InsiderTrades

Prince Matthew

SEC CIK 1786925 · EDGAR

Buying vs selling by month open-market trades, last 60 months, NET
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
NETCloudflare, Inc.CEO, COB of the Board, Dir, 10% 315.3K — $1.16B 1762021-07-152026-08-15

Most active insiders at NET, 12 months

#InsiderTitleBoughtSold
1 Prince MatthewCEO, Board Co-COB, Dir, 10% —$373.66M
2 Zatlyn MichellePres, Board Co-COB, Dir —$228.67M
3 SEIFERT THOMAS JCFO —$55.87M
4 Ledbetter CarlDir —$32.43M
5 Riley JanelCAO —$8.78M
6 Graham-Cumming JohnDir —$6.36M
7 Kramer Douglas JamesCLO —$5.59M
8 Starzak Alissa MichelleCLO —$5.32M
9 Suder KatrinDir —$879.2K
10 Hawkins Mark JDir —$725.0K

Transactions 176

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-08-18 16:57 2026-08-15 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% F - Tax $315.78 -19.9K 315.3K -6% -$6.30M
MTI 2026-08-05 19:47 2026-08-05 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $296.10 -33.6K 0 -100% -$9.96M
DMTI 2026-08-05 19:46 2026-08-04+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $297.58 -51.0K 0 -100% -$15.19M
DMTI 2026-08-05 19:46 2026-08-05 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +52.4K 33.6K New —
DMTI 2026-08-05 19:25 2026-08-04 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +52.4K 33.6K New —
DMTI 2026-08-05 19:25 2026-08-04 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $296.89 -20.1K 32.3K -38% -$5.97M
DMTI 2026-08-05 19:24 2026-08-03 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +52.4K 33.6K New —
DMTI 2026-08-05 19:24 2026-08-03 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $283.42 -52.4K 0 -100% -$14.85M
DMTI 2026-07-06 19:01 2026-07-02+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +86.0K 33.6K New —
DMTI 2026-07-06 19:01 2026-07-02+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $245.31 -86.0K 0 -100% -$21.10M
DMTI 2026-07-06 19:00 2026-07-01+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +71.2K 18.8K New —
DMTI 2026-07-06 19:00 2026-07-01+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $247.28 -71.2K 0 -100% -$17.60M
DTI 2026-06-24 19:40 2026-06-24 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +52.4K 52.4K New —
DMTI 2026-06-24 19:40 2026-06-24 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $224.30 -52.4K 0 -100% -$11.75M
DMTI 2026-06-24 19:38 2026-06-22+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +79.2K 52.4K New —
DMTI 2026-06-24 19:38 2026-06-22+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $221.65 -104.8K 0 -100% -$23.22M
DMTI 2026-05-21 18:38 2026-05-19+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +157.2K 77.9K New —
DMTI 2026-05-21 18:38 2026-05-19+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $207.49 -157.2K 25.6K -86% -$32.61M
2026-05-19 17:39 2026-05-15 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% F - Tax $199.81 -20.0K 360.8K -5% -$3.99M
MTI 2026-04-08 19:09 2026-04-08 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $223.62 -659 0 -100% -$147.4K
DMTI 2026-04-08 19:06 2026-04-06+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +157.2K 52.4K New —
DMTI 2026-04-08 19:06 2026-04-06+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $211.94 -156.5K 659 -100% -$33.17M
MI 2026-03-18 2026-03-18 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $227.80 -13.6K 8,934 -60% -$3.10M
DMI 2026-03-18 2026-03-16+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +134.2K 52.4K New —
DMI 2026-03-18 2026-03-16+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $212.88 -143.5K 16.9K -89% -$30.56M
DMI 2026-02-26 2026-02-24+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $169.01 -157.2K 22.9K -87% -$26.56M
DMI 2026-02-26 2026-02-24+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +157.2K 75.3K New —
2026-02-18 2026-02-15 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% F - Tax $195.85 -16.6K 406.8K -4% -$3.25M
2026-02-10 2026-02-06 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% A - Grant $0.00 +96.7K 446.3K +28% $0
