EXHIBIT 4 

Time Detail

Case:17-03283-LTS Doc#:2944-4 Filed:04/23/18 Entered:04/23/18 10:33:50 Desc:

Exhibit 4 Page 1 of 8
Citigroup Global Markets Inc. Time Detail ‐ December 2017

Mainland Billed 72,433.04

PR Billed 5,691.96

Total Billed 78,125.00

Invoice No.  Matter Name Date Timekeeper Name Position/Title Hourly Rate Hours Project Category Fees Task Description

1028_123 Financial Oversight Board 12/1/2017 Green, Thomas H Managing Director N/A 1.50   N/A N/A Contingent Debt Design ca1028_123 Financial Oversight Board 12/1/2017 Green, Thomas H Managing Director N/A 2.00   N/A N/A FOMB Weekly Board call1028_123 Financial Oversight Board 12/2/2017 Green, Thomas H Managing Director N/A 1.00   N/A N/A FOMB Debt Negotiation Co

1028_123 Financial Oversight Board 12/4/2017 Green, Thomas H Managing Director N/A 2.50   N/A N/A Mediation Session re Proje

1028_123 Financial Oversight Board 12/4/2017 Green, Thomas H Managing Director N/A 8.00   N/A N/A Prsokauer meetings re CW 1028_123 Financial Oversight Board 12/4/2017 Green, Thomas H Managing Director N/A 1.50   N/A N/A FOMB meeting re DSA app1028_123 Financial Oversight Board 12/6/2017 Green, Thomas H Managing Director N/A 7.00   N/A N/A Creditor Mediation Session1028_123 Financial Oversight Board 12/6/2017 Green, Thomas H Managing Director N/A 1.00   N/A N/A FP Weekly Coordination ca1028_123 Financial Oversight Board 12/7/2017 Green, Thomas H Managing Director N/A 1.50   N/A N/A PREPA FOMB Sub‐Comm C1028_123 Financial Oversight Board 12/7/2017 Green, Thomas H Managing Director N/A 0.50   N/A N/A HTA call with McKinsey1028_123 Financial Oversight Board 12/8/2017 Green, Thomas H Managing Director N/A 2.00   N/A N/A FOMB Weekly Board Call1028_123 Financial Oversight Board 12/11/2017 Green, Thomas H Managing Director N/A 0.75   N/A N/A Call with FOMB Staff re Con1028_123 Financial Oversight Board 12/11/2017 Green, Thomas H Managing Director N/A 3.00   N/A N/A Project Pepper reading, cal1028_123 Financial Oversight Board 12/11/2017 Green, Thomas H Managing Director N/A 1.25   N/A N/A PRASA debrief with FOMB 1028_123 Financial Oversight Board 12/11/2017 Green, Thomas H Managing Director N/A 0.25   N/A N/A Proskauer call re Debt re‐p1028_123 Financial Oversight Board 12/12/2017 Green, Thomas H Managing Director N/A 1.00   N/A N/A Call with Proskauer re PBA1028_123 Financial Oversight Board 12/12/2017 Green, Thomas H Managing Director N/A 4.00   N/A N/A Travel to NYC for PROMESA1028_123 Financial Oversight Board 12/12/2017 Green, Thomas H Managing Director N/A 0.50   N/A N/A Call with Title V Coordinato1028_123 Financial Oversight Board 12/13/2017 Green, Thomas H Managing Director N/A 1.50   N/A N/A Rothschild Meeting1028_123 Financial Oversight Board 12/13/2017 Green, Thomas H Managing Director N/A 0.50   N/A N/A PRASA FP Working Group C1028_123 Financial Oversight Board 12/13/2017 Green, Thomas H Managing Director N/A 2.00   N/A N/A GO Ad Hoc Creditor meetin1028_123 Financial Oversight Board 12/14/2017 Green, Thomas H Managing Director N/A 1.50   N/A N/A FOMB Budget Sub‐Commit

