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sellModerate cluster of 610b5-1 plan

Katrin Suder sold $1.4M of NET

director at Cloudflare, Inc.. 9,941 shares at an average of $145.82, traded Feb 25, 2025, filed Feb 27, 2025.

Warning score
40
Value
$1.4M
9,941 shares
Holdings after
41,221
-19% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $1.4M at market
    +25
  • Share of holdings sold
    Sold 19% of holdings
    +5
  • Cluster
    6 insiders selling within 14 days
    +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 Feb 27, 2025: +156.5%SPY +35.7% · excess +120.8%

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 0001477333-25-000047, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-1,581$143.47$227k49,581Feb 27, 2025
Feb 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-950$144.31$137k48,631Feb 27, 2025
Feb 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-3,349$145.98$489k45,282Feb 27, 2025
Feb 25, 2025SOpen-market sale
Class A Common Stock10b5-1
-4,061$146.96$597k41,221Feb 27, 2025

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%
27Weak
NETsell 310b5-1
Cloudflare, Inc.
Thomas J Seifert
Chief Financial Officer
$1.8M
10,000 shares
-4%
35Weak
NETsell 510b5-1
Cloudflare, Inc.
Carl Ledbetter
director
$1.8M
10,050 shares
-1%
23Weak
NETsell 610b5-1
Cloudflare, Inc.
Carl Ledbetter
director
$225k
1,241 shares
-0%
65Notable
NETsell 610b5-1
Cloudflare, Inc.
Matthew Prince
CEO & Board Co-Chair
$28M
157,152 shares
-300%
20Weak
NETsell 510b5-1
Cloudflare, Inc.
Katrin Suder
director
$105k
608 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.

Katrin Suder sold $1.4M of NET | InsiderTell