Oscar Health, Inc. (OSCR) · Insider trading
What Oscar Health's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$11.92M
1 insider, 1 trade
Sold, 12 months
$150.02M
7 insiders, 80% under a plan
Net, 12 months
−$138.10M
bought less sold
Latest filing
2026-09-22
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Bertolini Mark TDirector, Chief Executive Officer | $11.92M | $70.68M | 9 | 2026-06-30 | 7,887,160 |
| Schlosser MarioDirector | – | $76.19M | 32 | 2026-09-03 | 449,444 |
| Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | $23.06M | – | 7 | 2024-11-21 | – |
| Thrive Capital Partners Vii Growth, L.P.Director, 10% owner | $23.06M | – | 7 | 2024-11-21 | – |
| Blackley Richard ScottChief Financial Officer | – | $8.88M | 13 | 2026-09-03 | 1,046,108 |
| Robinson Elbert O. Jr.Director | – | $837,000 | 2 | 2025-05-12 | 64,512 |
| Liang JanetPresident, Oscar Insurance | – | $821,071 | 5 | 2026-09-03 | 248,697 |
| Wittman Vanessa AmesDirector | – | $806,000 | 1 | 2026-09-18 | 112,121 |
| McAnaney AdamChief Legal Officer | – | $783,513 | 5 | 2026-09-03 | 209,004 |
| Quane Alessandrea C.EVP, Chief Insurance Officer | – | $757,484 | 4 | 2024-12-06 | 436,624 |
| Wolin StevenChief Operating Officer | – | $353,955 | 2 | 2024-12-02 | 102,951 |
| Bopitiya RanmaliEVP & Chief Legal Officer | – | $346,308 | 2 | 2024-12-02 | 241,833 |
| Baltrus VictoriaChief Accounting Officer | – | $340,509 | 7 | 2026-09-03 | 213,631 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-18 | Wittman Vanessa AmesDirector | Saleplan | 25,000 | 32.24 | $806,000 | 112,121 | Form 4 |
| 2026-09-03 | Blackley Richard ScottChief Financial Officer | Saleplan | 28,869 | 31.45 | $907,930 | 1,046,108 | Form 4 |
| 2026-09-03 | Liang JanetPresident, Oscar Insurance | Saleplan | 10,360 | 31.45 | $325,822 | 248,697 | Form 4 |
| 2026-09-03 | McAnaney AdamChief Legal Officer | Saleplan | 9,092 | 31.45 | $285,943 | 209,004 | Form 4 |
| 2026-09-03 | Schlosser MarioDirector | Saleplan | 31,422 | 31.45 | $988,222 | 449,444 | Form 4 |
| 2026-09-03 | Baltrus VictoriaChief Accounting Officer | Saleplan | 958 | 31.45 | $30,129 | 213,631 | Form 4 |
| 2026-08-28 | Schlosser MarioDirector | Sale | 150,000 | 30.79 | $4.62M | 480,866 | Form 4 |
| 2026-08-27 | Schlosser MarioDirector | Sale | 600,000 | 30.34 | $18.20M | 480,866 | Form 4 |
| 2026-08-18 | Blackley Richard ScottChief Financial Officer | Saleindirect | 18,750 | 31.74 | $595,125 | 56,250 | Form 4 |
| 2026-07-01 | Schlosser MarioDirector | Saleplanindirect | 3,600 | 29.50 | $106,200 | 43,900 | Form 4 |
| 2026-07-01 | Schlosser MarioDirector | Saleplanindirect | 13,672 | 30.80 | $421,098 | 30,228 | Form 4 |
| 2026-07-01 | Schlosser MarioDirector | Saleplanindirect | 30,228 | 31.65 | $956,716 | 0 | Form 4 |
| 2026-06-30 | Bertolini Mark TDirector, Chief Executive Officer | Saleplan | 488,654 | 28.35 | $13.85M | 7,887,160 | Form 4 |
| 2026-06-30 | Bertolini Mark TDirector, Chief Executive Officer | Saleplan | 135,590 | 28.97 | $3.93M | 7,751,570 | Form 4 |
