4
Changes in Ownership
Cloudflare, Inc. Filed Acc 0001473289-26-000029
Chief Financial Officer sold 10,000 shares at an average $332.46 ($3,324,617)
- 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 | 2026-09-17 | Conversion 10b5-1 | +10,000 | 117,902 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −100 | $318.90 | $31,890 | 117,802 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −100 | $320.89 | $32,089 | 117,702 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −100 | $326.56 | $32,656 | 117,602 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −300 | $328.04 | $98,412 | 117,302 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −700 | $329.37 | $230,561 | 116,602 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −700 | $330.23 | $231,159 | 115,902 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −1,196 | $331.59 | $396,581 | 114,706 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −1,604 | $332.50 | $533,330 | 113,102 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −2,632 | $333.62 | $878,080 | 110,470 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −1,868 | $334.59 | $625,015 | 108,602 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −600 | $335.32 | $201,192 | 108,002 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Sale 10b5-1 | −100 | $336.51 | $33,651 | 107,902 | D |
| Derivatives | |||||||
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −10,000 | 0 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Option exercise · Class B Common Stock 10b5-1 | +10,000 | 18,925 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-09-17 | Conversion · Class B Common Stock 10b5-1 | −10,000 | 8,925 | D | ||
| Open-market sales · 10,000 sh · avg $332.46 · $3,324,617 | |||||||
Loading xslF345X06/wk-form4_1790023820.xml…