Latest 10-Q

What changed in System1, Inc.'s latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Lobbying

What System1, Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$0.9801−$0.69 (−41.31%) Nov 13 close
Oct 13, 2026: $2.16Oct 14, 2026: $2.08Oct 15, 2026: $2.23Oct 16, 2026: $2.10Oct 19, 2026: $2.04Oct 20, 2026: $2.10Oct 21, 2026: $2.17Oct 22, 2026: $2.15Oct 23, 2026: $2.09Oct 26, 2026: $1.95Oct 27, 2026: $1.82Oct 28, 2026: $1.81Oct 29, 2026: $1.77Oct 30, 2026: $1.70Nov 2, 2026: $1.69Nov 3, 2026: $1.77Nov 4, 2026: $1.76Nov 5, 2026: $1.77Nov 6, 2026: $1.72Nov 9, 2026: $1.73Nov 10, 2026: $1.73Nov 11, 2026: $1.70Nov 12, 2026: $1.67Nov 13, 2026: $0.9801
Oct 13, 2026Low $0.9801 · High $2.23Nov 13, 2026
Aug 13, 2026: $1.70Aug 14, 2026: $2.35Aug 17, 2026: $2.21Aug 18, 2026: $2.04Aug 19, 2026: $2.06Aug 20, 2026: $1.94Aug 21, 2026: $1.93Aug 24, 2026: $1.93Aug 25, 2026: $1.89Aug 26, 2026: $1.85Aug 27, 2026: $1.86Aug 28, 2026: $1.89Aug 31, 2026: $2.24Sep 1, 2026: $2.84Sep 2, 2026: $3.01Sep 3, 2026: $3.76Sep 4, 2026: $3.83Sep 8, 2026: $5.00Sep 9, 2026: $4.41Sep 10, 2026: $3.84Sep 11, 2026: $3.42Sep 14, 2026: $3.26Sep 15, 2026: $3.32Sep 16, 2026: $3.10Sep 17, 2026: $3.22Sep 18, 2026: $3.33Sep 21, 2026: $3.88Sep 22, 2026: $3.47Sep 23, 2026: $3.14Sep 24, 2026: $3.08Sep 25, 2026: $2.82Sep 28, 2026: $2.71Sep 29, 2026: $2.70Sep 30, 2026: $2.62Oct 1, 2026: $2.64Oct 2, 2026: $2.44Oct 5, 2026: $2.30Oct 6, 2026: $2.36Oct 7, 2026: $2.35Oct 8, 2026: $2.27Oct 9, 2026: $2.34Oct 12, 2026: $2.19Oct 13, 2026: $2.16Oct 14, 2026: $2.08Oct 15, 2026: $2.23Oct 16, 2026: $2.10Oct 19, 2026: $2.04Oct 20, 2026: $2.10Oct 21, 2026: $2.17Oct 22, 2026: $2.15Oct 23, 2026: $2.09Oct 26, 2026: $1.95Oct 27, 2026: $1.82Oct 28, 2026: $1.81Oct 29, 2026: $1.77Oct 30, 2026: $1.70Nov 2, 2026: $1.69Nov 3, 2026: $1.77Nov 4, 2026: $1.76Nov 5, 2026: $1.77Nov 6, 2026: $1.72Nov 9, 2026: $1.73Nov 10, 2026: $1.73Nov 11, 2026: $1.70Nov 12, 2026: $1.67Nov 13, 2026: $0.9801
Aug 13, 2026Low $0.9801 · High $5.00Nov 13, 2026