| 2026-06-29 | Bertolini Mark TDirector, Chief Executive Officer | Saleplan | 555,826 | 29.17 | $16.21M | 8,434,740 | Form 4 |
| 2026-06-29 | Bertolini Mark TDirector, Chief Executive Officer | Saleplan | 58,926 | 30.08 | $1.77M | 8,375,814 | Form 4 |
| 2026-06-26 | Bertolini Mark TDirector, Chief Executive Officer | Saleplan | 441,373 | 29.11 | $12.85M | 9,140,361 | Form 4 |
| 2026-06-26 | Bertolini Mark TDirector, Chief Executive Officer | Saleplan | 149,795 | 29.79 | $4.46M | 8,990,566 | Form 4 |
| 2026-06-25 | Bertolini Mark TDirector, Chief Executive Officer | Saleplan | 597,942 | 28.60 | $17.10M | 9,598,934 | Form 4 |
| 2026-06-25 | Bertolini Mark TDirector, Chief Executive Officer | Saleplan | 17,200 | 29.08 | $500,176 | 9,581,734 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Saleplan | 286,988 | 28.95 | $8.31M | 1,073,878 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Saleplan | 591,213 | 29.58 | $17.49M | 482,665 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Saleplan | 1,799 | 30.09 | $54,132 | 480,866 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Saleplanindirect | 16,307 | 28.95 | $472,088 | 33,693 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Saleplanindirect | 33,591 | 29.58 | $993,622 | 102 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Saleplanindirect | 102 | 30.09 | $3,069 | 0 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Saleplanindirect | 16,306 | 28.95 | $472,059 | 33,694 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Saleplanindirect | 33,592 | 29.58 | $993,651 | 102 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Saleplanindirect | 102 | 30.09 | $3,069 | 0 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Saleplanindirect | 15,491 | 28.95 | $448,464 | 32,009 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Saleplanindirect | 31,912 | 29.58 | $943,957 | 97 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Saleplanindirect | 97 | 30.09 | $2,919 | 0 | Form 4 |
| 2026-06-02 | Blackley Richard ScottChief Financial Officer | Saleplan | 22,706 | 21.74 | $493,628 | 1,083,954 | Form 4 |
| 2026-06-02 | Blackley Richard ScottChief Financial Officer | Saleplan | 8,977 | 22.45 | $201,534 | 1,074,977 | Form 4 |
| 2026-06-02 | McAnaney AdamChief Legal Officer | Saleplan | 7,065 | 21.74 | $153,593 | 220,890 | Form 4 |
| 2026-06-02 | McAnaney AdamChief Legal Officer | Saleplan | 2,794 | 22.45 | $62,725 | 218,096 | Form 4 |
| 2026-06-02 | Schlosser MarioDirector | Saleplan | 24,452 | 21.74 | $531,586 | 490,534 | Form 4 |
| 2026-06-02 | Schlosser MarioDirector | Saleplan | 9,668 | 22.45 | $217,047 | 480,866 | Form 4 |
| 2026-06-02 | Liang JanetPresident, Oscar Insurance | Saleplan | 8,940 | 21.74 | $194,356 | 262,592 | Form 4 |
| 2026-06-02 | Liang JanetPresident, Oscar Insurance | Saleplan | 3,535 | 22.45 | $79,361 | 259,057 | Form 4 |
56 more
| 2026-06-02 | Baltrus VictoriaChief Accounting Officer | Saleplan | 1,091 | 21.74 | $23,718 | 215,021 | Form 4 |
| 2026-06-02 | Baltrus VictoriaChief Accounting Officer | Saleplan | 432 | 22.45 | $9,698 | 214,589 | Form 4 |
