CIK 0001477333 · Large accelerated filer
Cloudflare, Inc.
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- NET
- Exchange
- NYSE
- Industry
- Services-Prepackaged Software
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 270805829
- Phone
- 888.993.5273
- Business address
- 101 TOWNSEND ST., SAN FRANCISCO, CA, 94107
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $109,558,885
- in 11 filings, $109.6M under 10b5-1 plans
Net −$109,558,885. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- Zatlyn Michelle −$91.2M PRESIDENT & BOARD CO-CHAIR sold 81% of stake
- SEIFERT THOMAS J −$10.1M Chief Financial Officer sold 24% of stake
- Ledbetter Carl −$4.8M Director sold 2% of stake
- Starzak Alissa Michelle −$1.8M Chief Legal Officer sold 5% of stake
- Riley Janel −$1.6M Chief Accounting Officer sold 11% of stake
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-04-15 | SEIFERT THOMAS J Chief Financial Officer | Shares withheld for taxes 10b5-1 | −2,944 | $178.65 | $526K | 221,681 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −657 | $223.62 | $147K | 2 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −2 | $224.32 | $449 | 0 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Conversion 10b5-1 | +52,384 | 52,384 | ||
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −1,665 | $209.97 | $350K | 50,719 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −11,622 | $210.83 | $2.5M | 39,097 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −5,375 | $211.70 | $1.1M | 33,722 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −6,839 | $212.85 | $1.5M | 26,883 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −10,847 | $213.71 | $2.3M | 16,036 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −4,588 | $214.71 | $985K | 11,448 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −3,332 | $215.75 | $719K | 8,116 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −2,422 | $216.75 | $525K | 5,694 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −1,919 | $217.79 | $418K | 3,775 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −466 | $218.83 | $102K | 3,309 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −754 | $220.44 | $166K | 2,555 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −659 | $221.63 | $146K | 1,896 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −1,237 | $222.69 | $275K | 659 |
| 2026-04-08 | Prince Matthew CEO & Board Co-Chair | Conversion · Class B Common Stock 10b5-1 | −52,384 | 4,584,921 | ||
| 2026-04-07 | Prince Matthew CEO & Board Co-Chair | Conversion 10b5-1 | +52,384 | 52,384 | ||
| 2026-04-07 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −567 | $208.59 | $118K | 51,817 |
Page 35 of 138 · 2,758 trades