Form 4: Cloudflare CFO Sells Shares
Insider Transaction (Form 4)
Thomas J Seifert, Chief Financial Officer of Cloudflare, Inc., sold 10,000 shares of common stock on August 17, 2026.
Summary
- Conversion of derivative: acquired 10,000 Class A Common Stock on August 17, 2026; holds 120,846 after (Direct).
- Open-market sale: disposed of 900 Class A Common Stock at $305.25 ($274,724) on August 17, 2026; holds 119,946 after (Direct).
- Open-market sale: disposed of 2,944 Class A Common Stock at $306.24 ($901,579) on August 17, 2026; holds 117,002 after (Direct).
- Open-market sale: disposed of 2,456 Class A Common Stock at $307.29 ($754,715) on August 17, 2026; holds 114,546 after (Direct).
- Open-market sale: disposed of 3,100 Class A Common Stock at $308.23 ($955,512) on August 17, 2026; holds 111,446 after (Direct).
- Open-market sale: disposed of 300 Class A Common Stock at $309.07 ($92,721) on August 17, 2026; holds 111,146 after (Direct).
- Open-market sale: disposed of 200 Class A Common Stock at $312.32 ($62,464) on August 17, 2026; holds 110,946 after (Direct).
- Open-market sale: disposed of 100 Class A Common Stock at $314.61 ($31,461) on August 17, 2026; holds 110,846 after (Direct).
- Option exercise/conversion: disposed of 10,000 Employee Stock Option (right to buy) on August 17, 2026; holds 10,000 after (Direct).
- Option exercise/conversion: acquired 10,000 Class B Common Stock on August 17, 2026; holds 18,925 after (Direct).
- Conversion of derivative: disposed of 10,000 Class B Common Stock on August 17, 2026; holds 8,925 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $3,073,176 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Thomas J Seifert — Officer (Chief Financial Officer)
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-17 | Conversion of derivative | Class A Common Stock | 10,000 | — | — | 120,846 |
| 2026-08-17 | Open-market sale | Class A Common Stock | 900 | $305 | $274.7K | 119,946 |
| 2026-08-17 | Open-market sale | Class A Common Stock | 2,944 | $306 | $901.6K | 117,002 |
| 2026-08-17 | Open-market sale | Class A Common Stock | 2,456 | $307 | $754.7K | 114,546 |
| 2026-08-17 | Open-market sale | Class A Common Stock | 3,100 | $308 | $955.5K | 111,446 |
| 2026-08-17 | Open-market sale | Class A Common Stock | 300 | $309 | $92.7K | 111,146 |
| 2026-08-17 | Open-market sale | Class A Common Stock | 200 | $312 | $62.5K | 110,946 |
| 2026-08-17 | Open-market sale | Class A Common Stock | 100 | $315 | $31.5K | 110,846 |
| 2026-08-17 | Option exercise/conversion | Employee Stock Option (right to buy) | 10,000 | — | — | 10,000 |
| 2026-08-17 | Option exercise/conversion | Class B Common Stock | 10,000 | — | — | 18,925 |
| 2026-08-17 | Conversion of derivative | Class B Common Stock | 10,000 | — | — | 8,925 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-17 | Conversion of derivative (10,000 shares) |
| 2026-08-17 | Open-market sale (900 shares) |
| 2026-08-17 | Open-market sale (2,944 shares) |
| 2026-08-17 | Open-market sale (2,456 shares) |
| 2026-08-17 | Open-market sale (3,100 shares) |
| 2026-08-17 | Open-market sale (300 shares) |
| 2026-08-17 | Open-market sale (200 shares) |
| 2026-08-17 | Open-market sale (100 shares) |
| 2026-08-17 | Option exercise/conversion (10,000 shares) |
| 2026-08-17 | Option exercise/conversion (10,000 shares) |
| 2026-08-17 | Conversion of derivative (10,000 shares) |
Keywords
insider transaction, Form 4, NET, Cloudflare, Inc., bearish, Thomas J Seifert
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