| 2026-05-18 | Blackley Richard ScottChief Financial Officer | Saleplan | 110,000 | 25.03 | $2.75M | 1,106,660 | Form 4 |
| 2026-05-14 | Blackley Richard ScottChief Financial Officer | Saleplan | 91,259 | 23.10 | $2.11M | 1,225,401 | Form 4 |
| 2026-05-14 | Blackley Richard ScottChief Financial Officer | Saleplan | 8,741 | 23.79 | $207,948 | 1,216,660 | Form 4 |
| 2026-04-06 | Bertolini Mark TDirector, Chief Executive Officer | Buy | 1,000,000 | 11.92 | $11.92M | 10,196,876 | Form 4 |
| 2026-03-02 | Blackley Richard ScottChief Financial Officer | Saleplan | 19,221 | 13.39 | $257,369 | 1,466,660 | Form 4 |
| 2026-03-02 | Schlosser MarioDirector, President of Technology & CTO | Saleplan | 24,335 | 13.39 | $325,846 | 514,986 | Form 4 |
| 2026-03-02 | McAnaney AdamChief Legal Officer | Saleplan | 18,710 | 13.39 | $250,527 | 227,955 | Form 4 |
| 2026-03-02 | Baltrus VictoriaChief Accounting Officer | Saleplan | 4,638 | 13.39 | $62,103 | 216,112 | Form 4 |
| 2026-03-02 | Liang JanetPresident, Oscar Insurance | Saleplan | 7,453 | 13.39 | $99,796 | 271,532 | Form 4 |
| 2026-01-08 | Schlosser MarioDirector, President of Technology & CTO | Saleplan | 23,038 | 17.65 | $406,621 | 350,180 | Form 4 |
| 2026-01-06 | Schlosser MarioDirector, President of Technology & CTO | Saleplan | 76,962 | 17.01 | $1.31M | 350,180 | Form 4 |
| 2026-01-05 | Schlosser MarioDirector, President of Technology & CTO | Saleplan | 96,928 | 15.64 | $1.52M | 350,180 | Form 4 |
| 2026-01-02 | Schlosser MarioDirector, President of Technology & CTO | Saleplan | 137,933 | 15.02 | $2.07M | 360,215 | Form 4 |
| 2025-12-24 | Schlosser MarioDirector, President of Technology & CTO | Saleplan | 38,835 | 15.00 | $582,525 | 438,348 | Form 4 |
| 2025-12-02 | Blackley Richard ScottChief Financial Officer | Saleplan | 25,135 | 16.59 | $416,990 | 1,351,034 | Form 4 |
| 2025-12-02 | McAnaney AdamChief Legal Officer | Saleplan | 1,852 | 16.59 | $30,725 | 179,241 | Form 4 |
| 2025-12-02 | Schlosser MarioDirector, President of Technology & CTO | Saleplan | 23,965 | 16.59 | $397,579 | 477,183 | Form 4 |
| 2025-12-02 | Liang JanetPresident, Oscar Insurance | Saleplan | 7,338 | 16.59 | $121,737 | 172,527 | Form 4 |
| 2025-12-02 | Baltrus VictoriaChief Accounting Officer | Saleplan | 4,149 | 16.59 | $68,832 | 203,450 | Form 4 |
| 2025-11-12 | Schlosser MarioDirector, President of Technology & CTO | Sale | 105,300 | 15.05 | $1.58M | 501,148 | Form 4 |
| 2025-11-11 | Schlosser MarioDirector, President of Technology & CTO | Sale | 286,182 | 15.27 | $4.37M | 501,148 | Form 4 |
| 2025-09-22 | Schlosser MarioDirector, President of Technology & CTO | Sale | 395,000 | 18.43 | $7.28M | 501,148 | Form 4 |
| 2025-05-12 | Robinson Elbert O. Jr.Director | Sale | 25,000 | 16.43 | $410,750 | 64,512 | Form 4 |
| 2024-12-06 | Blackley Richard ScottChief Financial Officer | Sale | 18,516 | 15.93 | $294,960 | 925,825 | Form 4 |
| 2024-12-06 | Blackley Richard ScottChief Financial Officer | Sale | 11,423 | 16.52 | $188,708 | 914,402 | Form 4 |
