is the role of the reporting person at Seer (SEER)?

The reporting person serves as a Director, and as an Officer with the title CEO and Chair of Seer, Inc.

SEC Form 4

FORM 4

UNITED 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

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^*

Farokhzad Omid

(Last)

(First)

(Middle)

C/O SEER, INC.

3800 BRIDGE PARKWAY, SUITE 102

(Street)

REDWOOD CITY

94065

(City)

(State)

(Zip)

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

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

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

3. Date of Earliest Transaction (Month/Day/Year)
11/19/2025

4. 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 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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	11/19/2025		S⁽¹⁾		33,838	D	$1.9714	1,238,230	D

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. The reported shares were sold to satisfy the reporting person's tax obligations in connection with the vesting of restricted stock units, or RSUs.

	/s/ David Horn, by power of attorney	11/21/2025
	** 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 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.

Source: View Original Filing on SEC EDGAR