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Mark T Bertolini: large open-market buy of OSCR

$11.9M open-market purchase by Mark T Bertolini, Chief Executive Officer at Oscar Health,Inc., filed April 7, 2026. Learn more

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Big BuyOSCR

$29.96-1.67% today

Mark T Bertolini · Chief Executive Officer at Oscar Health,Inc.

$11.9M

Mark T Bertolini bought $11.9M of OSCR (Oscar Health,Inc.).

Filed April 7, 2026

Mark T Bertolini, a Chief Executive Officer, reported a $11.9M open-market purchase equal to 0.14% of OSCR's market cap.

Mark T Bertolini (Chief Executive Officer) bought 1,000,000 shares of OSCR, Oscar Health,Inc., Healthcare ($8.77B market cap), at $11.92 per share on April 6, 2026 for a total of $11.9M (0.14% of the market cap).

Read the SEC Form 4 filing

Mark T Bertolini

Chief Executive Officer

Buy

Purchase value$11.9M

Shares purchased1,000,000

Price per share$11.92 per share

% of market cap: 0.14%
Trade date: April 6, 2026
Filed: April 7, 2026
Filing delay: 1 day

All transactions in this filing

Permalink https://bluecollarpicks.com/insider-trading/OSCR/buy/760502

Current price$29.96

1-day change-1.67%

Market cap$8.77B

SectorHealthcare

Next earningsNovember 4, 2026

$29.96

52-week low $10.6952-week high $33.55

Current price$29.96

Analyst target$24.20 (-16.8%)

Last enriched September 1, 2026 at 7:32 AM EDT.

Ticker	Type & Role	Value
OSCR Mario Schlosser	Conversion Director	Not reported	16h ago

