Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

AKAMAI TECHNOLOGIES INC

AKAM · Nasdaq · CIK 0001086222 · Technology · Software—Infrastructure

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

14 Form 4 transaction lines observed in the same window
6 sales · 8 option, withholding, award, gift or other lines

Last qualifying purchase2025-08-11 · LEIGHTON F THOMSON · $3.6M

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesModerate
Buy signal statusInactive
Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

Why is there no score?

  • No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
  • Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Howell LauraSVP, Chief Accounting Officer
○○○○
Salem-Jackson KimEVP, Chief Marketing Officer
▼▼
Joseph Paul CEVP - Global Sales
▼▼
Sundaram ManiEVP and GM Security
▼
Blumofe RobertChief Technology Officer
▼
HESSE DANIELDirector
○
● Purchase▼ Sale○ Other

Showing the six most active owners; 3 additional owner(s) remain in Form 4 evidence.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2025-08-11 · LEIGHTON F THOMSON.

Recent Form 4 activity

0Purchases
34Sales
112Other Form 4 lines
84SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING6 sale line(s) · context only
OTHER8 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
+3.2%
3M
-14.2%
6M
-4.6%
12M
+40.0%

Volatility & liquidity

Volatility
51.9%
Beta
0.62
Avg daily value
USD 458.0M

Valuation

Market cap
USD 15.6B
P/E
39.4×

Fundamentals

Profit margin
10.7%
ROE
9.1%
Industry
Software—Infrastructure

Market data

Price data up to: 2026-10-06 · Price source: OpenBB/yfinance · From SEC filings: Profit margin, ROE · Fiscal year ended: 2025-12-31 · From Yahoo Finance: Market cap, P/E · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
19,275,918
Previous report
18,794,670
Avg daily volume
7,391,970
Days to cover
2.6

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.

Transaction dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2025-08-11LEIGHTON F THOMSONPurchase (P)Common Stock50,000USD 72.26USD 3,612,986SEC filing ↗
2025-08-11HESSE DANIELPurchase (P)Common Stock3,000USD 72.30USD 216,900SEC filing ↗
2025-02-27LEIGHTON F THOMSONPurchase (P)Common Stock37,670USD 79.59USD 2,998,015SEC filing ↗
2024-05-14LEIGHTON F THOMSONPurchase (P)Common Stock22,000USD 92.68USD 2,038,960SEC filing ↗
2023-06-20LEIGHTON F THOMSONPurchase (P)Common Stock275USD 91.20USD 25,080SEC filing ↗
2023-06-16LEIGHTON F THOMSONPurchase (P)Common Stock271USD 92.31USD 25,016SEC filing ↗
2023-06-15LEIGHTON F THOMSONPurchase (P)Common Stock274USD 91.40USD 25,044SEC filing ↗
2023-06-14LEIGHTON F THOMSONPurchase (P)Common Stock273USD 91.69USD 25,031SEC filing ↗
2023-06-13LEIGHTON F THOMSONPurchase (P)Common Stock270USD 92.80USD 25,056SEC filing ↗
2023-06-12LEIGHTON F THOMSONPurchase (P)Common Stock271USD 92.43USD 25,049SEC filing ↗
2023-06-09LEIGHTON F THOMSONPurchase (P)Common Stock270USD 92.60USD 25,002SEC filing ↗
2023-06-08LEIGHTON F THOMSONPurchase (P)Common Stock267USD 93.79USD 25,043SEC filing ↗
2023-06-07LEIGHTON F THOMSONPurchase (P)Common Stock267USD 92.98USD 24,826SEC filing ↗
2023-06-06LEIGHTON F THOMSONPurchase (P)Common Stock267USD 93.81USD 25,047SEC filing ↗
2023-06-05LEIGHTON F THOMSONPurchase (P)Common Stock269USD 92.98USD 25,012SEC filing ↗

