Schlosser Mario

Insider·Oscar Health, Inc.·OSCR·Insider since 2025·Form 4 filings: 9
Trades YTD
4
Trades (12m)
9
Net position
Current holdings
P-code buys (12m)
0
Cluster
None

Transaction history · last 12 months

9 transactions
08 Jan 2026
SOLD
$OSCR
23,038
$17.65
S
06 Jan 2026
SOLD
$OSCR
76,962
$17.01
S
05 Jan 2026
SOLD
$OSCR
96,928
$15.64
S
02 Jan 2026
SOLD
$OSCR
137,933
$15.02
S
24 Dec 2025
SOLD
$OSCR
38,835
$15.00
S
02 Dec 2025
SOLD
$OSCR
23,965
$16.59
S
12 Nov 2025
SOLD
$OSCR
105,300
$15.05
S
11 Nov 2025
SOLD
$OSCR
286,182
$15.27
S
22 Sep 2025
SOLD
$OSCR
395,000
$18.43
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant.

Cluster context · Oscar Health, Inc.

last 30 days

No active insider cluster at Oscar Health, Inc. in the last 30 days. Mario's recent transactions appear in the section above.

Convergence · Pattern Engine ships in v1.1

30-day window
In development

Convergence participation lands with the Pattern Engine.

Once the Pattern Engine ships, this section will list every active convergence event Mario is named in — the hedge funds and Congress members on the same name, the 30-day window, and the combined position size.

Context

Form 4 background

Form 4 filings are required within two business days of any insider transaction by an officer, director, or 10%+ shareholder. Open-market purchases (transaction code P) are the most signal-rich because they indicate the insider is paying market price with personal cash — as distinct from option exercises, scheduled sales, or compensation grants. Cluster buying — three or more insiders of the same company buying open-market shares in a 30-day window — has historically been one of the strongest positive insider-trading signals in the academic literature.

Source data: SEC EDGAR · Form 4 filings · Last refreshed 13:05 UTC.