OSCR William Gassen	Grant Director	$21.3K	Jul 13

OSCR Sid Sankaran	Grant Director	$17.5K	Apr 13

OSCR William Gassen	Grant Director	$20.6K	Apr 13

OSCR Jeffery H Boyd	Grant Director	$52.5K	Apr 13

OSCR David Plouffe	Grant Director	$21.2K	Apr 13

This filing OSCR Mark T Bertolini	Big Buy CEO	$11.9M	Apr 7

OSCR Mark T Bertolini	Tax Withholding CEO	$11.9M	Apr 7

OSCR Mark T Bertolini	Exercise and Hold CEO	Not reported	Apr 7

OSCR Mark T Bertolini	Exercise and Hold CEO	Not reported	Apr 7

OSCR Richard Scott Blackley	Gift CFO	Not reported	Mar 16

OSCR Richard Scott Blackley	Gift CFO	Not reported	Mar 16

OSCR Richard Scott Blackley	Gift CFO	Not reported	Mar 16

OSCR Janet Liang	Sell Scheduled President	$99.8K	Mar 4

OSCR Janet Liang	Grant Scheduled President	$0	Mar 4

OSCR Mark T Bertolini	Grant CEO	$0	Mar 4

OSCR Victoria Baltrus	Sell Scheduled Officer	$62.1K	Mar 4

OSCR Victoria Baltrus	Grant Scheduled Officer	$0	Mar 4

OSCR Adam Mcananey	Sell Scheduled Officer	$250.5K	Mar 4

OSCR Adam Mcananey	Grant Scheduled Officer	$0	Mar 4

OSCR Mario Schlosser	Sell Scheduled President	$325.8K	Mar 4

OSCR Mario Schlosser	Grant Scheduled President	$0	Mar 4

OSCR Richard Scott Blackley	Sell Scheduled CFO	$257.4K	Mar 4

OSCR Richard Scott Blackley	Grant Scheduled CFO	$0	Mar 4

OSCR Jeffery H Boyd	Grant Director	$52.5K	Jan 12

OSCR William Gassen	Grant Director	$20.6K	Jan 12

OSCR David Plouffe	Grant Director	$21.2K	Jan 12

OSCR Mario Schlosser	Sell Scheduled President	$406.6K	Jan 12

OSCR Mario Schlosser	Conversion Scheduled President	Not reported	Jan 12

OSCR Mario Schlosser	Conversion Scheduled President	Not reported	Jan 12

OSCR Mario Schlosser	Sell Scheduled President	$1.3M	Jan 8

OSCR Mario Schlosser	Conversion Scheduled President	Not reported	Jan 8

OSCR Mario Schlosser	Conversion Scheduled President	Not reported	Jan 8

OSCR Mario Schlosser	Sell Scheduled President	$1.5M	Jan 6

OSCR Mario Schlosser	Conversion Scheduled President	Not reported	Jan 6

OSCR Mario Schlosser	Conversion Scheduled President	Not reported	Jan 6

OSCR Mario Schlosser	Conversion Scheduled President	Not reported	Jan 6

OSCR Mario Schlosser	Sell Scheduled President	$2.1M	Jan 6

OSCR Mario Schlosser	Conversion Scheduled President	Not reported	Jan 6

OSCR Mario Schlosser	Sell President	$582.5K	Dec 30

OSCR Mario Schlosser	Sell President	$7.3M	Sep 24

OSCR Elbert O Jr. Robinson	Sell Director	$410.8K	May 14

OSCR Mario Schlosser

Not reported

Conversion Director

16h ago

OSCR William Gassen

$21.3K

Grant Director

Jul 13

OSCR Sid Sankaran

$17.5K

Grant Director

Apr 13

OSCR William Gassen

$20.6K

Grant Director

Apr 13

OSCR Jeffery H Boyd

$52.5K

Grant Director

Apr 13

OSCR David Plouffe

$21.2K

Grant Director

Apr 13

OSCR Mark T Bertolini

$11.9M

Big Buy CEO

Apr 7

OSCR Mark T Bertolini

$11.9M

Tax Withholding CEO

Apr 7

OSCR Mark T Bertolini

Not reported

Exercise and Hold CEO

Apr 7

OSCR Mark T Bertolini

Not reported

Exercise and Hold CEO

Apr 7

OSCR Richard Scott Blackley

Not reported

Gift CFO

Mar 16

OSCR Richard Scott Blackley

Not reported

Gift CFO

Mar 16

OSCR Richard Scott Blackley

Not reported

Gift CFO

Mar 16

OSCR Janet Liang

$99.8K

Sell Scheduled President

Mar 4

OSCR Janet Liang

Grant Scheduled President

Mar 4

OSCR Mark T Bertolini

Grant CEO

Mar 4

OSCR Victoria Baltrus

$62.1K

Sell Scheduled Officer

Mar 4

OSCR Victoria Baltrus

Grant Scheduled Officer

Mar 4

OSCR Adam Mcananey

$250.5K

Sell Scheduled Officer

Mar 4

OSCR Adam Mcananey

Grant Scheduled Officer

Mar 4

OSCR Mario Schlosser

$325.8K

Sell Scheduled President

Mar 4

OSCR Mario Schlosser

Grant Scheduled President

Mar 4

OSCR Richard Scott Blackley

$257.4K

Sell Scheduled CFO

Mar 4

OSCR Richard Scott Blackley

Grant Scheduled CFO

Mar 4

OSCR Jeffery H Boyd

$52.5K

Grant Director

Jan 12

OSCR William Gassen

$20.6K

Grant Director

Jan 12

OSCR David Plouffe

$21.2K

Grant Director

Jan 12

OSCR Mario Schlosser

$406.6K

Sell Scheduled President

Jan 12

OSCR Mario Schlosser

Not reported

Conversion Scheduled President

Jan 12

OSCR Mario Schlosser

Not reported

Conversion Scheduled President

Jan 12

OSCR Mario Schlosser

$1.3M

Sell Scheduled President

Jan 8

OSCR Mario Schlosser

Not reported

Conversion Scheduled President

Jan 8

OSCR Mario Schlosser

Not reported

Conversion Scheduled President

Jan 8

OSCR Mario Schlosser

$1.5M

Sell Scheduled President

Jan 6

OSCR Mario Schlosser

Not reported

Conversion Scheduled President

Jan 6

OSCR Mario Schlosser

Not reported

Conversion Scheduled President

Jan 6

OSCR Mario Schlosser

Not reported

Conversion Scheduled President

Jan 6

OSCR Mario Schlosser

$2.1M

Sell Scheduled President

Jan 6

OSCR Mario Schlosser

Not reported

Conversion Scheduled President

Jan 6

OSCR Mario Schlosser

$582.5K

Sell President

Dec 30

OSCR Mario Schlosser

$7.3M

Sell President

Sep 24

OSCR Elbert O Jr. Robinson

$410.8K

Sell Director

May 14

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Mark T Bertolini: large open-market buy of OSCR

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Mark T Bertolini: large open-market buy of OSCR

Single filing record

Read the SEC filing

Role, size, timing

Key insider views at a glance

Build a custom view

$11.9M

Transaction details

OSCR market snapshot

Recent insider trades

Cluster members

Ticker summary

Insider activity

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