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NET Exercise Disclosure
Seifert Thomas J · SEC Form 4 · Filed Sep 21, 2026
Exercise
Calculated transaction value
$0
Seifert Thomas J Chief Financial Officer
NET
Cloudflare
NET
Transaction date
Sep 17, 2026
Public filing date
Sep 21, 2026
Filing lag
Filed 4 days later
NET daily price context
Close on/before transaction
$333.94
Sep 17, 2026
First close after public filing
--
Unavailable
30-day return after filing
--
Through Unavailable
Source details
- Reported owner
- Not disclosed
- Source asset code
- Derivative
- Security
- Employee Stock Option (right to buy) on Class B Common Stock
- Quantity / price
- 10,000 shares @ $0
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0001473289-26-000029
Filing cohort
Transactions in this filing
Showing 15 of 16
Trades
16
Issuers
1
Estimated value
$3.32M
Buys / sales
0 / 12
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Cloudflare, Inc. NET | Sale | Sep 17, 2026 | $98.41K |
| Cloudflare, Inc. NET | Sale | Sep 17, 2026 | $231.16K |
| Cloudflare, Inc. NET | Sale | Sep 17, 2026 | $396.58K |
| Cloudflare, Inc. NET | Sale | Sep 17, 2026 | $533.33K |
| Cloudflare, Inc. NET | Conversion | Sep 17, 2026 | Not reported |
| Cloudflare, Inc. NET | Sale | Sep 17, 2026 | $31.89K |
| Cloudflare, Inc. NET | Sale | Sep 17, 2026 | $32.09K |
| Cloudflare, Inc. NET | Sale | Sep 17, 2026 | $32.66K |
| Cloudflare, Inc. NET | Sale | Sep 17, 2026 | $878.08K |
| Cloudflare, Inc. NET | Sale | Sep 17, 2026 | $625.02K |
| Cloudflare, Inc. NET | Sale | Sep 17, 2026 | $201.19K |
| Cloudflare, Inc. NET | Sale | Sep 17, 2026 | $33.65K |
| Cloudflare, Inc. NET Current | Exercise | Sep 17, 2026 | $0 |
| Cloudflare, Inc. NET | Sale | Sep 17, 2026 | $230.56K |
| Cloudflare, Inc. NET | Exercise | Sep 17, 2026 | $0 |