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

NETLIST INC

NLST · OTC · CIK 0001282631 · Technology · Electronics & Computer Distribution

INSIDER SIGNAL

No active buy signal

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

14 Form 4 transaction lines observed in the same window
9 sales · 5 option, withholding, award, gift or other lines

Last qualifying purchase2025-06-24 · Hong Chun K · $3.0M

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
SASAKI GAIL MEVP and CFO
▼▼○▼▼▼
Hong Chun KPresident, CEO and Chairman
○▼○
Cho JunDirector
▼▼○
WELCHER BLAKEDirector
▼○
● 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: 2025-06-24 · Hong Chun K.

Recent Form 4 activity

0Purchases
18Sales
10Other Form 4 lines
21SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING9 sale line(s) · context only
OTHER5 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
15,469,958
Previous report
15,942,154
Avg daily volume
2,506,269
Days to cover
6.2

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
2025-06-24Hong Chun KPurchase (P)Common Stock4,285,715USD 0.70USD 3,000,000SEC filing ↗

Form 4 evidence

28 transaction lines in the latest 365-day window; 133 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-17SASAKI GAIL MSale (S)Common Stock100,000USD 6.91USD 691,000SEC filing ↗
2026-08-12SASAKI GAIL MSale (S)Common Stock25,000USD 4.49USD 112,250SEC filing ↗
2026-08-05SASAKI GAIL MSale (S)Common Stock25,000USD 3.99USD 99,750SEC filing ↗
Show recent Form 4 evidence (26 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-17SASAKI GAIL MSale (S)Common Stock100,000USD 6.91USD 691,000SEC filing ↗
2026-08-12SASAKI GAIL MSale (S)Common Stock25,000USD 4.49USD 112,250SEC filing ↗
2026-08-05SASAKI GAIL MSale (S)Common Stock25,000USD 3.99USD 99,750SEC filing ↗
2026-07-16Hong Chun KAward / grant (A)Common Stock4,000,000USD 0.00USD 0SEC filing ↗
2026-06-08Hong Chun KSale (S)Common Stock40,000USD 2.72USD 108,800SEC filing ↗
2026-06-05WELCHER BLAKEAward / grant (A)Common Stock100,000USD 0.00USD 0SEC filing ↗
2026-06-05SASAKI GAIL MAward / grant (A)Common Stock200,000USD 0.00USD 0SEC filing ↗
2026-06-05Hong Chun KAward / grant (A)Common Stock856,500USD 0.00USD 0SEC filing ↗
2026-06-05Cho JunAward / grant (A)Common Stock100,000USD 0.00USD 0SEC filing ↗
2026-05-15SASAKI GAIL MSale (S)Common Stock8,876USD 2.63USD 23,344SEC filing ↗
2026-05-11SASAKI GAIL MSale (S)Common Stock25,000USD 3.49USD 87,250SEC filing ↗
2026-04-23Cho JunSale (S)Common Stock10,000USD 2.18USD 21,800SEC filing ↗
2026-04-22WELCHER BLAKESale (S)Common Stock37,500USD 2.00USD 75,000SEC filing ↗
2026-04-22Cho JunSale (S)Common Stock10,000USD 1.98USD 19,800SEC filing ↗
2026-03-25Cho JunSale (S)Common Stock10,000USD 1.89USD 18,900SEC filing ↗
2026-03-17WELCHER BLAKESale (S)Common Stock37,500USD 1.66USD 62,250SEC filing ↗
2026-03-16SASAKI GAIL MSale (S)Common Stock20,898USD 1.50USD 31,347SEC filing ↗
2026-03-16Hong Chun KSale (S)Common Stock93,995USD 1.50USD 140,992SEC filing ↗
2026-03-13Hong Chun KSale (S)Common Stock194,500USD 1.50USD 291,750SEC filing ↗
2026-03-12Hong Chun KSale (S)Common Stock55,500USD 1.50USD 83,250SEC filing ↗
2026-01-05Hong Chun KSale (S)Common Stock250,000USD 1.00USD 250,000SEC filing ↗
2025-12-31Hong Chun KOption exercise / conversion (M)Common Stock300,000USD 0.70USD 210,000SEC filing ↗
2025-11-26WELCHER BLAKEAward / grant (A)Common Stock100,000USD 0.00USD 0SEC filing ↗
2025-11-26SASAKI GAIL MAward / grant (A)Common Stock200,000USD 0.00USD 0SEC filing ↗
2025-11-26Hong Chun KAward / grant (A)Common Stock1,000,000USD 0.00USD 0SEC filing ↗
2025-11-26Cho JunAward / grant (A)Common Stock150,000USD 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 · —
TickerNLST
CIK0001282631
SectorTechnology
IndustryElectronics & Computer Distribution Yahoo Finance
SEC SIC3674 Semiconductors & Related Devices
ExchangeOTC

Data coverage

Local Form 4 history133 transaction lines from 2020-03-06 to 2026-08-17
1 P purchase lines · 91 S sale lines · 41 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.