STOCK TITAN

Seer, Inc. (SEER) director granted RSUs and stock options in July 2026

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Seer, Inc. director Ro Isaac received two equity awards on July 28, 2026. He was granted 12,375 shares of Class A Common Stock in the form of RSUs that vest on the earlier of July 28, 2027 or the day prior to the next annual stockholders’ meeting. He also received a stock option for 18,750 shares at an exercise price of $2.14 per share, expiring July 28, 2036, with the same vesting schedule. Following the RSU grant, he directly holds 53,375 shares of Class A Common Stock.

Positive

  • None.

Negative

  • None.
Insider Ro Isaac
Role Director
Type Security Shares Price Value
Grant/Award Stock Option (right to buy) F2 18,750 $0.00 $0.00
Grant/Award Class A Common Stock F1 12,375 $0.00 $0.00
Holdings After Transaction: Stock Option (right to buy) — 18,750 shares (Direct); Class A Common Stock — 53,375 shares (Direct)
Footnotes (2)
  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. 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 12,375 shares Restricted stock units of Class A Common Stock granted July 28, 2026
Option grant size 18,750 shares Stock Option (right to buy) granted July 28, 2026
Option exercise price $2.14 per share Exercise price for stock option granted to director Ro Isaac
Option expiration July 28, 2036 Expiration date of stock option granted July 28, 2026
Shares held after grant 53,375 shares Director’s direct Class A Common Stock holdings following RSU grant
RSU vesting date July 28, 2027 Latest vesting date, or earlier day before next annual meeting
restricted stock units financial
"The reported shares are represented by restricted stock units, or RSUs, which vest"
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.
RSUs financial
"represented by restricted stock units, or RSUs, which vest on the earlier"
RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.
Stock Option (right to buy) financial
"security_title": "Stock Option (right to buy)""
Rule 10b5-1 financial
"The filing’s Rule 10b5-1 checkbox is marked false"
Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Learn about SEC filing dates

FAQ

What insider transactions did Seer, Inc. (SEER) director Ro Isaac report on July 28, 2026?

Director Ro Isaac reported receiving 12,375 RSUs of Class A Common Stock and a stock option for 18,750 shares at a $2.14 exercise price, both granted on July 28, 2026 as equity compensation.

How many Seer, Inc. (SEER) restricted stock units did Ro Isaac receive and when do they vest?

Ro Isaac received 12,375 RSUs in Seer, Inc. Class A Common Stock. These RSUs vest on the earlier of July 28, 2027 or the day prior to the company’s next annual meeting of stockholders, aligning vesting with board service.

What are the key terms of the stock option granted to Seer, Inc. (SEER) director Ro Isaac?

Ro Isaac was granted a stock option covering 18,750 shares of Seer, Inc. Class A Common Stock with an exercise price of $2.14 per share and an expiration date of July 28, 2036, subject to the stated vesting schedule.

What is the vesting schedule for Ro Isaac’s Seer, Inc. (SEER) stock option award?

Shares subject to the option vest on the earlier of July 28, 2027 or the day prior to Seer, Inc.’s next annual meeting of stockholders, matching the vesting terms of his RSU award for aligned timing.

How many Seer, Inc. (SEER) Class A shares does Ro Isaac hold after these grants?

After the July 28, 2026 RSU grant, Ro Isaac directly holds 53,375 shares of Seer, Inc. Class A Common Stock. This figure reflects his reported direct ownership following the non-derivative award transaction.

Were Ro Isaac’s Seer, Inc. (SEER) equity awards made under a Rule 10b5-1 trading plan?

The filing’s Rule 10b5-1 checkbox is marked false, indicating these July 28, 2026 equity awards to Ro Isaac were not reported as being granted under a Rule 10b5-1 trading arrangement.
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*
Ro Isaac

(Last)(First)(Middle)
C/O SEER, INC.
3800 BRIDGE PARKWAY, SUITE 102

(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 Stock07/28/2026A12,375(1)A$053,375D
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)$2.1407/28/2026A18,750 (2)07/28/2036Class A Common Stock18,750$018,750D
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. 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)