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 |
|---|---|---|---|---|---|---|
| 2025-12-22 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −4,836 | $201.52 | $975K | 141,297 |
| 2025-12-22 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −3,328 | $202.37 | $673K | 137,969 |
| 2025-12-22 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −483 | $203.35 | $98K | 137,486 |
| 2025-12-22 | SEIFERT THOMAS J Chief Financial Officer | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −10,000 | 90,341 | ||
| 2025-12-22 | SEIFERT THOMAS J Chief Financial Officer | Option exercise · Class B Common Stock 10b5-1 | +10,000 | 18,925 | ||
| 2025-12-22 | SEIFERT THOMAS J Chief Financial Officer | Conversion · Class B Common Stock 10b5-1 | −10,000 | 8,925 | ||
| 2025-12-15 | Graham-Cumming John Director | Option exercise 10b5-1 | +2,520 | $44.72 | $113K | 497,711 |
| 2025-12-15 | Graham-Cumming John Director | Sale 10b5-1 | −552 | $196.85 | $109K | 497,159 |
| 2025-12-15 | Graham-Cumming John Director | Sale 10b5-1 | −166 | $198.19 | $33K | 496,993 |
| 2025-12-15 | Graham-Cumming John Director | Sale 10b5-1 | −569 | $199.03 | $113K | 496,424 |
| 2025-12-15 | Graham-Cumming John Director | Sale 10b5-1 | −542 | $200.11 | $108K | 495,882 |
| 2025-12-15 | Graham-Cumming John Director | Sale 10b5-1 | −494 | $201.09 | $99K | 495,388 |
| 2025-12-15 | Graham-Cumming John Director | Sale 10b5-1 | −163 | $202.03 | $33K | 495,225 |
| 2025-12-15 | Graham-Cumming John Director | Sale 10b5-1 | −34 | $202.65 | $7K | 495,191 |
| 2025-12-15 | Graham-Cumming John Director | Option exercise · Stock Option (right to buy) 10b5-1 | −2,520 | 20,160 | ||
| 2025-12-11 | Zatlyn Michelle President and Board Co-Chair | Option exercise 10b5-1 | +25,641 | 50,196 | ||
| 2025-12-11 | Zatlyn Michelle President and Board Co-Chair | Sale 10b5-1 | −2,074 | $206.37 | $428K | 48,122 |
| 2025-12-11 | Zatlyn Michelle President and Board Co-Chair | Sale 10b5-1 | −2,268 | $207.44 | $470K | 45,854 |
| 2025-12-11 | Zatlyn Michelle President and Board Co-Chair | Sale 10b5-1 | −13,937 | $208.54 | $2.9M | 31,917 |
| 2025-12-11 | Zatlyn Michelle President and Board Co-Chair | Sale 10b5-1 | −4,591 | $209.45 | $962K | 27,326 |
Page 51 of 138 · 2,758 trades