Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-19 · Built: 2026-10-19 · 中文

← United States · Coverage record

US · SEC FORM 4

LINDSAY CORP

LNN · NYSE · CIK 0000836157 · Industrials · Farm & Heavy Construction Machinery

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 purchase2023-08-07 · Di Si Pablo · $14.3K

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.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

Insider activity timeline

No Form 4 transaction event is present in the current 180-day 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: 2023-08-07 · Di Si Pablo.

Recent Form 4 activity

0Purchases
0Sales
23Other Form 4 lines
18SEC 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

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
892,913
Previous report
766,922
Avg daily volume
159,573
Days to cover
5.6

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
2023-08-07Di Si PabloPurchase (P)Common Stock110USD 129.77USD 14,275SEC filing ↗

Form 4 evidence

23 transaction lines in the latest 365-day window; 167 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-01-12Coburn Brett RichardAward / grant (A)Common Stock162USD 0.00USD 0SEC filing ↗
2026-01-06RAYBURN DAVID BAward / grant (A)Common Stock1,046USD 0.00USD 0SEC filing ↗
2026-01-06Madere Consuelo E.Award / grant (A)Common Stock1,046USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (22 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-01-12Coburn Brett RichardAward / grant (A)Common Stock162USD 0.00USD 0SEC filing ↗
2026-01-06RAYBURN DAVID BAward / grant (A)Common Stock1,046USD 0.00USD 0SEC filing ↗
2026-01-06Madere Consuelo E.Award / grant (A)Common Stock1,046USD 0.00USD 0SEC filing ↗
2026-01-06LINDSEY MARY AAward / grant (A)Common Stock1,046USD 0.00USD 0SEC filing ↗
2026-01-06Khandaker Jahidul HuqAward / grant (A)Common Stock1,046USD 0.00USD 0SEC filing ↗
2026-01-06Di Si PabloAward / grant (A)Common Stock1,730USD 0.00USD 0SEC filing ↗
2026-01-06CHRISTODOLOU MICHAELAward / grant (A)Common Stock1,046USD 0.00USD 0SEC filing ↗
2026-01-06Brunner Robert EAward / grant (A)Common Stock1,046USD 0.00USD 0SEC filing ↗
2025-12-01Magnusson Brian JamesAward / grant (A)Common Stock427USD 0.00USD 0SEC filing ↗
2025-11-03Hinrichsen Samuel SAward / grant (A)Common Stock2,674USD 0.00USD 0SEC filing ↗
2025-11-01Wood Randy ATax withholding (F)Common Stock3,297USD 111.24USD 366,758SEC filing ↗
2025-11-01Wood Randy AAward / grant (A)Common Stock2,958USD 0.00USD 0SEC filing ↗
2025-11-01Oberto Gustavo ETax withholding (F)Common Stock546USD 111.24USD 60,737SEC filing ↗
2025-11-01Oberto Gustavo EAward / grant (A)Common Stock499USD 0.00USD 0SEC filing ↗
2025-11-01Marion James ScottTax withholding (F)Common Stock546USD 111.24USD 60,737SEC filing ↗
2025-11-01Marion James ScottAward / grant (A)Common Stock499USD 0.00USD 0SEC filing ↗
2025-11-01Ketcham Brian LTax withholding (F)Common Stock813USD 111.24USD 90,438SEC filing ↗
2025-11-01Ketcham Brian LAward / grant (A)Common Stock768USD 0.00USD 0SEC filing ↗
2025-10-27Wood Randy AAward / grant (A)Common Stock6,555USD 0.00USD 0SEC filing ↗
2025-10-27Oberto Gustavo EAward / grant (A)Common Stock983USD 0.00USD 0SEC filing ↗
2025-10-27Marion James ScottAward / grant (A)Common Stock983USD 0.00USD 0SEC filing ↗
2025-10-21Khandaker Jahidul HuqAward / grant (A)Common Stock289USD 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 date2026-10-19
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerLNN
CIK0000836157
SectorIndustrials
IndustryFarm & Heavy Construction Machinery Yahoo Finance
SEC SIC3523 Farm Machinery & Equipment
ExchangeNYSE

Data coverage

Local Form 4 history167 transaction lines from 2020-01-07 to 2026-01-12
1 P purchase lines · 27 S sale lines · 139 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.