DMI 2026-01-08 2026-01-06+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +157.2K 52.4K New —
DMI 2026-01-08 2026-01-06+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $195.36 -157.2K 7,205 -96% -$30.70M
DMI 2025-12-05 2025-12-03+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir S - Sale $202.36 -157.2K 51.0K -76% -$31.80M
DMI 2025-12-05 2025-12-03+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir C - Cnv Deriv — +135.0K 52.4K New —
DMI 2025-11-19 2025-11-17+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $199.21 -157.2K 29.6K -84% -$31.31M
DMI 2025-11-19 2025-11-17+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +157.2K 74.6K New —
D 2025-11-18 2025-11-15 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% F - Tax $210.60 -17.3K 349.6K -5% -$3.65M
D 2025-11-18 2025-11-15 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% M - OptEx — +21.9K 389.1K +6% —
I 2025-10-16 2025-10-16 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $220.80 -107 0 -100% -$23.6K
DMI 2025-10-16 2025-10-14+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $216.84 -157.0K 12.2K -93% -$34.05M
DMI 2025-10-16 2025-10-14+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +157.2K 52.4K New —
DMI 2025-09-11 2025-09-09+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $221.89 -157.2K 35.3K -82% -$34.87M
DMI 2025-09-11 2025-09-09+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +137.0K 52.4K New —
DMI 2025-08-20 2025-08-18+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $196.04 -156.6K 43.7K -78% -$30.70M
DMI 2025-08-20 2025-08-18+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +157.2K 72.5K New —
I 2025-08-20 2025-08-20 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $194.84 -536 20.1K -3% -$104.4K
D 2025-08-19 2025-08-15 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% F - Tax $195.38 -15.7K 367.3K -4% -$3.08M
D 2025-08-19 2025-08-15 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% M - OptEx — +21.9K 403.1K +6% —
DMI 2025-07-10 2025-07-08+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $190.43 -157.2K 8,211 -95% -$29.93M
DMI 2025-07-10 2025-07-08+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +157.2K 52.4K New —
DMI 2025-06-13 2025-06-11+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $175.75 -157.2K 2,062 -99% -$27.62M
DMI 2025-06-13 2025-06-11+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +139.1K 52.4K New —
DMI 2025-05-15 2025-05-13+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +157.2K 52.4K New —
D 2025-05-15 2025-05-15 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% F - Tax $154.49 -14.1K 399.3K -3% -$2.18M
DMI 2025-05-15 2025-05-13+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $151.37 -157.2K 18.1K -90% -$23.79M
I 2025-04-10 2025-04-10 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $107.75 -2,311 0 -100% -$249.0K
DMI 2025-04-10 2025-04-08+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $103.48 -154.8K 2,831 -98% -$16.02M
DMI 2025-04-10 2025-04-08+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +157.2K 52.4K New —
DMI 2025-03-19 2025-03-17+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $115.84 -157.2K 4,082 -97% -$18.20M
DMI 2025-03-19 2025-03-17+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +157.2K 52.4K New —
DMI 2025-02-27 2025-02-25+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% C - Cnv Deriv — +134.8K 52.4K New —
DMI 2025-02-27 2025-02-25+ NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% S - Sale $144.71 -157.2K 10.4K -94% -$22.74M
2025-02-19 2025-02-15 NET Cloudflare, Inc. Prince Matthew CEO, Board Co-COB, Dir, 10% F - Tax $171.16 -7,599 413.4K -2% -$1.30M
D 2025-02-07 2025-02-05 NET Cloudflare, Inc. Prince Matthew CEO, BOARD CO-COB, Dir, 10% A - Grant $0.00 +259.7K 432.6K +150% $0
DMI 2025-01-08 2025-01-06+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +157.2K 63.1K New —
DMI 2025-01-08 2025-01-06+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $114.15 -157.2K 47.8K -77% -$17.94M
