NET Cloudflare, Inc.
NYSE · SEC CIK 1477333 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $718.28M 95 sales by 10 insiders
- Filings on record
- 613 since 2021-07-02, latest 2026-09-23 17:14
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Prince Matthew | CEO, Board Co-COB, Dir, 10% | — | $373.66M |
| Zatlyn Michelle | Pres, Board Co-COB, Dir | — | $228.67M |
| SEIFERT THOMAS J | CFO | — | $55.87M |
| Ledbetter Carl | Dir | — | $32.43M |
| Riley Janel | CAO | — | $8.78M |
| Graham-Cumming John | Dir | — | $6.36M |
| Kramer Douglas James | CLO | — | $5.59M |
| Starzak Alissa Michelle | CLO | — | $5.32M |
| Suder Katrin | Dir | — | $879.2K |
| Hawkins Mark J | Dir | — | $725.0K |
Transactions 954
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-08-16 | 2023-08-15 | NET | Zatlyn Michelle | Pres, COO, Dir | F - Tax | $62.11 | -9,529 | 269.0K | -3% | -$591.8K | |
| D | 2023-08-16 | 2023-08-15 | NET | Kramer Douglas James | GC | F - Tax | $62.11 | -5,184 | 189.5K | -3% | -$322.0K |
| DM | 2023-08-16 | 2023-08-14+ | NET | Kramer Douglas James | GC | C - Cnv Deriv | — | +34.2K | 194.7K | +21% | — |
| 2023-08-16 | 2023-08-15 | NET | SEIFERT THOMAS J | CFO | F - Tax | $62.11 | -7,956 | 255.3K | -3% | -$494.1K | |
| I | 2023-08-16 | 2023-08-16 | NET | Ledbetter Carl | Dir | S - Sale | $62.18 | -9,967 | 1.86M | -0.5% | -$619.7K |
| MI | 2023-08-10 | 2023-08-09 | NET | Ledbetter Carl | Dir | S - Sale | $66.33 | -8,017 | 1.87M | -0.4% | -$531.8K |
| DI | 2023-08-09 | 2023-08-07 | NET | SANDELL SCOTT D | Dir | C - Cnv Deriv | $0.00 | +1.25M | 1.25M | New | $0 |
| DMI | 2023-08-09 | 2023-08-07 | NET | SANDELL SCOTT D | Dir | J - Other | $0.00 | -1.22M | 0 | -100% | $0 |
| DMI | 2023-08-09 | 2023-08-08 | NET | SANDELL SCOTT D | Dir | S - Sale | $65.26 | -20.3K | 19.0K | -52% | -$1.33M |
| DM | 2023-08-07 | 2023-08-03 | NET | SEIFERT THOMAS J | CFO | S - Sale | $64.86 | -15.0K | 263.2K | -5% | -$972.9K |
| D | 2023-08-07 | 2023-08-03 | NET | SEIFERT THOMAS J | CFO | C - Cnv Deriv | — | +15.0K | 278.2K | +6% | — |
| I | 2023-08-02 | 2023-08-02 | NET | Ledbetter Carl | Dir | S - Sale | $65.72 | -30.1K | 1.88M | -2% | -$1.98M |
| D | 2023-08-02 | 2023-08-01 | NET | Kramer Douglas James | GC | S - Sale | $67.47 | -3,000 | 160.5K | -2% | -$202.4K |
| D | 2023-08-02 | 2023-08-01 | NET | Kramer Douglas James | GC | C - Cnv Deriv | — | +3,000 | 163.5K | +2% | — |
| MI | 2023-07-27 | 2023-07-26 | NET | Ledbetter Carl | Dir | S - Sale | $64.80 | -8,030 | 1.91M | -0.4% | -$520.3K |
| I | 2023-07-20 | 2023-07-19 | NET | Ledbetter Carl | Dir | S - Sale | $74.36 | -9,999 | 1.92M | -0.5% | -$743.5K |
| D | 2023-07-19 | 2023-07-18 | NET | SEIFERT THOMAS J | CFO | C - Cnv Deriv | — | +15.0K | 278.2K | +6% | — |
| DM | 2023-07-19 | 2023-07-18 | NET | SEIFERT THOMAS J | CFO | S - Sale | $72.24 | -15.0K | 263.2K | -5% | -$1.08M |
| DMI | 2023-07-14 | 2023-07-12+ | NET | Zatlyn Michelle | Pres, COO, Dir | C - Cnv Deriv | — | +38.5K | 2,564 | New | — |
| DMI | 2023-07-14 | 2023-07-12+ | NET | Zatlyn Michelle | Pres, COO, Dir | S - Sale | $67.83 | -38.5K | 13.7K | -74% | -$2.61M |
| I | 2023-07-13 | 2023-07-12 | NET | Ledbetter Carl | Dir | S - Sale | $68.97 | -7,986 | 1.93M | -0.4% | -$550.8K |
