GLRE

Greenlight Capital Re, Ltd.

Insider trading activity for Greenlight Capital Re, Ltd., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$187.7K

net selling

Bought(2 · 1 insiders): $186.2K
Sold(5 · 2 insiders): $374K

Past 6 months

-$1.7M

net selling

Bought(2 · 1 insiders): $186.2K
Sold(16 · 5 insiders): $1.8M

Past 12 months

-$1M

net selling

Bought(6 · 4 insiders): $953K
Sold(22 · 9 insiders): $2M

Transaction history

The 67 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Sep 17	Diaz Sherry	Controller	SSELL	13,500	$15.08	$203.6K	-13.5%	Open the original filing on SEC.gov
Sep 14	Isaacs Ian	Director	SSELL	4,850	$15.13	$73.4K	-8.4%	Open the original filing on SEC.gov
Sep 3	Welch John	Director	AGRANT	13,356	—	—	—	Open the original filing on SEC.gov
Aug 28	Isaacs Ian	Director	SSELL	4,054	$15.42	$62.5K	-16.9%	Open the original filing on SEC.gov
Aug 27	Isaacs Ian	Director	SSELL	946	$15.43	$14.6K	-3.8%	Open the original filing on SEC.gov
Aug 10	Goldberg Leonard R	Director	PBUY	6,000	$15.42	$92.5K	+20.0%	Open the original filing on SEC.gov
Aug 7	Goldberg Leonard R	Director	PBUY★	6,000	$15.62	$93.7K	+25.0%	Open the original filing on SEC.gov
Aug 7	Platt Joseph P JR	Director	AGRANT	7,992	—	—	+4.7%	Open the original filing on SEC.gov
Aug 7	Guest Victoria W	Director	AGRANT	7,992	—	—	+16.3%	Open the original filing on SEC.gov
Aug 7	Warszawski Ariel	Director	AGRANT	14,386	—	—	—	Open the original filing on SEC.gov
Aug 7	Murphy Bryan	Director	AGRANT	7,992	—	—	+4.8%	Open the original filing on SEC.gov
Aug 7	Isaacs Ian	Director	AGRANT	7,992	—	—	+16.0%	Open the original filing on SEC.gov
Aug 7	Goldberg Leonard R	Director	AGRANT	7,992	—	—	+3.3%	Open the original filing on SEC.gov
Aug 7	Ferrari Johnny	Director	AGRANT	7,992	—	—	+16.3%	Open the original filing on SEC.gov
Aug 7	Foley Ursuline F	Director	AGRANT	7,992	—	—	+14.8%	Open the original filing on SEC.gov
Aug 3	Einhorn David	Director, 10% Owner	DTOISS	106,060	$16.14	$1.7M	-7.6%	Open the original filing on SEC.gov
Jun 29	Isaacs Ian	Director	SSELL	1,191	$16.72	$19.9K	-2.3%	Open the original filing on SEC.gov
Jun 25	Isaacs Ian	Director	SSELL	4,000	$16.06	$64.2K	-7.2%	Open the original filing on SEC.gov
Jun 24	Isaacs Ian	Director	SSELL	5,000	$16.64	$83.2K	-8.3%	Open the original filing on SEC.gov
Jun 23	Isaacs Ian	Director	SSELL	9,230	$16.33	$150.7K	-13.3%	Open the original filing on SEC.gov
Jun 23	O'Brien Patrick	Chief Operating Officer	SSELL	3,026	$16.36	$49.5K	-1.4%	Open the original filing on SEC.gov
Jun 22	Isaacs Ian	Director	SSELL	1,716	$15.92	$27.3K	-2.4%	Open the original filing on SEC.gov
May 26	Platt Joseph P JR	Director	SSELL	11,747	$16.87	$198.2K	-100.0%	Open the original filing on SEC.gov
May 19	Platt Joseph P JR	Director	SSELL	23,613	$18.01	$425.3K	-66.8%	Open the original filing on SEC.gov
May 14	Sigmon David	General Counsel	SSELL	7,500	$17.33	$130K	-18.7%	Open the original filing on SEC.gov
May 14	Platt Joseph P JR	Director	SSELL	12,000	$17.50	$210K	-25.3%	Open the original filing on SEC.gov
May 13	Platt Joseph P JR	Director	SSELL	820	$17.50	$14.4K	-1.7%	Open the original filing on SEC.gov
May 12	Platt Joseph P JR	Director	SSELL	6,820	$17.50	$119.4K	-12.4%	Open the original filing on SEC.gov
May 8	Sigmon David	General Counsel	AGRANT	5,006	—	—	+14.2%	Open the original filing on SEC.gov
Mar 13	O'Brien Patrick	Chief Operating Officer	AGRANT	9,273	—	—	+4.6%	Open the original filing on SEC.gov
Mar 13	Curnock Thomas James	Grp Chief Underwriting…	AGRANT	9,158	—	—	+5.6%	Open the original filing on SEC.gov
Mar 13	Archambault Steven	Chief Accounting Officer	AGRANT	6,258	—	—	+63.2%	Open the original filing on SEC.gov