Nov 13, 2025: $3.66Nov 14, 2025: $3.58Nov 17, 2025: $3.56Nov 18, 2025: $3.85Nov 19, 2025: $3.42Nov 20, 2025: $3.43Nov 21, 2025: $3.36Nov 24, 2025: $3.51Nov 25, 2025: $3.50Nov 26, 2025: $3.67Nov 28, 2025: $3.78Dec 1, 2025: $3.78Dec 2, 2025: $3.62Dec 3, 2025: $3.88Dec 4, 2025: $3.92Dec 5, 2025: $4.12Dec 8, 2025: $4.36Dec 9, 2025: $4.25Dec 10, 2025: $4.15Dec 11, 2025: $4.23Dec 12, 2025: $4.39Dec 15, 2025: $4.15Dec 16, 2025: $4.18Dec 17, 2025: $4.19Dec 18, 2025: $4.47Dec 19, 2025: $4.55Dec 22, 2025: $4.53Dec 23, 2025: $4.66Dec 24, 2025: $4.61Dec 26, 2025: $4.61Dec 29, 2025: $4.30Dec 30, 2025: $4.32Dec 31, 2025: $3.92Jan 2, 2026: $4.28Jan 5, 2026: $4.16Jan 6, 2026: $4.58Jan 7, 2026: $4.49Jan 8, 2026: $4.63Jan 9, 2026: $4.54Jan 12, 2026: $4.52Jan 13, 2026: $4.39Jan 14, 2026: $4.40Jan 15, 2026: $4.44Jan 16, 2026: $4.22Jan 20, 2026: $4.12Jan 21, 2026: $4.18Jan 22, 2026: $4.40Jan 23, 2026: $4.55Jan 26, 2026: $4.29Jan 27, 2026: $4.18Jan 28, 2026: $4.10Jan 29, 2026: $4.14Jan 30, 2026: $3.97Feb 2, 2026: $3.92Feb 3, 2026: $4.00Feb 4, 2026: $4.01Feb 5, 2026: $3.89Feb 6, 2026: $3.66Feb 9, 2026: $3.58Feb 10, 2026: $3.71Feb 11, 2026: $3.46Feb 12, 2026: $3.26Feb 13, 2026: $3.32Feb 17, 2026: $3.19Feb 18, 2026: $3.37Feb 19, 2026: $3.34Feb 20, 2026: $3.51Feb 23, 2026: $3.30Feb 24, 2026: $3.28Feb 25, 2026: $3.21Feb 26, 2026: $3.35Feb 27, 2026: $3.31Mar 2, 2026: $3.22Mar 3, 2026: $3.12Mar 4, 2026: $3.08Mar 5, 2026: $3.19Mar 6, 2026: $3.07Mar 9, 2026: $2.90Mar 10, 2026: $2.80Mar 11, 2026: $2.53Mar 12, 2026: $2.10Mar 13, 2026: $2.01Mar 16, 2026: $1.84Mar 17, 2026: $1.72Mar 18, 2026: $1.70Mar 19, 2026: $1.51Mar 20, 2026: $1.73Mar 23, 2026: $1.60Mar 24, 2026: $1.42Mar 25, 2026: $1.50Mar 26, 2026: $1.37Mar 27, 2026: $3.32Mar 30, 2026: $3.14Mar 31, 2026: $3.02Apr 1, 2026: $5.22Apr 2, 2026: $3.57Apr 6, 2026: $3.70Apr 7, 2026: $3.51Apr 8, 2026: $3.04Apr 9, 2026: $2.50Apr 10, 2026: $2.56Apr 13, 2026: $2.41Apr 14, 2026: $2.26Apr 15, 2026: $2.11Apr 16, 2026: $2.26Apr 17, 2026: $2.15Apr 20, 2026: $2.68Apr 21, 2026: $2.61Apr 22, 2026: $2.80Apr 23, 2026: $3.83Apr 24, 2026: $3.90Apr 27, 2026: $4.02Apr 28, 2026: $3.95Apr 29, 2026: $3.67Apr 30, 2026: $3.24May 1, 2026: $3.94May 4, 2026: $3.71May 5, 2026: $3.98May 6, 2026: $4.46May 7, 2026: $3.92May 8, 2026: $3.92May 11, 2026: $3.83May 12, 2026: $4.45May 13, 2026: $3.53May 14, 2026: $3.18May 15, 2026: $3.02May 18, 2026: $2.92May 19, 2026: $2.80May 20, 2026: $2.57May 21, 2026: $2.57May 22, 2026: $2.95May 26, 2026: $2.84May 27, 2026: $2.89May 28, 2026: $2.87May 29, 2026: $2.99Jun 1, 2026: $3.51Jun 2, 2026: $3.53Jun 3, 