| 2024-12-06 | Quane Alessandrea C.EVP, Chief Insurance Officer | Sale | 10,385 | 15.93 | $165,433 | 436,624 | Form 4 |
| 2024-12-06 | Quane Alessandrea C.EVP, Chief Insurance Officer | Sale | 6,408 | 16.52 | $105,860 | 430,216 | Form 4 |
| 2024-12-02 | Baltrus VictoriaChief Accounting Officer | Sale | 7,933 | 18.07 | $143,349 | 146,181 | Form 4 |
| 2024-12-02 | Baltrus VictoriaChief Accounting Officer | Sale | 145 | 18.48 | $2,680 | 146,036 | Form 4 |
| 2024-12-02 | Blackley Richard ScottChief Financial Officer | Sale | 24,823 | 18.07 | $448,552 | 882,297 | Form 4 |
| 2024-12-02 | Blackley Richard ScottChief Financial Officer | Sale | 456 | 18.48 | $8,427 | 881,841 | Form 4 |
| 2024-12-02 | Quane Alessandrea C.EVP, Chief Insurance Officer | Sale | 26,411 | 18.07 | $477,247 | 416,243 | Form 4 |
| 2024-12-02 | Quane Alessandrea C.EVP, Chief Insurance Officer | Sale | 484 | 18.48 | $8,944 | 415,759 | Form 4 |
| 2024-12-02 | Bopitiya RanmaliEVP & Chief Legal Officer | Sale | 18,812 | 18.07 | $339,933 | 241,833 | Form 4 |
| 2024-12-02 | Bopitiya RanmaliEVP & Chief Legal Officer | Sale | 345 | 18.48 | $6,376 | 241,488 | Form 4 |
| 2024-12-02 | Schlosser MarioDirector, President of Technology & CTO | Sale | 6,399 | 18.07 | $115,630 | 82,079 | Form 4 |
| 2024-12-02 | Schlosser MarioDirector, President of Technology & CTO | Sale | 117 | 18.48 | $2,162 | 81,962 | Form 4 |
| 2024-12-02 | Wolin StevenChief Operating Officer | Sale | 19,227 | 18.07 | $347,432 | 102,951 | Form 4 |
| 2024-12-02 | Wolin StevenChief Operating Officer | Sale | 353 | 18.48 | $6,523 | 102,598 | Form 4 |
| 2024-11-21 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Buyindirect | 100,000 | 16.86 | $1.69M | 6,343,617 | Form 4 |
| 2024-11-21 | Thrive Capital Partners Vii Growth, L.P.Director, 10% ownerwith Claremount Vii Associates, L.P., Thrive Partners Vii GP, LLC, Thrive Partners Vii Growth GP, LLC | Buyindirect | 100,000 | 16.86 | $1.69M | 6,343,617 | Form 4 |
| 2024-11-20 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Buyindirect | 88,395 | 16.97 | $1.50M | 6,243,617 | Form 4 |
| 2024-11-20 | Thrive Capital Partners Vii Growth, L.P.Director, 10% ownerwith Claremount Vii Associates, L.P., Thrive Partners Vii GP, LLC, Thrive Partners Vii Growth GP, LLC | Buyindirect | 88,395 | 16.97 | $1.50M | 6,243,617 | Form 4 |
| 2024-11-20 | Robinson Elbert O. Jr.Director | Sale | 25,000 | 17.05 | $426,250 | 89,512 | Form 4 |
| 2024-11-14 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Buyindirect | 158,732 | 15.61 | $2.48M | 5,969,432 | Form 4 |
| 2024-11-14 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Buyindirect | 185,790 | 15.97 | $2.97M | 6,155,222 | Form 4 |
| 2024-11-14 | Thrive Capital Partners Vii Growth, L.P.Director, 10% ownerwith Claremount Vii Associates, L.P., Thrive Partners Vii GP, LLC, Thrive Partners Vii Growth GP, LLC | Buyindirect | 158,732 | 15.61 | $2.48M | 5,969,432 | Form 4 |
| 2024-11-14 | Thrive Capital Partners Vii Growth, L.P.Director, 10% ownerwith Claremount Vii Associates, L.P., Thrive Partners Vii GP, LLC, Thrive Partners Vii Growth GP, LLC | Buyindirect | 185,790 | 15.97 | $2.97M | 6,155,222 | Form 4 |
