Isaac Ro - 02 Sep 2025 Form 4 Insider Report for Seer, Inc. (SEER)

Reporting relationship: Director
Issuer ticker: SEER
Reported as of: 02 Sep 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 03 Sep 2025, 21:06:31 UTC
Prior SEC filing: 10 Aug 2022
Source filing: View source filing
Reporting owner signature: /s/ David Horn, by power of attorney

Key filing fact

Isaac Ro filed Form 4 for Seer, Inc. (SEER) on 03 Sep 2025.

Key facts

This page summarizes Isaac Ro's Form 4 filing for Seer, Inc. (SEER).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 03 Sep 2025, 21:06.

Change

Previous filing in this sequence was filed on 10 Aug 2022.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001873463 Primary reporting owner

Ro Isaac

Relationship: Director
Address: C/O SEER, INC., 3800 BRIDGE PARKWAY, SUITE 102, REDWOOD CITY
Signature: /s/ David Horn, by power of attorney
Signature date: 03 Sep 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SEER transaction

Class A Common Stock

Award

Transaction value: $0
Shares: +41,000
Change %
Price: $0.000000
Shares after: 41,000
Date: 02 Sep 2025
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SEER transaction Derivative

Stock Option (right to buy)

Award

Transaction value: $0
Shares: +61,000
Change %
Price: $0.000000
Shares after: 61,000
Date: 02 Sep 2025
Ownership: Direct
Underlying class: Class A Common Stock
Underlying amount: 61,000
Exercise price: $2.04
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The reported shares are represented by restricted stock units, or RSUs, which vest in three equal annual installments beginning on September 2, 2026.

Footnote F2

The shares subject to the option vest in three equal annual installments beginning on September 2, 2026.

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