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 |
|---|---|---|---|---|---|---|
| 2026-06-16 | Zatlyn Michelle President and Board Co-Chair | Conversion · Class B Common Stock 10b5-1 | −25,641 | 0 | ||
| 2026-06-15 | SEIFERT THOMAS J Chief Financial Officer | Shares withheld for taxes 10b5-1 | −2,944 | $228.48 | $673K | 116,733 |
| 2026-06-15 | Graham-Cumming John Director | Option exercise 10b5-1 | +2,520 | $44.72 | $113K | 496,587 |
| 2026-06-15 | Graham-Cumming John Director | Sale 10b5-1 | −44 | $231.60 | $10K | 496,543 |
| 2026-06-15 | Graham-Cumming John Director | Sale 10b5-1 | −144 | $233.46 | $34K | 496,399 |
| 2026-06-15 | Graham-Cumming John Director | Sale 10b5-1 | −748 | $234.80 | $176K | 495,651 |
| 2026-06-15 | Graham-Cumming John Director | Sale 10b5-1 | −596 | $235.75 | $141K | 495,055 |
| 2026-06-15 | Graham-Cumming John Director | Sale 10b5-1 | −430 | $236.76 | $102K | 494,625 |
| 2026-06-15 | Graham-Cumming John Director | Sale 10b5-1 | −504 | $238.02 | $120K | 494,121 |
| 2026-06-15 | Graham-Cumming John Director | Sale 10b5-1 | −54 | $238.52 | $13K | 494,067 |
| 2026-06-15 | Graham-Cumming John Director | Option exercise · Stock Option (right to buy) 10b5-1 | −2,520 | 5,040 | ||
| 2026-06-08 | Suder Katrin Director | Sale 10b5-1 | −293 | $252.92 | $74K | 37,430 |
| 2026-06-01 | Hawkins Mark J Director | Sale 10b5-1 | −133 | $246.42 | $33K | 10,056 |
| 2026-06-01 | Ledbetter Carl Director | Sale 10b5-1 | −2,600 | $243.94 | $634K | 905,473 |
| 2026-06-01 | Ledbetter Carl Director | Sale 10b5-1 | −4,851 | $245.44 | $1.2M | 900,622 |
| 2026-06-01 | Ledbetter Carl Director | Sale 10b5-1 | −3,200 | $246.73 | $790K | 897,422 |
| 2026-06-01 | Ledbetter Carl Director | Sale 10b5-1 | −4,249 | $247.52 | $1.1M | 893,173 |
| 2026-06-01 | Ledbetter Carl Director | Sale 10b5-1 | −100 | $248.31 | $25K | 893,073 |
| 2026-05-28 | Starzak Alissa Michelle Chief Legal Officer | Option exercise 10b5-1 | +10,001 | $77.70 | $777K | 134,638 |
| 2026-05-28 | Starzak Alissa Michelle Chief Legal Officer | Sale 10b5-1 | −1,296 | $213.30 | $276K | 133,342 |
Page 27 of 138 · 2,758 trades