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

SANMINA CORP

SANM · Nasdaq · CIK 0000897723 · Technology · Electronic Components

INSIDER SIGNAL

No active buy signal

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

13 Form 4 transaction lines observed in the same window
13 sales · 0 option, withholding, award, gift or other lines

Last qualifying purchase2026-01-30 · Loparco Michael J · $99.7K

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
REID ALAN McWILLIAMSEVP, Global Human Resources
▼▼▼▼
Johnson Susan ADirector
▼▼
Faust Jonathan PEVP & CFO
▼
SOLA JUREChairman & CEO
▼
Hedley David V IIIDirector
▼
Venkatesh VishnuSee Remarks
▼
● Purchase▼ Sale○ Other

Showing the six most active owners; 1 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: 2026-01-30 · Loparco Michael J.

Recent Form 4 activity

1Purchases
20Sales
30Other Form 4 lines
34SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING13 sale line(s) · context only
OTHER0 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
1,684,205
Previous report
1,813,928
Avg daily volume
672,319
Days to cover
2.5

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
2026-01-30Loparco Michael JPurchase (P)Common Stock700USD 142.46USD 99,722SEC filing ↗

Form 4 evidence

51 transaction lines in the latest 365-day window; 343 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-17Johnson Susan ASale (S)Common Stock120USD 200.46USD 24,055SEC filing ↗
2026-08-28Johnson Susan ASale (S)Common Stock120USD 202.69USD 24,323SEC filing ↗
2026-05-29Faust Jonathan PSale (S)Common Stock10,076USD 265.80USD 2,678,150SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-17Johnson Susan ASale (S)Common Stock120USD 200.46USD 24,055SEC filing ↗
2026-08-28Johnson Susan ASale (S)Common Stock120USD 202.69USD 24,323SEC filing ↗
2026-05-29Faust Jonathan PSale (S)Common Stock10,076USD 265.80USD 2,678,150SEC filing ↗
2026-05-26REID ALAN McWILLIAMSSale (S)Common Stock5,000USD 254.39USD 1,271,950SEC filing ↗
2026-05-08REID ALAN McWILLIAMSSale (S)Common Stock1,000USD 248.60USD 248,600SEC filing ↗
2026-05-06SOLA JURESale (S)Common Stock118,368USD 228.84USD 27,087,333SEC filing ↗
2026-05-04REID ALAN McWILLIAMSSale (S)Common Stock1,000USD 225.00USD 225,000SEC filing ↗
2026-05-01REID ALAN McWILLIAMSSale (S)Common Stock1,000USD 218.17USD 218,170SEC filing ↗
2026-05-01Hedley David V IIISale (S)Common Stock500USD 219.52USD 109,760SEC filing ↗
2026-04-30Venkatesh VishnuSale (S)Common Stock2,275USD 212.80USD 484,120SEC filing ↗
2026-04-29Licata Joseph G JrSale (S)Common Stock26,565USD 211.03USD 5,606,040SEC filing ↗
2026-04-15Venkatesh VishnuTax withholding (F)Common Stock2,725USD 154.31USD 420,495SEC filing ↗
2026-03-16Sankaran MythiliAward / grant (A)Common Stock1,536USD 123.69USD 189,988SEC filing ↗
2026-03-16PRABHU KRISH AAward / grant (A)Common Stock1,536USD 123.69USD 189,988SEC filing ↗
2026-03-16Loparco Michael JAward / grant (A)Common Stock2,304USD 123.69USD 284,982SEC filing ↗
2026-03-16Licata Joseph G JrAward / grant (A)Common Stock1,536USD 123.69USD 189,988SEC filing ↗
2026-03-16Johnson Susan AAward / grant (A)Common Stock1,536USD 123.69USD 189,988SEC filing ↗
2026-03-16Hedley David V IIIAward / grant (A)Common Stock1,536USD 123.69USD 189,988SEC filing ↗
2026-03-16BARNES SUSAN KAward / grant (A)Common Stock1,536USD 123.69USD 189,988SEC filing ↗
2026-02-26REID ALAN McWILLIAMSSale (S)Common Stock1,500USD 160.64USD 240,960SEC filing ↗
2026-02-24Hedley David V IIISale (S)Common Stock1,024USD 162.31USD 166,205SEC filing ↗
2026-02-24Faust Jonathan PSale (S)Common Stock10,075USD 159.30USD 1,604,948SEC filing ↗
2026-02-19Sankaran MythiliSale (S)Common Stock3,424USD 145.95USD 499,733SEC filing ↗
2026-02-13REID ALAN McWILLIAMSSale (S)Common Stock3,500USD 148.45USD 519,575SEC filing ↗
2026-02-05Mason CharlieSale (S)Common Stock13,150USD 147.21USD 1,935,812SEC filing ↗
2026-01-30Loparco Michael JPurchase (P)Common Stock700USD 142.46USD 99,722SEC filing ↗
2026-01-16Faust Jonathan PTax withholding (F)Common Stock10,845USD 177.44USD 1,924,337SEC filing ↗
2025-12-17Venkatesh VishnuSale (S)Common Stock692USD 149.22USD 103,260SEC filing ↗
2025-12-16Venkatesh VishnuTax withholding (F)Common Stock808USD 146.84USD 118,647SEC filing ↗
2025-12-16REID ALAN McWILLIAMSTax withholding (F)Common Stock1,524USD 146.84USD 223,784SEC 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 · —
TickerSANM
CIK0000897723
SectorTechnology
IndustryElectronic Components Yahoo Finance
SEC SIC3672 Printed Circuit Boards
ExchangeNasdaq

Data coverage

Local Form 4 history343 transaction lines from 2020-01-31 to 2026-09-17
1 P purchase lines · 124 S sale lines · 218 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.