Mar 13	Strommer Richard Paul	Chief Actuary	AGRANT↺	4,623	—	—	+6.8%	Open the original filing on SEC.gov
Mar 13	Richardson Greg	Chief Executive Officer	AGRANT↺	26,417	—	—	+33.0%	Open the original filing on SEC.gov
Mar 13	OReilly Brian Joseph	Head of Innovations	AGRANT↺	6,395	—	—	+6.6%	Open the original filing on SEC.gov
Mar 13	Romer Faramarz	Chief Financial Officer	AGRANT↺	7,705	—	—	+5.1%	Open the original filing on SEC.gov
Mar 13	Diaz Sherry	Controller	AGRANT↺	3,808	—	—	+3.9%	Open the original filing on SEC.gov
Mar 9	Romer Faramarz	Chief Financial Officer	SSELL	2,689	—	—	-1.7%	Open the original filing on SEC.gov
Mar 9	OReilly Brian Joseph	Head of Innovations	SSELL	2,195	—	—	-2.2%	Open the original filing on SEC.gov
Mar 9	Strommer Richard Paul	Chief Actuary	SSELL	2,786	—	—	-3.9%	Open the original filing on SEC.gov
Mar 9	O'Brien Patrick	Chief Operating Officer	AGRANT	31,961	—	—	+18.8%	Open the original filing on SEC.gov
Mar 9	Diaz Sherry	Controller	SSELL	987	—	—	-1.0%	Open the original filing on SEC.gov
Mar 9	Curnock Thomas James	Grp Chief Underwriting…	SSELL	6,552	—	—	-3.9%	Open the original filing on SEC.gov
Nov 20, 2025	Foley Ursuline F	Director	PBUY★	5,000	$12.92	$64.6K	+10.2%	Open the original filing on SEC.gov
Nov 18, 2025	Platt Joseph P JR	Director	PBUY★	5,000	$12.97	$64.9K	—	Open the original filing on SEC.gov
Nov 7, 2025	Curnock Thomas James	Grp Chief Underwriting…	SSELL	9,942	$12.58	$125.1K	-5.5%	Open the original filing on SEC.gov
Nov 7, 2025	Richardson Greg	Chief Executive Officer	PBUY	20,000	$12.92	$258.4K	+33.3%	Open the original filing on SEC.gov
Nov 6, 2025	Richardson Greg	Chief Executive Officer	PBUY★	30,000	$12.63	$378.9K	+99.7%	Open the original filing on SEC.gov
Sep 17, 2025	Isaacs Ian	Director	SSELL	8,393	$12.79	$107.3K	-10.5%	Open the original filing on SEC.gov
Aug 8, 2025	Curnock Thomas James	Grp Chief Underwriting…	SSELL	11,500	$12.93	$148.7K	-6.0%	Open the original filing on SEC.gov
Aug 7, 2025	Murphy Bryan	Director	AGRANT	8,046	—	—	+5.1%	Open the original filing on SEC.gov
Aug 7, 2025	Isaacs Ian	Director	AGRANT	8,046	—	—	+11.3%	Open the original filing on SEC.gov
Aug 7, 2025	Goldberg Leonard R	Director	AGRANT	8,046	—	—	+3.4%	Open the original filing on SEC.gov
Aug 7, 2025	Guest Victoria W	Director	AGRANT	8,046	—	—	+19.6%	Open the original filing on SEC.gov
Aug 7, 2025	Platt Joseph P JR	Director	AGRANT	8,046	—	—	+5.0%	Open the original filing on SEC.gov
Aug 7, 2025	Foley Ursuline F	Director	AGRANT	8,046	—	—	+19.6%	Open the original filing on SEC.gov
Aug 7, 2025	Ferrari Johnny	Director	AGRANT	8,046	—	—	+19.6%	Open the original filing on SEC.gov
Jun 25, 2025	Isaacs Ian	Director	SSELL	13,000	$14.92	$194K	-15.4%	Open the original filing on SEC.gov
Jun 16, 2025	Isaacs Ian	Director	SSELL	2,500	$14.52	$36.3K	-2.9%	Open the original filing on SEC.gov
May 14, 2025	O'Brien Patrick	Chief Operating Officer	SSELL	5,000	$13.22	$66.1K	-2.9%	Open the original filing on SEC.gov
May 13, 2025	O'Brien Patrick	Chief Operating Officer	SSELL	7,500	$13.26	$99.5K	-4.1%	Open the original filing on SEC.gov
May 12, 2025	O'Brien Patrick	Chief Operating Officer	SSELL	7,500	$13.48	$101.1K	-3.9%	Open the original filing on SEC.gov
Mar 13, 2025	Richardson Greg	Chief Executive Officer	AGRANT	26,417	—	—	+33.0%	Open the original filing on SEC.gov
Mar 13, 2025	Romer Faramarz	Chief Financial Officer	AGRANT	7,705	—	—	+5.1%	Open the original filing on SEC.gov
Mar 13, 2025	Strommer Richard Paul	Chief Actuary	AGRANT	4,623	—	—	+6.8%	Open the original filing on SEC.gov
Mar 13, 2025	OReilly Brian Joseph	Head of Innovations	AGRANT	6,395	—	—	+6.6%	Open the original filing on SEC.gov
Mar 13, 2025	Diaz Sherry	Controller	AGRANT	3,808	—	—	+3.9%	Open the original filing on SEC.gov

