Thomas J. Seifert, Chief Financial Officer at Cloudflare, Inc. (NET), sold 15,800 shares at $223.49 ($3.6M) on 2025-09-22, disclosed to the SEC on 2025-09-22.
Scheduled sale ($3.6M) by Chief Financial Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $223.49 | 1,000 | $223K | 6.2% |
| 2 | $224.47 | 600 | $135K | 3.7% |
| 3 | $226.22 | 400 | $90K | 2.5% |
| 4 | $227.15 | 1,800 | $409K | 11.3% |
| 5 | $228.29 | 3,022 | $690K | 19.1% |
| 6 | $228.29 | 3,022 |
| $690K |
| 19.1% |
| 7 | $229.33 | 2,778 | $637K | 17.7% |
| 8 | $229.33 | 2,778 | $637K | 17.7% |
| 9 | $229.93 | 400 | $92K | 2.6% |
| Total | $228.07 avg | 15,800 | $3.6M | 100% |
| Filing → |
| NET | SELL | 2026-08-06 | $16.5M | — | Filing → |
| NET | SELL | 2026-07-17 | $2.8M | — | Filing → |
| NET | SELL | 2026-06-17 | $2.3M | — | Filing → |