System1 Inc.
Organization details
- Legal name
- System1 Inc.
- Former names
- Trebia Acquisition Corp.
- Ownership
- Public
- Status
- Active
- Sector (GICS)
- Information Technology
- SIC code
- 7370 — Services-Computer Programming, Data Processing, Etc.
- Headquarters city
- Marina del REY
- Headquarters state / province
- California
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- SST
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0001805833
- EIN
- 92-3978051
Board of directors
-
Caroline Horn · DirectorSince 2023
-
Charles Ursini · Director · President & COOSince 2024
-
Christopher Stephen Phillips · DirectorSince 2023
-
Frank R. Martire · DirectorSince 2023
-
Jennifer Mindy Prince · DirectorSince 2023
-
John Civantos · DirectorSince 2023
-
L. Michael Blend · Director · CEO & ChairmanSince 2023
-
Moujan Kazerani · DirectorSince 2023
-
Ryan R. Caswell · DirectorSince 2022
-
Tanmay Kumar · DirectorSince 2023
-
Taryn Jogi Naidu · DirectorSince 2023
-
William Dexter Fowler · DirectorSince 2023
Chief executives
Director election results
Annual meeting of July 22, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
100.0%
-
100.0%
Board connections
3 of this board's directors also sit on 4 other boards. 1 is in the same sector.
- via Taryn Jogi Naidu
- via Frank R. Martire
- via William Dexter Fowler
-
NCR Voyix Corporation Same sectorvia Frank R. Martire
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $80,730
- 1 purchase by 1 insider
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 15, 2026 | Coppola Brian Officer (Chief Ad Operations Officer) | Shares withheld for tax | −6,124 | $2.60 | $15,922 |
| Jul 15, 2026 | Kidambi Tridivesh Officer (Chief Financial Officer) | Shares withheld for tax | −6,022 | $2.60 | $15,657 |
| Jul 15, 2026 | Sestanovich Elizabeth Officer (Chief People Officer) | Shares withheld for tax | −7,058 | $2.60 | $18,351 |
| Jul 15, 2026 | Weinrot Daniel J Officer (General Counsel & Secretary) | Shares withheld for tax | −9,156 | $2.60 | $23,806 |
| May 29, 2026 | Kidambi Tridivesh Officer (Chief Financial Officer) | Grant or award | +35,300 | — | — |
| Apr 15, 2026 | Kidambi Tridivesh Officer (Chief Financial Officer) | Open-market purchase | +26,910 | $3.00 | $80,730 |
| Apr 15, 2026 | Sestanovich Elizabeth Officer (Chief People Officer) | Shares withheld for tax | −341 | $2.26 | $771 |
| Apr 15, 2026 | Coppola Brian Officer (Chief Ad Operations Officer) | Shares withheld for tax | −331 | $2.26 | $748 |
| Apr 15, 2026 | Weinrot Daniel J Officer (General Counsel & Secretary) | Shares withheld for tax | −341 | $2.26 | $771 |
| Apr 15, 2026 | Kidambi Tridivesh Officer (Chief Financial Officer) | Shares withheld for tax | −301 | $2.26 | $680 |
| Jan 28, 2026 | Kidambi Tridivesh Officer (Chief Financial Officer) | Shares withheld for tax | −258 | $4.18 | $1,078 |
| Jan 28, 2026 | Sestanovich Elizabeth Officer (Chief People Officer) | Shares withheld for tax | −211 | $4.18 | $882 |
| Jan 28, 2026 | Coppola Brian Officer (Chief Ad Operations Officer) | Shares withheld for tax | −231 | $4.18 | $966 |
| Jan 28, 2026 | Weinrot Daniel J Officer (General Counsel & Secretary) | Shares withheld for tax | −211 | $4.18 | $882 |
| Jan 15, 2026 | Kidambi Tridivesh Officer (Chief Financial Officer) | Shares withheld for tax | −345 | $4.40 | $1,518 |
Peers
Compare boardsOrganizations in the same sector, closest in location and size first.
Questions about System1 Inc.
Who is the CEO of System1 Inc.?
L. Michael Blend is System1 Inc.'s CEO & Chairman.
How many directors are on System1 Inc.'s board?
System1 Inc.'s board has 12 directors: Caroline Horn, Charles Ursini, Christopher Stephen Phillips, Frank R. Martire, Jennifer Mindy Prince, John Civantos, L. Michael Blend, Moujan Kazerani, Ryan R. Caswell, Tanmay Kumar and 2 others.
Are System1 Inc. insiders buying or selling shares?
Over the last 12 months, System1 Inc. insiders bought $80,730 of shares in 1 purchase and made no open-market sales on the open market, as reported to the SEC on Forms 4 and 5.
Embed this board on your site
Paste this where the board should appear. It always shows the current directors and links back here.
<div data-bod-board="system1-inc"></div>
<script src="https://boardofdirectors.review/embed.js" async></script>Reviews (0)
Sign in to write a review.
No reviews yet. Be the first to write one.