1028_123 Financial Oversight Board 12/14/2017 Green, Thomas H Managing Director N/A 2.00   N/A N/A Proskauer meeting on non‐1028_123 Financial Oversight Board 12/14/2017 Green, Thomas H Managing Director N/A 0.25   N/A N/A Project Pepper call1028_123 Financial Oversight Board 12/15/2017 Green, Thomas H Managing Director N/A 1.00   N/A N/A COFINA Sr Discussion call1028_123 Financial Oversight Board 12/15/2017 Green, Thomas H Managing Director N/A 2.00   N/A N/A FOMB Weekly Board call1028_123 Financial Oversight Board 12/15/2017 Green, Thomas H Managing Director N/A 1.00   N/A N/A Citi team calls re various cr1028_123 Financial Oversight Board 12/16/2017 Green, Thomas H Managing Director N/A 1.50   N/A N/A PREPA Sub‐Committee Call1028_123 Financial Oversight Board 12/17/2017 Green, Thomas H Managing Director N/A 0.50   N/A N/A Citi team call re debt restru1028_123 Financial Oversight Board 12/18/2017 Green, Thomas H Managing Director N/A 1.25   N/A N/A PREPA Calls1028_123 Financial Oversight Board 12/19/2017 Green, Thomas H Managing Director N/A 0.25   N/A N/A PRASA Senior Creditors Cal1028_123 Financial Oversight Board 12/19/2017 Green, Thomas H Managing Director N/A 1.50   N/A N/A Project Pepper call with ad1028_123 Financial Oversight Board 12/19/2017 Green, Thomas H Managing Director N/A 1.00   N/A N/A Call with FOMB Staff re CW1028_123 Financial Oversight Board 12/20/2017 Green, Thomas H Managing Director N/A 1.00   N/A N/A PRASA FP group call1028_123 Financial Oversight Board 12/20/2017 Green, Thomas H Managing Director N/A 2.00   N/A N/A Mediation Project Pepper V1028_123 Financial Oversight Board 12/20/2017 Green, Thomas H Managing Director N/A 3.00   N/A N/A Prep for Mediation1028_123 Financial Oversight Board 12/21/2017 Green, Thomas H Managing Director N/A 1.00   N/A N/A Proskauer call re CW debt r1028_123 Financial Oversight Board 12/21/2017 Green, Thomas H Managing Director N/A 0.50   N/A N/A FOMB staff calls re PREPA1028_123 Financial Oversight Board 12/22/2017 Green, Thomas H Managing Director N/A 1.75   N/A N/A Weekly FOMB Board Call1028_123 Financial Oversight Board 12/26/2017 Green, Thomas H Managing Director N/A 2.00   N/A N/A Reading and deck prep on C1028_123 Financial Oversight Board 12/27/2017 Green, Thomas H Managing Director N/A 1.00   N/A N/A PRASA calls1028_123 Financial Oversight Board 12/28/2017 Green, Thomas H Managing Director N/A 0.50   N/A N/A Rothschild call re PREPA ‐ T1028_123 Financial Oversight Board 12/28/2017 Green, Thomas H Managing Director N/A 0.50   N/A N/A Call with Proskauer re GO, 1028_123 Financial Oversight Board 12/1/2017 Castiglioni, James Vice President N/A 1.17   N/A N/A Title III Debt Restructuring 

1028_123 Financial Oversight Board 12/1/2017 Castiglioni, James Vice President N/A 1.17   N/A N/A PREPA Transform Plan

1028_123 Financial Oversight Board 12/1/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A FOMB Exec. Call

1028_123 Financial Oversight Board 12/1/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A PR Creditor Proposal Slides

1028_123 Financial Oversight Board 12/1/2017 Castiglioni, James Vice President N/A 0.50   N/A N/A Historical CW GNP Analysis1028_123 Financial Oversight Board 12/2/2017 Castiglioni, James Vice President N/A 1.17   N/A N/A Debt Negotiations Subcom

Case:17-03283-LTS Doc#:2944-4 Filed:04/23/18 Entered:04/23/18 10:33:50 De

Exhibit 4 Page 2 of 8
1028_123 Financial Oversight Board 12/4/2017 Castiglioni, James Vice President N/A 3.00   N/A N/A Debt Restructuring Alterna

1028_123 Financial Oversight Board 12/4/2017 Castiglioni, James Vice President N/A 0.50   N/A N/A Analysis on Non‐Payment D

1028_123 Financial Oversight Board 12/6/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A Creditor Session Prep

1028_123 Financial Oversight Board 12/6/2017 Castiglioni, James Vice President N/A 1.17   N/A N/A PREPA Transform Plan