DMI 2024-12-20 2024-12-18+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $111.20 -157.2K 38.3K -80% -$17.48M
DMI 2024-12-20 2024-12-18+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +157.2K 63.1K New —
DI 2024-11-26 2024-11-25 NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% G - Gift $0.00 -9,578 10.8K -47% $0
DI 2024-11-26 2024-11-25 NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +9,578 20.3K +89% —
2024-11-19 2024-11-15 NET Cloudflare, Inc. Prince Matthew CEO, COB OF THE BOARD, Dir, 10% F - Tax $89.77 -8,456 173.0K -5% -$759.1K
DMI 2024-11-15 2024-11-13+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $92.32 -157.2K 27.5K -85% -$14.51M
DMI 2024-11-15 2024-11-13+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +146.4K 52.4K New —
DMI 2024-10-17 2024-10-15+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +157.2K 63.1K New —
DMI 2024-10-17 2024-10-15+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $92.27 -157.2K 31.9K -83% -$14.50M
DMI 2024-09-06 2024-09-04+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $77.70 -157.2K 10.8K -94% -$12.21M
DMI 2024-09-06 2024-09-04+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +157.2K 63.1K New —
2024-08-16 2024-08-15 NET Cloudflare, Inc. Prince Matthew CEO, COB OF THE BOARD, Dir, 10% F - Tax $82.16 -8,456 192.2K -4% -$694.7K
DMI 2024-08-09 2024-08-07+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $77.57 -157.2K 47.6K -77% -$12.19M
DMI 2024-08-09 2024-08-07+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +148.4K 52.4K New —
DMI 2024-07-11 2024-07-09+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +157.2K 61.1K New —
DMI 2024-07-11 2024-07-09+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $82.33 -157.2K 29.7K -84% -$12.94M
DMI 2024-06-13 2024-06-11+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $73.86 -157.2K 44.1K -78% -$11.61M
DMI 2024-06-13 2024-06-11+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +157.2K 61.1K New —
2024-05-17 2024-05-15 NET Cloudflare, Inc. Prince Matthew CEO, COB OF THE BOARD, Dir, 10% F - Tax $74.25 -10.5K 211.4K -5% -$777.8K
DMI 2024-05-08 2024-05-06+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $73.78 -157.2K 0 -100% -$11.59M
DMI 2024-05-08 2024-05-06+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +157.2K 52.4K New —
DMI 2024-04-11 2024-04-09+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $95.42 -157.2K 5,483 -97% -$15.00M
DMI 2024-04-11 2024-04-09+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +145.0K 52.4K New —
DMI 2024-03-14 2024-03-12+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $95.91 -157.2K 45.1K -78% -$15.07M
DMI 2024-03-14 2024-03-12+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +157.2K 64.6K New —
DMTI 2024-02-23 2024-02-21+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $97.50 -157.2K 12.2K -93% -$15.32M
DMTI 2024-02-23 2024-02-21+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +157.2K 64.6K New —
2024-02-20 2024-02-15 NET Cloudflare, Inc. Prince Matthew CEO, COB OF THE BOARD, Dir, 10% F - Tax $101.22 -7,035 230.6K -3% -$712.1K
DMTI 2024-01-09 2024-01-05+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $78.79 -157.2K 45.6K -78% -$12.38M
DMTI 2024-01-09 2024-01-05+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +146.4K 52.4K New —
DMTI 2023-12-05 2023-12-01+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +157.2K 63.1K New —
DMTI 2023-12-05 2023-12-01+ NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% S - Sale $78.33 -157.2K 43.4K -78% -$12.31M
D 2023-11-17 2023-11-15 NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% F - Tax $70.81 -8,494 249.8K -3% -$601.5K
DI 2023-11-17 2023-11-16 NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% C - Cnv Deriv — +14.3K 25.0K +133% —
DI 2023-11-17 2023-11-16 NET Cloudflare, Inc. Prince Matthew CEO, COB of the Board, Dir, 10% G - Gift $0.00 -14.3K 10.7K -57% $0

Purchase Sale Sale after option exercise All abbreviations