JRVR

SEC source: 0001144204-19-009604 · tv494495_form4.xml · nonDerivative · entry 1

MARTIN BRYAN · CIK 0001245730 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,010

F1 · shares: Grant of restricted share units. Each restricted share unit represents the contingent right to receive one Common Share of the Issuer and is payable solely in Common Shares of the Issuer on the vesting date. The restricted share units will vest in full on February 20, 2020, and will be settled upon vesting.

F2 · balance_after: Consists of (i) 2,563 Common Shares and (ii) 2,447 restricted share units (1,259 of such restricted share units vested in full on February 21, 2019).

SEC source: 0001144204-19-009603 · tv514494_form4.xml · nonDerivative · entry 1

Zwillinger David · CIK 0001627192 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,010

F1 · shares: Grant of restricted share units. Each restricted share unit represents the contingent right to receive one Common Share of the Issuer and is payable solely in Common Shares of the Issuer on the vesting date. The restricted share units will vest in full on February 20, 2020, and will be settled upon vesting.

F2 · balance_after: Consists of (i) 2,563 Common Shares and (ii) 2,447 restricted share units (1,259 of such restricted share units vested in full on February 21, 2019).

SEC source: 0001620459-19-000049 · wf-form4_155087047572273.xml · nonDerivative · entry 1

Schmitzer Richard · CIK 0001626706 · Pres. & CEO - E&S Lines Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,028

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on each vesting date), vesting in three equal annual installments on February 20 of each of the years 2020 through 2022.

SEC source: 0001620459-19-000046 · wf-form4_155087036609898.xml · nonDerivative · entry 1

Heinlein Daniel · CIK 0001736807 · Pres & CEO-Casualty Rein Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,187

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on each vesting date), vesting in three equal annual installments on February 20 of each of the years 2020 through 2022.

SEC source: 0001620459-19-000014 · wf-form4_155061115503854.xml · nonDerivative · entry 1

Myron Robert Patrick · CIK 0001348486 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,914

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the vesting of 3,119 restricted share units on February 16, 2019.

SEC source: 0001620459-19-000016 · wf-form4_155061141366745.xml · nonDerivative · entry 1

Schmitzer Richard · CIK 0001626706 · Pres. & CEO - E&S Lines Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 124,507

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the vesting of 2,505 restricted share units on February 16, 2019.

SEC source: 0001620459-19-000007 · wf-form4_155026562086008.xml · nonDerivative · entry 1

Crow Michael E · CIK 0001334942 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,284

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the vesting of 726 restricted share units on February 14, 2019.

SEC source: 0001620459-19-000008 · wf-form4_155026570026498.xml · nonDerivative · entry 1

Myron Robert Patrick · CIK 0001348486 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 294,277

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the vesting of 4,885 restricted share units on February 14, 2019.

SEC source: 0001620459-19-000010 · wf-form4_155026681225726.xml · nonDerivative · entry 1

Schmitzer Richard · CIK 0001626706 · Pres. & CEO - E&S Lines Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,262

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the vesting of 3,925 restricted share units on February 14, 2019.

SEC source: 0001620459-19-000012 · wf-form4_155061093510908.xml · nonDerivative · entry 1

Heinlein Daniel · CIK 0001736807 · Pres & CEO-Casualty Rein Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,581

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the vesting of 411 restricted share units on February 14, 2019.

F2 · balance_after: The balance reflects the correction of shares withheld and reported on the Form 5 filed on January 10, 2019. The number of shares withheld was overstated by 157 shares.

SEC source: 0001620459-19-000004 · wf-form4_154776433123220.xml · nonDerivative · entry 1

Doran Sarah C. · CIK 0001695522 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,139

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the vesting of 5,138 restricted share units on January 16, 2019.

SEC source: 0001348486-19-000003 · wf-form4_154646551468785.xml · nonDerivative · entry 1

Myron Robert Patrick · CIK 0001348486 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 296,509

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the vesting of 24,993 restricted share units on January 1, 2019.

SEC source: 0000950138-18-000659 · edgar.xml · nonDerivative · entry 1

Myron Robert Patrick · CIK 0001348486 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 307,032

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the vesting of 9,524 restricted share units on December 17, 2018.

