Sid Sankaran - 04 Jun 2026 Form 4 Insider Report for Oscar Health, Inc. (OSCR)

Reporting relationship: Director
Issuer ticker: OSCR
Reported as of: 04 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 08 Jun 2026, 16:18:16 UTC
Prior SEC filing: 13 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Melissa Curtin, Attorney-in-Fact

Key filing fact

Sid Sankaran filed Form 4 for Oscar Health, Inc. (OSCR) on 08 Jun 2026.

Key facts

This page summarizes Sid Sankaran's Form 4 filing for Oscar Health, Inc. (OSCR).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 08 Jun 2026, 16:18.

Change

Previous filing in this sequence was filed on 13 Apr 2026.
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 0001509066 Primary reporting owner

Sankaran Sid

Relationship: Director
Address: 75 VARICK STREET, 5TH FLOOR, NEW YORK
Signature: /s/ Melissa Curtin, Attorney-in-Fact
Signature date: 08 Jun 2026

Reported non-derivative transactions

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

OSCR transaction

Class A Common Stock

Award

Transaction value
Shares: +8,475
Change %: +60%
Price: $0.000000^*
Shares after: 22,609
Date: 04 Jun 2026
Ownership: Direct
Footnotes: F1

OSCR holding

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 795,686
Date: 04 Jun 2026
Ownership: By Victoria Family LLC
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

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.

Footnote F2

Victoria Family LLC is wholly owned by the fiduciaries of The Victoria 2020 Trust. Mr. Sankaran is the Investment Adviser to The Victoria 2020 Trust. Mr. Sankaran disclaims beneficial ownership of the shares held of record by Victoria Family LLC except to the extent of his pecuniary interest therein.