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 |
|---|---|---|---|---|---|---|
| 2026-09-04 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Sale 10b5-1 | −2,753 | $279.73 | $770K | 100,025 |
| 2026-09-04 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Sale 10b5-1 | −7,843 | $281.02 | $2.2M | 92,182 |
| 2026-09-04 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Sale 10b5-1 | −17,603 | $281.93 | $5.0M | 74,579 |
| 2026-09-04 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Sale 10b5-1 | −4,804 | $282.87 | $1.4M | 69,775 |
| 2026-09-04 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −33,003 | 1,023,093 | ||
| 2026-09-04 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Option exercise · Class B Common Stock 10b5-1 | +33,003 | 33,003 | ||
| 2026-09-04 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Conversion · Class B Common Stock 10b5-1 | −33,003 | 0 | ||
| 2026-09-03 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Conversion 10b5-1 | +33,003 | 102,778 | ||
| 2026-09-03 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Sale 10b5-1 | −7,203 | $276.79 | $2.0M | 95,575 |
| 2026-09-03 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Sale 10b5-1 | −7,273 | $277.79 | $2.0M | 88,302 |
| 2026-09-03 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Sale 10b5-1 | −5,396 | $278.92 | $1.5M | 82,906 |
| 2026-09-03 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Sale 10b5-1 | −4,744 | $279.77 | $1.3M | 78,162 |
| 2026-09-03 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Sale 10b5-1 | −6,177 | $281.07 | $1.7M | 71,985 |
| 2026-09-03 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Sale 10b5-1 | −2,210 | $281.73 | $623K | 69,775 |
| 2026-09-03 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −33,003 | 1,056,096 | ||
| 2026-09-03 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Option exercise · Class B Common Stock 10b5-1 | +33,003 | 33,003 | ||
| 2026-09-03 | Zatlyn Michelle PRESIDENT & BOARD CO-CHAIR | Conversion · Class B Common Stock 10b5-1 | −33,003 | 0 | ||
| 2026-08-21 | Zatlyn Michelle President and Board Co-Chair | Conversion 10b5-1 | +33,003 | 102,778 | ||
| 2026-08-21 | Zatlyn Michelle President and Board Co-Chair | Sale 10b5-1 | −2,206 | $274.47 | $605K | 100,572 |
| 2026-08-21 | Zatlyn Michelle President and Board Co-Chair | Sale 10b5-1 | −8,990 | $275.66 | $2.5M | 91,582 |
Page 5 of 98 · 1,951 trades