SEC source: 0000950138-18-000657 · edgar.xml · nonDerivative · entry 1

Schmitzer Richard · CIK 0001626706 · Pres. & CEO - E&S Lines Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,519

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the vesting of 4,762 restricted share units on December 17, 2018.

SEC source: 0000950138-18-000598 · edgar.xml · nonDerivative · entry 1

McCafferty Terence M. · CIK 0001757211 · Pres & CEO-Sp Adm Ins Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,006

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on each vesting date), vesting in three equal annual installments on November 6 of each of the years 2019 through 2021.

SEC source: 0000950138-18-000588 · edgar.xml · nonDerivative · entry 1

Doran Sarah C. · CIK 0001695522 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,806

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the vesting of 5,907 restricted share units on October 31, 2018.

SEC source: 0001620459-19-000002 · wf-form5_154715648297004.xml · derivative · entry 6

Heinlein Daniel · CIK 0001736807 · Pres & CEO-Casualty Rein Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 1,250 shares

Expires 2020-12-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The share option became exercisable on December 11, 2017.

SEC source: 0001620459-19-000002 · wf-form5_154715648297004.xml · nonDerivative · entry 4

Heinlein Daniel · CIK 0001736807 · Pres & CEO-Casualty Rein Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,559

F2 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the exercise price and tax liability incident to the exercise of the options on August 15, 2018 referenced in Table II.

SEC source: 0001620459-19-000002 · wf-form5_154715648297004.xml · nonDerivative · entry 3

Heinlein Daniel · CIK 0001736807 · Pres & CEO-Casualty Rein Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,299

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001620459-19-000002 · wf-form5_154715648297004.xml · derivative · entry 5

Heinlein Daniel · CIK 0001736807 · Pres & CEO-Casualty Rein Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 3,815 shares

Expires 2021-12-12

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The share option became exercisable on December 12, 2017.

SEC source: 0001620459-19-000002 · wf-form5_154715648297004.xml · nonDerivative · entry 2

Heinlein Daniel · CIK 0001736807 · Pres & CEO-Casualty Rein Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,049

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the exercise price and tax liability incident to the exercise of the options on August 14, 2018 referenced in Table II.

SEC source: 0001620459-19-000002 · wf-form5_154715648297004.xml · nonDerivative · entry 1

Heinlein Daniel · CIK 0001736807 · Pres & CEO-Casualty Rein Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,557

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950138-18-000453 · edgar.xml · derivative · entry 3

Hartman Steven J · CIK 0001626703 · Pres. & CEO-Sp Adm Ins Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 28,907 shares

Expires 2021-12-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The share option vested in three equal installments on December 12 of each of the years 2015-2017.

SEC source: 0000950138-18-000453 · edgar.xml · nonDerivative · entry 2

Hartman Steven J · CIK 0001626703 · Pres. & CEO-Sp Adm Ins Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,910

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the exercise of the options referenced in Table II.

SEC source: 0000950138-18-000453 · edgar.xml · nonDerivative · entry 1

Hartman Steven J · CIK 0001626703 · Pres. & CEO-Sp Adm Ins Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,242

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950138-18-000404 · edgar.xml · nonDerivative · entry 2

Oakes Michael T · CIK 0001334939 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,672

F2 · shares: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.50 to $36.57, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001144204-18-029517 · tv494491_form4.xml · nonDerivative · entry 1

D. E. Shaw Oculus Portfolios, L.L.C. · CIK 0001327537 · Director · See footnotes

D. E. Shaw CF-SP Franklin, L.L.C. · CIK 0001627401 · Director · See footnotes

D. E. Shaw CH-SP Franklin, L.L.C. · CIK 0001627404 · Director · See footnotes

D. E. SHAW & CO, L.L.C. · CIK 0001277502 · Director · See footnotes

D. E. SHAW & CO, L.P. · CIK 0001009268 · Director · See footnotes

SHAW DAVID E · CIK 0001023870 · Director · See footnotes

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · ownership.direct: The securities reported in this line of this Form 4 were directly held by D. E. Shaw CF-SP Franklin, L.L.C. ("CF-SP Franklin"), D. E. Shaw CH-SP Franklin, L.L.C. ("CH-SP Franklin"), and D. E. Shaw Oculus Portfolios, L.L.C. ("Oculus Portfolios," and together with CF-SP Franklin and CH-SP Franklin, the "D. E. Shaw Shareholders").

