System1 Inc

SSTNYSE
$3.42
-0.42-10.94%
At close: Sep 11, 5:00 PM EST
$3.48
0.05721.67%
After Hours: 6:33 PM EST

System1 Ownership & Insider Activity

System1 (SST) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 27.5% of shares outstanding. Institutional investors hold 3.4%.

Shares Outstanding

8.709M

Shares Float

3.342M

Insider Shares Owned

2.263M

Insider % Owned

27.5%

Institutional Shares Held

291.770K

Institutional % Held

3.4%

Ownership Breakdown

Net Insider Activity by Month

System1 Insider Transactions (Last 6 Months)

See all insider trades
DateInsiderTitleTypeSharesPriceValue
Apr 15, 2026Tridivesh KidambiCHIEF FINANCIAL OFFICERBUY26.609K$2.63$80K