STOCK TITAN

Seer, Inc. (SEER) grants RSUs and options to director McGuire

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Seer, Inc. director Terrance McGuire reported equity awards dated July 28, 2026. He received 16,500 restricted stock units of Class A Common Stock and a stock option for 25,000 shares at an exercise price of $2.14 per share, both vesting on the earlier of July 28, 2027 or the day prior to the next annual meeting of stockholders. Following the RSU grant, he directly holds 128,566 Class A common shares. Certain additional shares are held of record by Strong Bridge, LLC and Polaris Founders Capital Fund I, L.P., entities with which McGuire is associated and in which he has pecuniary interests.

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Insider MCGUIRE TERRANCE
Role Director
Type Security Shares Price Value
Grant/Award Stock Option (right to buy) F4 25,000 $0.00 $0.00
Grant/Award Class A Common Stock F1 16,500 $0.00 $0.00
holding Class A Common Stock F2 -- -- --
holding Class A Common Stock F3 -- -- --
Holdings After Transaction: Stock Option (right to buy) — 25,000 shares (Direct); Class A Common Stock — 128,566 shares (Direct); Class A Common Stock — 294,017 shares (Indirect, See footnote)
Footnotes (4)
  1. F1. The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) July 28, 2027 or (ii) the day prior to the date of the Issuer's next annual meeting of stockholders.
  2. F2. The reported shares are held of record by Strong Bridge, LLC for which the Reporting Person serves as an operating manager.
  3. F3. The reported shares are held of record by Polaris Founders Capital Fund I, L.P. ("PFCF I"). Polaris Founders Capital Management Co. I, L.L.C. ("PFCM"), is the general partner of PFCF I. The Reporting Person and Jonathan A. Flint ("Flint") are the managing members of PFCM. Each of the Reporting Person and Flint in their respective capacities with respect to PFCM may be deemed to have shared voting and dispositive power with respect to the shares held by PFCF I. Each of PFCM, Flint, and the Reporting Person disclaims beneficial ownership of securities held by PFCF I, and this report shall not be deemed an admission that the Reporting Person, Flint, or PFCM is the beneficial owner of these securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.
  4. F4. Shares subject to the option vest on the earlier of (i) July 28, 2027 or (ii) the day prior to the date of the Issuer's next annual meeting of stockholders.
RSU grant 16,500 shares Restricted stock units of Class A Common Stock granted on July 28, 2026
Stock option grant 25,000 shares Stock option covering Class A Common Stock granted on July 28, 2026
Exercise price $2.14 per share Conversion or exercise price for the 25,000-share stock option
Direct holdings after grant 128,566 shares Direct Class A Common Stock held by Terrance McGuire following the RSU grant
Option expiration July 28, 2036 Expiration date of the 25,000-share stock option award
Latest vesting date July 28, 2027 Latest vesting date for both RSUs and stock options, or earlier if before next annual meeting
restricted stock units financial
"The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
dispositive power financial
"may be deemed to have shared voting and dispositive power with respect to the shares held"
Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.
beneficial ownership financial
"disclaims beneficial ownership of securities held by PFCF I, and this report shall not be deemed"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
pecuniary interests financial
"except to the extent of their respective pecuniary interests therein"

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

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FAQ

What equity awards did Seer, Inc. (SEER) director Terrance McGuire receive on July 28, 2026?

On July 28, 2026, Seer, Inc. (SEER) director Terrance McGuire received 16,500 restricted stock units of Class A Common Stock and a stock option for 25,000 shares with a $2.14 exercise price, according to the insider ownership report.

When do McGuire's new Seer (SEER) RSUs and stock options vest?

Both the 16,500 RSUs and the 25,000-share stock option vest on the earlier of July 28, 2027 or the day prior to Seer’s next annual meeting of stockholders, creating a time- or event-based vesting schedule tied to board service.

What is the exercise price and expiration date of McGuire's Seer (SEER) stock option?

The stock option granted to Terrance McGuire covers 25,000 shares of Class A Common Stock at an exercise price of $2.14 per share and carries an expiration date of July 28, 2036, giving a long-term window to exercise the award.

How many Seer (SEER) shares does Terrance McGuire directly hold after these awards?

After the July 28, 2026 RSU grant, Terrance McGuire directly holds 128,566 shares of Seer Class A Common Stock. This figure reflects his reported direct ownership position in the company immediately following the newly granted restricted stock units.

Does Terrance McGuire have indirect ownership interests in Seer (SEER) through investment entities?

Yes. Additional Seer shares are held of record by Strong Bridge, LLC and Polaris Founders Capital Fund I, L.P.. McGuire is associated with these entities and has pecuniary interests, while certain parties disclaim full beneficial ownership except to the extent of such interests.
SEC Form 4
FORM 4UNITED 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*
MCGUIRE TERRANCE

(Last)(First)(Middle)
C/O SEER, INC.
3800 BRIDGE PARKWAY

(Street)
REDWOOD CITY CALIFORNIA 94065

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Seer, Inc. [ SEER ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/28/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Class A Common Stock07/28/2026A16,500(1)A$0128,566D
Class A Common Stock215,070ISee footnote(2)
Class A Common Stock78,947ISee footnote(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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (right to buy)$2.1407/28/2026A25,000 (4)07/28/2036Class A Common Stock25,000$025,000D
Explanation of Responses:
1. The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) July 28, 2027 or (ii) the day prior to the date of the Issuer's next annual meeting of stockholders.
2. The reported shares are held of record by Strong Bridge, LLC for which the Reporting Person serves as an operating manager.
3. The reported shares are held of record by Polaris Founders Capital Fund I, L.P. ("PFCF I"). Polaris Founders Capital Management Co. I, L.L.C. ("PFCM"), is the general partner of PFCF I. The Reporting Person and Jonathan A. Flint ("Flint") are the managing members of PFCM. Each of the Reporting Person and Flint in their respective capacities with respect to PFCM may be deemed to have shared voting and dispositive power with respect to the shares held by PFCF I. Each of PFCM, Flint, and the Reporting Person disclaims beneficial ownership of securities held by PFCF I, and this report shall not be deemed an admission that the Reporting Person, Flint, or PFCM is the beneficial owner of these securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interests therein.
4. Shares subject to the option vest on the earlier of (i) July 28, 2027 or (ii) the day prior to the date of the Issuer's next annual meeting of stockholders.
/s/ David Horn, by power of attorney07/30/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)