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

8X8 INC /DE/

EGHT · Nasdaq · CIK 0001023731 · Technology · Software—Application

INSIDER SIGNAL

No active buy signal

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

58 Form 4 transaction lines observed in the same window
4 sales · 54 option, withholding, award, gift or other lines

Last qualifying purchase2021-06-07 · Sipes David · $1.0M

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
Kraus KevinChief Financial Officer
○○▼○○
Denny LaurenceChief Legal Officer
○○○▼○
Wilson Samuel C.Chief Executive Officer
○○○○
Middleton HunterChief Product Officer
○○○○
Pagliuca JohnDirector
○○○
Bonner MoniqueDirector
○○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 7 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: 2021-06-07 · Sipes David.

Recent Form 4 activity

0Purchases
7Sales
64Other Form 4 lines
54SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING4 sale line(s) · context only
OTHER54 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 has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.

Short interest

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

Shares short
2,914,394
Previous report
3,431,116
Avg daily volume
1,963,319
Days to cover
1.5

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
2021-06-07Sipes DavidPurchase (P)Common Stock43,000USD 23.47USD 1,009,210SEC filing ↗

Form 4 evidence

71 transaction lines in the latest 365-day window; 709 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-15Wilson Samuel C.Tax withholding (F)Common Stock19,080USD 1.83USD 34,916SEC filing ↗
2026-09-15Middleton HunterTax withholding (F)Common Stock7,632USD 1.83USD 13,967SEC filing ↗
2026-09-15MARTIN-GARCIA COLLEEN MAward / grant (A)Common Stock600,000USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-15Wilson Samuel C.Tax withholding (F)Common Stock19,080USD 1.83USD 34,916SEC filing ↗
2026-09-15Middleton HunterTax withholding (F)Common Stock7,632USD 1.83USD 13,967SEC filing ↗
2026-09-15MARTIN-GARCIA COLLEEN MAward / grant (A)Common Stock600,000USD 0.00USD 0SEC filing ↗
2026-09-15Kraus KevinTax withholding (F)Common Stock8,480USD 1.83USD 15,518SEC filing ↗
2026-09-15Denny LaurenceTax withholding (F)Common Stock4,101USD 1.83USD 7,505SEC filing ↗
2026-09-11Denny LaurenceSale (S)Common Stock9,433USD 1.82USD 17,168SEC filing ↗
2026-09-11Burton Andrew F.Sale (S)Common Stock107,085USD 1.81USD 193,824SEC filing ↗
2026-09-06Wilson Samuel C.Tax withholding (F)Common Stock26,055USD 1.89USD 49,244SEC filing ↗
2026-09-06Middleton HunterTax withholding (F)Common Stock10,226USD 1.89USD 19,327SEC filing ↗
2026-09-06Kraus KevinTax withholding (F)Common Stock10,652USD 1.89USD 20,132SEC filing ↗
2026-09-06Denny LaurenceTax withholding (F)Common Stock6,350USD 1.89USD 12,002SEC filing ↗
2026-08-07Kraus KevinSale (S)Common Stock34,329USD 2.32USD 79,643SEC filing ↗
2026-08-03Theophille Elizabeth HarrietAward / grant (A)Common Stock65,533USD 0.00USD 0SEC filing ↗
2026-08-03Singh Jaswinder PalAward / grant (A)Common Stock65,533USD 0.00USD 0SEC filing ↗
2026-08-03Pagliuca JohnAward / grant (A)Common Stock65,533USD 0.00USD 0SEC filing ↗
2026-08-03Gleeson AlisonAward / grant (A)Common Stock65,533USD 0.00USD 0SEC filing ↗
2026-08-03Ford Todd RAward / grant (A)Common Stock65,533USD 0.00USD 0SEC filing ↗
2026-08-03Burton Andrew F.Award / grant (A)Common Stock65,533USD 0.00USD 0SEC filing ↗
2026-08-03Bonner MoniqueAward / grant (A)Common Stock65,533USD 0.00USD 0SEC filing ↗
2026-07-27Theophille Elizabeth HarrietSale (S)Common Stock20,207USD 1.81USD 36,575SEC filing ↗
2026-07-27Pagliuca JohnD (D)Common Stock66,502USD 1.74USD 115,713SEC filing ↗
2026-07-25Pagliuca JohnOption exercise / conversion (M)Common Stock66,502USD 0.00USD 0SEC filing ↗
2026-07-25Bonner MoniqueOption exercise / conversion (M)Common Stock66,502USD 0.00USD 0SEC filing ↗
2026-07-25Bonner MoniqueD (D)Common Stock66,502USD 1.74USD 115,713SEC filing ↗
2026-06-15Wilson Samuel C.Tax withholding (F)Common Stock40,068USD 1.77USD 70,920SEC filing ↗
2026-06-15Seandel Suzy MTax withholding (F)Common Stock5,793USD 1.77USD 10,254SEC filing ↗
2026-06-15Middleton HunterTax withholding (F)Common Stock16,112USD 1.77USD 28,518SEC filing ↗
2026-06-15Kraus KevinTax withholding (F)Common Stock17,854USD 1.77USD 31,602SEC filing ↗
2026-06-15Denny LaurenceTax withholding (F)Common Stock7,747USD 1.77USD 13,712SEC filing ↗
2026-06-06Wilson Samuel C.Tax withholding (F)Common Stock104,221USD 1.89USD 196,978SEC 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 · —
TickerEGHT
CIK0001023731
SectorTechnology
IndustrySoftware—Application Yahoo Finance
SEC SIC7374 Services-Computer Processing & Data Preparation
ExchangeNasdaq

Data coverage

Local Form 4 history709 transaction lines from 2020-01-23 to 2026-09-15
1 P purchase lines · 401 S sale lines · 307 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.