| DMI | 2023-07-07 | 2023-07-05+ | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | S - Sale | $63.57 | -157.2K | 0 | -100% | -$9.99M |
| DMI | 2023-07-07 | 2023-07-05+ | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | C - Cnv Deriv | — | +146.4K | 52.4K | New | — |
| MI | 2023-07-06 | 2023-07-05 | NET | Ledbetter Carl | Dir | S - Sale | $64.76 | -30.1K | 1.94M | -2% | -$1.95M |
| D | 2023-07-05 | 2023-07-03 | NET | Kramer Douglas James | GC | S - Sale | $65.48 | -3,000 | 160.5K | -2% | -$196.4K |
| D | 2023-07-05 | 2023-07-03 | NET | Kramer Douglas James | GC | C - Cnv Deriv | — | +3,000 | 163.5K | +2% | — |
| DM | 2023-07-05 | 2023-07-03 | NET | SEIFERT THOMAS J | CFO | S - Sale | $65.60 | -15.0K | 263.2K | -5% | -$984.0K |
| D | 2023-07-05 | 2023-07-03 | NET | SEIFERT THOMAS J | CFO | C - Cnv Deriv | — | +15.0K | 278.2K | +6% | — |
| DM | 2023-06-21 | 2023-06-20 | NET | SEIFERT THOMAS J | CFO | S - Sale | $67.28 | -15.0K | 263.2K | -5% | -$1.01M |
| D | 2023-06-21 | 2023-06-20 | NET | SEIFERT THOMAS J | CFO | C - Cnv Deriv | — | +15.0K | 278.2K | +6% | — |
| DMI | 2023-06-14 | 2023-06-12+ | NET | Zatlyn Michelle | Pres, COO, Dir | C - Cnv Deriv | — | +38.5K | 2,564 | New | — |
| DMI | 2023-06-14 | 2023-06-12+ | NET | Zatlyn Michelle | Pres, COO, Dir | S - Sale | $66.41 | -38.5K | 0 | -100% | -$2.55M |
| D | 2023-06-06 | 2023-06-05 | NET | SEIFERT THOMAS J | CFO | C - Cnv Deriv | — | +15.0K | 278.2K | +6% | — |
| DM | 2023-06-06 | 2023-06-05 | NET | SEIFERT THOMAS J | CFO | S - Sale | $68.88 | -15.0K | 273.2K | -5% | -$1.03M |
| 2023-06-06 | 2023-06-05 | NET | Suder Katrin | Dir | S - Sale | $67.50 | -691 | 42.7K | -2% | -$46.6K | |
| DMI | 2023-06-05 | 2023-06-01+ | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | S - Sale | $69.85 | -157.2K | 10.7K | -94% | -$10.98M |
| DMI | 2023-06-05 | 2023-06-01+ | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | C - Cnv Deriv | — | +157.2K | 63.1K | New | — |
| 2023-06-02 | 2023-06-01 | NET | Hawkins Mark J | Dir | A - Grant | $0.00 | +2,871 | 9,779 | +42% | $0 | |
| 2023-06-02 | 2023-06-01 | NET | Eitel Maria S | Dir | A - Grant | $0.00 | +2,871 | 30.4K | +10% | $0 | |
| 2023-06-02 | 2023-06-01 | NET | SANDELL SCOTT D | Dir | A - Grant | $0.00 | +2,871 | 6,325 | +83% | $0 | |
| 2023-06-02 | 2023-06-01 | NET | Ledbetter Carl | Dir | A - Grant | $0.00 | +2,871 | 15.4K | +23% | $0 | |
| 2023-06-02 | 2023-06-01 | NET | Suder Katrin | Dir | A - Grant | $0.00 | +2,871 | 45.9K | +7% | $0 | |
| 2023-06-02 | 2023-06-01 | NET | Suder Katrin | Dir | S - Sale | $70.00 | -2,500 | 43.4K | -5% | -$175.0K | |
| 2023-06-02 | 2023-06-01 | NET | Anderson Mark | Dir | A - Grant | $0.00 | +2,871 | 15.4K | +23% | $0 | |
| D | 2023-06-02 | 2023-06-01 | NET | Kramer Douglas James | GC | S - Sale | $67.47 | -3,000 | 160.5K | -2% | -$202.4K |
| D | 2023-06-02 | 2023-06-01 | NET | Kramer Douglas James | GC | C - Cnv Deriv | — | +3,000 | 163.5K | +2% | — |
| M | 2023-05-31 | 2023-05-30 | NET | Suder Katrin | Dir | S - Sale | $63.65 | -9,000 | 48.1K | -16% | -$572.9K |
| DMI | 2023-05-24 | 2023-05-22+ | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | C - Cnv Deriv | — | +157.2K | 63.1K | New | — |