| 2024-11-13 | Thrive Capital Partners Vii Growth, L.P.Director, 10% ownerwith Claremount Vii Associates, L.P., Thrive Partners Vii GP, LLC, Thrive Partners Vii Growth GP, LLC | Buyindirect | 358,619 | 13.74 | $4.93M | 5,810,700 | Form 4 |
| 2024-11-13 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Buyindirect | 358,619 | 13.74 | $4.93M | 5,810,700 | Form 4 |
| 2024-11-12 | Thrive Capital Partners Vii Growth, L.P.Director, 10% ownerwith Claremount Vii Associates, L.P., Thrive Partners Vii GP, LLC, Thrive Partners Vii Growth GP, LLC | Buyindirect | 420,819 | 13.68 | $5.76M | 5,452,081 | Form 4 |
| 2024-11-12 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Buyindirect | 420,819 | 13.68 | $5.76M | 5,452,081 | Form 4 |
| 2024-11-11 | Thrive Capital Partners Vii Growth, L.P.Director, 10% ownerwith Claremount Vii Associates, L.P., Thrive Partners Vii GP, LLC, Thrive Partners Vii Growth GP, LLC | Buyindirect | 276,040 | 13.58 | $3.75M | 5,031,262 | Form 4 |
| 2024-11-11 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Buyindirect | 276,040 | 13.58 | $3.75M | 5,031,262 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
25 × option exercise24 × grant or award16 × other14 × conversion14 × shares withheld for tax5 × gift
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-18 | Thrive Capital Partners II, L.P.Director, 10% owner | Other J | −6,268,097 | – | 0 | Form 4 |
| 2026-09-18 | Thrive Capital Partners II, L.P.Director, 10% owner | Other J | −75,520 | – | 0 | Form 4 |
| 2026-09-18 | Thrive Capital Partners II, L.P.Director, 10% owner | Other J | +1,323,589 | – | 1,323,589 | Form 4 |
| 2026-09-18 | Thrive Capital Partners II, L.P.Director, 10% owner | Other J | +4,855,810 | – | 4,855,810 | Form 4 |
| 2026-09-18 | Thrive Capital Partners II, L.P.Director, 10% owner | Other J | +164,218 | – | 164,218 | Form 4 |
| 2026-09-18 | Thrive Capital Partners II, L.P.Director, 10% owner | Other J | −1,323,589 | – | 0 | Form 4 |
| 2026-09-18 | Thrive Capital Partners II, L.P.Director, 10% owner | Other J | −4,855,810 | – | 0 | Form 4 |
| 2026-09-18 | Thrive Capital Partners II, L.P.Director, 10% owner | Other J | −164,218 | – | 0 | Form 4 |
| 2026-09-18 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Other J | −6,268,097 | – | 0 | Form 4 |
| 2026-09-18 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Other J | −75,520 | – | 0 | Form 4 |
| 2026-09-18 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Other J | +1,323,589 | – | 1,323,589 | Form 4 |
| 2026-09-18 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Other J | +4,855,810 | – | 4,855,810 | Form 4 |
| 2026-09-18 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Other J | +164,218 | – | 164,218 | Form 4 |
| 2026-09-18 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Other J | −1,323,589 | – | 0 | Form 4 |
| 2026-09-18 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Other J | −4,855,810 | – | 0 | Form 4 |
