2023 – 2026 · AI lab · Private (no SEC filings)
Cognition Leadership
Who founded Cognition (three International Olympiad in Informatics gold medalists who met through competitive programming and built the company in a New York apartment), who runs it today after the July 2025 Windsurf acquisition substantially expanded the executive cohort, and how the multi-class preferred-stock structure plus the named-investor board representation give Founders Fund, Lux Capital, and 8VC structural roles in the company's governance. Cognition is privately held, US-headquartered in San Francisco, and does not file with SEC EDGAR; this page is sourced from the company's own blog (especially Scott Wu's September 8, 2025 funding announcement), the founders' competitive-programming archives, and contemporaneous reporting on the funding rounds and the Windsurf transaction.
Sibling page (in backlog): Cognition Financials — funding rounds, valuation arc ($21M seed → $175M Series A at $2B → $4B Series B → $400M+ Series C at $10.2B → reported $25B follow-on talks), the Windsurf acquisition deal terms, and named enterprise customers. Roster row: Cognition on /orgs/.
The Windsurf integration — July 2025
The most-misunderstood corporate event in AI coding through 2025 was the simultaneous, three-way split of Windsurf in mid-July 2025. Here's what actually happened, in chronological order: an OpenAI exclusivity agreement to acquire Windsurf for up to $3 billion collapsed; Google then executed a roughly $2.4 billion "reverse-acquihire" taking Windsurf CEO Varun Mohan, co-founder Douglas Chen, and approximately 40 senior R&D staff focused on agentic coding to Google DeepMind under a non-exclusive technology license; and finally Cognition acquired the remaining Windsurf entity (the IP, the product, and the roughly 200 people who did not move to Google), with all remaining employees receiving financial participation in the deal and vesting cliffs waived for prior service.
The Windsurf-side leadership cohort that came to Cognition is led by Jeff Wang (interim CEO at the time of the deal; previously Windsurf's head of business) and Graham Moreno (interim President at the time of the deal; previously Windsurf's VP of global sales). Both continue to lead the Windsurf product line as a division of Cognition. Per Scott Wu's September 2025 funding-round blog post, combined enterprise ARR was up over 30% in the seven weeks after the acquisition, and pre-deal customer overlap between Cognition and Windsurf was less than 5%.
Sources: TechCrunch July 14, 2025 acquisition coverage · VentureBeat acquisition deep-dive · Cognition's September 8, 2025 blog post (combined-ARR figures).
Founders
Cognition was founded in August 2023 by three competitive-programming alumni: Scott Wu, Walden Yan, and Steven Hao. Per the company's careers page, the broader founding team holds 10 IOI gold medals collectively. The company's earliest work was on a cryptocurrency project; it pivoted to AI coding agents through 2023, and in March 2024 publicly launched Devin, the autonomous AI software engineer. All three co-founders remain at the company today — Wu as CEO, Yan as Chief Product Officer, Hao as Chief Technology Officer.
Three-time IOI gold medalist; placed first overall at the 2014 International Olympiad in Informatics. B.A. in Economics from Harvard University (2019). Started his career as a software engineer at Addepar. Co-founded Lunchclub in 2017 (a professional-networking platform using machine learning to match people for one-on-one meetings) and served as CTO from June 2017 to June 2022. Author of every Cognition funding-round announcement on the company blog. Brother of Neal Wu (also an IOI alumnus, longtime competitive programmer, and ex-Google engineer).
IOI 2020 gold medalist, representing the United States; placed 19th of nearly 400 competitors. Studied Computer Science and Economics at Harvard University; conducted research in cryptography and machine learning at MIT PRIMES. Awarded a Thiel Fellowship, which encouraged the Harvard departure to pursue Cognition full-time. Pre-Cognition: managing partner of Inverted (media consulting; later acquired); co-founder of DeepReason (web3 security); engineer at Anysphere (the Cursor AI coding tool's parent company — placing Yan in the only-startup-on-this-page-with-direct-Cursor-lineage seat). Authored the April 22, 2026 Cognition blog post on multi-agent agentic coding.
IOI 2014 gold medalist. Studied Mathematics and Computer Science at MIT. Joined Scale AI in 2018 as a core engineer working on data-systems and model-training infrastructure — the data-and-AI-infrastructure work that underpins much of the foundation-model labs' training pipelines — before leaving to co-found Cognition in 2023. The CTO seat at Cognition reflects Hao's infrastructure-and-systems orientation alongside Wu's and Yan's product-and-architecture orientations.
