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

GREENLIGHT CAPITAL RE, LTD.

GLRE · Nasdaq · CIK 0001385613 · Financial Services · Insurance—Reinsurance

INSIDER SIGNAL

No active buy signal

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

31 Form 4 transaction lines observed in the same window
18 sales · 11 option, withholding, award, gift or other lines

Last qualifying purchase2026-08-10 · Goldberg Leonard R · $92.5K

WHY NO ACTIVE SIGNAL?

Purchase activityPresent
Recent buying2 qualifying line group(s)
Recent salesHigh
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
Isaacs IanDirector
▼▼▼▼▼○▼▼▼▼▼
Platt Joseph P JRDirector
▼▼▼▼▼○
Goldberg Leonard RDirector
○●●
Sigmon DavidGeneral Counsel
○▼
Diaz SherryController
▼
Welch JohnDirector
○
● Purchase▼ Sale○ Other

Showing the six most active owners; 7 additional owner(s) remain in Form 4 evidence.

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: Goldberg Leonard R · $186.2K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-08-07–2026-08-10

Roles in the peak window: Director. Concentration uses priced qualifying P lines only and does not change the saved score.

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: 2026-08-10 · Goldberg Leonard R.

Recent Form 4 activity

6Purchases
24Sales
15Other Form 4 lines
38SEC filings · 365 days
BUYING2 qualifying P line(s) · 180 days
SELLING18 sale line(s) · context only
OTHER11 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
772,944
Previous report
793,391
Avg daily volume
144,943
Days to cover
5.3

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
2026-08-10Goldberg Leonard RPurchase (P)ORDINARY SHARES6,000USD 15.42USD 92,520SEC filing ↗
2026-08-07Goldberg Leonard RPurchase (P)ORDINARY SHARES6,000USD 15.62USD 93,720SEC filing ↗
2025-11-20Foley Ursuline FPurchase (P)ORDINARY SHARES5,000USD 12.92USD 64,600SEC filing ↗
2025-11-18Platt Joseph P JRPurchase (P)ORDINARY SHARES5,000USD 12.97USD 64,850SEC filing ↗
2025-11-07Richardson GregPurchase (P)ORDINARY SHARES20,000USD 12.92USD 258,400SEC filing ↗
2025-11-06Richardson GregPurchase (P)ORDINARY SHARES30,000USD 12.63USD 378,900SEC filing ↗
2021-05-11Roitman DanielPurchase (P)CLASS A ORDINARY SHARES55,000USD 9.05USD 497,750SEC filing ↗

Form 4 evidence

45 transaction lines in the latest 365-day window; 166 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-28Isaacs IanSale (S)ORDINARY SHARES5,150USD 14.90USD 76,735SEC filing ↗
2026-09-25Isaacs IanSale (S)ORDINARY SHARES10,000USD 14.95USD 149,500SEC filing ↗
2026-09-17Diaz SherrySale (S)ORDINARY SHARES13,500USD 15.08USD 203,580SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-28Isaacs IanSale (S)ORDINARY SHARES5,150USD 14.90USD 76,735SEC filing ↗
2026-09-25Isaacs IanSale (S)ORDINARY SHARES10,000USD 14.95USD 149,500SEC filing ↗
2026-09-17Diaz SherrySale (S)ORDINARY SHARES13,500USD 15.08USD 203,580SEC filing ↗
2026-09-14Isaacs IanSale (S)ORDINARY SHARES4,850USD 15.13USD 73,380SEC filing ↗
2026-09-03Welch JohnAward / grant (A)ORDINARY SHARES13,356USD 0.00USD 0SEC filing ↗
2026-08-28Isaacs IanSale (S)ORDINARY SHARES4,054USD 15.42USD 62,513SEC filing ↗
2026-08-27Isaacs IanSale (S)ORDINARY SHARES946USD 15.43USD 14,597SEC filing ↗
2026-08-10Goldberg Leonard RPurchase (P)ORDINARY SHARES6,000USD 15.42USD 92,520SEC filing ↗
2026-08-07Goldberg Leonard RPurchase (P)ORDINARY SHARES6,000USD 15.62USD 93,720SEC filing ↗
2026-08-07Foley Ursuline FAward / grant (A)ORDINARY SHARES7,992USD 0.00USD 0SEC filing ↗
2026-08-07Warszawski ArielAward / grant (A)ORDINARY SHARES14,386USD 0.00USD 0SEC filing ↗
2026-08-07Platt Joseph P JRAward / grant (A)ORDINARY SHARES7,992USD 0.00USD 0SEC filing ↗
2026-08-07Murphy BryanAward / grant (A)ORDINARY SHARES7,992USD 0.00USD 0SEC filing ↗
2026-08-07Isaacs IanAward / grant (A)ORDINARY SHARES7,992USD 0.00USD 0SEC filing ↗
2026-08-07Guest Victoria WAward / grant (A)ORDINARY SHARES7,992USD 0.00USD 0SEC filing ↗
2026-08-07Goldberg Leonard RAward / grant (A)ORDINARY SHARES7,992USD 0.00USD 0SEC filing ↗
2026-08-07FERRARI JOHNNYAward / grant (A)ORDINARY SHARES7,992USD 0.00USD 0SEC filing ↗
2026-08-03EINHORN DAVIDD (D)Ordinary Shares106,060USD 16.14USD 1,711,808SEC filing ↗
2026-06-29Isaacs IanSale (S)ORDINARY SHARES1,191USD 16.72USD 19,914SEC filing ↗
2026-06-25Isaacs IanSale (S)ORDINARY SHARES4,000USD 16.06USD 64,240SEC filing ↗
2026-06-24Isaacs IanSale (S)ORDINARY SHARES5,000USD 16.64USD 83,200SEC filing ↗
2026-06-23O'BRIEN PATRICKSale (S)ORDINARY SHARES3,026USD 16.36USD 49,505SEC filing ↗
2026-06-23Isaacs IanSale (S)ORDINARY SHARES9,230USD 16.33USD 150,726SEC filing ↗
2026-06-22Isaacs IanSale (S)ORDINARY SHARES1,716USD 15.92USD 27,319SEC filing ↗
2026-05-26Platt Joseph P JRSale (S)ORDINARY SHARES11,747USD 16.87USD 198,172SEC filing ↗
2026-05-19Platt Joseph P JRSale (S)ORDINARY SHARES23,613USD 18.01USD 425,270SEC filing ↗
2026-05-14Platt Joseph P JRSale (S)ORDINARY SHARES12,000USD 17.50USD 210,000SEC filing ↗
2026-05-14Sigmon DavidSale (S)ORDINARY SHARES7,500USD 17.33USD 129,975SEC filing ↗
2026-05-13Platt Joseph P JRSale (S)ORDINARY SHARES820USD 17.50USD 14,350SEC filing ↗
2026-05-12Platt Joseph P JRSale (S)ORDINARY SHARES6,820USD 17.50USD 119,350SEC 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 · —
TickerGLRE
CIK0001385613
SectorFinancial Services
IndustryInsurance—Reinsurance Yahoo Finance
SEC SIC6331 Fire, Marine & Casualty Insurance
ExchangeNasdaq

Data coverage

Local Form 4 history166 transaction lines from 2020-03-16 to 2026-09-28
7 P purchase lines · 44 S sale lines · 115 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.