| 2026-09-18 | Kushner JoshuaDirector, Co-Founder and Vice Chairman, 10% owner | Other J | −164,218 | – | 0 | Form 4 |
| 2026-08-28 | Schlosser MarioDirector | Conversion C | +150,000 | – | 630,866 | Form 4 |
| 2026-08-27 | Schlosser MarioDirector | Conversion C | +600,000 | – | 1,080,866 | Form 4 |
| 2026-07-01 | Schlosser MarioDirector | Conversion C | +47,500 | – | 47,500 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Conversion C | +880,000 | – | 1,360,866 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Conversion C | +50,000 | – | 50,000 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Conversion C | +50,000 | – | 50,000 | Form 4 |
| 2026-06-23 | Schlosser MarioDirector | Conversion C | +47,500 | – | 47,500 | Form 4 |
| 2026-06-04 | Wittman Vanessa AmesDirector | Grant or award A | +8,475 | – | 137,121 | Form 4 |
| 2026-06-04 | Sankaran SidDirector | Grant or award A | +8,475 | – | 22,609 | Form 4 |
| 2026-06-04 | Lang Laura WDirector | Grant or award A | +8,475 | – | 82,840 | Form 4 |
| 2026-06-04 | Plouffe DavidDirector | Grant or award A | +8,475 | – | 137,121 | Form 4 |
| 2026-06-04 | Gassen WilliamDirector | Grant or award A | +8,475 | – | 82,840 | Form 4 |
| 2026-04-06 | Bertolini Mark TDirector, Chief Executive Officer | Shares withheld for tax F | −1,000,001 | 11.92 | 9,196,876 | Form 4 |
| 2026-04-03 | Bertolini Mark TDirector, Chief Executive Officer | Option exercise M | +5,733,334 | – | 10,196,877 | Form 4 |
| 2026-03-12 | Blackley Richard ScottChief Financial Officer | Gift G | −75,000 | – | 1,391,660 | Form 4 |
| 2026-03-12 | Blackley Richard ScottChief Financial Officer | Gift G | −75,000 | – | 1,316,660 | Form 4 |
| 2026-03-12 | Blackley Richard ScottChief Financial Officer | Gift G | +75,000 | – | 75,000 | Form 4 |
| 2026-03-02 | Blackley Richard ScottChief Financial Officer | Grant or award A | +134,847 | – | 1,485,881 | Form 4 |
| 2026-03-02 | Schlosser MarioDirector, President of Technology & CTO | Grant or award A | +189,141 | – | 539,321 | Form 4 |
| 2026-03-02 | McAnaney AdamChief Legal Officer | Grant or award A | +67,424 | – | 246,665 | Form 4 |
| 2026-03-02 | Baltrus VictoriaChief Accounting Officer | Grant or award A | +17,300 | – | 220,750 | Form 4 |
| 2026-03-02 | Bertolini Mark TDirector, Chief Executive Officer | Grant or award A | +1,596,877 | – | 4,463,543 | Form 4 |
| 2026-03-02 | Liang JanetPresident, Oscar Insurance | Grant or award A | +106,458 | – | 278,985 | Form 4 |
| 2026-01-08 | Schlosser MarioDirector, President of Technology & CTO | Conversion C | +23,038 | – | 373,218 | Form 4 |
| 2026-01-06 | Schlosser MarioDirector, President of Technology & CTO | Conversion C | +76,962 | – | 427,142 | Form 4 |
| 2026-01-05 | Schlosser MarioDirector, President of Technology & CTO | Conversion C | +86,893 | – | 447,108 | Form 4 |
| 2026-01-02 | Schlosser MarioDirector, President of Technology & CTO | Conversion C | +59,800 | – | 498,148 | Form 4 |
| 2025-11-12 | Schlosser MarioDirector, President of Technology & CTO | Conversion C | +105,300 | – | 606,448 | Form 4 |