SSELL$203.6K

Diaz Sherry · ControllerSep 17

13,500 sh @ $15.08 · -13.5% own

SSELL$73.4K

Isaacs Ian · DirectorSep 14

4,850 sh @ $15.13 · -8.4% own

AGRANT—

Welch John · DirectorSep 3

13,356 sh

SSELL$62.5K

Isaacs Ian · DirectorAug 28

4,054 sh @ $15.42 · -16.9% own

SSELL$14.6K

Isaacs Ian · DirectorAug 27

946 sh @ $15.43 · -3.8% own

PBUY$92.5K

Goldberg Leonard R · DirectorAug 10

6,000 sh @ $15.42 · +20.0% own

PBUY★$93.7K

Goldberg Leonard R · DirectorAug 7

6,000 sh @ $15.62 · +25.0% own

AGRANT—

Platt Joseph P JR · DirectorAug 7

7,992 sh · +4.7% own

AGRANT—

Guest Victoria W · DirectorAug 7

7,992 sh · +16.3% own

AGRANT—

Warszawski Ariel · DirectorAug 7

14,386 sh

AGRANT—

Murphy Bryan · DirectorAug 7

7,992 sh · +4.8% own

AGRANT—

Isaacs Ian · DirectorAug 7

7,992 sh · +16.0% own

AGRANT—

Goldberg Leonard R · DirectorAug 7

7,992 sh · +3.3% own

AGRANT—

Ferrari Johnny · DirectorAug 7

7,992 sh · +16.3% own

AGRANT—

Foley Ursuline F · DirectorAug 7

7,992 sh · +14.8% own

DTOISS$1.7M

Einhorn David · Director, 10%…Aug 3

106,060 sh @ $16.14 · -7.6% own

SSELL$19.9K

Isaacs Ian · DirectorJun 29

1,191 sh @ $16.72 · -2.3% own

SSELL$64.2K

Isaacs Ian · DirectorJun 25

4,000 sh @ $16.06 · -7.2% own

SSELL$83.2K

Isaacs Ian · DirectorJun 24

5,000 sh @ $16.64 · -8.3% own

SSELL$150.7K

Isaacs Ian · DirectorJun 23

9,230 sh @ $16.33 · -13.3% own

SSELL$49.5K

O'Brien Patrick · Chief Operating…Jun 23

3,026 sh @ $16.36 · -1.4% own

SSELL$27.3K

Isaacs Ian · DirectorJun 22

1,716 sh @ $15.92 · -2.4% own

SSELL$198.2K

Platt Joseph P JR · DirectorMay 26

11,747 sh @ $16.87 · -100.0% own

SSELL$425.3K

Platt Joseph P JR · DirectorMay 19

23,613 sh @ $18.01 · -66.8% own

SSELL$130K

Sigmon David · General CounselMay 14

7,500 sh @ $17.33 · -18.7% own

SSELL$210K

Platt Joseph P JR · DirectorMay 14

12,000 sh @ $17.50 · -25.3% own

SSELL$14.4K

Platt Joseph P JR · DirectorMay 13

820 sh @ $17.50 · -1.7% own

SSELL$119.4K

Platt Joseph P JR · DirectorMay 12

6,820 sh @ $17.50 · -12.4% own

AGRANT—

Sigmon David · General CounselMay 8

5,006 sh · +14.2% own

AGRANT—

O'Brien Patrick · Chief Operating…Mar 13

9,273 sh · +4.6% own

AGRANT—

Curnock Thomas James · Grp Chief Underwri…Mar 13

9,158 sh · +5.6% own

AGRANT—

Archambault Steven · Chief Accounting…Mar 13

6,258 sh · +63.2% own

AGRANT↺—

Strommer Richard Paul · Chief ActuaryMar 13

4,623 sh · +6.8% own

AGRANT↺—

Richardson Greg · Chief Executive…Mar 13

26,417 sh · +33.0% own

AGRANT↺—

OReilly Brian Joseph · Head of Innovation…Mar 13

6,395 sh · +6.6% own

AGRANT↺—

Romer Faramarz · Chief Financial…Mar 13

7,705 sh · +5.1% own

AGRANT↺—

Diaz Sherry · ControllerMar 13

3,808 sh · +3.9% own

SSELL—

Romer Faramarz · Chief Financial…Mar 9

2,689 sh · -1.7% own

SSELL—

OReilly Brian Joseph · Head of Innovation…Mar 9

2,195 sh · -2.2% own

SSELL—

Strommer Richard Paul · Chief ActuaryMar 9