1028_123 Financial Oversight Board 12/6/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A PRASA Fiscal Plan

1028_123 Financial Oversight Board 12/6/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A Weekly Call

1028_123 Financial Oversight Board 12/6/2017 Castiglioni, James Vice President N/A 0.50   N/A N/A PREPA Subcommittee Prep

1028_123 Financial Oversight Board 12/7/2017 Castiglioni, James Vice President N/A 2.50   N/A N/A PREPA Meeting

1028_123 Financial Oversight Board 12/7/2017 Castiglioni, James Vice President N/A 0.50   N/A N/A PR Trade/Eval Update

1028_123 Financial Oversight Board 12/7/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A HTA Next Steps

1028_123 Financial Oversight Board 12/7/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A PREPA Subcommittee

1028_123 Financial Oversight Board 12/8/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A FOMB Exec. Call

1028_123 Financial Oversight Board 12/8/2017 Castiglioni, James Vice President N/A 0.83   N/A N/A Contingent Value Work

1028_123 Financial Oversight Board 12/11/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A PREPA Debrief1028_123 Financial Oversight Board 12/11/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A Debt Restructuring Prep 1028_123 Financial Oversight Board 12/11/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A Debt Restructuring Meetin1028_123 Financial Oversight Board 12/12/2017 Castiglioni, James Vice President N/A 1.17   N/A N/A PBA Call1028_123 Financial Oversight Board 12/12/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A PRASA Subcommittee1028_123 Financial Oversight Board 12/13/2017 Castiglioni, James Vice President N/A 2.00   N/A N/A PR CW Fiscal Plan Discussio1028_123 Financial Oversight Board 12/13/2017 Castiglioni, James Vice President N/A 1.17   N/A N/A PREPA Transform Plan1028_123 Financial Oversight Board 12/13/2017 Castiglioni, James Vice President N/A 1.33   N/A N/A PRASA Fiscal Plan1028_123 Financial Oversight Board 12/13/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A Weekly Call1028_123 Financial Oversight Board 12/14/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A Budget Subcommittee1028_123 Financial Oversight Board 12/14/2017 Castiglioni, James Vice President N/A 0.50   N/A N/A PR Trade/Eval Update1028_123 Financial Oversight Board 12/14/2017 Castiglioni, James Vice President N/A 0.50   N/A N/A HTA Next Steps1028_123 Financial Oversight Board 12/15/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A Internal Citi PR Calls

1028_123 Financial Oversight Board 12/15/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A COFINA Sr Group Call1028_123 Financial Oversight Board 12/15/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A FOMB Exec. Call1028_123 Financial Oversight Board 12/15/2017 Castiglioni, James Vice President N/A 2.00   N/A N/A Debt Restructuring Work1028_123 Financial Oversight Board 12/16/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A PREPA Subcommittee1028_123 Financial Oversight Board 12/17/2017 Castiglioni, James Vice President N/A 0.83   N/A N/A Internal Citi PR Call1028_123 Financial Oversight Board 12/17/2017 Castiglioni, James Vice President N/A 3.00   N/A N/A Debt Restructuring Work1028_123 Financial Oversight Board 12/18/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A PREPA Subcommittee1028_123 Financial Oversight Board 12/18/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A PF CW Fiscal Plan Discussio1028_123 Financial Oversight Board 12/18/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A Debt Restructuring Work1028_123 Financial Oversight Board 12/19/2017 Castiglioni, James Vice President N/A 1.17   N/A N/A Title III Debt Restructuring 1028_123 Financial Oversight Board 12/19/2017 Castiglioni, James Vice President N/A 1.17   N/A N/A Debt Restructuring Work1028_123 Financial Oversight Board 12/20/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A PREPA Transform Call1028_123 Financial Oversight Board 12/20/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A PRASA Fiscal Plan Call1028_123 Financial Oversight Board 12/20/2017 Castiglioni, James Vice President N/A 3.00   N/A N/A Title III Debt Restructuring 1028_123 Financial Oversight Board 12/20/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A Debt Restructuring Work1028_123 Financial Oversight Board 12/21/2017 Castiglioni, James Vice President N/A 0.50   N/A N/A PR Trade/Eval Update1028_123 Financial Oversight Board 12/21/2017 Castiglioni, James Vice President N/A 0.67   N/A N/A Title III Debt Restructuring 1028_123 Financial Oversight Board 12/21/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A PREPA Subcommittee Prep1028_123 Financial Oversight Board 12/21/2017 Castiglioni, James Vice President N/A 2.00   N/A N/A COFINA Analysis1028_123 Financial Oversight Board 12/22/2017 Castiglioni, James Vice President N/A 1.17   N/A N/A PF CW Fiscal Plan Discussio1028_123 Financial Oversight Board 12/22/2017 Castiglioni, James Vice President N/A 1.00   N/A N/A Title III Debt Restructuring 1028_123 Financial Oversight Board 12/22/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A PREPA Subcommittee 1028_123 Financial Oversight Board 12/22/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A FOMB Exec. Call1028_123 Financial Oversight Board 12/27/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A PRASA Fiscal Plan Call1028_123 Financial Oversight Board 12/27/2017 Castiglioni, James Vice President N/A 0.50   N/A N/A Weekly Call

