OSCRHealthcareMid-Cap
Oscar Health, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for Oscar Health, Inc. (OSCR), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are OSCR insiders buying or selling?
Oscar Health, Inc. insiders reported 22 open-market buys ($245.6M) and 131 sells ($237.1M) across 153 Form 4 filings — a net buying position of $8.5M.
Source: SEC EDGAR Form 4
Key Statistics (as of Jul 6, 2026)
Total Form 4 filings
153
SEC EDGAR
Insider filers
18
Insider buys (22)
$245.6M
Insider sells (131)
$237.1M
Insider sentiment
Net buyingNet insider flow of $8.5M in net buying.
Recent OSCR insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 6, 2026 | Mario Schlosser | Director | Sale | 47.5K | $31.24 | $1.5M |
| Jul 1, 2026 | Mark T Bertolini | Chief Executive Officer | Sale | 1.2M | $28.87 | $35.8M |
| Jun 29, 2026 | Mark T Bertolini | Chief Executive Officer | Sale | 1.2M | $28.94 | $34.9M |
| Jun 25, 2026 | Mario Schlosser | Director | Sale | 1.0M | $29.38 | $30.2M |
| Jun 4, 2026 | Victoria Baltrus | Chief Accounting Officer | Sale | 1.5K | $21.94 | $33.4K |
| Jun 4, 2026 | Mario Schlosser | Director | Sale | 34.1K | $21.94 | $748.6K |
| Jun 4, 2026 | Adam Mcananey | Chief Legal Officer | Sale | 9.9K | $21.94 | $216.3K |
| Jun 4, 2026 | Janet Liang | President, Oscar Insurance | Sale | 12.5K | $21.94 | $273.7K |
| Jun 4, 2026 | Richard Scott Blackley | Chief Financial Officer | Sale | 31.7K | $21.94 | $695.2K |
| May 20, 2026 | Richard Scott Blackley | Chief Financial Officer | Sale | 110.0K | $25.03 | $2.8M |
| May 18, 2026 | Richard Scott Blackley | Chief Financial Officer | Sale | 100.0K | $23.16 | $2.3M |
| Apr 7, 2026 | Mark T Bertolini | Chief Executive Officer | Purchase | 1.0M | $11.92 | $11.9M |
| Mar 4, 2026 | Janet Liang | President, Oscar Insurance | Sale | 7.5K | $13.39 | $99.8K |
| Mar 4, 2026 | Victoria Baltrus | Chief Accounting Officer | Sale | 4.6K | $13.39 | $62.1K |
| Mar 4, 2026 | Adam Mcananey | Chief Legal Officer | Sale | 18.7K | $13.39 | $250.5K |
| Mar 4, 2026 | Mario Schlosser | President of Technology & CTO | Sale | 24.3K | $13.39 | $325.8K |
| Mar 4, 2026 | Richard Scott Blackley | Chief Financial Officer | Sale | 19.2K | $13.39 | $257.4K |
| Jan 12, 2026 | Mario Schlosser | President of Technology & CTO | Sale | 23.0K | $17.65 | $406.6K |
| Jan 8, 2026 | Mario Schlosser | President of Technology & CTO | Sale | 77.0K | $17.01 | $1.3M |
| Jan 6, 2026 | Mario Schlosser | President of Technology & CTO | Sale | 234.9K | $15.28 | $3.6M |
| Dec 30, 2025 | Mario Schlosser | President of Technology & CTO | Sale | 38.8K | $15.00 | $582.5K |
| Dec 4, 2025 | Adam Mcananey | Chief Legal Officer | Sale | 1.9K | $16.59 | $30.7K |
| Dec 4, 2025 | Mario Schlosser | President of Technology & CTO | Sale | 24.0K | $16.59 | $397.6K |
| Dec 4, 2025 | Janet Liang | President, Oscar Insurance | Sale | 7.3K | $16.59 | $121.7K |
| Dec 4, 2025 | Richard Scott Blackley | Chief Financial Officer | Sale | 25.1K | $16.59 | $417.0K |
Showing the 25 most recent of 153 Form 4 filings for Oscar Health, Inc..
Most active OSCR insiders
- Richard Scott Blackley31 filings
- Alessandrea C. Quane26 filings
- Mario Schlosser18 filings
- Victoria Baltrus14 filings
- Ranmali Bopitiya12 filings
Ask anything about OSCR insider activity
Use Trabud's AI agent to query Oscar Health, Inc.'s Form 4 history in plain English — "Show me OSCR CEO purchases this year" or compare it against any other ticker.
Open the AI agentOSCR insider trading FAQ
Are Oscar Health, Inc. insiders buying or selling?
Across 153 SEC Form 4 filings, Oscar Health, Inc. (OSCR) insiders reported 22 open-market purchases totaling $245.6M and 131 sales totaling $237.1M. That is a net buying position of $8.5M.
How many insiders trade OSCR stock?
18 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for Oscar Health, Inc.. The most recent filing was accepted on Jul 6, 2026.
Where does Trabud get OSCR insider trading data?
All OSCR insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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