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sellWeak cluster of 210b5-1 plan

Robert Blumofe sold $301k of AKAM

Chief Technology Officer at AKAMAI TECHNOLOGIES INC. 3,500 shares at an average of $86.00, traded Nov 7, 2025, filed Nov 7, 2025.

Warning score
22
Value
$301k
3,500 shares
Holdings after
24,410
-13% from before
From 52-week low
+23%
low $68.21, close $83.74
From 52-week high
-20%
high $104.40, as of Nov 7, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $301k at market
    +14
  • Share of holdings sold
    Sold 13% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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.

AKAMOct 9, 2026 · close 106.95
Since filing Nov 7, 2025: +27.7%SPY +17.3% · excess +10.4%

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 0001086222-25-000258, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 7, 2025SOpen-market sale
Common Stock10b5-1
-3,500$86.00$301k24,410Nov 7, 2025

Related signals

Other insiders at AKAMAI TECHNOLOGIES INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
43Moderate
AKAMsell 310b5-1
AKAMAI TECHNOLOGIES INC
Mani Sundaram
EVP and GM Security
$882k
7,022 shares
-32%
23Weak
AKAMsell 310b5-1
AKAMAI TECHNOLOGIES INC
Kim Salem-Jackson
EVP, Chief Marketing Officer
$258k
2,013 shares
-3%
25Weak
AKAMsell 310b5-1
AKAMAI TECHNOLOGIES INC
Paul C Joseph
EVP - Global Sales
$327k
3,100 shares
-10%
8Weak
AKAMsell 210b5-1
AKAMAI TECHNOLOGIES INC
Robert Blumofe
Chief Technology Officer
$31k
243 shares
-1%
17Weak
AKAMsell 210b5-1
AKAMAI TECHNOLOGIES INC
Kim Salem-Jackson
EVP, Chief Marketing Officer
$312k
2,300 shares
-4%
53Moderate
AKAMsell 8
AKAMAI TECHNOLOGIES INC
Aaron Ahola
EVP & General Counsel
$478k
4,500 shares
-13%
33Weak
AKAMsell 810b5-1
AKAMAI TECHNOLOGIES INC
Paul C Joseph
EVP - Global Sales
$531k
5,000 shares
-13%
70Notable
AKAMsell 8
AKAMAI TECHNOLOGIES INC
Adam Karon
COO & GM Edge Technology Group
$1.8M
17,000 shares
-44%
65Notable
AKAMsell 9
AKAMAI TECHNOLOGIES INC
Anthony P Williams
EVP and CHRO
$1.6M
15,000 shares
-40%
52Moderate
AKAMsell 910b5-1
AKAMAI TECHNOLOGIES INC
Edward J McGowan
Chief Financial Officer
$1.4M
13,745 shares
-26%

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.

Robert Blumofe sold $301k of AKAM | InsiderTell