Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-04-06 Purchase | 2026-04-07 4:16 pm | Oscar Health Inc. | OSCR | Bertolini Mark T Chief Executive Officer | 1,000,000 | $11.92 | $11,920,000 | 10,196,876 (Direct) | View |
| 2026-03-02 Sale | 2026-03-04 4:23 pm | Oscar Health Inc. | OSCR | Liang Janet President, Oscar Insurance | 7,453 | $13.39 | $99,796 | 271,532 (Direct) | View |
| 2026-03-02 Sale | 2026-03-04 4:19 pm | Oscar Health Inc. | OSCR | Baltrus Victoria Chief Accounting Officer | 4,638 | $13.39 | $62,103 | 216,112 (Direct) | View |
| 2026-03-02 Sale | 2026-03-04 4:18 pm | Oscar Health Inc. | OSCR | McAnaney Adam Chief Legal Officer | 18,710 | $13.39 | $250,527 | 227,955 (Direct) | View |
| 2026-03-02 Sale | 2026-03-04 4:17 pm | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 24,335 | $13.39 | $325,846 | 514,986 (Direct) | View |
| 2026-03-02 Sale | 2026-03-04 4:17 pm | Oscar Health Inc. | OSCR | Blackley Richard Scott Chief Financial Officer | 19,221 | $13.39 | $257,369 | 1,466,660 (Direct) | View |
| 2026-01-08 Sale | 2026-01-12 4:18 pm | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 23,038 | $17.65 | $406,621 | 3,082,472 (Indirect Direct) | View |
| 2026-01-06 Sale | 2026-01-08 4:17 pm | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 76,962 | $17.01 | $1,309,124 | 3,105,510 (Indirect Direct) | View |
| 2026-01-02 Sale | 2026-01-06 4:18 pm | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 234,861 | $15.28 | $3,587,708 | 4,801,658 (Indirect Direct) | View |
| 2025-12-24 Sale | 2025-12-30 4:16 pm | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 38,835 | $15 | $582,525 | 438,348 (Direct) | View |
| 2025-12-02 Sale | 2025-12-04 4:17 pm | Oscar Health Inc. | OSCR | McAnaney Adam Chief Legal Officer | 1,852 | $16.59 | $30,725 | 179,241 (Direct) | View |
| 2025-12-02 Sale | 2025-12-04 4:17 pm | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 23,965 | $16.59 | $397,579 | 477,183 (Direct) | View |
| 2025-12-02 Sale | 2025-12-04 4:17 pm | Oscar Health Inc. | OSCR | Liang Janet President, Oscar Insurance | 7,338 | $16.59 | $121,737 | 172,527 (Direct) | View |
| 2025-12-02 Sale | 2025-12-04 4:16 pm | Oscar Health Inc. | OSCR | Blackley Richard Scott Chief Financial Officer | 25,135 | $16.59 | $416,990 | 1,351,034 (Direct) | View |
| 2025-12-02 Sale | 2025-12-04 4:16 pm | Oscar Health Inc. | OSCR | Baltrus Victoria Chief Accounting Officer | 4,149 | $16.59 | $68,832 | 203,450 (Direct) | View |
| 2025-11-11 Sale | 2025-11-13 4:18 pm | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 391,482 | $15.21 | $5,954,764 | 8,977,843 (Indirect Direct) | View |
| 2025-09-22 Sale | 2025-09-24 4:20 pm | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 395,000 | $18.43 | $7,279,850 | 5,781,918 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-04-09 Option Award | 2026-04-13 4:16 pm | N/A N/A | Oscar Health Inc. | OSCR | Sankaran Sid Director | 1,203 | $14.54 | 1,203 (Direct) | View |
