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 Brick Partners, Inc.

GRBK · NYSE · CIK 0001373670 · Consumer Cyclical · Residential Construction

INSIDER SIGNAL

No active buy signal

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

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

Last qualifying purchase2024-11-13 · DME Advisors GP, L.L.C.; DME Advisors, LP; DME Capital Management, LP; EINHORN DAVID · $70.3M

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesLow
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
Press Richard SDirector
▼
● 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: 2024-11-13 · DME Advisors GP, L.L.C.; DME Advisors, LP; DME Capital Management, LP; EINHORN DAVID.

Recent Form 4 activity

0Purchases
3Sales
25Other Form 4 lines
13SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING2 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
2,340,765
Previous report
2,483,136
Avg daily volume
384,410
Days to cover
6.1

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
2024-11-13DME Advisors GP, L.L.C.; DME Advisors, LP; DME Capital Management, LP; EINHORN DAVIDPurchase (P)Common Stock1,017,163USD 69.16USD 70,346,993SEC filing ↗
2024-05-06Press Richard SPurchase (P)Common Stock1,474USD 57.44USD 84,664SEC filing ↗
2024-03-11Press Richard SPurchase (P)Common Stock1,000USD 51.84USD 51,840SEC filing ↗
2024-03-08Press Richard SPurchase (P)Common Stock1,000USD 52.41USD 52,410SEC filing ↗
2024-03-05Press Richard SPurchase (P)Common Stock1,007USD 51.61USD 51,972SEC filing ↗
2022-03-31Brandler HarryPurchase (P)Common Stock25,000USD 19.97USD 499,250SEC filing ↗
2022-03-31Brandler HarryPurchase (P)Common Stock25,000USD 19.97USD 499,250SEC filing ↗
2021-08-06Olsen KathleenPurchase (P)Common Stock9,700USD 25.47USD 247,088SEC filing ↗
2021-05-18Farris John RPurchase (P)Common Stock4,200USD 22.73USD 95,466SEC filing ↗
2021-05-12Brandler HarryPurchase (P)Common Stock15,000USD 21.50USD 322,500SEC filing ↗
2021-05-11Brandler HarryPurchase (P)Common Stock10,000USD 23.03USD 230,300SEC filing ↗
2021-03-23Brandler HarryPurchase (P)Common Stock20,000USD 21.42USD 428,400SEC filing ↗
2021-03-11Press Richard SPurchase (P)Common Stock10,000USD 22.00USD 220,000SEC filing ↗
2021-01-25DME Advisors GP, L.L.C.; DME Advisors, LP; DME Capital Management, LP; EINHORN DAVID; GREENLIGHT CAPITAL INCPurchase (P)Common Stock850,000USD 20.55USD 17,467,500SEC filing ↗
2020-03-19Farris John RPurchase (P)Common Stock6,000USD 6.52USD 39,120SEC filing ↗

Form 4 evidence

28 transaction lines in the latest 365-day window; 194 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-06-09Press Richard SSale (S)Common Stock5,000USD 70.59USD 352,930SEC filing ↗
2026-03-06SAMUEL BOBBY L IIIOption exercise / conversion (M)Common Stock8,902USD 0.00USD 0SEC filing ↗
2026-03-06SAMUEL BOBBY L IIITax withholding (F)Common Stock3,058USD 70.26USD 214,855SEC filing ↗
Show recent Form 4 evidence (26 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-06-09Press Richard SSale (S)Common Stock5,000USD 70.59USD 352,930SEC filing ↗
2026-03-06SAMUEL BOBBY L IIIOption exercise / conversion (M)Common Stock8,902USD 0.00USD 0SEC filing ↗
2026-03-06SAMUEL BOBBY L IIITax withholding (F)Common Stock3,058USD 70.26USD 214,855SEC filing ↗
2026-03-06COX JEFFERY DEANOption exercise / conversion (M)Common Stock235USD 0.00USD 0SEC filing ↗
2026-03-06COX JEFFERY DEANTax withholding (F)Common Stock93USD 70.26USD 6,534SEC filing ↗
2026-03-03SAMUEL BOBBY L IIIOption exercise / conversion (M)Common Stock930USD 0.00USD 0SEC filing ↗
2026-03-03SAMUEL BOBBY L IIITax withholding (F)Common Stock320USD 72.40USD 23,168SEC filing ↗
2026-03-03COX JEFFERY DEANTax withholding (F)Common Stock385USD 72.40USD 27,874SEC filing ↗
2026-03-03COX JEFFERY DEANAward / grant (A)Common Stock977USD 0.00USD 0SEC filing ↗
2026-03-03Suit Neal JOption exercise / conversion (M)Common Stock930USD 0.00USD 0SEC filing ↗
2026-03-03Suit Neal JTax withholding (F)Common Stock366USD 72.40USD 26,498SEC filing ↗
2026-03-03Dolson JedOption exercise / conversion (M)Common Stock3,720USD 0.00USD 0SEC filing ↗
2026-03-03Dolson JedTax withholding (F)Common Stock1,464USD 72.40USD 105,994SEC filing ↗
2026-03-03Brickman James R.Option exercise / conversion (M)Common Stock6,138USD 0.00USD 0SEC filing ↗
2026-03-03Brickman James R.Tax withholding (F)Common Stock2,416USD 72.40USD 174,918SEC filing ↗
2026-03-02Press Richard SSale (S)Common Stock2,500USD 72.02USD 180,050SEC filing ↗
2026-03-02Press Richard SAward / grant (A)Common Stock2,036USD 0.00USD 0SEC filing ↗
2026-03-02Olsen KathleenD (D)Common Stock7,500USD 71.81USD 538,575SEC filing ↗
2026-03-02Olsen KathleenAward / grant (A)Common Stock2,715USD 0.00USD 0SEC filing ↗
2026-03-02MURPHY LILA AAward / grant (A)Common Stock3,801USD 0.00USD 0SEC filing ↗
2026-03-02Dolson JedTax withholding (F)Common Stock5,205USD 73.66USD 383,400SEC filing ↗
2026-03-02Dolson JedAward / grant (A)Common Stock14,068USD 0.00USD 0SEC filing ↗
2026-03-02Brickman James R.Tax withholding (F)Common Stock6,940USD 73.66USD 511,200SEC filing ↗
2026-03-02Brickman James R.Award / grant (A)Common Stock18,757USD 0.00USD 0SEC filing ↗
2026-03-02Brandler HarryAward / grant (A)Common Stock3,665USD 0.00USD 0SEC filing ↗
2026-03-02BLAKE ELIZABETHAward / grant (A)Common Stock4,412USD 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 · —
TickerGRBK
CIK0001373670
SectorConsumer Cyclical
IndustryResidential Construction Yahoo Finance
SEC SIC1531 Operative Builders
ExchangeNYSE

Data coverage

Local Form 4 history194 transaction lines from 2020-03-11 to 2026-06-09
29 P purchase lines · 42 S sale lines · 123 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.