John Graham-Cumming sold $737k of NET
director at Cloudflare, Inc.. 3,644 shares at an average of $202.31, traded Mar 27, 2026, filed Mar 30, 2026.
Score components
- +15RoleDirector
- +21Trade size$737k at market
- 0Share of holdings soldSold 0.7% of holdings
- +15Cluster5 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.
This signal so far: 1m +8.9%, 3m +25.2%, 6m +81.9%.
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 0002062725-26-000008, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Mar 27, 2026 | MOption exercise Class A Common Stock10b5-1 | +2,520 | $44.72 | $113k | 497,711 | Mar 30, 2026 |
| Mar 27, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -356 | $200.56 | $71k | 497,355 | Mar 30, 2026 |
| Mar 27, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -1,090 | $201.60 | $220k | 496,265 | Mar 30, 2026 |
| Mar 27, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -1,278 | $202.58 | $259k | 494,987 | Mar 30, 2026 |
| Mar 27, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -881 | $203.41 | $179k | 494,106 | Mar 30, 2026 |
| Mar 27, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -39 | $204.39 | $7,971 | 494,067 | Mar 30, 2026 |
| Mar 27, 2026 | MOption exercise Stock Option (right to buy)derivative10b5-1 | -2,520 | $0.00 | $0 | 10,080 | Mar 30, 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% | |
| 17Weak | Cloudflare, Inc. | John Graham-Cumming director | $766k 2,520 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.