GLRE · Insider Trading
Greenlight Captial RE, LTD. Class A
Every open-market purchase and sale reported by GLRE officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-29 | Ian Isaacs | Director | Sell | −15,150 | −$226.25K |
| 2026-09-18 | Sherry Diaz | Controller | Sell | −13,500 | −$203.58K |
| 2026-09-16 | Ian Isaacs | Director | Sell | −4,850 | −$73.36K |
| 2026-09-04 | John Welch | Director | A | +13,356 | — |
| 2026-08-31 | Ian Isaacs | Director | Sell | −5,000 | −$77.12K |
| 2026-08-11 | Leonard R Goldberg | Director | Buy | +12,000 | +$186.24K |
| 2026-08-10 | Ursuline F Foley | Director | A | +7,992 | — |
| 2026-08-07 | Victoria W Guest | Director | A | +7,992 | — |
| 2026-08-07 | Ian Isaacs | Director | A | +7,992 | — |
| 2026-08-07 | Ariel Warszawski | Director | A | +14,386 | — |
| 2026-08-07 | Leonard R Goldberg | Director | A | +7,992 | — |
| 2026-08-07 | Joseph P Platt JR | Director | A | +7,992 | — |
| 2026-08-07 | Bryan Murphy | Director | A | +7,992 | — |
| 2026-08-07 | Johnny Ferrari | Director | A | +7,992 | — |
| 2026-08-07 | Bryan Murphy | Director | A | +7,992 | — |
| 2026-08-07 | Joseph P Platt JR | Director | A | +7,992 | — |
| 2026-08-07 | Johnny Ferrari | Director | A | +7,992 | — |
| 2026-08-07 | Ian Isaacs | Director | A | +7,992 | — |
| 2026-08-07 | Ariel Warszawski | Director | A | +14,386 | — |
| 2026-08-07 | Victoria W Guest | Director | A | +7,992 | — |
| 2026-08-07 | Leonard R Goldberg | Director | A | +7,992 | — |
| 2026-08-04 | David Einhorn | Director | D | −106,060 | −$1.71M |
| 2026-07-01 | Ian Isaacs | Director | Sell | −1,191 | −$19.91K |
| 2026-06-26 | Ian Isaacs | Director | Sell | −9,000 | −$147.43K |
| 2026-06-25 | Patrick O'Brien | Chief Operating Officer | Sell | −3,026 | −$49.50K |
| 2026-06-24 | Ian Isaacs | Director | Sell | −10,946 | −$178.03K |
| 2026-05-27 | Joseph P Platt JR | Director | Sell | −11,747 | −$198.17K |
| 2026-05-20 | Joseph P Platt JR | Director | Sell | −23,613 | −$425.27K |
| 2026-05-18 | Joseph P Platt JR | Director | Sell | −12,000 | −$210.00K |
| 2026-05-15 | David Sigmon | General Counsel | Sell | −7,500 | −$129.97K |
| 2026-05-14 | Joseph P Platt JR | Director | Sell | −7,640 | −$133.70K |
| 2026-05-08 | David Sigmon | General Counsel | A | +5,006 | — |
| 2026-04-07 | Greg Richardson | Chief Executive Officer | A | +26,417 | — |
| 2026-04-07 | Brian Joseph OReilly | Head of Innovations | A | +6,395 | — |
| 2026-04-07 | Richard Paul Strommer | Chief Actuary | A | +4,623 | — |
| 2026-04-07 | Faramarz Romer | Chief Financial Officer | A | +7,705 | — |
| 2026-04-07 | Sherry Diaz | Controller | A | +3,808 | — |
| 2026-03-16 | Brian Joseph OReilly | Head of Innovations | A | +6,395 | — |
| 2026-03-16 | Greg Richardson | Chief Executive Officer | A | +26,417 | — |
| 2026-03-16 | Sherry Diaz | Controller | A | +3,808 | — |
| 2026-03-16 | Faramarz Romer | Chief Financial Officer | A | +7,705 | — |
| 2026-03-16 | Steven Archambault | Chief Accounting Officer | A | +6,258 | — |
| 2026-03-16 | Richard Paul Strommer | Chief Actuary | A | +4,623 | — |
| 2026-03-16 | Thomas James Curnock | Grp Chief Underwriting Officer | A | +9,158 | — |
| 2026-03-16 | Patrick O'Brien | Chief Operating Officer | A | +9,273 | — |
| 2026-03-11 | Faramarz Romer | Chief Financial Officer | Sell | −2,689 | — |
| 2026-03-11 | Brian Joseph OReilly | Head of Innovations | Sell | −2,195 | — |
| 2026-03-11 | Richard Paul Strommer | Chief Actuary | Sell | −2,786 | — |
| 2026-03-11 | Patrick O'Brien | Chief Operating Officer | A | +31,961 | — |
| 2026-03-11 | Thomas James Curnock | Grp Chief Underwriting Officer | Sell | −6,552 | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| David Einhorn | Director | 6,148,655 | $94.26M |
| Leonard R Goldberg | Director | 280,597 | $4.30M |
| Patrick O'Brien | Chief Operating Officer | 208,633 | $3.20M |
| Joseph P Platt JR | Director | 177,611 | $2.72M |
| Bryan Murphy | Director | 173,562 | $2.66M |
| Thomas James Curnock | Grp Chief Underwriting Officer | 172,496 | $2.64M |
| Faramarz Romer | Chief Financial Officer | 160,186 | $2.46M |
| Greg Richardson | Chief Executive Officer | 106,508 | $1.63M |
| Brian Joseph OReilly | Head of Innovations | 103,530 | $1.59M |
| Sherry Diaz | Controller | 86,879 | $1.33M |
| Richard Paul Strommer | Chief Actuary | 72,648 | $1.11M |
| Ian Isaacs | Director | 68,142 | $1.04M |
| Ursuline F Foley | Director | 62,092 | $951.87K |
| Victoria W Guest | Director | 57,092 | $875.22K |
| Johnny Ferrari | Director | 57,092 | $875.22K |
| David Sigmon | General Counsel | 32,678 | $500.95K |
| Steven Archambault | Chief Accounting Officer | 16,158 | $247.70K |
| Ariel Warszawski | Director | 14,386 | $220.54K |
| John Welch | Director | 13,356 | $204.75K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the GLRE quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.