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

F5, INC.

FFIV · Nasdaq · CIK 0001048695 · Technology · Software—Infrastructure

INSIDER SIGNAL

No active buy signal

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

80 Form 4 transaction lines observed in the same window
48 sales · 32 option, withholding, award, gift or other lines

Last qualifying purchase2020-07-30 · FOUNTAIN THOMAS DEAN · $1.1M

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
Werner Edward CooperChief Financial Officer
○○▼▼▼○○▼
Maddison John AnthonyChief Product Mkting Officer
○○▼○○▼▼
WHALEN CHAD MICHAELEVP, Worldwide Sales
○○▼▼○○▼
OKEKE ANGELIQUE MEVP, General Counsel
○○▼○○▼
MONTOYA MICHAEL FChief Technology Ops Officer
○○○▼
Locoh-Donou FrancoisPresident, CEO & Director
▼○○▼
● Purchase▼ Sale○ Other

Showing the six most active owners; 4 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: 2020-07-30 · FOUNTAIN THOMAS DEAN.

Recent Form 4 activity

0Purchases
97Sales
81Other Form 4 lines
85SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING48 sale line(s) · context only
OTHER32 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
1,260,728
Previous report
1,350,380
Avg daily volume
592,300
Days to cover
2.1

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
2020-07-30FOUNTAIN THOMAS DEANPurchase (P)Common Stock8,060USD 136.52USD 1,100,351SEC filing ↗

Form 4 evidence

178 transaction lines in the latest 365-day window; 1,098 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-14Maddison John AnthonySale (S)Common Stock204USD 406.24USD 82,873SEC filing ↗
2026-09-14MONTOYA MICHAEL FSale (S)Common Stock4,426USD 410.16USD 1,815,380SEC filing ↗
2026-08-05Locoh-Donou FrancoisSale (S)Common Stock3,782USD 412.44USD 1,559,855SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-14Maddison John AnthonySale (S)Common Stock204USD 406.24USD 82,873SEC filing ↗
2026-09-14MONTOYA MICHAEL FSale (S)Common Stock4,426USD 410.16USD 1,815,380SEC filing ↗
2026-08-05Locoh-Donou FrancoisSale (S)Common Stock3,782USD 412.44USD 1,559,855SEC filing ↗
2026-08-05FOUNTAIN THOMAS DEANSale (S)Common Stock1,208USD 414.63USD 500,873SEC filing ↗
2026-08-03Werner Edward CooperSale (S)Common Stock599USD 405.92USD 243,146SEC filing ↗
2026-08-03WHALEN CHAD MICHAELSale (S)Common Stock703USD 404.86USD 284,617SEC filing ↗
2026-08-03OKEKE ANGELIQUE MSale (S)Common Stock515USD 404.49USD 208,312SEC filing ↗
2026-08-03Maddison John AnthonySale (S)Common Stock1,000USD 405.85USD 405,850SEC filing ↗
2026-08-03ANAND KUNALSale (S)Common Stock392USD 404.63USD 158,615SEC filing ↗
2026-08-01Werner Edward CooperOption exercise / conversion (M)Common Stock987USD 0.00USD 0SEC filing ↗
2026-08-01Werner Edward CooperTax withholding (F)Common Stock388USD 402.57USD 156,197SEC filing ↗
2026-08-01WHALEN CHAD MICHAELOption exercise / conversion (M)Common Stock2,318USD 0.00USD 0SEC filing ↗
2026-08-01WHALEN CHAD MICHAELTax withholding (F)Common Stock911USD 402.57USD 366,741SEC filing ↗
2026-08-01OKEKE ANGELIQUE MOption exercise / conversion (M)Common Stock1,060USD 0.00USD 0SEC filing ↗
2026-08-01OKEKE ANGELIQUE MTax withholding (F)Common Stock415USD 402.57USD 167,067SEC filing ↗
2026-08-01Maddison John AnthonyOption exercise / conversion (M)Common Stock454USD 0.00USD 0SEC filing ↗
2026-08-01Maddison John AnthonyTax withholding (F)Common Stock250USD 402.57USD 100,642SEC filing ↗
2026-08-01MONTOYA MICHAEL FOption exercise / conversion (M)Common Stock2,136USD 0.00USD 0SEC filing ↗
2026-08-01MONTOYA MICHAEL FTax withholding (F)Common Stock840USD 402.57USD 338,159SEC filing ↗
2026-08-01Locoh-Donou FrancoisOption exercise / conversion (M)Common Stock6,233USD 0.00USD 0SEC filing ↗
2026-08-01Locoh-Donou FrancoisTax withholding (F)Common Stock2,451USD 402.57USD 986,699SEC filing ↗
2026-08-01FOUNTAIN THOMAS DEANOption exercise / conversion (M)Common Stock2,700USD 0.00USD 0SEC filing ↗
2026-08-01FOUNTAIN THOMAS DEANTax withholding (F)Common Stock1,492USD 402.57USD 600,634SEC filing ↗
2026-08-01ANAND KUNALOption exercise / conversion (M)Common Stock1,290USD 0.00USD 0SEC filing ↗
2026-08-01ANAND KUNALTax withholding (F)Common Stock506USD 402.57USD 203,700SEC filing ↗
2026-07-30MEHTA NIKHIL RAMESHSale (S)Common Stock4,000USD 388.95USD 1,555,797SEC filing ↗
2026-06-10Buse ElizabethSale (S)Common Stock1,000USD 399.35USD 399,353SEC filing ↗
2026-06-02Werner Edward CooperSale (S)Common Stock2,500USD 400.00USD 1,000,000SEC filing ↗
2026-05-08Werner Edward CooperSale (S)Common Stock1,500USD 350.00USD 525,000SEC filing ↗
2026-05-08WHALEN CHAD MICHAELSale (S)Common Stock6,200USD 350.19USD 2,171,178SEC 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 · —
TickerFFIV
CIK0001048695
SectorTechnology
IndustrySoftware—Infrastructure Yahoo Finance
SEC SIC3576 Computer Communications Equipment
ExchangeNasdaq

Data coverage

Local Form 4 history1,098 transaction lines from 2020-01-16 to 2026-09-14
1 P purchase lines · 460 S sale lines · 637 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.