2026: $3.32Jun 4, 2026: $3.37Jun 5, 2026: $3.05Jun 8, 2026: $3.08Jun 9, 2026: $3.02Jun 10, 2026: $3.06Jun 11, 2026: $3.08Jun 12, 2026: $2.98Jun 15, 2026: $2.88Jun 16, 2026: $3.12Jun 17, 2026: $3.05Jun 18, 2026: $2.85Jun 22, 2026: $2.76Jun 23, 2026: $2.74Jun 24, 2026: $2.38Jun 25, 2026: $2.28Jun 26, 2026: $2.51Jun 29, 2026: $2.42Jun 30, 2026: $2.31Jul 1, 2026: $2.54Jul 2, 2026: $2.50Jul 6, 2026: $2.81Jul 7, 2026: $2.57Jul 8, 2026: $2.56Jul 9, 2026: $2.60Jul 10, 2026: $2.66Jul 13, 2026: $2.61Jul 14, 2026: $2.60Jul 15, 2026: $2.54Jul 16, 2026: $1.91Jul 17, 2026: $1.76Jul 20, 2026: $1.75Jul 21, 2026: $1.74Jul 22, 2026: $1.80Jul 23, 2026: $1.81Jul 24, 2026: $1.83Jul 27, 2026: $1.91Jul 28, 2026: $1.83Jul 29, 2026: $1.74Jul 30, 2026: $1.77Jul 31, 2026: $1.74Aug 3, 2026: $1.76Aug 4, 2026: $2.01Aug 5, 2026: $1.68Aug 6, 2026: $1.66Aug 7, 2026: $1.67Aug 10, 2026: $1.70Aug 11, 2026: $1.70Aug 12, 2026: $1.89Aug 13, 2026: $1.70Aug 14, 2026: $2.35Aug 17, 2026: $2.21Aug 18, 2026: $2.04Aug 19, 2026: $2.06Aug 20, 2026: $1.94Aug 21, 2026: $1.93Aug 24, 2026: $1.93Aug 25, 2026: $1.89Aug 26, 2026: $1.85Aug 27, 2026: $1.86Aug 28, 2026: $1.89Aug 31, 2026: $2.24Sep 1, 2026: $2.84Sep 2, 2026: $3.01Sep 3, 2026: $3.76Sep 4, 2026: $3.83Sep 8, 2026: $5.00Sep 9, 2026: $4.41Sep 10, 2026: $3.84Sep 11, 2026: $3.42Sep 14, 2026: $3.26Sep 15, 2026: $3.32Sep 16, 2026: $3.10Sep 17, 2026: $3.22Sep 18, 2026: $3.33Sep 21, 2026: $3.88Sep 22, 2026: $3.47Sep 23, 2026: $3.14Sep 24, 2026: $3.08Sep 25, 2026: $2.82Sep 28, 2026: $2.71Sep 29, 2026: $2.70Sep 30, 2026: $2.62Oct 1, 2026: $2.64Oct 2, 2026: $2.44Oct 5, 2026: $2.30Oct 6, 2026: $2.36Oct 7, 2026: $2.35Oct 8, 2026: $2.27Oct 9, 2026: $2.34Oct 12, 2026: $2.19Oct 13, 2026: $2.16Oct 14, 2026: $2.08Oct 15, 2026: $2.23Oct 16, 2026: $2.10Oct 19, 2026: $2.04Oct 20, 2026: $2.10Oct 21, 2026: $2.17Oct 22, 2026: $2.15Oct 23, 2026: $2.09Oct 26, 2026: $1.95Oct 27, 2026: $1.82Oct 28, 2026: $1.81Oct 29, 2026: $1.77Oct 30, 2026: $1.70Nov 2, 2026: $1.69Nov 3, 2026: $1.77Nov 4, 2026: $1.76Nov 5, 2026: $1.77Nov 6, 2026: $1.72Nov 9, 2026: $1.73Nov 10, 2026: $1.73Nov 11, 2026: $1.70Nov 12, 2026: $1.67Nov 13, 2026: $0.9801
Nov 13, 2025Low $0.9801 · High $5.22Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

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