| 2026-04-09 Option Award | 2026-04-13 4:16 pm | N/A N/A | Oscar Health Inc. | OSCR | Gassen William Director | 1,418 | $14.54 | 6,387 (Direct) | View |
| 2026-04-09 Option Award | 2026-04-13 4:15 pm | N/A N/A | Oscar Health Inc. | OSCR | BOYD JEFFERY H Director | 3,610 | $14.54 | 69,858 (Direct) | View |
| 2026-04-09 Option Award | 2026-04-13 4:15 pm | N/A N/A | Oscar Health Inc. | OSCR | Plouffe David Director | 1,461 | $14.54 | 6,854 (Direct) | View |
| 2026-04-03 Exercise | 2026-04-07 4:16 pm | N/A N/A | Oscar Health Inc. | OSCR | Bertolini Mark T Chief Executive Officer | 5,733,334 | $0 | 10,196,876 (Direct) | View |
| 2026-04-06 Tax Withholding | 2026-04-07 4:16 pm | N/A N/A | Oscar Health Inc. | OSCR | Bertolini Mark T Chief Executive Officer | 1,000,001 | $11.92 | 10,196,876 (Direct) | View |
| 2026-03-12 Gift | 2026-03-16 4:24 pm | N/A N/A | Oscar Health Inc. | OSCR | Blackley Richard Scott Chief Financial Officer | 75,000 | $0 | 1,391,660 (Direct) | View |
| 2026-03-02 Option Award | 2026-03-04 4:23 pm | N/A N/A | Oscar Health Inc. | OSCR | Liang Janet President, Oscar Insurance | 106,458 | $0 | 271,532 (Direct) | View |
| 2026-03-02 Option Award | 2026-03-04 4:22 pm | N/A N/A | Oscar Health Inc. | OSCR | Bertolini Mark T Chief Executive Officer | 1,596,877 | $0 | 4,463,543 (Direct) | View |
| 2026-03-02 Option Award | 2026-03-04 4:19 pm | N/A N/A | Oscar Health Inc. | OSCR | Baltrus Victoria Chief Accounting Officer | 17,300 | $0 | 216,112 (Direct) | View |
| 2026-03-02 Option Award | 2026-03-04 4:18 pm | N/A N/A | Oscar Health Inc. | OSCR | McAnaney Adam Chief Legal Officer | 67,424 | $0 | 227,955 (Direct) | View |
| 2026-03-02 Option Award | 2026-03-04 4:17 pm | N/A N/A | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 189,141 | $0 | 514,986 (Direct) | View |
| 2026-03-02 Option Award | 2026-03-04 4:17 pm | N/A N/A | Oscar Health Inc. | OSCR | Blackley Richard Scott Chief Financial Officer | 134,847 | $0 | 1,466,660 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 4:21 pm | N/A N/A | Oscar Health Inc. | OSCR | BOYD JEFFERY H Director | 3,106 | $16.9 | 66,248 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 4:21 pm | N/A N/A | Oscar Health Inc. | OSCR | Gassen William Director | 1,220 | $16.9 | 4,969 (Direct) | View |
| 2026-01-08 Option Award | 2026-01-12 4:18 pm | N/A N/A | Oscar Health Inc. | OSCR | Plouffe David Director | 1,257 | $16.9 | 5,393 (Direct) | View |
| 2026-01-08 Conversion | 2026-01-12 4:18 pm | N/A N/A | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 23,038 | $0 | 3,082,472 (Direct) | View |
| 2026-01-06 Conversion | 2026-01-08 4:17 pm | N/A N/A | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 76,962 | $0 | 3,105,510 (Direct) | View |
| 2026-01-02 Conversion | 2026-01-06 4:18 pm | N/A N/A | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 146,693 | $0 | 4,801,658 (Direct) | View |
| 2025-11-11 Exercise | 2025-11-13 4:18 pm | N/A 2025-12-07 | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 555,165 | $0 | 8,977,843 (Direct) | View |
