John Graham-Cumming sold $766k of NET
director at Cloudflare, Inc.. 2,520 shares at an average of $303.97, traded Aug 10, 2026, filed Aug 11, 2026.
Score components
- +15RoleDirector
- +22Trade size$766k at market
- 0Share of holdings soldSold 0.5% of holdings
- +15Cluster8 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0002062725-26-000018, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 10, 2026 | MOption exercise Class A Common Stock10b5-1 | +2,520 | $44.72 | $113k | 497,429 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -64 | $292.76 | $19k | 497,365 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -78 | $294.98 | $23k | 497,287 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -36 | $295.64 | $11k | 497,251 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -68 | $297.70 | $20k | 497,183 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -81 | $298.64 | $24k | 497,102 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -96 | $299.80 | $29k | 497,006 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -97 | $300.97 | $29k | 496,909 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -309 | $302.05 | $93k | 496,600 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -404 | $303.12 | $122k | 496,196 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -199 | $303.96 | $60k | 495,997 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -365 | $305.14 | $111k | 495,632 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -108 | $306.16 | $33k | 495,524 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -85 | $307.59 | $26k | 495,439 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -186 | $309.02 | $57k | 495,253 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -173 | $309.83 | $54k | 495,080 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -146 | $311.34 | $45k | 494,934 | Aug 11, 2026 |
| Aug 10, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -25 | $311.90 | $7,798 | 494,909 | Aug 11, 2026 |
| Aug 10, 2026 | MOption exercise Stock Option (right to buy)derivative10b5-1 | -2,520 | $0.00 | $0 | 0 | Aug 11, 2026 |
Related signals
Other insiders at Cloudflare, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 38Weak | Cloudflare, Inc. | Michelle Zatlyn President and Board Co-Chair | $35M 99,009 shares | -96% | |
| 35Weak | Cloudflare, Inc. | Carl Ledbetter director | $1.8M 5,000 shares | -1% | |
| 27Weak | Cloudflare, Inc. | Thomas J Seifert Chief Financial Officer | $3.3M 10,000 shares | -8% | |
| 35Weak | Cloudflare, Inc. | Carl Ledbetter director | $1.6M 5,000 shares | -1% | |
| 45Moderate | Cloudflare, Inc. | Michelle Zatlyn PRESIDENT & BOARD CO-CHAIR | $28M 99,009 shares | -96% | |
| 45Moderate | Cloudflare, Inc. | Michelle Zatlyn President and Board Co-Chair | $28M 99,009 shares | -96% | |
| 27Weak | Cloudflare, Inc. | Thomas J Seifert Chief Financial Officer | $3.1M 10,000 shares | -8% | |
| 25Weak | Cloudflare, Inc. | Janel Riley Chief Accounting Officer | $1.6M 5,148 shares | -11% | |
| 20Weak | Cloudflare, Inc. | Alissa Michelle Starzak Chief Legal Officer | $1.8M 5,871 shares | -5% | |
| 35Weak | Cloudflare, Inc. | Carl Ledbetter director | $1.4M 5,000 shares | -1% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.