1028_123 Financial Oversight Board 12/28/2017 Castiglioni, James Vice President N/A 0.50   N/A N/A PR Trade/Eval Update1028_123 Financial Oversight Board 12/29/2017 Castiglioni, James Vice President N/A 1.50   N/A N/A FOMB Exec. Call1028_123 Financial Oversight Board 12/1/2017 Gavin, John C Managing Director N/A 1.17   N/A N/A Title III Debt Restructuring 1028_123 Financial Oversight Board 12/1/2017 Gavin, John C Managing Director N/A 2.00   N/A N/A reading of documents1028_123 Financial Oversight Board 12/1/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A FOMB Exec. Call

Case:17-03283-LTS Doc#:2944-4 Filed:04/23/18 Entered:04/23/18 10:33:50 De

Exhibit 4 Page 3 of 8
1028_123 Financial Oversight Board 12/2/2017 Gavin, John C Managing Director N/A 1.17   N/A N/A Debt Negotiations Subcom

1028_123 Financial Oversight Board 12/6/2017 Gavin, John C Managing Director N/A 1.00   N/A N/A Creditor Session Prep1028_123 Financial Oversight Board 12/6/2017 Gavin, John C Managing Director N/A 1.17   N/A N/A PREPA Transform Plan1028_123 Financial Oversight Board 12/6/2017 Gavin, John C Managing Director N/A 1.00   N/A N/A Weekly Call1028_123 Financial Oversight Board 12/6/2017 Gavin, John C Managing Director N/A 0.50   N/A N/A PREPA Subcommittee Prep1028_123 Financial Oversight Board 12/7/2017 Gavin, John C Managing Director N/A 2.50   N/A N/A PREPA Meeting1028_123 Financial Oversight Board 12/7/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A PREPA Subcommittee1028_123 Financial Oversight Board 12/8/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A FOMB Exec. Call1028_123 Financial Oversight Board 12/11/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A PREPA Debrief

1028_123 Financial Oversight Board 12/11/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A Debt Restructuring Meetin

1028_123 Financial Oversight Board 12/12/2017 Gavin, John C Managing Director N/A 1.17   N/A N/A PBA Call

1028_123 Financial Oversight Board 12/12/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A PRASA Subcommittee

1028_123 Financial Oversight Board 12/13/2017 Gavin, John C Managing Director N/A 2.00   N/A N/A PR CW Fiscal Plan Discussio

1028_123 Financial Oversight Board 12/13/2017 Gavin, John C Managing Director N/A 1.17   N/A N/A PREPA Transform Plan

1028_123 Financial Oversight Board 12/13/2017 Gavin, John C Managing Director N/A 1.33   N/A N/A PRASA Fiscal Plan

1028_123 Financial Oversight Board 12/13/2017 Gavin, John C Managing Director N/A 1.00   N/A N/A Weekly Call

1028_123 Financial Oversight Board 12/14/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A Budget Subcommittee

1028_123 Financial Oversight Board 12/14/2017 Gavin, John C Managing Director N/A 0.50   N/A N/A HTA Next Steps

1028_123 Financial Oversight Board 12/15/2017 Gavin, John C Managing Director N/A 1.00   N/A N/A Internal Citi PR Calls

