Seer, Inc. — Director's Dealing 2021

Feb 19, 2021

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Seer, Inc. (SEER)
CIK: 0001726445
Period of Report: 2021-02-13

Reporting Person: Ronaghi Mostafa (Director)

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	191515	Direct
Class A Common Stock	15157	Indirect
Class A Common Stock	76722	Indirect
Class A Common Stock	76722	Indirect
Class A Common Stock	76722	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Class B Common Stock	$0.00		Class A Common Stock (14310)		Direct

Footnotes

F1: The shares are held of record Phi-X Capital, LLC, for which the reporting person serves as a manager.

F2: The shares are held of record by First Republic Trust Company of Delaware LLC, trustee of a dynasty trust for the reporting person's minor daughter and for which the reporting person serves as an investment advisor.

F3: The shares are held of record by First Republic Trust Company of Delaware LLC, trustee of a dynasty trust for the reporting person's minor son and for which the reporting person serves as an investment advisor.

F4: The shares are held of record by The Ronaghi Children's Trust UTD December 2014 for which the reporting person serves as a trustee.

F5: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.