4
Changes in Ownership
Cloudflare, Inc. Filed Acc 0001473289-26-000012
Chief Financial Officer sold 10,000 shares at an average $197.98 ($1,979,757)
- Chief Financial Officer gave up 2,944 shares (to pay taxes)
- Chief Financial Officer acquired 10,000 shares (conversion)
- Traded under a Rule 10b5-1 plan
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| SEIFERT THOMAS J Chief Financial Officer | 2026-04-15 | Shares withheld for taxes 10b5-1 | −2,944 | $178.65 | $525,946 | 221,681 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-04-17 | Conversion 10b5-1 | +10,000 | 231,681 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-04-17 | Sale 10b5-1 | −2,076 | $195.09 | $405,001 | 229,605 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-04-17 | Sale 10b5-1 | −1,724 | $196.04 | $337,969 | 227,881 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-04-17 | Sale 10b5-1 | −1,000 | $196.97 | $196,967 | 226,881 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-04-17 | Sale 10b5-1 | −600 | $198.04 | $118,821 | 226,281 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-04-17 | Sale 10b5-1 | −1,475 | $199.48 | $294,229 | 224,806 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-04-17 | Sale 10b5-1 | −2,725 | $200.51 | $546,391 | 222,081 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-04-17 | Sale 10b5-1 | −400 | $200.95 | $80,380 | 221,681 | D |
| Derivatives | |||||||
| SEIFERT THOMAS J Chief Financial Officer | 2026-04-17 | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −10,000 | 50,000 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-04-17 | Option exercise · Class B Common Stock 10b5-1 | +10,000 | 18,925 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-04-17 | Conversion · Class B Common Stock 10b5-1 | −10,000 | 8,925 | D | ||
| Open-market sales · 10,000 sh · avg $197.98 · $1,979,757 | |||||||
Loading xslF345X06/wk-form4_1776461600.xml…