1028_123 Financial Oversight Board 12/15/2017 Gavin, John C Managing Director N/A 1.00   N/A N/A COFINA Sr Group Call

1028_123 Financial Oversight Board 12/15/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A FOMB Exec. Call

1028_123 Financial Oversight Board 12/16/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A PREPA Subcommittee

1028_123 Financial Oversight Board 12/17/2017 Gavin, John C Managing Director N/A 0.83   N/A N/A Internal Citi PR Call

1028_123 Financial Oversight Board 12/17/2017 Gavin, John C Managing Director N/A 3.00   N/A N/A Debt Restructuring Work

1028_123 Financial Oversight Board 12/18/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A PREPA Subcommittee

1028_123 Financial Oversight Board 12/18/2017 Gavin, John C Managing Director N/A 1.00   N/A N/A PF CW Fiscal Plan Discussio

1028_123 Financial Oversight Board 12/19/2017 Gavin, John C Managing Director N/A 1.17   N/A N/A Title III Debt Restructuring 

1028_123 Financial Oversight Board 12/19/2017 Gavin, John C Managing Director N/A 1.17   N/A N/A Debt Restructuring Work

1028_123 Financial Oversight Board 12/20/2017 Gavin, John C Managing Director N/A 1.00   N/A N/A PREPA Transform Call

1028_123 Financial Oversight Board 12/20/2017 Gavin, John C Managing Director N/A 1.00   N/A N/A PRASA Fiscal Plan Call

1028_123 Financial Oversight Board 12/20/2017 Gavin, John C Managing Director N/A 3.00   N/A N/A Title III Debt Restructuring 

1028_123 Financial Oversight Board 12/21/2017 Gavin, John C Managing Director N/A 0.67   N/A N/A Title III Debt Restructuring 

1028_123 Financial Oversight Board 12/21/2017 Gavin, John C Managing Director N/A 1.00   N/A N/A PREPA Subcommittee Prep

1028_123 Financial Oversight Board 12/22/2017 Gavin, John C Managing Director N/A 1.17   N/A N/A PF CW Fiscal Plan Discussio

1028_123 Financial Oversight Board 12/22/2017 Gavin, John C Managing Director N/A 1.00   N/A N/A Title III Debt Restructuring 

1028_123 Financial Oversight Board 12/22/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A PREPA Subcommittee 

1028_123 Financial Oversight Board 12/22/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A FOMB Exec. Call

1028_123 Financial Oversight Board 12/27/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A PRASA Fiscal Plan Call

1028_123 Financial Oversight Board 12/27/2017 Gavin, John C Managing Director N/A 0.50   N/A N/A Weekly Call

1028_123 Financial Oversight Board 12/29/2017 Gavin, John C Managing Director N/A 1.50   N/A N/A FOMB Exec. Call

1028_123 Financial Oversight Board 12/29/2017 Gavin, John C Managing Director N/A 2.00   N/A N/A Reading of documents

Case:17-03283-LTS Doc#:2944-4 Filed:04/23/18 Entered:04/23/18 10:33:50 De

Exhibit 4 Page 4 of 8
Citigroup Global Markets Inc. Time Detail ‐ January 2018

Mainland Billed 72,433.04

PR Billed 5,691.96

Total Billed 78,125.00

Invoice No.  Matter Name Date Timekeeper Name Position/Title Hourly Rate Hours Project Category Fees Task Description

1028_124 Financial Oversight Board 1/3/2018 Green, Thomas H Managing Director N/A 0.50   N/A N/A PRASA FP Working Group C

1028_124 Financial Oversight Board 1/3/2018 Green, Thomas H Managing Director N/A 1.50   N/A N/A Weekly Coord Call

1028_124 Financial Oversight Board 1/4/2018 Green, Thomas H Managing Director N/A 4.00   N/A N/A PREPA DIP Reading and Cal

1028_124 Financial Oversight Board 1/4/2018 Green, Thomas H Managing Director N/A 1.50   N/A N/A FOMB Exec Call

1028_124 Financial Oversight Board 1/5/2018 Green, Thomas H Managing Director N/A 2.50   N/A N/A PREPA Calls

1028_124 Financial Oversight Board 1/6/2018 Green, Thomas H Managing Director N/A 8.00   N/A N/A Debt Restructuring draft de

