InsiderTape plots every Form 4 on the price chart and flags cluster buys, CEO conviction, and first buys in years the moment they file. Start a free 7-day trial, cancel anytime.
START FREE TRIAL →Matthew Prince, CEO & Board Co-Chair, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 180 open-market SEC Form 4 transactions: 0 purchases worth $0 and 180 sales worth $440.1M, reported from Aug 18, 21 to Jul 6, 26. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 6, 26 | NETCloudflare, Inc. | SELL | 11.4K | $250.39 | $2.8M |
| Jul 2, 26 | NETCloudflare, Inc. | SELL | 8.7K | $247.45 | $2.1M |
| Jul 1, 26 | NETCloudflare, Inc. | SELL | 10.8K | $252.14 | $2.7M |
| Jun 24, 26 | NETCloudflare, Inc. | SELL | 11.3K | $228.14 | $2.5M |
| Jun 23, 26 | NETCloudflare, Inc. | SELL | 10.5K | $230.04 | $2.4M |
| Jun 22, 26 | NETCloudflare, Inc. | SELL | 8.7K | $225.03 | $1.9M |
| May 21, 26 | NETCloudflare, Inc. | SELL | 15.7K | $213.18 | $3.3M |
| May 20, 26 | NETCloudflare, Inc. | SELL | 15.8K | $210.72 | $3.3M |
| May 19, 26 | NETCloudflare, Inc. | SELL | 13.7K | $207.79 | $2.8M |
| Apr 8, 26 | NETCloudflare, Inc. | SELL | 11.6K | $223.62 | $2.5M |
| Apr 7, 26 | NETCloudflare, Inc. | SELL | 14.1K | $215.54 | $3.0M |
| Apr 6, 26 | NETCloudflare, Inc. | SELL | 16.5K | $213.28 | $3.5M |
| Mar 18, 26 | NETCloudflare, Inc. | SELL | 8.6K | $228.79 | $1.9M |
| Mar 17, 26 | NETCloudflare, Inc. | SELL | 28.0K | $214.49 | $6.0M |
| Mar 16, 26 | NETCloudflare, Inc. | SELL | 17.6K | $212.68 | $3.7M |
| Feb 26, 26 | NETCloudflare, Inc. | SELL | 15.6K | $177.04 | $2.7M |
| Feb 25, 26 | NETCloudflare, Inc. | SELL | 11.9K | $172.55 | $2.0M |
| Feb 24, 26 | NETCloudflare, Inc. | SELL | 21.4K | $166.66 | $3.5M |
| Jan 8, 26 | NETCloudflare, Inc. | SELL | 14.2K | $200.00 | $2.7M |
| Jan 7, 26 | NETCloudflare, Inc. | SELL | 16.7K | $204.17 | $3.4M |
| Jan 6, 26 | NETCloudflare, Inc. | SELL | 14.4K | $197.95 | $2.8M |
| Dec 5, 25 | NETCloudflare, Inc. | SELL | 30.5K | $204.68 | $6.1M |
| Dec 4, 25 | NETCloudflare, Inc. | SELL | 27.3K | $205.02 | $5.6M |
| Dec 3, 25 | NETCloudflare, Inc. | SELL | 15.4K | $204.41 | $3.1M |
| Nov 19, 25 | NETCloudflare, Inc. | SELL | 20.0K | $197.49 | $3.9M |
| Nov 18, 25 | NETCloudflare, Inc. | SELL | 13.6K | $199.98 | $2.7M |
| Nov 17, 25 | NETCloudflare, Inc. | SELL | 14.0K | $208.88 | $2.8M |
| Oct 16, 25 | NETCloudflare, Inc. | SELL | 17.3K | $220.80 | $3.7M |
| Oct 15, 25 | NETCloudflare, Inc. | SELL | 13.4K | $224.82 | $2.9M |
| Oct 14, 25 | NETCloudflare, Inc. | SELL | 18.5K | $217.74 | $4.0M |
| Sep 11, 25 | NETCloudflare, Inc. | SELL | 12.5K | $229.74 | $2.8M |
| Sep 10, 25 | NETCloudflare, Inc. | SELL | 19.6K | $224.72 | $4.3M |
| Sep 9, 25 | NETCloudflare, Inc. | SELL | 18.6K | $219.03 | $4.0M |
| Aug 20, 25 | NETCloudflare, Inc. | SELL | 11.6K | $194.84 | $2.2M |
| Aug 19, 25 | NETCloudflare, Inc. | SELL | 14.9K | $202.81 | $2.9M |
| Aug 18, 25 | NETCloudflare, Inc. | SELL | 11.3K | $202.89 | $2.3M |
| Jul 10, 25 | NETCloudflare, Inc. | SELL | 10.3K | $194.43 | $1.9M |
| Jul 9, 25 | NETCloudflare, Inc. | SELL | 23.5K | $195.46 | $4.6M |
| Jul 8, 25 | NETCloudflare, Inc. | SELL | 20.7K | $194.51 | $4.0M |
| Jun 13, 25 | NETCloudflare, Inc. | SELL | 14.2K | $173.17 | $2.4M |
| Jun 12, 25 | NETCloudflare, Inc. | SELL | 18.1K | $180.94 | $3.2M |
| Jun 11, 25 | NETCloudflare, Inc. | SELL | 20.4K | $180.96 | $3.7M |
| May 15, 25 | NETCloudflare, Inc. | SELL | 22.3K | $153.91 | $3.4M |
| May 14, 25 | NETCloudflare, Inc. | SELL | 29.9K | $154.21 | $4.5M |
| May 13, 25 | NETCloudflare, Inc. | SELL | 20.6K | $150.90 | $3.1M |
| Apr 10, 25 | NETCloudflare, Inc. | SELL | 16.4K | $107.75 | $1.7M |
| Apr 9, 25 | NETCloudflare, Inc. | SELL | 16.6K | $114.49 | $1.6M |
| Apr 8, 25 | NETCloudflare, Inc. | SELL | 13.2K | $104.77 | $1.4M |
| Mar 19, 25 | NETCloudflare, Inc. | SELL | 21.7K | $118.47 | $2.6M |
| Mar 18, 25 | NETCloudflare, Inc. | SELL | 23.8K | $115.39 | $2.7M |
| Mar 17, 25 | NETCloudflare, Inc. | SELL | 31.3K | $117.50 | $3.7M |
| Feb 27, 25 | NETCloudflare, Inc. | SELL | 13.9K | $150.29 | $2.0M |
| Feb 26, 25 | NETCloudflare, Inc. | SELL | 37.1K | $146.43 | $5.4M |
| Feb 25, 25 | NETCloudflare, Inc. | SELL | 17.9K | $146.87 | $2.6M |
| Jan 8, 25 | NETCloudflare, Inc. | SELL | 18.2K | $115.69 | $2.1M |
| Jan 7, 25 | NETCloudflare, Inc. | SELL | 19.8K | $117.48 | $2.3M |
| Jan 6, 25 | NETCloudflare, Inc. | SELL | 23.7K | $115.59 | $2.7M |
| Dec 20, 24 | NETCloudflare, Inc. | SELL | 26.7K | $113.24 | $3.0M |
| Dec 19, 24 | NETCloudflare, Inc. | SELL | 38.8K | $110.59 | $4.2M |
| Dec 18, 24 | NETCloudflare, Inc. | SELL | 15.8K | $117.07 | $1.8M |