4
Changes in Ownership
Cloudflare, Inc. Filed Acc 0001473289-26-000014
Chief Financial Officer sold 10,000 shares at an average $200.61 ($2,006,068)
- Chief Financial Officer gave up 9,667 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 | 2026-05-15 | Shares withheld for taxes 10b5-1 | −9,667 | $199.81 | $1,931,563 | 212,014 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-05-18 | Conversion 10b5-1 | +10,000 | 222,014 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-05-18 | Sale 10b5-1 | −100 | $193.28 | $19,328 | 221,914 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-05-18 | Sale 10b5-1 | −300 | $195.14 | $58,541 | 221,614 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-05-18 | Sale 10b5-1 | −400 | $197.81 | $79,123 | 221,214 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-05-18 | Sale 10b5-1 | −928 | $199.05 | $184,722 | 220,286 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-05-18 | Sale 10b5-1 | −2,432 | $200.20 | $486,895 | 217,854 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-05-18 | Sale 10b5-1 | −3,570 | $201.21 | $718,311 | 214,284 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-05-18 | Sale 10b5-1 | −2,000 | $202.17 | $404,333 | 212,284 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-05-18 | Sale 10b5-1 | −270 | $203.02 | $54,814 | 212,014 | D |
| Derivatives | |||||||
| SEIFERT THOMAS J Chief Financial Officer | 2026-05-18 | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −10,000 | 40,000 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-05-18 | Option exercise · Class B Common Stock 10b5-1 | +10,000 | 18,925 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-05-18 | Conversion · Class B Common Stock 10b5-1 | −10,000 | 8,925 | D | ||
| Open-market sales · 10,000 sh · avg $200.61 · $2,006,068 | |||||||
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