1028_124 Financial Oversight Board 1/8/2018 Green, Thomas H Managing Director N/A 6.00   N/A N/A Project Pepper emails, calls

1028_124 Financial Oversight Board 1/8/2018 Green, Thomas H Managing Director N/A 3.00   N/A N/A Proskauer meeting re FP De

1028_124 Financial Oversight Board 1/9/2018 Green, Thomas H Managing Director N/A 3.00   N/A N/A Project Pepper FOMB Brief

1028_124 Financial Oversight Board 1/10/2018 Green, Thomas H Managing Director N/A 3.00   N/A N/A Mediation meetings re Pro

1028_124 Financial Oversight Board 1/10/2018 Green, Thomas H Managing Director N/A 2.00   N/A N/A FOMB Budget Comm call re1028_124 Financial Oversight Board 1/10/2018 Green, Thomas H Managing Director N/A 1.50   N/A N/A Weekly Coord Call1028_124 Financial Oversight Board 1/10/2018 Green, Thomas H Managing Director N/A 0.50   N/A N/A PREPA DIP Due diligence ca1028_124 Financial Oversight Board 1/11/2018 Green, Thomas H Managing Director N/A 4.00   N/A N/A PREPA DIP Reading and DD1028_124 Financial Oversight Board 1/12/2018 Green, Thomas H Managing Director N/A 2.00   N/A N/A FOMB Board Call1028_124 Financial Oversight Board 1/12/2018 Green, Thomas H Managing Director N/A 2.00   N/A N/A Review FP Macro Model nu1028_124 Financial Oversight Board 1/12/2018 Green, Thomas H Managing Director N/A 1.00   N/A N/A Review COFINA SUT Perfor1028_124 Financial Oversight Board 1/12/2018 Green, Thomas H Managing Director N/A 1.50   N/A N/A Review PREPA DD Submiss1028_124 Financial Oversight Board 1/13/2018 Green, Thomas H Managing Director N/A 1.50   N/A N/A PREPA DIP calls, reading1028_124 Financial Oversight Board 1/15/2018 Green, Thomas H Managing Director N/A 1.50   N/A N/A FOMB Call ReFP Macro bas1028_124 Financial Oversight Board 1/15/2018 Green, Thomas H Managing Director N/A 1.50   N/A N/A PREPA FP initial FOMB dilig1028_124 Financial Oversight Board 1/15/2018 Green, Thomas H Managing Director N/A 1.50   N/A N/A Read draft FP docs