| 2025-11-11 Exercise | 2025-11-13 4:18 pm | N/A N/A | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 555,165 | $6.36 | 8,977,843 (Direct) | View |
| 2025-11-11 Conversion | 2025-11-13 4:18 pm | N/A N/A | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 391,482 | $0 | 8,977,843 (Direct) | View |
| 2025-10-09 Option Award | 2025-10-14 4:36 pm | N/A N/A | Oscar Health Inc. | OSCR | Gassen William Director | 1,004 | $20.54 | 3,749 (Direct) | View |
| 2025-10-09 Option Award | 2025-10-14 4:36 pm | N/A N/A | Oscar Health Inc. | OSCR | Plouffe David Director | 1,034 | $20.54 | 4,136 (Direct) | View |
| 2025-10-09 Option Award | 2025-10-14 4:35 pm | N/A N/A | Oscar Health Inc. | OSCR | BOYD JEFFERY H Director | 2,555 | $20.54 | 63,142 (Direct) | View |
| 2025-09-22 Exercise | 2025-09-24 4:20 pm | N/A 2025-12-07 | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 555,165 | $0 | 5,781,918 (Direct) | View |
| 2025-09-22 Exercise | 2025-09-24 4:20 pm | N/A N/A | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 555,165 | $6.36 | 5,781,918 (Direct) | View |
| 2025-09-22 Conversion | 2025-09-24 4:20 pm | N/A N/A | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 395,000 | $0 | 5,781,918 (Direct) | View |
| 2025-09-02 Tax Withholding | 2025-09-04 4:17 pm | N/A N/A | Oscar Health Inc. | OSCR | Baltrus Victoria Chief Accounting Officer | 6,266 | $16.66 | 207,599 (Direct) | View |
| 2025-09-02 Tax Withholding | 2025-09-04 4:17 pm | N/A N/A | Oscar Health Inc. | OSCR | Blackley Richard Scott Chief Financial Officer | 28,166 | $16.66 | 1,376,169 (Direct) | View |
| 2025-09-02 Tax Withholding | 2025-09-04 4:16 pm | N/A N/A | Oscar Health Inc. | OSCR | Liang Janet President, Oscar Insurance | 7,303 | $16.66 | 179,865 (Direct) | View |
| 2025-09-02 Tax Withholding | 2025-09-04 4:16 pm | N/A N/A | Oscar Health Inc. | OSCR | McAnaney Adam Chief Legal Officer | 1,845 | $16.66 | 181,093 (Direct) | View |
| 2025-09-02 Tax Withholding | 2025-09-04 4:16 pm | N/A N/A | Oscar Health Inc. | OSCR | Schlosser Mario President of Technology & CTO | 23,879 | $16.66 | 501,148 (Direct) | View |
| 2025-07-10 Option Award | 2025-07-14 4:16 pm | N/A N/A | Oscar Health Inc. | OSCR | Plouffe David Director | 1,368 | $15.53 | 3,102 (Direct) | View |
| 2025-07-10 Option Award | 2025-07-14 4:16 pm | N/A N/A | Oscar Health Inc. | OSCR | Gassen William Director | 1,215 | $15.53 | 2,745 (Direct) | View |
| 2025-07-10 Option Award | 2025-07-14 4:16 pm | N/A N/A | Oscar Health Inc. | OSCR | BOYD JEFFERY H Director | 3,380 | $15.53 | 60,587 (Direct) | View |
| 2025-06-04 Option Award | 2025-06-06 4:23 pm | N/A N/A | Oscar Health Inc. | OSCR | BOYD JEFFERY H Director | 14,134 | $0 | 705,673 (Direct) | View |
| 2025-06-04 Option Award | 2025-06-06 4:23 pm | N/A N/A | Oscar Health Inc. | OSCR | Lang Laura W Director | 14,134 | $0 | 74,365 (Direct) | View |
| 2025-06-04 Option Award | 2025-06-06 4:23 pm | N/A N/A | Oscar Health Inc. | OSCR | Plouffe David Director | 14,134 | $0 | 128,646 (Direct) | View |