Founder bios are sourced from the founders' own LinkedIn / Crunchbase profiles, the IOI medalists archive, and contemporaneous press coverage; the company itself does not currently publish an /about or /team page. Lifelong friendship through the competitive-programming circuit is described in Scott Wu's September 2025 funding-round blog post: "We were a small group of engineers who shared a lifelong love of coding and more than a decade of friendship. We hunkered down in a New York apartment and built the product we always wanted for ourselves."
Current executive officers
Six named executive roles below: the three co-founders plus three post-2024 senior hires. Cognition does not formally publish an executive-officer roster (it is private and not subject to SEC Section 16 disclosure); the list below is reconstructed from the company's blog, contemporaneous reporting, and the founders' / executives' own LinkedIn profiles. Click any row for the bio detail. Additional senior individual contributors (Theodor Marcu as Head of Product Growth, swyx / Shawn Wang on agentic-coding evaluation standards, and the broader engineering / GTM hires made through 2025 and post-Windsurf) are senior but not surfaced as C-suite officer rows here.
Scott Wu
—
Chief Executive Officer
2023 (founding)
Co-founder. Has served as CEO since founding in August 2023. The company-side public face: every funding-round announcement on the Cognition blog is authored by Wu, including the September 8, 2025 round at $10.2B. See the Founders section above for the IOI / Harvard / Lunchclub lineage.
Walden Yan
—
Chief Product Officer
2023 (founding)
Co-founder. Has served as Chief Product Officer since founding. Authors a meaningful share of the company's product-strategy blog posts (e.g. the April 22, 2026 multi-agents post). See the Founders section above for the IOI / Harvard-PRIMES / Anysphere lineage.
Steven Hao
—
Chief Technology Officer
2023 (founding)
Co-founder. Has served as CTO since founding. The infrastructure-and-systems-side of the founder triumvirate. See the Founders section above for the IOI / MIT / Scale AI lineage.
Jeff Wang
—
Head of Windsurf division (came in via the July 2025 acquisition)
Jul 2025
Joined Cognition through the July 2025 Windsurf acquisition. At the time of the deal, served as Windsurf's interim Chief Executive Officer after the original Windsurf CEO Varun Mohan and co-founder Douglas Chen moved to Google DeepMind in the parallel $2.4B reverse-acquihire. Previously head of business at Windsurf prior to the interim-CEO role. Continues to lead the Windsurf product line within Cognition. See the Windsurf integration callout above for context on the three-way deal mechanics.
Graham Moreno
—
President of Windsurf division (came in via the July 2025 acquisition)
Jul 2025
Joined Cognition through the July 2025 Windsurf acquisition. At the time of the deal, served as Windsurf's interim President; previously Windsurf's VP of Global Sales. Continues to lead Windsurf-division go-to-market under Cognition.
Theodor Marcu
—
Head of Product Growth
Jun 2025
Joined Cognition in June 2025 as Head of Product Growth; quoted in the company's careers-page testimonial: "What I love about Cognition is the urgency. We're racing to build the future of software engineering, and everyone here feels that weight and excitement." B.A. in Computer Science from Princeton University; began his career as a software engineer at Retool. Authored the September 29, 2025 Devin-on-Sonnet-4.5 launch announcement on the Cognition blog.
Ages are not surfaced because Cognition does not publicly disclose officer ages (private companies are not subject to the SEC's Section 16 age-disclosure conventions); founder ages are reported in the 36Kr and Bloomberg coverage as "1990s-born" but specific birth years are not reliably primary-source-verified. The "At Cognition since" column reflects each officer's first day at the company per primary sources (founding date for the three founders; the July 2025 Windsurf-acquisition close date for Jeff Wang and Graham Moreno; June 2025 LinkedIn-confirmed start date for Theodor Marcu).
Board of directors
Cognition does not publicly disclose its board composition. What is publicly known: the founder-CEO holds a board seat per standard private-company convention; Founders Fund led the April 2024 $175M Series A at a $2B valuation and a board seat is the standard structural feature of leading a Series A round; 8VC led the March 2025 round at a $4B valuation (jointly with Lux Capital per the September 2025 funding blog post: "Lux Capital and 8VC ... jointly led our previous round"); and Founders Fund led the September 2025 $400M+ Series C at a $10.2B valuation. The rows below surface these named-investor-cohort seats whose composition is publicly inferable; the actual current director roster could differ if any of the original lead-investor partners has rotated off the board.
