InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (8 ops.)
Explore the detailed record of transactions filed by Prince Matthew, Chief Executive Officer. Insider active across 1 companies, notably Cloudflare, Inc.. Cumulatively, 54 filings have been published. Total volume traded: €2.3m. The latest transaction was filed on 8 April 2026 — Cession. Regulator: SEC (Form 4). All data is free.
Declarations54 total
US$126,009657 shares@ US$191.79440.0002% mcap10.9% of flow
Class A Common Stock
SEC:0001786925-26-000017·
52,384 shares
Class A Common Stock
SEC:0001786925-26-000015·
€126,009657 shares@ €191.79440.0002% mcap5.4% of flow
Class A Common Stock
SEC:0001786925-26-000017:0·
52,384 shares
Class A Common Stock
SEC:0001786925-26-000015:0·
US$922,1774,684 shares@ US$196.8780.0013% mcap79.6% of flow
Class A Common Stock
SEC:0001786925-26-000013·
29,473 shares
Class A Common Stock
SEC:0001786925-26-000011·
€922,1774,684 shares@ €196.8780.0013% mcap39.8% of flow
Class A Common Stock
SEC:0001786925-26-000013:0·
29,473 shares
Class A Common Stock
SEC:0001786925-26-000011:0·
52,384 shares
Class A Common Stock
SEC:0001786925-26-000003·
52,384 shares
Class A Common Stock
SEC:0001786925-26-000003:0·
US$20,193107 shares@ US$188.72010.0000% mcap1.7% of flow
Class A Common Stock
SEC:0001786925-25-000011·
52,384 shares
Class A Common Stock
SEC:0001786925-25-000009·
€20,193107 shares@ €188.72010.0000% mcap0.9% of flow
Class A Common Stock
SEC:0001786925-25-000011:0·
52,384 shares
Class A Common Stock
SEC:0001786925-25-000009:0·
US$89,628536 shares@ US$167.21570.0001% mcap7.7% of flow
Class A Common Stock
SEC:0001786925-25-000005·
52,384 shares
Class A Common Stock
SEC:0001786925-25-000003·
€89,628536 shares@ €167.21570.0001% mcap3.9% of flow
Class A Common Stock
SEC:0001786925-25-000005:0·
52,384 shares
Class A Common Stock
SEC:0001786925-25-000003:0·
34,321 shares
Class A Common Stock
SEC:0001477333-25-000106·
34,321 shares
Class A Common Stock
SEC:0001477333-25-000106:0·
52,384 shares
Class A Common Stock
SEC:0000899243-22-021248:0·
52,384 shares
Class A Common Stock
SEC:0000899243-22-018392:0·
52,384 shares
Class A Common Stock
SEC:0000899243-22-018022:0·
52,384 shares
Class A Common Stock
SEC:0000899243-22-014171:0·
52,384 shares
Class A Common Stock
SEC:0000899243-22-010186:0·
25 of 54 declarations
About Prince Matthew
Matthew Prince is the co-founder and Chief Executive Officer of Cloudflare, Inc., a publicly traded company listed on the NYSE under the ticker NET. His career is closely tied to Cloudflare’s origins and growth. Public materials from the company show that, in 2004, Prince and Lee Holloway launched Project Honey Pot to better understand where email spam comes from and to track malicious online behavior. That work became an important foundation for Cloudflare, which was later built around the idea of a “firewall in the cloud” and a broader mission to help build a better, safer, faster Internet. ([cloudflare.com](https://www.cloudflare.com/es-es/our-story/?utm_source=openai)) Prince’s path also includes an academic and leadership transition that helped shape Cloudflare’s early development. Cloudflare states that he took a sabbatical from his full-time work in 2009 to pursue an MBA at Harvard Business School, where he met Michelle Zatlyn, now Cloudflare’s President and COO. From there, Prince helped guide the company from startup stage to a global connectivity and security platform serving organizations across industries and geographies. Cloudflare’s own press releases and company materials consistently identify him as co-founder and CEO, reinforcing his central role in the firm’s management and public profile. ([cloudflare.com](https://www.cloudflare.com/en-au/our-story/?utm_source=openai)) As CEO, Matthew Prince is associated with strategic decisions around governance, product expansion, and cybersecurity leadership. A recent example is Cloudflare’s March 2025 board refresh, when the company announced three new board appointments to bring additional expertise from finance, technology, and academia. While public sources do not always attribute individual operating decisions in detail, they do show Prince as the executive voice behind Cloudflare’s board and corporate strategy. Overall, his expertise is most visible in internet infrastructure, security architecture, platform scaling, and building a durable technology company in the competitive U.S. public markets. ([cloudflare.com](https://www.cloudflare.com/en-gb/press-releases/2025/cloudflare-appoints-three-new-board-members/?utm_source=openai))
