13 insiders reported 75 Form 4 transactions for Oscar Health, Inc. (OSCR) over the past 18 months (most recent 2026-06-08). Recent activity: Lang Laura W (Director) Buy 8,475 shares, WITTMAN VANESSA AMES (Director) Buy 8,475 shares, Sankaran Sid (Director) Buy 8,475 shares, Plouffe David (Director) Buy 8,475 shares, Gassen William (Director) Buy 8,475 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-08 | Lang Laura W | Director | Buy | 8,475 | $0 |
| 2026-06-08 | WITTMAN VANESSA AMES | Director | Buy | 8,475 | $0 |
| 2026-06-08 | Sankaran Sid | Director | Buy | 8,475 | $0 |
| 2026-06-08 | Plouffe David | Director | Buy | 8,475 | $0 |
| 2026-06-08 | Gassen William | Director | Buy | 8,475 | $0 |
| 2026-05-20 | Blackley Richard Scott | Chief Financial Officer | Sell | 110,000 | $2.8M |
| 2026-05-18 | Blackley Richard Scott | Chief Financial Officer | Sell | 91,259 | $2.1M |
| 2026-05-18 | Blackley Richard Scott | Chief Financial Officer | Sell | 8,741 | $207,948 |
| 2026-04-07 | Bertolini Mark T | Chief Executive Officer | Buy | 5.7M | $0 |
| 2026-04-07 | Bertolini Mark T | Chief Executive Officer | Sell | 1.0M | $11.9M |
| 2026-04-07 | Bertolini Mark T | Chief Executive Officer | Buy | 1.0M | $11.9M |
| 2026-03-16 | Blackley Richard Scott | Chief Financial Officer | Sell | 75,000 | $0 |
| 2026-03-16 | Blackley Richard Scott | Chief Financial Officer | Sell | 75,000 | $0 |
| 2026-03-16 | Blackley Richard Scott | Chief Financial Officer | Buy | 75,000 | $0 |
| 2026-03-04 | McAnaney Adam | Chief Legal Officer | Buy | 67,424 | $0 |
| 2026-03-04 | McAnaney Adam | Chief Legal Officer | Sell | 18,710 | $250,527 |
| 2026-03-04 | Baltrus Victoria | Chief Accounting Officer | Buy | 17,300 | $0 |
| 2026-03-04 | Baltrus Victoria | Chief Accounting Officer | Sell | 4,638 | $62,103 |
| 2026-03-04 | Bertolini Mark T | Chief Executive Officer | Buy | 1.6M | $0 |
| 2026-03-04 | Blackley Richard Scott | Chief Financial Officer | Sell | 19,221 | $257,369 |
| 2026-03-04 | Schlosser Mario | President of Technology & CTO | Buy | 189,141 | $0 |
| 2026-03-04 | Schlosser Mario | President of Technology & CTO | Sell | 24,335 | $325,846 |
| 2026-03-04 | Liang Janet | President, Oscar Insurance | Buy | 106,458 | $0 |
| 2026-03-04 | Liang Janet | President, Oscar Insurance | Sell | 7,453 | $99,796 |
| 2026-03-04 | Blackley Richard Scott | Chief Financial Officer | Buy | 134,847 | $0 |
Source: SEC Form 4 filings · as of 2026-06-08