F2 · ownership.direct: D. E. Shaw & Co., L.P. ("DESCO LP"), as investment adviser to the D. E. Shaw Shareholders; D. E. Shaw & Co., L.L.C. ("DESCO LLC"), as the manager of the D. E. Shaw Shareholders; and Mr. David E. Shaw ("David E. Shaw"), as President and sole shareholder of D. E. Shaw & Co., Inc. ("DESCO Inc."), which is the general partner of DESCO LP, and as President and sole shareholder of D. E. Shaw & Co. II, Inc. ("DESCO II Inc."), which is the managing member of DESCO LLC, may be deemed to be the beneficial owners of the Common Shares reported in this line of this Form 4 for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934.

F3 · ownership.direct: In accordance with Instruction 4(b)(iv), the entire number of Common Shares of the Issuer that may be deemed to be beneficially owned by the D. E. Shaw Shareholders, DESCO LLC, DESCO LP, and David E. Shaw is reported herein. Each of DESCO LLC, DESCO LP, and David E. Shaw disclaims any beneficial ownership of any security listed in this Form 4, except to the extent of any pecuniary interest therein. Each of the D. E. Shaw Shareholders disclaims beneficial ownership of any security that is directly held by the other D. E. Shaw Shareholders, except to the extent of any pecuniary interest therein. None of the Reporting Persons holds any Common Shares following this transaction. The Reporting Persons may be deemed directors of the Issuer by virtue of DESCO LP employees Bryan Martin's and David Zwillinger's service as members of the Issuer's board of directors. None of the Reporting Persons serves as a director of the Issuer.

F4 · ownership.direct: The securities sold in the transaction reported in this line of this Form 4 were sold by CF-SP Franklin (573,723 Common Shares), CH-SP Franklin (1,624,436 Common Shares), and Oculus Portfolios (1,099,079 Common Shares).

SEC source: 0001144204-18-029522 · tv494494_form4.xml · nonDerivative · entry 1

MARTIN BRYAN · CIK 0001245730 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

F1 · ownership.nature: The securities reported in this line of this Form 4 were directly held by D. E. Shaw CF-SP Franklin, L.L.C. ("CF-SP Franklin"), D. E. Shaw CH-SP Franklin, L.L.C. ("CH-SP Franklin"), and D. E. Shaw Oculus Portfolios, L.L.C. ("Oculus Portfolios," and together with CF-SP Franklin and CH-SP Franklin, the "D. E. Shaw Shareholders").

F2 · ownership.nature: D. E. Shaw & Co., L.P. ("DESCO LP"), as investment adviser to the D. E. Shaw Shareholders; D. E. Shaw & Co., L.L.C. ("DESCO LLC"), as the manager of the D. E. Shaw Shareholders; and Mr. Bryan Martin ("Bryan Martin"), as a Managing Director of DESCO LP, may be deemed to be the beneficial owners of the Common Shares reported in this line of this Form 4 for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. The D. E. Shaw Shareholders, DESCO LLC, and DESCO LP have reported their beneficial ownership on separate Forms 4.

F3 · ownership.nature: In accordance with Instruction 4(b)(iv), the entire number of Common Shares of the Issuer that may be deemed to be beneficially owned by the D. E. Shaw Shareholders, DESCO LLC, and DESCO LP is reported herein. The Reporting Person disclaims any beneficial ownership of these securities except to the extent of any pecuniary interest therein.

F4 · ownership.nature: The securities sold in the transaction reported in this line of this Form 4 were sold by CF-SP Franklin (573,723 Common Shares), CH-SP Franklin (1,624,436 Common Shares), and Oculus Portfolios (1,099,079 Common Shares).