2,786 sh · -3.9% own

AGRANT—

O'Brien Patrick · Chief Operating…Mar 9

31,961 sh · +18.8% own

SSELL—

Diaz Sherry · ControllerMar 9

987 sh · -1.0% own

SSELL—

Curnock Thomas James · Grp Chief Underwri…Mar 9

6,552 sh · -3.9% own

PBUY★$64.6K

Foley Ursuline F · DirectorNov 20, 2025

5,000 sh @ $12.92 · +10.2% own

PBUY★$64.9K

Platt Joseph P JR · DirectorNov 18, 2025

5,000 sh @ $12.97

SSELL$125.1K

Curnock Thomas James · Grp Chief Underwri…Nov 7, 2025

9,942 sh @ $12.58 · -5.5% own

PBUY$258.4K

Richardson Greg · Chief Executive…Nov 7, 2025

20,000 sh @ $12.92 · +33.3% own

PBUY★$378.9K

Richardson Greg · Chief Executive…Nov 6, 2025

30,000 sh @ $12.63 · +99.7% own

SSELL$107.3K

Isaacs Ian · DirectorSep 17, 2025

8,393 sh @ $12.79 · -10.5% own

SSELL$148.7K

Curnock Thomas James · Grp Chief Underwri…Aug 8, 2025

11,500 sh @ $12.93 · -6.0% own

AGRANT—

Murphy Bryan · DirectorAug 7, 2025

8,046 sh · +5.1% own

AGRANT—

Isaacs Ian · DirectorAug 7, 2025

8,046 sh · +11.3% own

AGRANT—

Goldberg Leonard R · DirectorAug 7, 2025

8,046 sh · +3.4% own

AGRANT—

Guest Victoria W · DirectorAug 7, 2025

8,046 sh · +19.6% own

AGRANT—

Platt Joseph P JR · DirectorAug 7, 2025

8,046 sh · +5.0% own

AGRANT—

Foley Ursuline F · DirectorAug 7, 2025

8,046 sh · +19.6% own

AGRANT—

Ferrari Johnny · DirectorAug 7, 2025

8,046 sh · +19.6% own

SSELL$194K

Isaacs Ian · DirectorJun 25, 2025

13,000 sh @ $14.92 · -15.4% own

SSELL$36.3K

Isaacs Ian · DirectorJun 16, 2025

2,500 sh @ $14.52 · -2.9% own

SSELL$66.1K

O'Brien Patrick · Chief Operating…May 14, 2025

5,000 sh @ $13.22 · -2.9% own

SSELL$99.5K

O'Brien Patrick · Chief Operating…May 13, 2025

7,500 sh @ $13.26 · -4.1% own

SSELL$101.1K

O'Brien Patrick · Chief Operating…May 12, 2025

7,500 sh @ $13.48 · -3.9% own

AGRANT—

Richardson Greg · Chief Executive…Mar 13, 2025

26,417 sh · +33.0% own

AGRANT—

Romer Faramarz · Chief Financial…Mar 13, 2025

7,705 sh · +5.1% own

AGRANT—

Strommer Richard Paul · Chief ActuaryMar 13, 2025

4,623 sh · +6.8% own

AGRANT—

OReilly Brian Joseph · Head of Innovation…Mar 13, 2025

6,395 sh · +6.6% own

AGRANT—

Diaz Sherry · ControllerMar 13, 2025

3,808 sh · +3.9% own

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

5 of 45 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 248 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Insider	Past deadline	Largest line	Source
Mar 13, 2025	Mar 15	OReilly Brian JosephHead of Innovations	248days · about 12 months	—	Filing ↗
Mar 13, 2025	Mar 15	Diaz SherryController	248days · about 12 months	—	Filing ↗
Mar 13, 2025	Mar 15	Strommer Richard PaulChief Actuary	248days · about 12 months	—	Filing ↗
Mar 13, 2025	Mar 15	Romer FaramarzChief Financial Officer	248days · about 12 months	—	Filing ↗
Mar 13, 2025	Mar 15	Richardson GregChief Executive Officer	248days · about 12 months	—	Filing ↗

OReilly Brian JosephHead of Innovations

248days · about 12 months