| 2025-11-11 | Schlosser MarioDirector, President of Technology & CTO | Conversion C | +286,182 | – | 787,330 | Form 4 |
| 2025-09-22 | Schlosser MarioDirector, President of Technology & CTO | Conversion C | +395,000 | – | 896,148 | Form 4 |
| 2025-09-02 | Blackley Richard ScottChief Financial Officer | Shares withheld for tax F | −28,166 | 16.66 | 1,376,169 | Form 4 |
| 2025-09-02 | McAnaney AdamChief Legal Officer | Shares withheld for tax F | −1,845 | 16.66 | 181,093 | Form 4 |
| 2025-09-02 | Schlosser MarioDirector, President of Technology & CTO | Shares withheld for tax F | −23,879 | 16.66 | 501,148 | Form 4 |
| 2025-09-02 | Liang JanetPresident, Oscar Insurance | Shares withheld for tax F | −7,303 | 16.66 | 179,865 | Form 4 |
| 2025-09-02 | Baltrus VictoriaChief Accounting Officer | Shares withheld for tax F | −6,266 | 16.66 | 207,599 | Form 4 |
| 2025-06-04 | Gassen WilliamDirector | Grant or award A | +14,134 | – | 74,365 | Form 4 |
| 2025-06-04 | Sankaran SidDirector | Grant or award A | +14,134 | – | 14,134 | Form 4 |
| 2025-06-04 | Wittman Vanessa AmesDirector | Grant or award A | +14,134 | – | 128,646 | Form 4 |
| 2025-06-04 | Plouffe DavidDirector | Grant or award A | +14,134 | – | 128,646 | Form 4 |
| 2025-06-04 | Lang Laura WDirector | Grant or award A | +14,134 | – | 74,365 | Form 4 |
| 2025-06-04 | Boyd Jeffery HDirector | Grant or award A | +14,134 | – | 705,673 | Form 4 |
| 2025-06-02 | Baltrus VictoriaChief Accounting Officer | Shares withheld for tax F | −6,265 | 13.80 | 213,865 | Form 4 |
| 2025-06-02 | Blackley Richard ScottChief Financial Officer | Shares withheld for tax F | −28,185 | 13.80 | 1,404,335 | Form 4 |
| 2025-06-02 | Schlosser MarioDirector, President of Technology & CTO | Shares withheld for tax F | −23,879 | 13.80 | 525,027 | Form 4 |
| 2025-06-02 | Liang JanetPresident, Oscar Insurance | Shares withheld for tax F | −7,196 | 13.80 | 187,168 | Form 4 |
| 2025-06-02 | McAnaney AdamChief Legal Officer | Shares withheld for tax F | −1,847 | 13.80 | 182,938 | Form 4 |
| 2025-04-03 | Bertolini Mark TDirector, Chief Executive Officer | Option exercise M | +955,556 | – | 2,866,666 | Form 4 |
| 2025-03-05 | McAnaney AdamChief Legal Officer | Grant or award A | +61,409 | – | 184,785 | Form 4 |
| 2025-03-05 | Liang JanetPresident, Oscar Insurance | Grant or award A | +96,962 | – | 194,364 | Form 4 |
| 2025-03-05 | Blackley Richard ScottChief Financial Officer | Grant or award A | +103,426 | – | 1,432,520 | Form 4 |
| 2025-03-05 | Schlosser MarioDirector, President of Technology & CTO | Grant or award A | +172,269 | – | 375,966 | Form 4 |
| 2025-03-05 | Baltrus VictoriaChief Accounting Officer | Grant or award A | +10,611 | – | 220,130 | Form 4 |
| 2025-03-01 | Baltrus VictoriaChief Accounting Officer | Shares withheld for tax F | −5,084 | 14.61 | 209,519 | Form 4 |
| 2025-03-01 | Blackley Richard ScottChief Financial Officer | Shares withheld for tax F | −22,428 | 14.61 | 1,329,094 | Form 4 |