1028_124 Financial Oversight Board 1/16/2018 Green, Thomas H Managing Director N/A 1.50   N/A N/A PREPA transformation call1028_124 Financial Oversight Board 1/16/2018 Green, Thomas H Managing Director N/A 2.00   N/A N/A Proskauer meeting re FP De1028_124 Financial Oversight Board 1/16/2018 Green, Thomas H Managing Director N/A 0.25   N/A N/A Rothschild call1028_124 Financial Oversight Board 1/17/2018 Green, Thomas H Managing Director N/A 4.00   N/A N/A Meeting at Rothschild re FP1028_124 Financial Oversight Board 1/17/2018 Green, Thomas H Managing Director N/A 0.50   N/A N/A PR HTA Citi team call1028_124 Financial Oversight Board 1/18/2018 Green, Thomas H Managing Director N/A 0.75   N/A N/A Call with Board counsel re 1028_124 Financial Oversight Board 1/18/2018 Green, Thomas H Managing Director N/A 1.00   N/A N/A PR HTA Calls1028_124 Financial Oversight Board 1/18/2018 Green, Thomas H Managing Director N/A 1.00   N/A N/A PREPA Sub‐Committee and1028_124 Financial Oversight Board 1/18/2018 Green, Thomas H Managing Director N/A 1.00   N/A N/A Rotschild call re debt issues1028_124 Financial Oversight Board 1/19/2018 Green, Thomas H Managing Director N/A 1.00   N/A N/A Call with Rothschild re HTA1028_124 Financial Oversight Board 1/19/2018 Green, Thomas H Managing Director N/A 0.50   N/A N/A Call with Proskauer re PRAS1028_124 Financial Oversight Board 1/20/2018 Green, Thomas H Managing Director N/A 4.00   N/A N/A 4 am ‐ 8 am Prep Deck for H1028_124 Financial Oversight Board 1/20/2018 Green, Thomas H Managing Director N/A 1.75   N/A N/A FOMB Board pre‐call, call r1028_124 Financial Oversight Board 1/20/2018 Green, Thomas H Managing Director N/A 1.00   N/A N/A Rothschild call re debt and 1028_124 Financial Oversight Board 1/22/2018 Green, Thomas H Managing Director N/A 1.25   N/A N/A FOMB call re CW FP1028_124 Financial Oversight Board 1/24/2018 Green, Thomas H Managing Director N/A 0.50   N/A N/A CW Liquidity Call1028_124 Financial Oversight Board 1/24/2018 Green, Thomas H Managing Director N/A 1.00   N/A N/A PRASA FP Working Grp call1028_124 Financial Oversight Board 1/24/2018 Green, Thomas H Managing Director N/A 1.50   N/A N/A AAFAF  FOMB Call1028_124 Financial Oversight Board 1/25/2018 Green, Thomas H Managing Director N/A 2.00   N/A N/A AAFAF FOMB Coord Call1028_124 Financial Oversight Board 1/25/2018 Green, Thomas H Managing Director N/A 1.50   N/A N/A Calls re CW FP1028_124 Financial Oversight Board 1/26/2018 Green, Thomas H Managing Director N/A 1.42   N/A N/A PROMESA Board Call1028_124 Financial Oversight Board 1/28/2018 Green, Thomas H Managing Director N/A 0.50   N/A N/A Call re CW DSA Parameters1028_124 Financial Oversight Board 1/30/2018 Green, Thomas H Managing Director N/A 0.67   N/A N/A PROMESA Pension Comm c1028_124 Financial Oversight Board 1/30/2018 Green, Thomas H Managing Director N/A 1.00   N/A N/A DSA call with FOMB Senior 1028_124 Financial Oversight Board 1/30/2018 Green, Thomas H Managing Director N/A 3.00   N/A N/A Project Pepper Mediation c

1028_124 Financial Oversight Board 1/30/2018 Green, Thomas H Managing Director N/A 3.00   N/A N/A Travel to Mediation Session

1028_124 Financial Oversight Board 1/31/2018 Green, Thomas H Managing Director N/A 0.50   N/A N/A DSA Calls

Case:17-03283-LTS Doc#:2944-4 Filed:04/23/18 Entered:04/23/18 10:33:50 De

Exhibit 4 Page 5 of 8
1028_124 Financial Oversight Board 1/31/2018 Green, Thomas H Managing Director N/A 2.00   N/A N/A PRASA Meetings Proskauer

1028_124 Financial Oversight Board 1/31/2018 Green, Thomas H Managing Director N/A 2.00   N/A N/A PROMESA meeting re DSA1028_124 Financial Oversight Board 1/3/2018 Castiglioni, James Vice President N/A 1.50   N/A N/A PRASA Fiscal Plan Call

1028_124 Financial Oversight Board 1/3/2018 Castiglioni, James Vice President N/A 0.50   N/A N/A Weekly Call

1028_124 Financial Oversight Board 1/3/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A PR Debt Holders Analysis

1028_124 Financial Oversight Board 1/4/2018 Castiglioni, James Vice President N/A 1.17   N/A N/A PREPA Call

1028_124 Financial Oversight Board 1/4/2018 Castiglioni, James Vice President N/A 0.50   N/A N/A PR Trade/Eval Update

1028_124 Financial Oversight Board 1/4/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A PREPA Financing Facility

1028_124 Financial Oversight Board 1/5/2018 Castiglioni, James Vice President N/A 2.00   N/A N/A Budget Subcommittee

1028_124 Financial Oversight Board 1/5/2018 Castiglioni, James Vice President N/A 1.50   N/A N/A FOMB Exec. Call

1028_124 Financial Oversight Board 1/6/2018 Castiglioni, James Vice President N/A 0.83   N/A N/A PR Overview Internal Call

1028_124 Financial Oversight Board 1/8/2018 Castiglioni, James Vice President N/A 1.17   N/A N/A Title III Debt Restructuring 

