CIK 0001477333 · Large accelerated filer
Cloudflare, Inc.
Sign in to watch- Ticker
- 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 |
|---|---|---|---|---|---|---|
| 2025-07-25 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −400 | $200.00 | $80K | 0 |
| 2025-07-25 | SEIFERT THOMAS J Chief Financial Officer | Conversion 10b5-1 | +400 | 400 | ||
| 2025-07-25 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −400 | $200.00 | $80K | 0 |
| 2025-07-25 | SEIFERT THOMAS J Chief Financial Officer | Conversion · Class B Common Stock 10b5-1 | −400 | 190,911 | ||
| 2025-07-25 | SEIFERT THOMAS J Chief Financial Officer | Conversion · Class B Common Stock 10b5-1 | −400 | 52,357 | ||
| 2025-07-25 | SEIFERT THOMAS J Chief Financial Officer | Conversion · Class B Common Stock 10b5-1 | −400 | 51,700 | ||
| 2025-07-25 | SEIFERT THOMAS J Chief Financial Officer | Conversion · Class B Common Stock 10b5-1 | −400 | 52,462 | ||
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Conversion 10b5-1 | +10,000 | 251,550 | ||
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −500 | $196.53 | $98K | 251,050 |
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −6,000 | $197.87 | $1.2M | 245,050 |
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −3,300 | $198.72 | $656K | 241,750 |
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −200 | $200.16 | $40K | 241,550 |
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Conversion 10b5-1 | +8,689 | 8,689 | ||
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −8,689 | $200.18 | $1.7M | 0 |
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Conversion 10b5-1 | +8,343 | 8,343 | ||
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −8,343 | $200.18 | $1.7M | 0 |
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Conversion 10b5-1 | +9,000 | 9,000 | ||
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −9,000 | $200.16 | $1.8M | 0 |
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Conversion 10b5-1 | +8,238 | 8,238 | ||
| 2025-07-21 | SEIFERT THOMAS J Chief Financial Officer | Sale 10b5-1 | −8,238 | $200.18 | $1.6M | 0 |
Page 12 of 25 · 492 trades