| 2025-03-01 | Schlosser MarioDirector, President of Technology & CTO | Shares withheld for tax F | −7,970 | 14.61 | 203,697 | Form 4 |
| 2025-02-24 | Liang JanetPresident, Oscar Insurance | Grant or award A | +97,402 | – | 97,402 | Form 4 |
| 2025-02-24 | McAnaney AdamChief Legal Officer | Grant or award A | +123,376 | – | 123,376 | Form 4 |
| 2025-02-07 | Sankaran SidDirector | Gift G | −295,687 | – | 0 | Form 4 |
| 2025-02-07 | Sankaran SidDirector | Gift G | +295,687 | – | 795,686 | Form 4 |
| 2024-12-05 | Blackley Richard ScottChief Financial Officer | Option exercise M | +62,500 | – | 944,341 | Form 4 |
| 2024-12-05 | Quane Alessandrea C.EVP, Chief Insurance Officer | Option exercise M | +31,250 | – | 447,009 | Form 4 |
| 2024-12-01 | Baltrus VictoriaChief Accounting Officer | Option exercise M | +4,810 | – | 141,606 | Form 4 |
| 2024-12-01 | Baltrus VictoriaChief Accounting Officer | Option exercise M | +4,120 | – | 145,726 | Form 4 |
| 2024-12-01 | Baltrus VictoriaChief Accounting Officer | Option exercise M | +7,500 | – | 153,226 | Form 4 |
| 2024-12-01 | Baltrus VictoriaChief Accounting Officer | Option exercise M | +888 | – | 154,114 | Form 4 |
| 2024-12-01 | Blackley Richard ScottChief Financial Officer | Option exercise M | +7,015 | – | 860,890 | Form 4 |
| 2024-12-01 | Blackley Richard ScottChief Financial Officer | Option exercise M | +37,577 | – | 898,467 | Form 4 |
| 2024-12-01 | Blackley Richard ScottChief Financial Officer | Option exercise M | +8,653 | – | 907,120 | Form 4 |
| 2024-12-01 | Quane Alessandrea C.EVP, Chief Insurance Officer | Option exercise M | +7,015 | – | 399,622 | Form 4 |
| 2024-12-01 | Quane Alessandrea C.EVP, Chief Insurance Officer | Option exercise M | +34,379 | – | 434,001 | Form 4 |
| 2024-12-01 | Quane Alessandrea C.EVP, Chief Insurance Officer | Option exercise M | +8,653 | – | 442,654 | Form 4 |
| 2024-12-01 | Bopitiya RanmaliEVP & Chief Legal Officer | Option exercise M | +20,424 | – | 239,331 | Form 4 |
| 2024-12-01 | Bopitiya RanmaliEVP & Chief Legal Officer | Option exercise M | +16,447 | – | 255,778 | Form 4 |
| 2024-12-01 | Bopitiya RanmaliEVP & Chief Legal Officer | Option exercise M | +4,867 | – | 260,645 | Form 4 |
| 2024-12-01 | Schlosser MarioDirector, President of Technology & CTO | Option exercise M | +14,412 | – | 88,478 | Form 4 |
| 2024-12-01 | Wolin StevenChief Operating Officer | Option exercise M | +6,033 | – | 89,747 | Form 4 |
| 2024-12-01 | Wolin StevenChief Operating Officer | Option exercise M | +1,483 | – | 91,230 | Form 4 |
| 2024-12-01 | Wolin StevenChief Operating Officer | Option exercise M | +1,897 | – | 93,127 | Form 4 |
| 2024-12-01 | Wolin StevenChief Operating Officer | Option exercise M | +24,671 | – | 117,798 | Form 4 |
| 2024-12-01 | Wolin StevenChief Operating Officer | Option exercise M | +2,920 | – | 120,718 | Form 4 |
| 2024-12-01 | Wolin StevenChief Operating Officer | Option exercise M | +1,460 | – | 122,178 | Form 4 |
| 2024-11-12 | Boyd Jeffery HDirector | Option exercise M | +577,027 | 4.29 | 691,539 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.