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

CIRRUS LOGIC, INC.

CRUS · Nasdaq · CIK 0000772406 · Technology · Semiconductors

INSIDER SIGNAL

No active buy signal

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

38 Form 4 transaction lines observed in the same window
13 sales · 25 option, withholding, award, gift or other lines

Last qualifying purchase2021-08-17 · Forsyth John · $518.1K

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
Baumgartner Jeffrey WEVP, R&D
○○○▼○▼▼○▼▼▼▼
Brannan AndrewEVP, Worldwide Sales
○○▼○▼
THOMAS SCOTTEVP, General Counsel
○○○▼
Forsyth JohnCEO
▼○○
Dougherty Justin EEVP, Global Operations
○○▼
Grode DeniseEVP, CHRO
○○
● 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: 2021-08-17 · Forsyth John.

Recent Form 4 activity

0Purchases
24Sales
64Other Form 4 lines
43SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING13 sale line(s) · context only
OTHER25 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
3,466,357
Previous report
3,582,985
Avg daily volume
760,316
Days to cover
4.6

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
2021-08-17Forsyth JohnPurchase (P)Common Stock6,500USD 79.71USD 518,115SEC filing ↗
2020-08-06Lego Catherine PPurchase (P)Common Stock3,000USD 65.54USD 196,620SEC filing ↗

Form 4 evidence

88 transaction lines in the latest 365-day window; 519 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-21Baumgartner Jeffrey WSale (S)Common Stock1,166USD 119.00USD 138,754SEC filing ↗
2026-08-20Baumgartner Jeffrey WSale (S)Common Stock1,166USD 117.89USD 137,460SEC filing ↗
2026-07-29Tupman David J.Award / grant (A)Common Stock1,998USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-21Baumgartner Jeffrey WSale (S)Common Stock1,166USD 119.00USD 138,754SEC filing ↗
2026-08-20Baumgartner Jeffrey WSale (S)Common Stock1,166USD 117.89USD 137,460SEC filing ↗
2026-07-29Tupman David J.Award / grant (A)Common Stock1,998USD 0.00USD 0SEC filing ↗
2026-07-29MOSLEY WILLIAM DAward / grant (A)Common Stock1,998USD 0.00USD 0SEC filing ↗
2026-07-29Lego Catherine PAward / grant (A)Common Stock1,998USD 0.00USD 0SEC filing ↗
2026-07-29LE DUY LOAN TOption exercise / conversion (M)Common Stock1,998USD 0.00USD 0SEC filing ↗
2026-07-29Hussain Muhammad RaghibAward / grant (A)Common Stock1,998USD 0.00USD 0SEC filing ↗
2026-07-29DAVERN ALEXANDER MAward / grant (A)Common Stock1,998USD 0.00USD 0SEC filing ↗
2026-07-20Baumgartner Jeffrey WSale (S)Common Stock1,166USD 138.57USD 161,573SEC filing ↗
2026-07-01Baumgartner Jeffrey WSale (S)Common Stock1,458USD 145.97USD 212,824SEC filing ↗
2026-07-01Baumgartner Jeffrey WOption exercise / conversion (M)Common Stock1,458USD 68.56USD 99,960SEC filing ↗
2026-06-29Brannan AndrewSale (S)Common Stock6,464USD 144.71USD 935,405SEC filing ↗
2026-06-29Brannan AndrewOption exercise / conversion (M)Common Stock6,464USD 88.00USD 568,832SEC filing ↗
2026-06-22Baumgartner Jeffrey WSale (S)Common Stock1,170USD 168.23USD 196,829SEC filing ↗
2026-06-03THOMAS SCOTTSale (S)Common Stock1,300USD 180.04USD 234,052SEC filing ↗
2026-06-03THOMAS SCOTTOption exercise / conversion (M)Common Stock1,300USD 78.00USD 101,400SEC filing ↗
2026-06-02Baumgartner Jeffrey WSale (S)Common Stock3,907USD 168.54USD 658,486SEC filing ↗
2026-06-02Baumgartner Jeffrey WOption exercise / conversion (M)Common Stock3,907USD 41.49USD 162,101SEC filing ↗
2026-05-29Brannan AndrewSale (S)Common Stock1,645USD 175.75USD 289,109SEC filing ↗
2026-05-29Baumgartner Jeffrey WSale (S)Common Stock11,171USD 171.65USD 1,917,502SEC filing ↗
2026-05-29Baumgartner Jeffrey WOption exercise / conversion (M)Common Stock10,000USD 38.34USD 383,400SEC filing ↗
2026-05-21THOMAS SCOTTOption exercise / conversion (M)Common Stock1,080USD 0.00USD 0SEC filing ↗
2026-05-21THOMAS SCOTTTax withholding (F)Common Stock425USD 166.62USD 70,814SEC filing ↗
2026-05-21Grode DeniseOption exercise / conversion (M)Common Stock925USD 0.00USD 0SEC filing ↗
2026-05-21Grode DeniseTax withholding (F)Common Stock282USD 166.62USD 46,987SEC filing ↗
2026-05-21Forsyth JohnOption exercise / conversion (M)Common Stock6,171USD 0.00USD 0SEC filing ↗
2026-05-21Forsyth JohnTax withholding (F)Common Stock2,429USD 166.62USD 404,720SEC filing ↗
2026-05-21Dougherty Justin ESale (S)Common Stock2,000USD 166.50USD 333,000SEC filing ↗
2026-05-21Dougherty Justin EOption exercise / conversion (M)Common Stock1,080USD 0.00USD 0SEC filing ↗
2026-05-21Dougherty Justin ETax withholding (F)Common Stock419USD 166.62USD 69,814SEC 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 · —
TickerCRUS
CIK0000772406
SectorTechnology
IndustrySemiconductors Yahoo Finance
SEC SIC3674 Semiconductors & Related Devices
ExchangeNasdaq

Data coverage

Local Form 4 history519 transaction lines from 2020-02-03 to 2026-09-21
2 P purchase lines · 165 S sale lines · 352 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.