Oscar Health director receives 8,475 RSU stock grant

Oscar Health director William Gassen received an equity award of 8,475 restricted stock units (RSUs) of Class A common stock.

Rhea-AI Filing Summary

Oscar Health director William Gassen received an equity award of 8,475 restricted stock units (RSUs) of Class A common stock. The grant has no cash exercise price and is part of his director compensation, not an open-market purchase.

The RSUs vest on the earlier of the one-year anniversary of the grant date or the next annual stockholder meeting, as long as he remains in service through that date. Once vested, shares will be delivered after separation, death, disability, or within a few days following a change in control, under the timing rules described. After this grant, he holds 82,840 shares directly.

Insider Trade Summary

Grant/Award: 8,475 shares

Grant/Award 1 txn

Insider Gassen William

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	8,475	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 82,840 shares (Direct)

Footnotes (1)

1. F1. Consists of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Oscar Health, Inc. (the "Issuer") Class A common stock. The RSUs vest on the earlier to occur of (i) the one-year anniversary of the grant date and (ii) the date of the next annual meeting of stockholders of the Issuer following the grant date, subject to continued service through the applicable vesting date. To the extent vested, the RSUs will be settled in shares of the Issuer's Class A common stock on the earliest of (i) the six-month anniversary of the director's separation from service, death or disability and (ii) within five days following a change in control of the Issuer.

Key Figures

RSUs granted: 8,475 RSUs Shares after transaction: 82,840 shares Grant date: June 4, 2026 +2 more

5 metrics

RSUs granted 8,475 RSUs Grant of Class A common stock RSUs to director

Shares after transaction 82,840 shares Total direct holdings following RSU grant

Grant date June 4, 2026 RSU award transaction date

Exercise price $0.00 per share No cash price for RSU grant

Transaction code A Grant, award, or other acquisition of non-derivative security

Key Terms

restricted stock units, RSUs, change in control, Class A common stock

4 terms

restricted stock units financial

"Consists of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share"

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

"The RSUs vest on the earlier to occur of (i) the one-year anniversary of the grant date"

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.

change in control financial

"within five days following a change in control of the Issuer"

A "change in control" occurs when the ownership or management of a company shifts significantly, such as through a merger, acquisition, or sale of a large part of its assets. This change can impact how the company is run and may influence its future direction. For investors, it matters because it can affect the company's stability, strategy, and value, often signaling potential changes in investment risk or opportunity.

Class A common stock financial

"one share of Oscar Health, Inc. (the "Issuer") Class A common stock"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Oscar Health (OSCR) director William Gassen report in this Form 4?

William Gassen reported receiving a grant of 8,475 restricted stock units of Oscar Health Class A common stock. This is a compensation-related equity award, not an open-market stock purchase or sale, and increases his directly held position to 82,840 shares after the grant.

How many Oscar Health (OSCR) RSUs were granted to William Gassen?

He was granted 8,475 restricted stock units of Oscar Health Class A common stock. Each RSU represents the right to receive one share in the future, subject to vesting conditions tied to time and continued service on the company’s board of directors.

When do William Gassen’s Oscar Health (OSCR) RSUs vest?

The RSUs vest on the earlier of the one-year anniversary of the grant date or the next annual Oscar Health stockholder meeting. Vesting requires that Gassen continue serving through the applicable vesting date under the award’s stated conditions.

How and when will the Oscar Health (OSCR) RSUs be settled into shares?

Once vested, the RSUs will be settled in Oscar Health Class A common shares upon the earliest of six months after the director’s separation, death or disability, or within five days following a change in control of the company, according to the grant terms.

Is William Gassen buying or selling Oscar Health (OSCR) stock in this filing?

He is not buying or selling stock on the open market. The Form 4 reports a grant of 8,475 restricted stock units as director compensation, with no cash exercise price, increasing his directly held position to 82,840 shares after the reported transaction.

How large is William Gassen’s Oscar Health (OSCR) holding after the RSU grant?

Following the grant, Gassen directly holds 82,840 shares of Oscar Health Class A common stock. This total includes the newly granted 8,475 restricted stock units, which represent a right to receive an equal number of shares once the vesting and settlement conditions are satisfied.

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

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Accepted by SEC EDGAR 06/08/2026 - 04:18 PM EDT Learn about SEC filing dates

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).

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^*

Gassen William

(Last) (First) (Middle)

75 VARICK STREET, 5TH FLOOR

(Street)

NEW YORK NEW YORK 10013

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Oscar Health, Inc. [ OSCR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/04/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	06/04/2026		A		8,475(1)	A	$0	82,840	D

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

Explanation of Responses:

1. Consists of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Oscar Health, Inc. (the "Issuer") Class A common stock. The RSUs vest on the earlier to occur of (i) the one-year anniversary of the grant date and (ii) the date of the next annual meeting of stockholders of the Issuer following the grant date, subject to continued service through the applicable vesting date. To the extent vested, the RSUs will be settled in shares of the Issuer's Class A common stock on the earliest of (i) the six-month anniversary of the director's separation from service, death or disability and (ii) within five days following a change in control of the Issuer.

Remarks:

	/s/ Melissa Curtin, Attorney-in-Fact	06/08/2026
	** 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.
* Form 4: SEC 1474 (03-26)