| DMI | 2023-05-24 | 2023-05-22+ | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | S - Sale | $56.74 | -157.2K | 29.2K | -84% | -$8.92M |
| DM | 2023-05-22 | 2023-05-18 | NET | SEIFERT THOMAS J | CFO | S - Sale | $57.35 | -16.9K | 267.5K | -6% | -$969.2K |
| D | 2023-05-22 | 2023-05-18 | NET | SEIFERT THOMAS J | CFO | C - Cnv Deriv | — | +15.0K | 280.1K | +6% | — |
| DMI | 2023-05-19 | 2023-05-17+ | NET | Zatlyn Michelle | Pres, COO, Dir | S - Sale | $54.98 | -38.5K | 9,689 | -80% | -$2.11M |
| DMI | 2023-05-19 | 2023-05-17+ | NET | Zatlyn Michelle | Pres, COO, Dir | C - Cnv Deriv | — | +38.5K | 2,564 | New | — |
| 2023-05-17 | 2023-05-15 | NET | Zatlyn Michelle | Pres, COO, Dir | F - Tax | $51.21 | -9,528 | 288.3K | -3% | -$487.9K | |
| 2023-05-17 | 2023-05-15 | NET | SEIFERT THOMAS J | CFO | F - Tax | $51.21 | -1,234 | 265.1K | -0.5% | -$63.2K | |
| D | 2023-05-17 | 2023-05-15 | NET | Kramer Douglas James | GC | C - Cnv Deriv | — | +4,112 | 161.6K | +3% | — |
| D | 2023-05-17 | 2023-05-15 | NET | Kramer Douglas James | GC | F - Tax | $51.21 | -1,071 | 160.5K | -0.7% | -$54.8K |
| 2023-05-17 | 2023-05-15 | NET | Underwood Paul D. | CAO | F - Tax | $51.21 | -272 | 27.8K | -1.0% | -$13.9K | |
| 2023-05-17 | 2023-05-15 | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | F - Tax | $51.21 | -8,501 | 288.3K | -3% | -$435.3K | |
| D | 2023-05-16 | 2023-05-15 | NET | Suder Katrin | Dir | C - Cnv Deriv | — | +7,500 | 52.0K | +17% | — |
| D | 2023-05-15 | 2023-05-11 | NET | Kramer Douglas James | GC | S - Sale | $50.00 | -3,000 | 157.5K | -2% | -$150.0K |
| D | 2023-05-15 | 2023-05-11 | NET | Kramer Douglas James | GC | C - Cnv Deriv | — | +3,000 | 160.5K | +2% | — |
| D | 2023-05-04 | 2023-05-03 | NET | SEIFERT THOMAS J | CFO | C - Cnv Deriv | — | +15.0K | 281.3K | +6% | — |
| DM | 2023-05-04 | 2023-05-03 | NET | SEIFERT THOMAS J | CFO | S - Sale | $42.33 | -15.0K | 266.3K | -5% | -$634.9K |
| 2023-04-21 | 2023-04-19 | NET | SEIFERT THOMAS J | CFO | A - Grant | $0.00 | +205.0K | 266.3K | +334% | $0 | |
| 2023-04-21 | 2023-04-19 | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | A - Grant | $0.00 | +307.5K | 307.5K | New | $0 | |
| 2023-04-21 | 2023-04-19 | NET | Kramer Douglas James | GC | A - Grant | $0.00 | +102.5K | 157.5K | +186% | $0 | |
| 2023-04-21 | 2023-04-19 | NET | Zatlyn Michelle | Pres, COO, Dir | A - Grant | $0.00 | +307.5K | 307.5K | New | $0 | |
| D | 2023-04-19 | 2023-04-18 | NET | SEIFERT THOMAS J | CFO | C - Cnv Deriv | — | +15.0K | 76.4K | +24% | — |
| DM | 2023-04-19 | 2023-04-18 | NET | SEIFERT THOMAS J | CFO | S - Sale | $64.49 | -15.0K | 65.2K | -19% | -$967.4K |
| DMI | 2023-04-12 | 2023-04-10+ | NET | Zatlyn Michelle | Pres, COO, Dir | S - Sale | $59.64 | -38.5K | 0 | -100% | -$2.29M |
| DMI | 2023-04-12 | 2023-04-10+ | NET | Zatlyn Michelle | Pres, COO, Dir | C - Cnv Deriv | — | +38.5K | 10.3K | New | — |
| DMI | 2023-04-06 | 2023-04-04+ | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | S - Sale | $59.16 | -157.2K | 0 | -100% | -$9.30M |
| DMI | 2023-04-06 | 2023-04-04+ | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | C - Cnv Deriv | — | +157.2K | 52.4K | New | — |
