4
Changes in Ownership
Cloudflare, Inc. Filed Acc 0001473289-26-000025
Chief Financial Officer sold 10,000 shares at an average $307.32 ($3,073,176)
- 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 | 2026-08-17 | Conversion 10b5-1 | +10,000 | 120,846 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-08-17 | Sale 10b5-1 | −900 | $305.25 | $274,724 | 119,946 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-08-17 | Sale 10b5-1 | −2,944 | $306.24 | $901,579 | 117,002 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-08-17 | Sale 10b5-1 | −2,456 | $307.29 | $754,715 | 114,546 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-08-17 | Sale 10b5-1 | −3,100 | $308.23 | $955,512 | 111,446 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-08-17 | Sale 10b5-1 | −300 | $309.07 | $92,721 | 111,146 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-08-17 | Sale 10b5-1 | −200 | $312.32 | $62,464 | 110,946 | D |
| SEIFERT THOMAS J Chief Financial Officer | 2026-08-17 | Sale 10b5-1 | −100 | $314.61 | $31,461 | 110,846 | D |
| Derivatives | |||||||
| SEIFERT THOMAS J Chief Financial Officer | 2026-08-17 | Option exercise · Employee Stock Option (right to buy) 10b5-1 | −10,000 | 10,000 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-08-17 | Option exercise · Class B Common Stock 10b5-1 | +10,000 | 18,925 | D | ||
| SEIFERT THOMAS J Chief Financial Officer | 2026-08-17 | Conversion · Class B Common Stock 10b5-1 | −10,000 | 8,925 | D | ||
| Open-market sales · 10,000 sh · avg $307.32 · $3,073,176 | |||||||
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