Founder-CEO seat
Scott Wu
Co-founder & CEO of Cognition
2023 (founding)
Standard private-company governance convention: the founder-CEO holds a board seat. Wu has been CEO since founding and is the company's external public face for funding-round announcements. See the officer row and the Founder section for full bio.
Founders Fund seat
Likely a Founders Fund partner
Founders Fund led the April 2024 Series A ($175M at $2B) and the September 2025 Series C ($400M+ at $10.2B)
Apr 2024
Founders Fund led the April 2024 $175M Series A at a $2B post-money valuation; Brian Singerman was the Founders Fund partner most publicly associated with the Cognition investment (per Wikipedia's Singerman article and Founders Fund partner-list reporting at the time of the round). Singerman has since transitioned to "partner emeritus" status at Founders Fund, so the seat may have rotated to a different Founders Fund partner; the company has not announced a director change publicly. Founders Fund's continued role as lead investor of the September 2025 Series C is structural confirmation that the firm retains a board seat. Standard pro-rata, information, and protective-provision rights for a Series A lead apply unless explicitly waived.
8VC seat
Likely an 8VC partner
8VC and Lux Capital jointly led the March 2025 Series B at a $4B valuation
Mar 2025
8VC (founded by Joe Lonsdale, Palantir co-founder) jointly led the March 2025 Series B at a $4B valuation alongside Lux Capital. The September 8, 2025 funding blog post explicitly names 8VC and Lux Capital as the joint leads of "our previous round" and confirms that both are doubling down in the September 2025 Series C. Joint leads typically split a board seat or each take observer rights; the precise allocation is not publicly disclosed.
Lux Capital seat
Likely a Lux Capital partner
Lux Capital and 8VC jointly led the March 2025 Series B
Mar 2025
Lux Capital jointly led the March 2025 Series B (with 8VC) at a $4B valuation, and continues to participate in the September 2025 Series C per the funding blog post. The Lux board seat (or observer right) is the structural counterpart to the 8VC seat above; together they represent the Series B lead investor cohort.
The four rows above are the publicly-inferable board seats based on funding-round leadership; the actual current director count may be higher (private companies often add an independent director after a Series C, for example) or lower (board seats can be ceded back to common stock as cap tables mature). Cognition has not announced any independent director seats publicly. Per Scott Wu's September 2025 blog post, two early Cognition investors — Christian Lawless (Founder & General Partner of Conversion Capital) and Emily Cohen (Partner at Neo) — left their venture firms to join Cognition full-time; this is a structural change that converts what may have been investor-cohort observer or director relationships into employee relationships, not new board seats.
Capital structure — multi-class preferred stock
Cognition is a Delaware C-corporation (LEI 2549006YNL27Z5N5OA23 per the Bloomberg LEI registry) doing business as Cognition. As a private company that has not filed a public registration statement, Cognition does not publish its certificate of incorporation, and the precise share counts and per-class rights are not in the public record. What is publicly knowable through funding-round announcements:
The cap table follows the standard Silicon Valley venture-stage structure: Common stock held by founders and employees (with the founders' Common likely subject to four-year reverse-vesting per VC convention, although Cognition has not publicly disclosed vesting terms); plus a series of preferred-stock issuances — Series Seed (early 2024 $21M led by Founders Fund), Series A (April 2024 $175M led by Founders Fund at $2B), Series B (March 2025 jointly led by Lux Capital and 8VC at $4B), and Series C (September 2025 $400M+ led by Founders Fund at $10.2B). The reported April 2026 talks for a follow-on round at a $25B valuation, if they close, would constitute a Series D or equivalent.
Standard preferred-stock rights at each round typically include: 1x non-participating liquidation preference; pro-rata rights to participate in future rounds; information rights (financial reporting, board observer rights for non-board investors); protective provisions (consent required for sale of the company, issuance of senior preferred, changes to certificate of incorporation); and standard anti-dilution protection (broad-based weighted-average is the most common form). One-vote-per-share is standard for both Common and Preferred at private-company stage; super-voting structures of the kind used by Palantir (Class F) or C3.ai (50:1 Class B) are typically not introduced until immediately before an IPO. Cognition has not announced an IPO, so no super-voting class has been disclosed.
