| $350M | ||
| $217M | ||
| $172M | ||
| $109M | ||
| $107M | ||
| $104M |
Buys | $11,920,000 | 1 | 3 |
Sells | $146,479,514 | 34 | 97 |
| Bertolini Mark T | Chief Executive Officer | 1 | $11.92M | 4 | $70.68M | $-58.76M |
| Baltrus Victoria | Chief Accounting Officer | 0 | $0 | 3 | $164,351 | $-164,351 |
| Liang Janet | President, Oscar Insurance | 0 | $0 | 3 | $495,249 | $-495,249 |
| McAnaney Adam | Chief Legal Officer | 0 | $0 | 3 | $497,570 | $-497,570 |
| WITTMAN VANESSA AMES | director | 0 | $0 | 1 | $806,000 | $-806,000 |
| Blackley Richard Scott | Chief Financial Officer | 0 | $0 | 6 | $7.03M | $-7.03M |
| Schlosser Mario | President of Technology & CTO | 0 | $0 | 14 | $66.8M | $-66.8M |
Oscar Health, Inc. operates as a health insurance provider across the United States. Its offerings include various health plans such as those for individuals and families, small businesses, and Medicare Advantage options. The company also features "+Oscar," a proprietary technology platform designed to facilitate engagement between healthcare providers, payers, and their members or patients. Additionally, Oscar Health provides reinsurance solutions. Originally established as Mulberry Health Inc., the firm officially changed its name to Oscar …
Over the last 12 months, insiders at Oscar Health, Inc. have bought $11.92M and sold $146.48M worth of Oscar Health, Inc. stock.
On average, over the past 5 years, insiders at Oscar Health, Inc. have bought $29.02M and sold $47.09M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Bertolini Mark T (Chief Executive Officer) — $11.92M.
The last purchase of 1,000,000 shares for transaction amount of $11.92M was made by Bertolini Mark T (Chief Executive Officer) on 2026‑04‑06.
| 2026-09-18 | Sale | WITTMAN VANESSA AMES | director | 25,000 0.0097% | $32.24 | $806,000 | -2.52% | |
| 2026-08-28 | Sale | Schlosser Mario | director | 150,000 0.0502% | $30.79 | $4.62M | +5.20% | |
| 2026-08-27 | Sale | Schlosser Mario | director | 600,000 0.2004% | $30.34 | $18.2M | +6.42% | |
| 2026-08-18 | Sale | Blackley Richard Scott | Chief Financial Officer | 18,750 0.0073% | $31.74 | $595,125 | +1.82% | |
| 2026-07-01 | Sale | Schlosser Mario | director | 47,500 0.0179% | $31.24 | $1.48M | -2.45% | |
| 2026-06-30 | Sale | Bertolini Mark T | Chief Executive Officer | 624,244 0.2405% | $28.48 | $17.78M | +9.26% | |
| 2026-06-29 | Sale | Bertolini Mark T | Chief Executive Officer | 614,752 0.2356% | $29.26 | $17.99M | +5.67% | |
| 2026-06-26 | Sale | Bertolini Mark T | Chief Executive Officer | 591,168 0.2241% | $29.28 | $17.31M | +4.43% | |
| 2026-06-25 | Sale | Bertolini Mark T | Chief Executive Officer | 615,142 0.2368% | $28.61 | $17.6M | +8.48% | |
| 2026-06-23 | Sale | Schlosser Mario | director | 993,705 0.3761% | $29.37 | $29.18M | +3.81% | |
| 2026-06-02 | Sale | Blackley Richard Scott | Chief Financial Officer | 31,683 0.0127% | $21.94 | $695,162 | +45.65% | |
| 2026-06-02 | Sale | Schlosser Mario | director | 34,120 0.0137% | $21.94 | $748,633 | +45.65% | |
| 2026-06-02 | Sale | Liang Janet | President, Oscar Insurance | 12,475 0.005% | $21.94 | $273,716 | +45.65% | |
| 2026-06-02 | Sale | McAnaney Adam | Chief Legal Officer | 9,859 0.0039% | $21.94 | $216,318 | +45.65% | |
| 2026-06-02 | Sale | Baltrus Victoria | Chief Accounting Officer | 1,523 0.0006% | $21.94 | $33,417 | +45.65% | |
| 2026-05-18 | Sale | Blackley Richard Scott | Chief Financial Officer | 110,000 0.042% | $25.03 | $2.75M | +20.99% | |
| 2026-05-14 | Sale | Blackley Richard Scott | Chief Financial Officer | 100,000 0.0386% | $23.16 | $2.32M | +32.05% | |
| 2026-04-06 | Bertolini Mark T | Chief Executive Officer | 1M 0.3603% | $11.92 | $11.92M | +133.46% | ||
| 2026-03-02 | Sale | Blackley Richard Scott | Chief Financial Officer | 19,221 0.0073% | $13.39 | $257,369 | +106.80% | |
| 2026-03-02 | Sale | Schlosser Mario | President of Technology & CTO | 24,335 0.0092% | $13.39 | $325,846 | +106.80% |
| Bertolini Mark T | Chief Executive Officer | 7751570 2.9897% | $251.23M | 1 | 4 | |
| Schlosser Mario | director | 480866 0.1855% | $15.58M | 1 | 23 | <0.0001% |
| Kushner Joshua | Co-Founder and Vice Chairman | 6343617 2.4467% | $205.6M | 21 | 0 | <0.0001% |
| Thrive Partners VII Growth GP, LLC | 6343617 2.4467% | $205.6M | 21 | 0 | <0.0001% |
| Increased Positions | 189 | +47.97% | 44M | +29.38% |
| Decreased Positions | 177 | -44.92% | 25M | -16.61% |
| New Positions | 65 | New | 7M | New |
| Sold Out Positions | 62 | Sold Out | 7M | Sold Out |
| Total Postitions | 406 | +3.05% | 168M | +12.77% |
| Vanguard Group Inc | $301,801.00 | 8.8% | 20.16M | +423,184 | +2.14% | 2025-09-30 |
| Blackrock, Inc. | $242,310.00 | 7.07% | 16.19M | +426,902 | +2.71% | 2025-09-30 |
| T. Rowe Price Investment Management, Inc. | $124,363.00 | 3.63% | 8.31M | -4M | -34.34% | 2025-09-30 |
| Thrive Capital Management, Llc | $94,964.00 | 2.77% | 6.34M | 0 | 0% | 2025-09-30 |
| American Century Companies Inc | $79,316.00 | 2.31% | 5.3M | +2M | +89.05% | 2025-09-30 |
| State Street Corp | $76,824.00 | 2.24% | 5.13M | -268,633 | -4.97% | 2025-09-30 |
| Morgan Stanley | $71,411.00 | 2.08% | 4.77M | +2M | +74.45% | 2025-09-30 |
| Geode Capital Management, Llc | $70,088.00 | 2.04% | 4.68M | +175,765 | +3.9% | 2025-09-30 |
| Citadel Advisors Llc | $64,180.00 | 1.87% | 4.29M | +2M | +113.53% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $55,670.00 | 1.62% | 3.72M | +31,785 | +0.86% | 2025-09-30 |