| D | 2023-04-04 | 2023-04-03 | NET | Kramer Douglas James | GC | C - Cnv Deriv | — | +3,000 | 58.0K | +5% | — |
| D | 2023-04-04 | 2023-04-03 | NET | Kramer Douglas James | GC | S - Sale | $60.61 | -3,000 | 55.0K | -5% | -$181.8K |
| DM | 2023-04-03 | 2023-03-30+ | NET | SEIFERT THOMAS J | CFO | S - Sale | $60.26 | -65.0K | 61.4K | -51% | -$3.92M |
| DM | 2023-04-03 | 2023-03-30+ | NET | SEIFERT THOMAS J | CFO | C - Cnv Deriv | — | +65.0K | 106.1K | +158% | — |
| DM | 2023-03-21 | 2023-03-20 | NET | SEIFERT THOMAS J | CFO | S - Sale | $53.57 | -15.0K | 61.4K | -20% | -$803.5K |
| D | 2023-03-21 | 2023-03-20 | NET | SEIFERT THOMAS J | CFO | C - Cnv Deriv | — | +15.0K | 76.4K | +24% | — |
| DMI | 2023-03-08 | 2023-03-06+ | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | S - Sale | $60.27 | -157.2K | 0 | -100% | -$9.47M |
| DMI | 2023-03-08 | 2023-03-06+ | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | C - Cnv Deriv | — | +157.2K | 52.4K | New | — |
| D | 2023-03-03 | 2023-03-02 | NET | Kramer Douglas James | GC | S - Sale | $57.51 | -3,000 | 55.0K | -5% | -$172.5K |
| D | 2023-03-03 | 2023-03-02 | NET | Kramer Douglas James | GC | C - Cnv Deriv | — | +3,000 | 58.0K | +5% | — |
| DM | 2023-02-28 | 2023-02-27 | NET | SEIFERT THOMAS J | CFO | S - Sale | $60.25 | -20.0K | 61.4K | -25% | -$1.20M |
| D | 2023-02-28 | 2023-02-27 | NET | SEIFERT THOMAS J | CFO | C - Cnv Deriv | — | +20.0K | 81.4K | +33% | — |
| D | 2023-02-17 | 2023-02-15 | NET | Kramer Douglas James | GC | F - Tax | $72.40 | -8,680 | 58.5K | -13% | -$628.4K |
| DM | 2023-02-17 | 2023-02-15 | NET | Kramer Douglas James | GC | S - Sale | $68.41 | -3,500 | 55.0K | -6% | -$239.4K |
| D | 2023-02-17 | 2023-02-15 | NET | Kramer Douglas James | GC | C - Cnv Deriv | — | +11.5K | 67.1K | +21% | — |
| DMI | 2023-02-17 | 2023-02-15 | NET | SANDELL SCOTT D | Dir | J - Other | $0.00 | -619.5K | 191.8K | -76% | $0 |
| DI | 2023-02-17 | 2023-02-15 | NET | SANDELL SCOTT D | Dir | C - Cnv Deriv | $0.00 | +624.6K | 624.6K | New | $0 |
| M | 2023-02-17 | 2023-02-17 | NET | SEIFERT THOMAS J | CFO | S - Sale | $64.65 | -15.2K | 67.1K | -18% | -$983.3K |
| 2023-02-17 | 2023-02-15 | NET | SEIFERT THOMAS J | CFO | F - Tax | $72.40 | -9,869 | 76.6K | -11% | -$714.5K | |
| 2023-02-16 | 2023-02-15 | NET | Underwood Paul D. | CAO | F - Tax | $72.40 | -2,258 | 27.8K | -8% | -$163.5K | |
| D | 2023-02-16 | 2023-02-15 | NET | Suder Katrin | Dir | C - Cnv Deriv | — | +7,500 | 44.5K | +20% | — |
| DMI | 2023-02-15 | 2023-02-13+ | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | S - Sale | $66.53 | -157.2K | 49.6K | -76% | -$10.46M |
| DMI | 2023-02-15 | 2023-02-13+ | NET | Prince Matthew | CEO, COB of the Board, Dir, 10% | C - Cnv Deriv | — | +157.2K | 52.4K | New | — |
| DM | 2023-02-14 | 2023-02-13 | NET | SEIFERT THOMAS J | CFO | S - Sale | $62.62 | -20.0K | 88.7K | -18% | -$1.25M |
| D | 2023-02-14 | 2023-02-13 | NET | SEIFERT THOMAS J | CFO | C - Cnv Deriv | — | +20.0K | 106.4K | +23% | — |
| DM | 2023-02-03 | 2023-02-01+ | NET | Kramer Douglas James | GC | S - Sale | $56.94 | -7,000 | 55.6K | -11% | -$398.6K |
Purchase Sale Sale after option exercise All abbreviations