4
Changes in Ownership
Cloudflare, Inc. Filed Acc 0001473289-26-000016
Chief Financial Officer sold 10,000 shares at an average $232.39 ($2,323,887)
- 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 | 2026-06-15 | Shares withheld for taxes 10b5-1 | −2,944 | $228.48 | $672,645 | 116,733 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-06-17 | Conversion 10b5-1 | +10,000 | 126,733 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-06-17 | Sale 10b5-1 | −900 | $227.74 | $204,963 | 125,833 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-06-17 | Sale 10b5-1 | −900 | $228.91 | $206,021 | 124,933 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-06-17 | Sale 10b5-1 | −515 | $229.95 | $118,426 | 124,418 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-06-17 | Sale 10b5-1 | −685 | $230.90 | $158,165 | 123,733 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-06-17 | Sale 10b5-1 | −600 | $232.00 | $139,201 | 123,133 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-06-17 | Sale 10b5-1 | −3,167 | $233.44 | $739,309 | 119,966 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-06-17 | Sale 10b5-1 | −2,633 | $234.18 | $616,600 | 117,333 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-06-17 | Sale 10b5-1 | −600 | $235.34 | $141,203 | 116,733 | D |
| Derivatives | |||||||
| SEIFERT THOMAS J Chief Financial Officer | 2026-06-17 | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −10,000 | 30,000 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-06-17 | Option exercise · Class B Common Stock 10b5-1 | +10,000 | 18,925 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-06-17 | Conversion · Class B Common Stock 10b5-1 | −10,000 | 8,925 | D | ||
| Open-market sales · 10,000 sh · avg $232.39 · $2,323,887 | |||||||
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