Bertolini Mark T — Insider Stock Purchases
Chief Executive Officer. Every open-market stock purchase by Bertolini Mark T that we've tracked from SEC Form 4 filings, scored on our six-factor model. Not financial advice.
Tracked buys
1
Total value
$11,920,000
Most recent
Apr 6, 2026
| Ticker | Insider | Role | Value | Filed | Signal | Score |
|---|---|---|---|---|---|---|
| OSCR Oscar Health, Inc. | Bertolini Mark T | Chief Executive Officer | $11,920,000 | Apr 7, 2026 | BUY | 65 |
About this profile
This page collects open-market share purchases disclosed by Bertolini Mark T in SEC Form 4 filings. When an insider buys with personal money on the open market, it is the cleanest conviction signal available — far more informative than a sale.
Each purchase is scored with our six-factor methodology. To see how these signals performed against the S&P 500, view the track record, or browse all tracked insiders on the insiders directory.
Not financial advice. For educational purposes only. Form 4 data can be amended or filed late; analysis is generated using AI and may contain errors.
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