Form 4 evidence

146 transaction lines in the latest 365-day window; 1,219 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-25Sundaram ManiSale (S)Common Stock7,022USD 125.62USD 882,104SEC filing ↗
2026-09-25Salem-Jackson KimSale (S)Common Stock2,013USD 128.00USD 257,664SEC filing ↗
2026-09-15Joseph Paul CSale (S)Common Stock3,100USD 105.63USD 327,453SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-25Sundaram ManiSale (S)Common Stock7,022USD 125.62USD 882,104SEC filing ↗
2026-09-25Salem-Jackson KimSale (S)Common Stock2,013USD 128.00USD 257,664SEC filing ↗
2026-09-15Joseph Paul CSale (S)Common Stock3,100USD 105.63USD 327,453SEC filing ↗
2026-09-12Howell LauraOption exercise / conversion (M)Common Stock323USD —USD —SEC filing ↗
2026-09-12Howell LauraTax withholding (F)Common Stock108USD 106.79USD 11,533SEC filing ↗
2026-07-15Joseph Paul CSale (S)Common Stock3,100USD 126.77USD 392,987SEC filing ↗
2026-06-18Blumofe RobertSale (S)Common Stock243USD 129.41USD 31,447SEC filing ↗
2026-06-12Howell LauraOption exercise / conversion (M)Common Stock322USD —USD —SEC filing ↗
2026-06-12Howell LauraTax withholding (F)Common Stock95USD 132.46USD 12,584SEC filing ↗
2026-06-10Salem-Jackson KimSale (S)Common Stock2,300USD 135.57USD 311,811SEC filing ↗
2026-05-20HESSE DANIELOption exercise / conversion (M)Common Stock2,336USD —USD —SEC filing ↗
2026-05-14MILLER JONOption exercise / conversion (M)Common Stock3,547USD —USD —SEC filing ↗
2026-05-14Burger BasOption exercise / conversion (M)Common Stock3,028USD —USD —SEC filing ↗
2026-05-14Akella JanakiOption exercise / conversion (M)Common Stock3,028USD —USD —SEC filing ↗
2026-03-16Joseph Paul CSale (S)Common Stock5,000USD 106.25USD 531,263SEC filing ↗
2026-03-16Ahola AaronSale (S)Common Stock4,500USD 106.27USD 478,215SEC filing ↗
2026-03-12Karon AdamSale (S)Common Stock17,000USD 107.43USD 1,826,310SEC filing ↗
2026-03-12Howell LauraOption exercise / conversion (M)Common Stock322USD —USD —SEC filing ↗
2026-03-12Howell LauraTax withholding (F)Common Stock95USD 106.47USD 10,115SEC filing ↗
2026-03-11Williams Anthony PSale (S)Common Stock15,000USD 104.29USD 1,564,364SEC filing ↗
2026-03-10McGowan Edward JSale (S)Common Stock13,745USD 101.20USD 1,390,961SEC filing ↗
2026-03-09Sundaram ManiSale (S)Common Stock1,722USD 98.58USD 169,755SEC filing ↗
2026-03-06Williams Anthony POption exercise / conversion (M)Common Stock6,450USD —USD —SEC filing ↗
2026-03-06Williams Anthony PTax withholding (F)Common Stock3,119USD 101.00USD 315,019SEC filing ↗
2026-03-06Sundaram ManiOption exercise / conversion (M)Common Stock6,673USD —USD —SEC filing ↗
2026-03-06Sundaram ManiTax withholding (F)Common Stock3,227USD 101.00USD 325,927SEC filing ↗
2026-03-06Salem-Jackson KimOption exercise / conversion (M)Common Stock5,783USD —USD —SEC filing ↗
2026-03-06Salem-Jackson KimTax withholding (F)Common Stock2,797USD 101.00USD 282,497SEC filing ↗
2026-03-06McGowan Edward JOption exercise / conversion (M)Common Stock9,008USD —USD —SEC filing ↗
2026-03-06McGowan Edward JTax withholding (F)Common Stock4,356USD 101.00USD 439,956SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerAKAM
CIK0001086222
SectorTechnology
IndustrySoftware—Infrastructure Yahoo Finance
SEC SIC7389 Services-Business Services, NEC
ExchangeNasdaq

Data coverage

Local Form 4 history1,219 transaction lines from 2020-01-27 to 2026-09-25
131 P purchase lines · 205 S sale lines · 883 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.