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

Luminar Technologies, Inc./DE

LAZRQ · — · CIK 0001758057 · Consumer Cyclical

INSIDER SIGNAL

No active buy signal

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

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

Last qualifying purchase2023-05-16 · Russell Austin · $4.8M

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesNone
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

No Form 4 transaction event is present in the current 180-day window.

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: 2023-05-16 · Russell Austin.

Recent Form 4 activity

0Purchases
1Sales
1Other Form 4 lines
2SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING0 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

The FINRA report lists no short interest for this ticker.

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
2023-05-16Russell AustinPurchase (P)Class A Common Stock791,113USD 6.12USD 4,841,612SEC filing ↗
2023-05-16Russell AustinPurchase (P)Class A Common Stock150,000USD 6.26USD 939,000SEC filing ↗
2023-05-15Russell AustinPurchase (P)Class A Common Stock1,325,685USD 6.00USD 7,954,110SEC filing ↗
2023-05-15Russell AustinPurchase (P)Class A Common Stock1,300,000USD 5.83USD 7,579,000SEC filing ↗
2023-05-15Heng Jun HongPurchase (P)Class A Common Stock33,750USD 5.91USD 199,462SEC filing ↗
2022-12-16Jepsen Mary LouPurchase (P)Class A Common Stock10,109USD 6.66USD 67,326SEC filing ↗
2022-12-16AEG Holdings, LLC; Gores Alec EPurchase (P)Class A Common Stock7,953USD 6.65USD 52,887SEC filing ↗
2022-12-15Tempesta Daniel DavidPurchase (P)Class A Common Stock3,325USD 6.92USD 23,009SEC filing ↗
2022-12-13Simoncini MatthewPurchase (P)Class A Common Stock11,458USD 7.43USD 85,133SEC filing ↗
2022-12-13Maguire ShaunPurchase (P)Class A Common Stock8,158USD 7.54USD 61,511SEC filing ↗
2022-12-13MARTIN KATHERINE APurchase (P)Class A Common Stock9,975USD 7.51USD 74,912SEC filing ↗
2022-12-13Heng Jun HongPurchase (P)Class A Common Stock9,020USD 7.44USD 67,109SEC filing ↗
2022-09-20Russell AustinPurchase (P)Class A Common Stock25,000USD 9.87USD 246,750SEC filing ↗
2022-09-15Russell AustinPurchase (P)Class A Common Stock25,000USD 9.39USD 234,750SEC filing ↗
2022-09-09Russell AustinPurchase (P)Class A Common Stock25,000USD 9.18USD 229,500SEC filing ↗

Form 4 evidence

2 transaction lines in the latest 365-day window; 237 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-03-10Schiano DominickSale (S)Class A Common Stock266USD 0.06USD 16SEC filing ↗
2025-12-05RICCI PAULTax withholding (F)Class A Common Stock69,431USD 0.93USD 64,571SEC filing ↗
Show recent Form 4 evidence (2 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-03-10Schiano DominickSale (S)Class A Common Stock266USD 0.06USD 16SEC filing ↗
2025-12-05RICCI PAULTax withholding (F)Class A Common Stock69,431USD 0.93USD 64,571SEC 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 · —
TickerLAZRQ
CIK0001758057
SectorConsumer Cyclical
Industry— Yahoo Finance
SEC SIC3714 Motor Vehicle Parts & Accessories
Exchange—

Data coverage

Local Form 4 history237 transaction lines from 2020-12-02 to 2026-03-10
44 P purchase lines · 22 S sale lines · 171 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.