BERTOLINI MARK T

PrivateCIK: 1352552
Location

NEW YORK, NY

BERTOLINI MARK T (Chief Executive Officer) purchased 10.9% of their position (1M shares) of OSCAR HEALTH, INC. on the open market

Open‑market purchase worth $11.92M — a moderate purchase. The strongest form of insider conviction signal.

P · 1 purchase
InsiderBERTOLINI MARK TCIK 1352552
IssuerOSCAR HEALTH, INC.CIK 1568651
DirectorOfficer· Chief Executive Officer
Since Mar 2026
-1.00
Net shares
Net seller
$11.92M
Total sold
1
Open market trades
1B · 0S
4
Total transactions
6.73M acquired · 6.73M disposed
Non-Derivative Transactions3

Class A Common Stock

Direct
M · Option Exercise

Shares

+5.73M

Price / share

Trade value

% of position

128.4%
4/3/2026
4.46M10.20M

Class A Common Stock

Direct
F · Tax Withholding

Shares

1M

Price / share

$11.92

Trade value

$11.92M

% of position

9.8%
4/6/2026
10.20M9.20M

Class A Common Stock

Direct
P · Purchase

Shares

+1M

Price / share

$11.92

Trade value

$11.92M

% of position

10.9%
4/6/2026
9.20M10.20M
Total

Net shares

+5.73M

Net value

-$11.92

Derivative Transactions1

Performance Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class A Common Stock

5.73M shares

Shares

5.73M

Strike price

Held after

0.00

Exercisable

4/3/2026
BERTOLINI MARK T — Insider Transaction (Form 4) Filed Apr 7, 2026 | Finecho