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sellWeak cluster of 810b5-1 plan

Janel Riley sold $1.6M of NET

Chief Accounting Officer at Cloudflare, Inc.. 5,148 shares at an average of $306.91, traded Aug 17, 2026, filed Aug 19, 2026.

Warning score
25
Value
$1.6M
5,148 shares
Holdings after
41,547
-11% from before
From 52-week low
+92%
low $160.19, close $307.01
From 52-week high
-7%
high $330.83, as of Aug 17, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $1.6M at market
    +25
  • Share of holdings sold
    Sold 11% of holdings
    +5
  • Cluster
    8 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

NETOct 9, 2026 · close 360.93
Since filing Aug 19, 2026: +23.7%SPY +1.4% · excess +22.2%

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 0001979391-26-000015, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 17, 2026MOption exercise
Class A Common Stock10b5-1
+1,667$67.79$113k46,695Aug 19, 2026
Aug 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-395$307.38$121k46,300Aug 19, 2026
Aug 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-332$308.46$102k45,968Aug 19, 2026
Aug 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-140$309.64$43k45,828Aug 19, 2026
Aug 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-180$310.82$56k45,648Aug 19, 2026
Aug 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-190$311.64$59k45,458Aug 19, 2026
Aug 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-160$313.41$50k45,298Aug 19, 2026
Aug 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-270$314.42$85k45,028Aug 19, 2026
Aug 18, 2026SOpen-market sale
Class A Common Stock10b5-1
-267$302.62$81k44,761Aug 19, 2026
Aug 18, 2026SOpen-market sale
Class A Common Stock10b5-1
-898$303.81$273k43,863Aug 19, 2026
Aug 18, 2026SOpen-market sale
Class A Common Stock10b5-1
-1,216$304.77$371k42,647Aug 19, 2026
Aug 18, 2026SOpen-market sale
Class A Common Stock10b5-1
-600$306.58$184k42,047Aug 19, 2026
Aug 18, 2026SOpen-market sale
Class A Common Stock10b5-1
-500$308.92$154k41,547Aug 19, 2026
Aug 17, 2026MOption exercise
Performance Stock Option (right to buy)derivative10b5-1
-1,667$0.00$071,668Aug 19, 2026

Related signals

Other insiders at Cloudflare, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
38Weak
NETsell 210b5-1
Cloudflare, Inc.
Michelle Zatlyn
President and Board Co-Chair
$35M
99,009 shares
-96%
35Weak
NETsell 310b5-1
Cloudflare, Inc.
Carl Ledbetter
director
$1.8M
5,000 shares
-1%
27Weak
NETsell 310b5-1
Cloudflare, Inc.
Thomas J Seifert
Chief Financial Officer
$3.3M
10,000 shares
-8%
35Weak
NETsell 310b5-1
Cloudflare, Inc.
Carl Ledbetter
director
$1.6M
5,000 shares
-1%
45Moderate
NETsell 310b5-1
Cloudflare, Inc.
Michelle Zatlyn
PRESIDENT & BOARD CO-CHAIR
$28M
99,009 shares
-96%
45Moderate
NETsell 710b5-1
Cloudflare, Inc.
Michelle Zatlyn
President and Board Co-Chair
$28M
99,009 shares
-96%
27Weak
NETsell 810b5-1
Cloudflare, Inc.
Thomas J Seifert
Chief Financial Officer
$3.1M
10,000 shares
-8%
20Weak
NETsell 810b5-1
Cloudflare, Inc.
Alissa Michelle Starzak
Chief Legal Officer
$1.8M
5,871 shares
-5%
17Weak
NETsell 810b5-1
Cloudflare, Inc.
John Graham-Cumming
director
$766k
2,520 shares
-1%
35Weak
NETsell 810b5-1
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.

Janel Riley sold $1.6M of NET | InsiderTell