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 |
|---|---|---|---|---|---|---|
| 2025-08-21 | Zatlyn Michelle President and Board Co-Chair | Sale 10b5-1 | −6,567 | $192.78 | $1.3M | 14,833 |
| 2025-08-21 | Zatlyn Michelle President and Board Co-Chair | Sale 10b5-1 | −258 | $193.32 | $50K | 14,575 |
| 2025-08-20 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −1,600 | $185.34 | $297K | 229,472 |
| 2025-08-20 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −1,100 | $186.56 | $205K | 228,372 |
| 2025-08-20 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −2,300 | $187.84 | $432K | 226,072 |
| 2025-08-20 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −3,549 | $188.67 | $670K | 222,523 |
| 2025-08-20 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −4,073 | $189.60 | $772K | 218,450 |
| 2025-08-20 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −12,762 | $190.59 | $2.4M | 205,688 |
| 2025-08-20 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −4,017 | $191.53 | $769K | 201,671 |
| 2025-08-20 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −10,711 | $192.71 | $2.1M | 190,960 |
| 2025-08-20 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −543 | $193.64 | $105K | 190,417 |
| 2025-08-20 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −900 | $194.74 | $175K | 189,517 |
| 2025-08-20 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −536 | $194.84 | $104K | 20,111 |
| 2025-08-20 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −1,758 | $185.11 | $325K | 70,737 |
| 2025-08-20 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −1,355 | $186.12 | $252K | 69,382 |
| 2025-08-20 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −1,538 | $187.29 | $288K | 67,844 |
| 2025-08-20 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −5,504 | $188.18 | $1.0M | 62,340 |
| 2025-08-20 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −6,553 | $189.17 | $1.2M | 55,787 |
| 2025-08-20 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −11,555 | $190.36 | $2.2M | 44,232 |
| 2025-08-20 | Prince Matthew CEO & Board Co-Chair | Sale 10b5-1 | −7,423 | $191.09 | $1.4M | 36,809 |
Page 50 of 85 · 1,697 trades