Free Trial

System1 (SST) Insider Trading & Ownership

System1 logo
$3.56 -0.89 (-19.93%)
Closing price 05/13/2026 03:59 PM Eastern
Extended Trading
$3.43 -0.13 (-3.68%)
As of 05:21 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

System1 (NYSE:SST) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
13.20%
Number Of
Insiders Buying
(Last 12 Months)
3
Amount Of
Insider Buying
(Last 12 Months)
$379.50K
Number Of
Insiders Selling
(Last 12 Months)
0
Get SST Insider Trade Alerts

Want to know when executives and insiders are buying or selling System1 stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.

SST Insider Buying and Selling by Quarter

System1 Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
4/15/2026
Tridivesh Kidambi
CFO
Buy26,910$3.00$80,730.00  
8/22/2025
Cee Holdings Trust
Major Shareholder
Buy11,015$7.32$80,629.80  
8/20/2025
Cee Holdings Trust
Major Shareholder
Buy12,584$6.25$78,650.00  
8/19/2025
Cee Holdings Trust
Major Shareholder
Buy6,567$6.32$41,503.44  
6/13/2025
John Civantos
Director
Buy6,158$4.01$24,693.58  
6/12/2025
John Civantos
Director
Buy18,842$3.89$73,295.38  
(Data available from 1/1/2013 forward)

SST Insider Trading Activity - Frequently Asked Questions

The list of insiders at System1 includes Cannae Holdings, Inc., Cee Holdings Trust, John Civantos, L Michael Blend, Lone Star Friends Trust, Stanley Blend, and Tridivesh Kidambi. Learn more on insiders at SST.

13.20% of System1 stock is owned by insiders. Learn more on SST's insider holdings.

The following insiders have purchased SST shares in the last 24 months: Cee Holdings Trust ($584,952.74), John Civantos ($97,988.96), and Tridivesh Kidambi ($80,730.00).

Insiders have purchased a total of 110,185 SST shares in the last 24 months for a total of $763,671.70 bought.

The following insiders have sold SST shares in the last 24 months: L Michael Blend ($1,087,500.00), and Lone Star Friends Trust ($7,162,500.00).

Insiders have sold a total of 550,000 System1 shares in the last 24 months for a total of $8,250,000.00 sold.



This page (NYSE:SST) was last updated on 5/14/2026 by MarketBeat.com Staff.
From Our Partners