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

MAXLINEAR, INC

MXL · Nasdaq · CIK 0001288469 · Technology · Semiconductors

INSIDER SIGNAL

No active buy signal

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

39 Form 4 transaction lines observed in the same window
27 sales · 12 option, withholding, award, gift or other lines

Last qualifying purchase2024-07-30 · SEENDRIPU KISHORE · $1.4M

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
Kwong Connie H.Corporate Controller & PAO
▼▼▼○○○○
SEENDRIPU KISHOREChairman, President and CEO
○○▼▼
Tewksbury Ted L IIIDirector
○▼▼▼
MOYER ALBERT JDirector
○▼○
BEAVER CAROLYNDirector
○▼
ARTUSI DANIEL ADirector
○▼
● Purchase▼ Sale○ Other

Showing the six most active owners; 2 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: 2024-07-30 · SEENDRIPU KISHORE.

Recent Form 4 activity

0Purchases
32Sales
28Other Form 4 lines
21SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING27 sale line(s) · context only
OTHER12 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
4,887,878
Previous report
4,836,594
Avg daily volume
3,285,052
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
2024-07-30SEENDRIPU KISHOREPurchase (P)Common Stock108,303USD 12.94USD 1,401,441SEC filing ↗
2021-10-05LITCHFIELD STEVEN GPurchase (P)Common Stock2,492USD 48.00USD 119,616SEC filing ↗
2021-10-04LITCHFIELD STEVEN GPurchase (P)Common Stock7,922USD 47.98USD 380,098SEC filing ↗
2021-09-13LITCHFIELD STEVEN GPurchase (P)Common Stock2,378USD 52.52USD 124,893SEC filing ↗
2021-09-10LITCHFIELD STEVEN GPurchase (P)Common Stock2,320USD 53.85USD 124,932SEC filing ↗
2021-09-07LITCHFIELD STEVEN GPurchase (P)Common Stock2,282USD 54.73USD 124,894SEC filing ↗
2021-09-03LITCHFIELD STEVEN GPurchase (P)Common Stock2,302USD 54.25USD 124,884SEC filing ↗

Form 4 evidence

60 transaction lines in the latest 365-day window; 939 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-31Kwong Connie H.Option exercise / conversion (M)Common Stock1,110USD —USD —SEC filing ↗
2026-08-31Kwong Connie H.Tax withholding (F)Common Stock1,110USD 59.91USD 66,500SEC filing ↗
2026-08-17SEENDRIPU KISHORESale (S)Common Stock351,454USD 85.96USD 30,209,418SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-31Kwong Connie H.Option exercise / conversion (M)Common Stock1,110USD —USD —SEC filing ↗
2026-08-31Kwong Connie H.Tax withholding (F)Common Stock1,110USD 59.91USD 66,500SEC filing ↗
2026-08-17SEENDRIPU KISHORESale (S)Common Stock351,454USD 85.96USD 30,209,418SEC filing ↗
2026-08-14SEENDRIPU KISHORESale (S)Common Stock240,000USD 84.28USD 20,227,420SEC filing ↗
2026-05-26PARDUN THOMAS ESale (S)Common Stock11,000USD 105.00USD 1,155,000SEC filing ↗
2026-05-25Kwong Connie H.Option exercise / conversion (M)Common Stock3,713USD 0.00USD 0SEC filing ↗
2026-05-25Kwong Connie H.Tax withholding (F)Common Stock3,713USD 99.16USD 368,181SEC filing ↗
2026-05-20MOYER ALBERT JOption exercise / conversion (M)Common Stock40,336USD 0.00USD 0SEC filing ↗
2026-05-20SEENDRIPU KISHOREOption exercise / conversion (M)Common Stock33,682USD 0.00USD 0SEC filing ↗
2026-05-20SEENDRIPU KISHORETax withholding (F)Common Stock33,682USD 96.77USD 3,259,407SEC filing ↗
2026-05-08Kwong Connie H.Sale (S)Common Stock35,000USD 96.96USD 3,393,704SEC filing ↗
2026-05-05Tewksbury Ted L IIISale (S)Common Stock3,935USD 80.00USD 314,800SEC filing ↗
2026-05-04Tewksbury Ted L IIISale (S)Common Stock3,935USD 77.36USD 304,412SEC filing ↗
2026-05-04MOYER ALBERT JSale (S)Common Stock15,741USD 78.00USD 1,227,798SEC filing ↗
2026-05-04BEAVER CAROLYNSale (S)Common Stock6,000USD 76.96USD 461,760SEC filing ↗
2026-05-04ARTUSI DANIEL ASale (S)Common Stock10,500USD 78.64USD 825,720SEC filing ↗
2026-05-01Tewksbury Ted L IIISale (S)Common Stock2,790USD 78.67USD 219,489SEC filing ↗
2026-05-01Tewksbury Ted L IIIOption exercise / conversion (M)Common Stock15,741USD 0.00USD 0SEC filing ↗
2026-05-01Sennesael KrisOption exercise / conversion (M)Common Stock2,052USD 0.00USD 0SEC filing ↗
2026-05-01MOYER ALBERT JOption exercise / conversion (M)Common Stock15,741USD 0.00USD 0SEC filing ↗
2026-05-01BEAVER CAROLYNOption exercise / conversion (M)Common Stock15,741USD 0.00USD 0SEC filing ↗
2026-05-01ARTUSI DANIEL AOption exercise / conversion (M)Common Stock15,741USD 0.00USD 0SEC filing ↗
2026-04-29Kwong Connie H.Sale (S)Common Stock4,118USD 58.00USD 238,844SEC filing ↗
2026-04-27Kwong Connie H.Sale (S)Common Stock15,050USD 51.29USD 771,914SEC filing ↗
2026-03-06LITCHFIELD STEVEN GSale (S)Common Stock20,000USD 15.68USD 313,600SEC filing ↗
2026-03-05LITCHFIELD STEVEN GSale (S)Common Stock4,929USD 16.81USD 82,856SEC filing ↗
2026-03-04LITCHFIELD STEVEN GSale (S)Common Stock20,000USD 17.50USD 350,000SEC filing ↗
2026-03-02SEENDRIPU KISHOREOption exercise / conversion (M)Common Stock90,426USD 0.00USD 0SEC filing ↗
2026-03-02SEENDRIPU KISHORETax withholding (F)Common Stock148,895USD 17.99USD 2,678,621SEC filing ↗
2026-03-02Kwong Connie H.Option exercise / conversion (M)Common Stock6,231USD 0.00USD 0SEC 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 · —
TickerMXL
CIK0001288469
SectorTechnology
IndustrySemiconductors Yahoo Finance
SEC SIC3674 Semiconductors & Related Devices
ExchangeNasdaq

Data coverage

Local Form 4 history939 transaction lines from 2020-01-01 to 2026-08-31
7 P purchase lines · 180 S sale lines · 752 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.