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buyNotable cluster of 2

F Thomson Leighton bought $3.6M of AKAM

Chief Executive Officer at AKAMAI TECHNOLOGIES INC. 50,000 shares at an average of $72.26, traded Aug 11, 2025, filed Aug 12, 2025.

Conviction score
76
Value
$3.6M
50,000 shares
Holdings after
2,430,291
+2% from before
From 52-week low
+4%
low $68.21, close $70.61
From 52-week high
-34%
high $106.67, as of Aug 11, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $3.6M at market
    +25
  • Relative to holdings
    Holdings up 2.1%
    0
  • Price context
    4% above the 52-week low; 34% below the 52-week high
    +18
  • Cluster
    2 insiders buying within 14 days
    +8
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

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 +10.0%, 3m +25.9%, 6m +31.2%.

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 Aug 12, 2025: +48.6%SPY +22.7% · excess +25.9%

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 0001086222-25-000228, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 11, 2025POpen-market purchase
Common Stockindirect: See note
+2,076$71.33$148k2,382,367Aug 12, 2025
Aug 11, 2025POpen-market purchase
Common Stockindirect: See note
+47,924$72.30$3.5M2,430,291Aug 12, 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%
11Weak
AKAMsell10b5-1
AKAMAI TECHNOLOGIES INC
Paul C Joseph
EVP - Global Sales
$393k
3,100 shares
-9%
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%

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.

F Thomson Leighton bought $3.6M of AKAM | InsiderTell