SEC source: 0001144204-18-029520 · tv494492_form4.xml · nonDerivative · entry 1

Zwillinger David · CIK 0001627192 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

F1 · ownership.nature: The securities reported in this line of this Form 4 were directly held by D. E. Shaw CF-SP Franklin, L.L.C. ("CF-SP Franklin"), D. E. Shaw CH-SP Franklin, L.L.C. ("CH-SP Franklin"), and D. E. Shaw Oculus Portfolios, L.L.C. ("Oculus Portfolios," and together with CF-SP Franklin and CH-SP Franklin, the "D. E. Shaw Shareholders").

F2 · ownership.nature: D. E. Shaw & Co., L.P. ("DESCO LP"), as investment adviser to the D. E. Shaw Shareholders; D. E. Shaw & Co., L.L.C. ("DESCO LLC"), as the manager of the D. E. Shaw Shareholders; and Mr. David Zwillinger ("David Zwillinger"), as a Managing Director of DESCO LP, may be deemed to be the beneficial owners of the Common Shares reported in this line of this Form 4 for purposes of Rule 16a-1(a) of the Securities Exchange Act of 1934. The D. E. Shaw Shareholders, DESCO LLC, and DESCO LP have reported their beneficial ownership on separate Forms 4.

F3 · ownership.nature: In accordance with Instruction 4(b)(iv), the entire number of Common Shares of the Issuer that may be deemed to be beneficially owned by the D. E. Shaw Shareholders, DESCO LLC, and DESCO LP is reported herein. The Reporting Person disclaims any beneficial ownership of these securities except to the extent of any pecuniary interest therein.

F4 · ownership.nature: The securities sold in the transaction reported in this line of this Form 4 were sold by CF-SP Franklin (573,723 Common Shares), CH-SP Franklin (1,624,436 Common Shares), and Oculus Portfolios (1,099,079 Common Shares).

SEC source: 0000950138-18-000404 · edgar.xml · nonDerivative · entry 1

Oakes Michael T · CIK 0001334939 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,665

F1 · shares: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.50 to $36.62, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0000950138-18-000356 · edgar.xml · nonDerivative · entry 1

Oakes Michael T · CIK 0001334939 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,977

F1 · shares: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.50 to $37.675, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0000950138-18-000270 · edgar.xml · derivative · entry 3

Hartman Steven J · CIK 0001626703 · Pres. & CEO-Sp Adm Ins Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 25,000 shares

Expires 2019-10-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The share option vested in four equal installments on October 1 of each of the years 2013-2016.

SEC source: 0000950138-18-000270 · edgar.xml · nonDerivative · entry 2

Hartman Steven J · CIK 0001626703 · Pres. & CEO-Sp Adm Ins Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,335

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.53 to $34.74, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0000950138-18-000270 · edgar.xml · nonDerivative · entry 1

Hartman Steven J · CIK 0001626703 · Pres. & CEO-Sp Adm Ins Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,335

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950138-18-000183 · edgar.xml · nonDerivative · entry 1

Cowell Janet Raye · CIK 0001668084 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,872

SEC source: 0000950138-18-000181 · edgar.xml · derivative · entry 4

Abram J Adam · CIK 0001335026 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 87,199 shares

Expires 2021-12-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The share option vested in three equal annual installments on December 12 of each of the years 2015 through 2017.

SEC source: 0000950138-18-000181 · edgar.xml · nonDerivative · entry 2

Abram J Adam · CIK 0001335026 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 405,460

F1 · shares: The shares disposed of were withheld by James River Group Holdings, Ltd. for payment of the tax liability incident to the exercise of the options referenced in Table II.

SEC source: 0000950138-18-000181 · edgar.xml · nonDerivative · entry 1

Abram J Adam · CIK 0001335026 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 420,393

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000950138-18-000161 · edgar.xml · nonDerivative · entry 1

Sherman Ollie L. Jr. · CIK 0001671774 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,666

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on the vesting date), which vest on February 21, 2019.

SEC source: 0000950138-18-000167 · edgar.xml · nonDerivative · entry 1

Masters Jerry R · CIK 0001327056 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,822

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on the vesting date), which vest on February 21, 2019.

SEC source: 0000950138-18-000159 · edgar.xml · nonDerivative · entry 1

Abram J Adam · CIK 0001335026 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 333,194

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on the vesting date), which vest on February 21, 2019.