Practical effect: founder voting power is a function of (a) the founders' aggregate Common holdings, post-dilution from each round, and (b) any voting agreements among the preferred holders. Neither figure is publicly disclosed. What is structurally implied: with Founders Fund leading the seed and the Series A and the Series C, plus Lux Capital and 8VC jointly leading the Series B, no single investor cohort has a majority of preferred voting power; the founders' Common, plus the protective provisions agreed across rounds, give the founders meaningful but not absolute control over major corporate decisions. The page does not attempt percentage-of-voting-power figures because the underlying cap table is not public.
The Windsurf-IP integration cohort — what came over, what didn't
The mid-July 2025 Windsurf transaction is the most-misunderstood event in the AI coding category, and the leadership-level facts are worth surfacing in detail because public coverage repeatedly conflates the two halves of the deal:
What went to Google (the $2.4B reverse-acquihire): Windsurf CEO Varun Mohan; co-founder Douglas Chen; and approximately 40 senior R&D staff focused on agentic coding. They moved to Google DeepMind under a non-exclusive technology license; the structure is sometimes described as a "reverse-acquihire" because Google paid for the talent without acquiring the legal entity. The team's prior agentic-coding research is broadly licensed back to Google rather than transferred outright.
What came to Cognition (the entity acquisition): The Windsurf legal entity, the Windsurf IDE product, all remaining intellectual property, and approximately 200 remaining Windsurf employees — including Jeff Wang (interim CEO at the time of the deal) and Graham Moreno (interim President). Per Cognition's announcement, all remaining employees received financial participation in the Cognition deal and had vesting cliffs waived for prior Windsurf service. The Windsurf product line continues under Cognition with Wang and Moreno leading the division; Windsurf and Devin are positioned as complementary surfaces of the same platform (Devin for asynchronous agent delegation, Windsurf for synchronous IDE-driven AI assistance).
The "OpenAI deal that didn't happen": Earlier in 2025, OpenAI had entered exclusivity negotiations to acquire Windsurf for up to $3B; the deal collapsed before Google and Cognition stepped in. This three-cornered outcome — OpenAI's exclusivity collapsing, then Google taking executives in a reverse-acquihire, then Cognition acquiring the remainder — is the unusually-shaped corporate-event sequence that this section exists to disambiguate.
Material since the deal: per Scott Wu's September 2025 funding blog post, combined Cognition-and-Windsurf enterprise ARR was up over 30% in the seven weeks following the acquisition, with less-than-5% pre-deal customer overlap between the two products. The April 14, 2026 Cognition blog post "Devin in Windsurf" announced the cross-product integration as a single agentic-coding workflow.
Notable transitions and departures
Cognition has had no senior departures since founding in August 2023 — the three co-founders all remain in their original-or-near-original roles, and no Section 16-equivalent officer has left the company publicly. The two transitions worth surfacing are both about people joining Cognition under structurally interesting circumstances rather than leaving.
Christian Lawless & Emily Cohen
Sept 2025
Two early Cognition investors left their venture firms to join Cognition full-time as employees.
Per Scott Wu's September 8, 2025 funding blog post: Christian Lawless (Founder & General Partner of Conversion Capital) and Emily Cohen (Partner at Neo) made what Wu described as "the high-conviction investment to join us full-time" — that is, they left their respective VC firms to become Cognition employees. The exact roles they took on at Cognition are not specified in the blog post; whether either had previously held a director or observer seat that converted to an employee relationship is also not publicly disclosed.
Varun Mohan & Douglas Chen
Jul 2025
Windsurf founders did NOT join Cognition; they went to Google DeepMind in the parallel reverse-acquihire.
Listed here because the public narrative frequently conflates "Cognition acquired Windsurf" with "the Windsurf founders joined Cognition." They did not. Varun Mohan (Windsurf CEO) and Douglas Chen (co-founder) moved to Google DeepMind in the parallel $2.4B reverse-acquihire, along with approximately 40 senior R&D staff. The Windsurf-side cohort that did come to Cognition is led by Jeff Wang and Graham Moreno. See the Windsurf integration section above for the deal mechanics.
