GLRE insider buying and SEC filings, explained
Greenlight Capital RE, Ltd. · CIK 1385613
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Fire, Marine & Casualty Insurance
- Fiscal year end
- Dec 31
Insider activity in the last 12 months
Bought
$953K
Insiders who bought
4
Sold (not marked 10b5-1)
$2.2M
Planned sales (10b5-1)
$0
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 25–28, 2026 | Sale | Ian Isaacs (Director) sold 15,150 shares between Sep 25 and Sep 28 at about $14.93 ($226K). Holdings down 29% to 37,992 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 29, 2026 |
| Sep 17, 2026 | Sale | Sherry Diaz (Controller) sold 13,500 shares at $15.08 ($204K). Holdings down 13% to 86,879 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 18, 2026 |
| Sep 14, 2026 | Sale | Ian Isaacs (Director) sold 4,850 shares at about $15.13 ($73K). Holdings down 8% to 53,142 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 16, 2026 |
| Aug 27–28, 2026 | Sale | Ian Isaacs (Director) sold 5,000 shares indirectly (by trust) between Aug 27 and Aug 28 at about $15.42 ($77K). Holdings by trust down 20% to 20,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 31, 2026 |
| Aug 7–10, 2026 | Purchase (code P) | Leonard R Goldberg (Director) bought 12,000 shares indirectly between Aug 7 and Aug 10 at about $15.52 ($186K), reported as a purchase (code P). Indirect holdings up 50% to 36,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 11, 2026 |
| Jun 29, 2026 | Sale | Ian Isaacs (Director) sold 1,191 shares at $16.72 ($20K). Holdings down 2% to 50,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 1, 2026 |
| Jun 24–25, 2026 | Sale | Ian Isaacs (Director) sold 9,000 shares between Jun 24 and Jun 25 at about $16.38 ($147K). Holdings down 15% to 51,191 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 26, 2026 |
| Jun 23, 2026 | Sale | Patrick O'Brien (CEO and President / COO) sold 3,026 shares at about $16.36 ($50K). Holdings down 1% to 208,633 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 25, 2026 |
| Jun 22–23, 2026 | Sale | Ian Isaacs (Director) sold 10,946 shares between Jun 22 and Jun 23 at about $16.27 ($178K). Holdings down 15% to 60,191 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 24, 2026 |
| May 26, 2026 | Sale | Joseph P Platt JR (Director) sold 11,747 shares indirectly at about $16.87 ($198K). Indirect holdings down 100% to 0 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 27, 2026 |
| May 19, 2026 | Sale | Joseph P Platt JR (Director) sold 23,613 shares indirectly at about $18.01 ($425K). Indirect holdings down 67% to 11,747 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 20, 2026 |
| May 14, 2026 | Sale | Joseph P Platt JR (Director) sold 12,000 shares indirectly at $17.50 ($210K). Indirect holdings down 25% to 35,360 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 18, 2026 |
| May 14, 2026 | Sale | David Sigmon (General Counsel) sold 7,500 shares at about $17.33 ($130K). Holdings down 19% to 32,678 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 15, 2026 |
| May 12–13, 2026 | Sale | Joseph P Platt JR (Director) sold 7,640 shares indirectly between May 12 and May 13 at $17.50 ($134K). Indirect holdings down 14% to 47,360 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 14, 2026 |
| Mar 9, 2026 | Sale | Sherry Diaz (Controller) sold 987 shares at $0.0000 ($0). Holdings down 1% to 96,571 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 11, 2026 |
| Mar 9, 2026 | Sale | Faramarz Romer (CFO) sold 2,689 shares at $0.0000 ($0). Holdings down 2% to 152,481 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 11, 2026 |
| Mar 9, 2026 | Sale | Thomas James Curnock (Grp Chief Underwriting Officer) sold 6,552 shares at $0.0000 ($0). Holdings down 4% to 163,338 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 11, 2026 |
| Mar 9, 2026 | Sale | Brian Joseph OReilly (Head of Innovations) sold 2,195 shares at $0.0000 ($0). Holdings down 2% to 97,135 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 11, 2026 |
| Mar 9, 2026 | Sale | Richard Paul Strommer (Chief Actuary) sold 2,786 shares at $0.0000 ($0). Holdings down 4% to 68,025 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 11, 2026 |
| Nov 20, 2025 | Purchase (code P) | Ursuline F Foley (Director) bought 5,000 shares at about $12.92 ($65K), reported as a purchase (code P). Holdings up 10% to 54,100 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 21, 2025 |
| Nov 18, 2025 | Purchase (code P) | Joseph P Platt JR (Director) bought 5,000 shares indirectly (by entity) at about $12.97 ($65K), reported as a purchase (code P). New position of 5,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 19, 2025 |
| Nov 6–7, 2025 | Purchase (code P) | Greg Richardson (CEO and Director) bought 50,000 shares between Nov 6, 2025 and Nov 7, 2025 at about $12.75 ($637K), reported as a purchase (code P). Holdings up 166% to 80,091 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 10, 2025 |
| Nov 7, 2025 | Sale | Thomas James Curnock (Grp Chief Underwriting Officer) sold 9,942 shares at $12.58 ($125K). Holdings down 6% to 169,890 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 7, 2025 |
21 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
3 insiders bought in 30 days
$767K in purchases since Nov 7, 2025 · Purchases traded Nov 7, 2025 to Nov 20, 2025 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| Greg Richardson (CEO) | $637K | Nov 7, 2025 | SEC filing |
| Joseph P Platt JR (Director) | $65K | Nov 18, 2025 | SEC filing |
| Ursuline F Foley (Director) | $65K | Nov 20, 2025 | SEC filing |
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
| Filed | Items | Tag | Source |
|---|---|---|---|
| Nov 2, 2026, 4:15 PM ET 8-K | Material agreement (Item 1.01) Earnings released (Item 2.02) Executive or director change (Item 5.02) | SEC filing |
Red flags are objective triggers only: the item or form filed, never an opinion.
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