SEC source: 0000950138-18-000169 · edgar.xml · nonDerivative · entry 1

Hartman Steven J · CIK 0001626703 · Pres. & CEO-Sp Adm Ins Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,335

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on each vesting date), vesting in three equal annual installments on February 21 of each of the years 2019 through 2021.

SEC source: 0000950138-18-000165 · edgar.xml · nonDerivative · entry 1

Johnson Dennis Roger · CIK 0001627300 · Pres. & CEO-Casual Rein. Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,670

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on each vesting date), vesting in two equal annual installments on February 21 of each of the years 2019 and 2020.

SEC source: 0000950138-18-000163 · edgar.xml · nonDerivative · entry 1

Zoffer David B. · CIK 0001724174 · SVP Group Gen Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,854

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on each vesting date), vesting in three equal annual installments on February 21 of each of the years 2019 through 2021.

SEC source: 0000950138-18-000175 · edgar.xml · nonDerivative · entry 1

Cowell Janet Raye · CIK 0001668084 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,666

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on the vesting date), which vest on February 21, 2019.

SEC source: 0001144204-18-010544 · tv486860_form4.xml · nonDerivative · entry 1

MARTIN BRYAN · CIK 0001245730 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,822

F1 · shares: Grant of restricted share units. Each restricted share unit represents the contingent right to receive one Common Share of the Issuer and is payable solely in Common Shares of the Issuer on the vesting date. The restricted share units will vest in full on February 21, 2019, and will be settled upon vesting.

F2 · balance_after: Consists of (i) 2,563 Common Shares and (ii) 1,259 restricted share units.

F3 · balance_after: Mr. Bryan Martin ("Bryan Martin"), as a Managing Director of D. E. Shaw & Co., L.P., may be deemed to be the indirect beneficial owner of the Common Shares reported in the Form 4 filed on November 29, 2017 by D. E. Shaw Oculus Portfolios, L.L.C., D. E. Shaw CF-SP Franklin, L.L.C., D. E. Shaw CH-SP Franklin, L.L.C., D. E. Shaw & Co., L.L.C., D. E. Shaw & Co., L.P., and David E. Shaw. The Reporting Person disclaims any beneficial ownership of such Common Shares, except to the extent of any pecuniary interest therein.

SEC source: 0000950138-18-000177 · edgar.xml · nonDerivative · entry 1

Crow Michael E · CIK 0001334942 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,539

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on each vesting date), vesting in three equal annual installments on February 21 of each of the years 2019 through 2021.

SEC source: 0000950138-18-000171 · edgar.xml · nonDerivative · entry 1

Oakes Michael T · CIK 0001334939 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,672

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on the vesting date), which vest on February 21, 2019.

SEC source: 0000950138-18-000173 · edgar.xml · nonDerivative · entry 1

Schmitzer Richard · CIK 0001626706 · Pres. & CEO - E&S Lines Sgmt

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,667

F1 · shares: Grant of restricted share units (payable solely in common shares of the Issuer on each vesting date), vesting in three equal annual installments on February 21 of each of the years 2019 through 2021.

SEC source: 0001144204-18-010547 · tv486861_form4.xml · nonDerivative · entry 1

Zwillinger David · CIK 0001627192 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,822

F1 · shares: Grant of restricted share units. Each restricted share unit represents the contingent right to receive one Common Share of the Issuer and is payable solely in Common Shares of the Issuer on the vesting date. The restricted share units will vest in full on February 21, 2019, and will be settled upon vesting.

F2 · balance_after: Consists of (i) 2,563 Common Shares and (ii) 1,259 restricted share units.

F3 · balance_after: Mr. David Zwillinger ("David Zwillinger"), as a Managing Director of D. E. Shaw & Co., L.P., may be deemed to be the indirect beneficial owner of the Common Shares reported in the Form 4 filed on November 29, 2017 by D. E. Shaw Oculus Portfolios, L.L.C., D. E. Shaw CF-SP Franklin, L.L.C., D. E. Shaw CH-SP Franklin, L.L.C., D. E. Shaw & Co., L.L.C., D. E. Shaw & Co., L.P., and David E. Shaw. The Reporting Person disclaims any beneficial ownership of such Common Shares, except to the extent of any pecuniary interest therein.