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

Green Plains Inc.

GPRE · Nasdaq · CIK 0001309402 · Basic Materials · Chemicals

INSIDER SIGNAL

No active buy signal

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

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

Last qualifying purchase2026-03-06 · Sweeney Patrick Francis · $101.3K

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.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Collins Trent LeeSVP Operations
○○
Wagner KimberlyDirector
○
Salinas MartinDirector
○
Peterson BrianDirector
○
GRASSI CARL J.Director
○
Furcich Steven JDirector
○
● Purchase▼ Sale○ Other

Showing the six most active owners; 5 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: 2026-03-06 · Sweeney Patrick Francis.

Recent Form 4 activity

1Purchases
0Sales
36Other Form 4 lines
33SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING0 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
12,763,106
Previous report
11,921,238
Avg daily volume
1,477,654
Days to cover
8.6

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
2026-03-06Sweeney Patrick FrancisPurchase (P)Common Stock, par value $0.01 per share6,383USD 15.87USD 101,298SEC filing ↗
2024-02-12Knudsen Ejnar A IIIPurchase (P)Common Stock4,000USD 24.73USD 98,920SEC filing ↗
2023-12-11Becker Todd APurchase (P)Common Stock960USD 24.68USD 23,693SEC filing ↗
2023-12-08Becker Todd APurchase (P)Common Stock5,419USD 23.08USD 125,071SEC filing ↗
2023-12-08Anderson James DPurchase (P)Common Stock2,500USD 23.20USD 58,000SEC filing ↗
2023-05-11Knudsen Ejnar A IIIPurchase (P)Common Stock1,000USD 30.05USD 30,050SEC filing ↗
2023-05-08Anderson James DPurchase (P)Common Stock2,000USD 31.10USD 62,200SEC filing ↗
2022-12-06STARK JAMES EPurchase (P)Common Stock787USD 31.85USD 25,066SEC filing ↗
2020-09-23Anderson James DPurchase (P)Common Stock2,000USD 14.65USD 29,300SEC filing ↗
2020-09-22Anderson James DPurchase (P)Common Stock415USD 14.82USD 6,150SEC filing ↗
2020-09-22Becker Todd APurchase (P)Common Stock5,000USD 14.72USD 73,600SEC filing ↗
2020-08-10Becker Todd APurchase (P)Common Stock10,000USD 14.93USD 149,300SEC filing ↗
2020-08-05Anderson James DPurchase (P)Common Stock5,000USD 12.85USD 64,250SEC filing ↗
2020-08-05Becker Todd APurchase (P)Common Stock10,000USD 12.80USD 128,000SEC filing ↗
2020-03-20Knudsen Ejnar A IIIPurchase (P)Common Stock30,000USD 4.79USD 143,700SEC filing ↗

Form 4 evidence

37 transaction lines in the latest 365-day window; 338 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-19Osowski ChrisTax withholding (F)Common Stock11,989USD 16.03USD 192,184SEC filing ↗
2026-08-19Collins Trent LeeTax withholding (F)Common Stock2,261USD 16.03USD 36,244SEC filing ↗
2026-06-05Wagner KimberlyAward / grant (A)Common Stock9,019USD 14.97USD 135,014SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-19Osowski ChrisTax withholding (F)Common Stock11,989USD 16.03USD 192,184SEC filing ↗
2026-08-19Collins Trent LeeTax withholding (F)Common Stock2,261USD 16.03USD 36,244SEC filing ↗
2026-06-05Wagner KimberlyAward / grant (A)Common Stock9,019USD 14.97USD 135,014SEC filing ↗
2026-06-05Salinas MartinAward / grant (A)Common Stock9,019USD 14.97USD 135,014SEC filing ↗
2026-06-05Peterson BrianAward / grant (A)Common Stock9,019USD 14.97USD 135,014SEC filing ↗
2026-06-05GRASSI CARL J.Award / grant (A)Common Stock9,019USD 14.97USD 135,014SEC filing ↗
2026-06-05Furcich Steven JAward / grant (A)Common Stock9,019USD 14.97USD 135,014SEC filing ↗
2026-06-05Aslam FarhaAward / grant (A)Common Stock9,019USD 14.97USD 135,014SEC filing ↗
2026-06-05Anderson James DAward / grant (A)Common Stock9,019USD 14.97USD 135,014SEC filing ↗
2026-06-05Sweeney Patrick FrancisAward / grant (A)Common Stock, par value $0.01 per share9,019USD 14.97USD 135,014SEC filing ↗
2026-05-15Havasi ImreTax withholding (F)Common Stock461USD 17.14USD 7,902SEC filing ↗
2026-04-29Collins Trent LeeTax withholding (F)Common Stock657USD 17.25USD 11,333SEC filing ↗
2026-03-13Osowski ChrisTax withholding (F)Common Stock1,999USD 15.81USD 31,604SEC filing ↗
2026-03-13Herbert James F IITax withholding (F)Common Stock1,845USD 15.81USD 29,169SEC filing ↗
2026-03-13Havasi ImreTax withholding (F)Common Stock1,076USD 15.81USD 17,012SEC filing ↗
2026-03-10Osowski ChrisTax withholding (F)Common Stock6,912USD 15.22USD 105,201SEC filing ↗
2026-03-10Herbert James F IITax withholding (F)Common Stock6,912USD 15.22USD 105,201SEC filing ↗
2026-03-10Havasi ImreTax withholding (F)Common Stock5,760USD 15.22USD 87,667SEC filing ↗
2026-03-09Osowski ChrisTax withholding (F)Common Stock1,237USD 14.94USD 18,481SEC filing ↗
2026-03-09Herbert James F IITax withholding (F)Common Stock1,237USD 14.94USD 18,481SEC filing ↗
2026-03-06Sweeney Patrick FrancisPurchase (P)Common Stock, par value $0.01 per share6,383USD 15.87USD 101,298SEC filing ↗
2026-02-27Reis AnnAward / grant (A)Common Stock21,024USD 14.27USD 300,012SEC filing ↗
2026-02-27Osowski ChrisAward / grant (A)Common Stock85,845USD 14.27USD 1,225,008SEC filing ↗
2026-02-27Loneman Ryan PAward / grant (A)Common Stock17,520USD 14.27USD 250,010SEC filing ↗
2026-02-27Herbert James F IIAward / grant (A)Common Stock21,024USD 14.27USD 300,012SEC filing ↗
2026-02-27Havasi ImreAward / grant (A)Common Stock21,024USD 14.27USD 300,012SEC filing ↗
2026-02-27Collins Trent LeeAward / grant (A)Common Stock21,024USD 14.27USD 300,012SEC filing ↗
2026-01-09Collins Trent LeeTax withholding (F)Common Stock1,288USD 10.57USD 13,614SEC filing ↗
2026-01-07MAPES MICHELLETax withholding (F)Common Stock34,906USD 9.80USD 342,079SEC filing ↗
2026-01-07MAPES MICHELLEAward / grant (A)Common Stock33,904USD 9.80USD 332,259SEC 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 · —
TickerGPRE
CIK0001309402
SectorBasic Materials
IndustryChemicals Yahoo Finance
SEC SIC2860 Industrial Organic Chemicals
ExchangeNasdaq

Data coverage

Local Form 4 history338 transaction lines from 2020-02-19 to 2026-08-19
15 P purchase lines · 28 S sale lines · 295 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.