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

EXTREME NETWORKS INC

EXTR · Nasdaq · CIK 0001078271 · Technology · Communication Equipment

INSIDER SIGNAL

No active buy signal

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

74 Form 4 transaction lines observed in the same window
28 sales · 46 option, withholding, award, gift or other lines

Last qualifying purchase2022-11-17 · HOLMGREN KATHLEEN M · $100.0K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesHigh
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
MEYERCORD EDWARDPRESIDENT AND CEO
○○▼○▼▼○▼○▼○○○○▼▼
RHODES KEVIN REVP Chief Financial Officer
▼○○○○○○▼○○○○▼
MOTIEY KATAYOUNChief Legal Admin Sust Officer
○○▼▼▼▼▼○○○○
HOLMGREN KATHLEEN MDirector
▼
Khanna RajDirector
▼
● Purchase▼ Sale○ Other

—

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: 2022-11-17 · HOLMGREN KATHLEEN M.

Recent Form 4 activity

0Purchases
33Sales
81Other Form 4 lines
45SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING28 sale line(s) · context only
OTHER46 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
6,374,666
Previous report
7,720,828
Avg daily volume
1,518,510
Days to cover
4.2

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
2022-11-17HOLMGREN KATHLEEN MPurchase (P)Common Stock5,370USD 18.63USD 100,043SEC filing ↗
2020-11-06Khanna RajPurchase (P)Common Stock10,000USD 4.43USD 44,300SEC filing ↗
2020-06-09Khanna RajPurchase (P)Common Stock20,000USD 4.87USD 97,400SEC filing ↗
2020-06-05Shoemaker John CPurchase (P)Common Stock50,000USD 5.11USD 255,500SEC filing ↗
2020-06-03KENNEDY EDWARD HPurchase (P)Common Stock50,000USD 4.16USD 208,000SEC filing ↗
2020-06-02KENNEDY EDWARD HPurchase (P)Common Stock72,100USD 3.95USD 284,795SEC filing ↗
2020-06-01KENNEDY EDWARD HPurchase (P)Common Stock2,900USD 3.52USD 10,208SEC filing ↗
2020-05-29KENNEDY EDWARD HPurchase (P)Common Stock15,000USD 3.30USD 49,500SEC filing ↗
2020-05-28KENNEDY EDWARD HPurchase (P)Common Stock10,000USD 3.60USD 36,000SEC filing ↗
2020-05-17Shoemaker John CPurchase (P)Common Stock7,200USD 10.00USD 72,000SEC filing ↗
2020-02-10Shoemaker John CPurchase (P)Common Stock25,000USD 6.08USD 152,000SEC filing ↗

Form 4 evidence

114 transaction lines in the latest 365-day window; 606 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-01MEYERCORD EDWARDSale (S)Common Stock50,000USD 21.77USD 1,088,585SEC filing ↗
2026-09-01MEYERCORD EDWARDSale (S)Common Stock50,000USD 21.90USD 1,095,000SEC filing ↗
2026-08-21RHODES KEVIN RSale (S)Common Stock21,825USD 22.30USD 486,698SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-01MEYERCORD EDWARDSale (S)Common Stock50,000USD 21.77USD 1,088,585SEC filing ↗
2026-09-01MEYERCORD EDWARDSale (S)Common Stock50,000USD 21.90USD 1,095,000SEC filing ↗
2026-08-21RHODES KEVIN RSale (S)Common Stock21,825USD 22.30USD 486,698SEC filing ↗
2026-08-16RHODES KEVIN RTax withholding (F)Common Stock33,341USD 24.41USD 813,854SEC filing ↗
2026-08-16RHODES KEVIN RAward / grant (A)Common Stock75,174USD 0.00USD 0SEC filing ↗
2026-08-16MOTIEY KATAYOUNTax withholding (F)Common Stock20,341USD 24.41USD 496,524SEC filing ↗
2026-08-16MOTIEY KATAYOUNAward / grant (A)Common Stock41,024USD 0.00USD 0SEC filing ↗
2026-08-16MEYERCORD EDWARDTax withholding (F)Common Stock84,037USD 24.41USD 2,051,343SEC filing ↗
2026-08-16MEYERCORD EDWARDAward / grant (A)Common Stock213,561USD 0.00USD 0SEC filing ↗
2026-08-15RHODES KEVIN ROption exercise / conversion (M)Common Stock45,703USD 0.00USD 0SEC filing ↗
2026-08-15RHODES KEVIN RTax withholding (F)Common Stock20,270USD 24.41USD 494,791SEC filing ↗
2026-08-15MOTIEY KATAYOUNOption exercise / conversion (M)Common Stock26,791USD 0.00USD 0SEC filing ↗
2026-08-15MOTIEY KATAYOUNTax withholding (F)Common Stock13,148USD 24.41USD 320,943SEC filing ↗
2026-08-15MEYERCORD EDWARDOption exercise / conversion (M)Common Stock138,557USD 0.00USD 0SEC filing ↗
2026-08-15MEYERCORD EDWARDTax withholding (F)Common Stock54,524USD 24.41USD 1,330,931SEC filing ↗
2026-08-10Khanna RajSale (S)Common Stock15,000USD 24.20USD 363,000SEC filing ↗
2026-08-03MEYERCORD EDWARDSale (S)Common Stock50,000USD 29.79USD 1,489,254SEC filing ↗
2026-08-03MEYERCORD EDWARDOption exercise / conversion (M)Common Stock24,573USD 6.70USD 164,639SEC filing ↗
2026-07-01MEYERCORD EDWARDSale (S)Common Stock50,000USD 31.71USD 1,585,500SEC filing ↗
2026-07-01MEYERCORD EDWARDOption exercise / conversion (M)Common Stock50,000USD 6.70USD 335,000SEC filing ↗
2026-06-12MOTIEY KATAYOUNSale (S)Common Stock30,000USD 31.03USD 930,900SEC filing ↗
2026-06-11RHODES KEVIN RSale (S)Common Stock35,000USD 30.43USD 1,065,050SEC filing ↗
2026-06-08MOTIEY KATAYOUNSale (S)Common Stock7,500USD 30.00USD 225,000SEC filing ↗
2026-06-02MOTIEY KATAYOUNSale (S)Common Stock7,500USD 29.00USD 217,500SEC filing ↗
2026-06-02MEYERCORD EDWARDSale (S)Common Stock100,000USD 29.20USD 2,920,000SEC filing ↗
2026-06-01RHODES KEVIN RTax withholding (F)Common Stock22,722USD 28.13USD 639,170SEC filing ↗
2026-06-01RHODES KEVIN RAward / grant (A)Common Stock51,233USD 0.00USD 0SEC filing ↗
2026-06-01MOTIEY KATAYOUNSale (S)Common Stock7,500USD 28.00USD 210,000SEC filing ↗
2026-06-01MEYERCORD EDWARDSale (S)Common Stock50,000USD 27.64USD 1,382,136SEC filing ↗
2026-06-01MEYERCORD EDWARDOption exercise / conversion (M)Common Stock50,000USD 6.70USD 335,000SEC 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 · —
TickerEXTR
CIK0001078271
SectorTechnology
IndustryCommunication Equipment Yahoo Finance
SEC SIC3576 Computer Communications Equipment
ExchangeNasdaq

Data coverage

Local Form 4 history606 transaction lines from 2020-02-10 to 2026-10-01
11 P purchase lines · 147 S sale lines · 448 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.