Future Cognition departures (officer, director, or named-executive) will be added in the same matched-set shape. The page does not enumerate non-officer-level employee departures.
Read these primary sources
Cognition is private and does not file with SEC EDGAR (no DEF 14A, no 10-K, no 10-Q, no Item 5.02 8-K equivalent for a private company). The links below are the closest publicly-available primary-source equivalents — the company's own blog, the founders' competitive-programming archives, and the contemporaneous reporting on the Windsurf transaction.
Cognition's own blog — funding rounds, product launches, leadership announcements
The canonical company-side source. Every Cognition funding-round announcement is authored by Scott Wu and posted here. Walden Yan and Theodor Marcu also author posts.
# Sept 8, 2025 — Series C announcement at $10.2B; ARR figures; Windsurf post-deal metrics
https://cognition.ai/blog/funding-growth-and-the-next-frontier-of-ai-coding-agents
# March 12, 2024 — Devin launch (the company's public debut)
https://cognition.ai/blog/introducing-devin
# December 10, 2024 — Devin general availability
https://cognition.ai/blog/devin-generally-available
# April 14, 2026 — Devin in Windsurf (cross-product integration)
https://cognition.ai/blog/devin-in-windsurf
# Cognition blog — full archive
https://cognition.ai/blog/1
The Windsurf transaction — contemporaneous reporting
The mid-July 2025 three-way split (collapsed OpenAI exclusivity, Google reverse-acquihire, Cognition entity acquisition) is best understood through these primary-time-of-deal reports.
# TechCrunch July 14, 2025 — Cognition acquires Windsurf
https://techcrunch.com/2025/07/14/cognition-maker-of-the-ai-coding-agent-devin-acquires-windsurf/
# TechCrunch August 1, 2025 — Windsurf VCs and founders deal-payment details
https://techcrunch.com/2025/08/01/more-details-emerge-on-how-windsurfs-vcs-and-founders-got-paid-from-the-google-deal/
# VentureBeat — "Remaining Windsurf team and tech acquired by Cognition"
https://venturebeat.com/programming-development/remaining-windsurf-team-and-tech-acquired-by-cognition-makers-of-devin-were-friends-with-anthropic-again
# TechCrunch July 19, 2025 — Windsurf CEO on the "very bleak" pre-deal mood
https://techcrunch.com/2025/07/19/windsurf-ceo-opens-up-about-very-bleak-mood-before-cognition-deal/
Founders' competitive-programming archives
All three Cognition founders are IOI gold medalists. The IOI medalist archive is the primary-source cite for the founders' competitive-programming records.
# International Olympiad in Informatics — Hall of Fame / medalists archive
https://stats.ioinformatics.org/
# Scott Wu — Wikipedia (consolidates IOI placement, Lunchclub, Harvard)
https://en.wikipedia.org/wiki/Scott_Wu
# Cognition AI — Wikipedia (consolidates founding, Devin launch, funding-round arc)
https://en.wikipedia.org/wiki/Cognition_AI
Cognition's company surface
Marketing-side framing of the founder cohort and the product portfolio. Cognition does not currently publish a /about or /team page; the careers page surfaces the IOI-gold-medal framing and a Theodor Marcu testimonial.
# Company home
https://cognition.ai/
# Careers (Theodor Marcu testimonial; founding-team IOI framing)
https://cognition.ai/careers
# Devin product home
https://devin.ai/
# Windsurf product home (post-acquisition)
https://windsurf.com/
Sources: Cognition blog post "Funding, growth, and the next frontier of AI coding agents" (September 8, 2025, by Scott Wu); Cognition careers page (Theodor Marcu testimonial; "10 IOI gold medals" founding-team framing); contemporaneous reporting in TechCrunch, VentureBeat, Bloomberg, NYT, and The Information on the July 2025 Windsurf transaction; the founders' Crunchbase / LinkedIn profiles for officer-tenure cross-checks; the IOI medalists archive at stats.ioinformatics.org for the founders' competitive-programming records. Cognition does not file with SEC EDGAR; no DEF 14A, 10-K, 10-Q, or Item 5.02 8-K equivalents are available. Reporter coverage cited under fair use (linked, not republished). Last updated April 30, 2026.
Mungomash LLC · More org pages · Cognition on /orgs/