4
Changes in Ownership
Cloudflare, Inc. Filed Acc 0001473289-26-000010
Chief Financial Officer sold 10,341 shares at an average $212.30 ($2,195,442)
- Chief Financial Officer gave up 2,943 shares (to pay taxes)
- Chief Financial Officer acquired 10,341 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 | 2026-03-15 | Shares withheld for taxes 10b5-1 | −2,943 | $212.45 | $625,240 | 224,625 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-03-17 | Conversion 10b5-1 | +10,341 | 234,966 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-03-17 | Sale 10b5-1 | −200 | $207.68 | $41,536 | 234,766 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-03-17 | Sale 10b5-1 | −100 | $208.64 | $20,864 | 234,666 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-03-17 | Sale 10b5-1 | −3,041 | $211.69 | $643,746 | 231,625 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-03-17 | Sale 10b5-1 | −5,000 | $212.57 | $1,062,831 | 226,625 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-03-17 | Sale 10b5-1 | −2,000 | $213.23 | $426,465 | 224,625 | D |
| Derivatives | |||||||
| SEIFERT THOMAS J Chief Financial Officer | 2026-03-17 | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −10,341 | 60,000 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-03-17 | Option exercise · Class B Common Stock 10b5-1 | +10,341 | 19,266 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-03-17 | Conversion · Class B Common Stock 10b5-1 | −10,341 | 8,925 | D | ||
| Open-market sales · 10,341 sh · avg $212.30 · $2,195,442 | |||||||
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