InsidersTradesSigma
Track the System1, Inc. share price and the full directors' dealings record of the company, a listed issuer based in United States. Shares are listed on the US market, under the oversight of SEC (Form 4). Operating in the Media & Communication sector, System1, Inc. has recorded 264 public disclosures. Market capitalisation: €18.3m. The latest transaction was reported on 17 July 2026 (Retenue fiscale). Among the most active insiders: Coppola Brian. All data is free.
264
Insider Decl.
n/a
Thresholds
€3m
28 ops.
Buy Volume
€29m
16 ops.
Sell Volume
29Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 25,921 of 29,052 companies
22.7
score / 100
Value24
Quality22
FCF yld-56%
Earn yld·
EV/EBITDA12.7x
ROE·
Gross mgn38%
Net mgn-25%
Debt/EBITDA11.9x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 17 July 2026
Declarations264 total
6,124 shares@ US$2.600.063% mcap6.5% of flowClass A Common StockSEC:0001628280-26-048714:0
6,022 shares@ US$2.600.062% mcap4.6% of flowClass A Common StockSEC:0001628280-26-048713:0
7,058 shares@ US$2.600.072% mcap12.6% of flowClass A Common StockSEC:0001628280-26-048715:0
9,156 shares@ US$2.600.094% mcap13.2% of flowClass A Common StockSEC:0001628280-26-048712:0
331 shares@ US$2.260.0029% mcap0.3% of flowClass A Common StockSEC:0001628280-26-025909:0
26,910 shares@ US$3.000.31% mcap24.8% of flowClass A Common StockSEC:0001628280-26-025911:0
Canonical exit: 14 Jul 2026 (T+90)
301 shares@ US$2.260.0026% mcap0.2% of flowClass A Common StockSEC:0001628280-26-025911:1
341 shares@ US$2.260.0030% mcap0.6% of flowClass A Common StockSEC:0001628280-26-025910:0
341 shares@ US$2.260.0030% mcap0.5% of flowClass A Common StockSEC:0001628280-26-025908:0
258 shares@ US$4.180.3% of flowClass A Common StockSEC:0001628280-26-004229:0
211 shares@ US$4.180.7% of flowClass A Common StockSEC:0001628280-26-004228:0
231 shares@ US$4.180.4% of flowClass A Common StockSEC:0001628280-26-004227:0
211 shares@ US$4.180.5% of flowClass A Common StockSEC:0001628280-26-004226:0
345 shares@ US$4.400.5% of flowClass A Common StockSEC:0001628280-26-002464:0
377 shares@ US$4.401.3% of flowClass A Common StockSEC:0001628280-26-002463:0
371 shares@ US$4.400.7% of flowClass A Common StockSEC:0001628280-26-002462:0
377 shares@ US$4.401.0% of flowClass A Common StockSEC:0001628280-26-002461:0
263 shares@ US$6.180.5% of flowClass A Common StockSEC:0001628280-25-047630:0
158 shares@ US$6.180.8% of flowClass A Common StockSEC:0001628280-25-047629:0
235 shares@ US$6.180.6% of flowClass A Common StockSEC:0001628280-25-047628:0
214 shares@ US$6.180.8% of flowClass A Common StockSEC:0001628280-25-047627:0
377 shares@ US$7.941.3% of flowClass A Common StockSEC:0001628280-25-045433:0
352 shares@ US$7.940.9% of flowClass A Common StockSEC:0001628280-25-045432:0
282 shares@ US$7.941.8% of flowClass A Common StockSEC:0001628280-25-045431:0
382 shares@ US$7.941.9% of flowClass A Common StockSEC:0001628280-25-045430:0
25 of 264 declarations
About System1, Inc.
System1, Inc. (NYSE: SST) is a United States-listed company traded on the NYSE that operates in digital media, online advertising, and customer acquisition. Headquartered in Marina del Rey, California, the company was founded in 2013 by Michael Blend and Chuck Ursini with a strategy built around combining data, technology, and advertising optimization to better monetize consumer intent. Over time, System1 has evolved into a two-part platform: first, an AI-powered marketing and traffic-acquisition engine; and second, a portfolio of consumer internet brands and utilities. Its flagship assets include CouponFollow, MapQuest, and Startpage.com, alongside other shopping, travel, and search-oriented properties. This makes System1 a hybrid business positioned at the intersection of performance marketing, digital media, and internet services, serving advertisers, publishers, and brands through an omnichannel customer-acquisition model. In competitive terms, the company operates in a fragmented but intensely competitive landscape dominated by large search, ad-tech, and digital media players. Its differentiation lies in its focus on user-intent signals, proprietary monetization tools, and an increasing emphasis on artificial intelligence. A notable strategic development was the August 2024 corporate reorganization, which created clearer separation between the Products and Marketing businesses and improved the operating structure of the group. Recent highlights include a 1-for-10 reverse stock split that took effect on June 12, 2025, with SST continuing to trade on the NYSE on a split-adjusted basis. More recently, first-quarter 2026 results highlighted a solid gross margin profile and management’s stated focus on the intersection of AI and consumer intent. For investors, System1 remains a U.S. small-cap story with a mixed profile: exposed to the cyclical nature of digital advertising, but supported by a recognizable asset base, a differentiated technology stack, and a strategy increasingly tied to AI-enabled internet usage.
