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).

1. Name and Address of Reporting Person* Invus Public Equities, L.P. (Last) (First) (Middle) 750 LEXINGTON AVENUE, 30TH FLOOR (Street) NEW YORK NY 10022 (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) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 02/01/2021
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X 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)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	02/01/2021		S		252,545	D	$64.153(1)	5,588,366	D(2)(3)

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* Invus Public Equities, L.P. (Last) (First) (Middle) 750 LEXINGTON AVENUE, 30TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip)

1. Name and Address of Reporting Person* Artal Treasury Ltd (Last) (First) (Middle) P.O. BOX 165 SUITE 4, BOROUGH HOUSE, RUE DU PRE (Street) ST. PETER PORT Y7 GYI 3JJ (City) (State) (Zip)

1. Name and Address of Reporting Person* Artal International S.C.A. (Last) (First) (Middle) VALLEY PARK, 44, RUE DE LA VALLEE (Street) LUXEMBOURG N4 L-2661 (City) (State) (Zip)

1. Name and Address of Reporting Person* Artal International Management S.A. (Last) (First) (Middle) VALLEY PARK, 44, RUE DE LA VALLEE (Street) LUXEMBOURG N4 L-2661 (City) (State) (Zip)

1. Name and Address of Reporting Person* Artal Group S.A. (Last) (First) (Middle) VALLEY PARK, 44, RUE DE LA VALLEE (Street) LUXEMBOURG N4 L-2661 (City) (State) (Zip)

1. Name and Address of Reporting Person* Westend S.A. (Last) (First) (Middle) VALLEY PARK, 44, RUE DE LA VALLEE (Street) LUXEMBOURG N4 L-2661 (City) (State) (Zip)

1. Name and Address of Reporting Person* Wittouck Amaury (Last) (First) (Middle) VALLEY PARK, 44, RUE DE LA VALLEE (Street) LUXEMBOURG N4 L-2661 (City) (State) (Zip)

1. Name and Address of Reporting Person* Stichting Administratiekantoor Westend (Last) (First) (Middle) CLAUDE DEBUSSYLAAN, 46 1082 MD AMSTERDAM (Street) THE NETHERLANDS P7 (City) (State) (Zip)

1. Name and Address of Reporting Person* Invus Public Equities Advisors, LLC (Last) (First) (Middle) 750 LEXINGTON AVENUE 30TH FLOOR (Street) NEW YORK NY 10022 (City) (State) (Zip)

Explanation of Responses:

1. This amount represents the $67.00 secondary public offering price per share of Class A common stock of Seer, Inc., less the underwriting discount of $2.847 per share for shares sold pursuant to an underwritten public offering.

2. The shares are held directly by Invus Public Equities, L.P. The general partner of Invus Public Equities, L.P. is Invus Public Equities Advisors, LLC. Artal Treasury Ltd is the managing member of Invus Public Equities Advisors, LLC. Artal Treasury Ltd is a wholly owned subsidiary of the Geneva branch of Artal International S.C.A. The managing partner of Artal International S.C.A. is Artal International Management S.A., which is a wholly owned subsidiary of Artal Group S.A. Westend S.A. is the parent company of Artal Group, S.A., and the majority stockholder of Westend S.A. is Stichting Administratiekantoor Westend ("Stichting"). Mr. Amaury Wittouck is the sole member of the board of Stichting.

3. Each of the Reporting Persons, other than Invus Public Equities L.P., disclaims beneficial ownership of the securities held by the other Reporting Persons, except to the extent of such reporting person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Exchange Act, each of the reporting persons (other than to the extent it directly holds securities reported herein) states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of all of the reported securities for purposes of Section 16 of the Exchange Act or for any other purpose.

Remarks:

	See Signatures Included in Exhibit 99.1	02/03/2021
	** 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.

                                                                   Exhibit 99.1

This Statement on Form 4 is filed by the Reporting Persons listed below.

Name of Designated Filer: INVUS PUBLIC EQUITIES, L.P.

Date of Event Requiring Statement: February 1, 2021.

Issuer Name: Seer, Inc. [SEER]

INVUS PUBLIC EQUITIES, L.P.

By: INVUS PUBLIC EQUITIES ADVISORS, LLC, its general partner

By: /s/ Raymond Debbane
    -------------------
Name: Raymond Debbane
Title: President

INVUS PUBLIC EQUITIES ADVISORS, LLC

By: /s/ Raymond Debbane
    -------------------
Name: Raymond Debbane
Title: President

ARTAL TREASURY LIMITED

By: /s/ Keith Le Poidevin
    ---------------------
Name: Keith Le Poidevin
Title: Director

ARTAL INTERNATIONAL S.C.A.

By: ARTAL INTERNATIONAL MANAGEMENT S.A., its managing partner

By: /s/ Anne Goffard
    ----------------
Name: Anne Goffard
Title: Managing Director

ARTAL INTERNATIONAL MANAGEMENT S.A.

By: /s/ Anne Goffard
    ----------------
Name: Anne Goffard
Title: Managing Director

ARTAL GROUP S.A.

By: /s/ Anne Goffard
    ----------------
Name: Anne Goffard
Title: Authorized Person

WESTEND S.A.

By: /s/ Anne Goffard
    ----------------
Name: Anne Goffard
Title: Managing Director


STICHTING ADMINISTRATIEKANTOOR WESTEND

By: /s/ Amaury Wittouck
    -------------------
Name: Amaury Wittouck
Title: Sole Member of the Board

MR. AMAURY WITTOUCK

By: /s/ Amaury Wittouck
    -------------------