1028_124 Financial Oversight Board 1/8/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A Debt Restructuring Work

1028_124 Financial Oversight Board 1/9/2018 Castiglioni, James Vice President N/A 0.50   N/A N/A Contingent Value Instrume

1028_124 Financial Oversight Board 1/9/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A Debt Restructuring debrief

1028_124 Financial Oversight Board 1/9/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A Mkt Value Work

1028_124 Financial Oversight Board 1/10/2018 Castiglioni, James Vice President N/A 0.50   N/A N/A Weekly Call

1028_124 Financial Oversight Board 1/10/2018 Castiglioni, James Vice President N/A 0.83   N/A N/A PREPA Financing Facility

1028_124 Financial Oversight Board 1/10/2018 Castiglioni, James Vice President N/A 2.00   N/A N/A Budget Subcommittee

1028_124 Financial Oversight Board 1/10/2018 Castiglioni, James Vice President N/A 2.00   N/A N/A Title III Debt Restructuring 

1028_124 Financial Oversight Board 1/10/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A Debt Restructuring Work

1028_124 Financial Oversight Board 1/11/2018 Castiglioni, James Vice President N/A 0.50   N/A N/A PR Trade/Eval Update

1028_124 Financial Oversight Board 1/11/2018 Castiglioni, James Vice President N/A 5.00   N/A N/A FOMB Diligence Session

1028_124 Financial Oversight Board 1/11/2018 Castiglioni, James Vice President N/A 2.00   N/A N/A Debt Restructuring Work

1028_124 Financial Oversight Board 1/12/2018 Castiglioni, James Vice President N/A 1.50   N/A N/A FOMB Exec. Call

1028_124 Financial Oversight Board 1/13/2018 Castiglioni, James Vice President N/A 0.67   N/A N/A Title III Debt Restructuring 

1028_124 Financial Oversight Board 1/14/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A PR HTA Work

1028_124 Financial Oversight Board 1/15/2018 Castiglioni, James Vice President N/A 2.00   N/A N/A Macro/Economist Call

1028_124 Financial Oversight Board 1/15/2018 Castiglioni, James Vice President N/A 1.50   N/A N/A PREPA Subcommittee Fisca

1028_124 Financial Oversight Board 1/16/2018 Castiglioni, James Vice President N/A 0.50   N/A N/A Fiscal Plan work

1028_124 Financial Oversight Board 1/17/2018 Castiglioni, James Vice President N/A 0.67   N/A N/A PR HTA Internal Citi Call

1028_124 Financial Oversight Board 1/17/2018 Castiglioni, James Vice President N/A 3.00   N/A N/A Macro/Economist meeting

1028_124 Financial Oversight Board 1/17/2018 Castiglioni, James Vice President N/A 0.50   N/A N/A Weekly Call

1028_124 Financial Oversight Board 1/17/2018 Castiglioni, James Vice President N/A 2.00   N/A N/A PREPA/CW Follow up Call

1028_124 Financial Oversight Board 1/17/2018 Castiglioni, James Vice President N/A 0.83   N/A N/A PR HTA Call

1028_124 Financial Oversight Board 1/17/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A HTA Work / Holders Analys

1028_124 Financial Oversight Board 1/18/2018 Castiglioni, James Vice President N/A 0.50   N/A N/A PR Trade/Eval Update

1028_124 Financial Oversight Board 1/18/2018 Castiglioni, James Vice President N/A 1.17   N/A N/A PREPA Subcommittee Fisca

1028_124 Financial Oversight Board 1/18/2018 Castiglioni, James Vice President N/A 0.50   N/A N/A Debt Restructuring discuss

1028_124 Financial Oversight Board 1/18/2018 Castiglioni, James Vice President N/A 1.50   N/A N/A PRASA Subcommittee

1028_124 Financial Oversight Board 1/18/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A HTA Discussion

1028_124 Financial Oversight Board 1/18/2018 Castiglioni, James Vice President N/A 2.00   N/A N/A Debt Restructuring Work

1028_124 Financial Oversight Board 1/19/2018 Castiglioni, James Vice President N/A 0.50   N/A N/A PRASA Discussion

1028_124 Financial Oversight Board 1/19/2018 Castiglioni, James Vice President N/A 1.50   N/A N/A FOMB Exec. Call

1028_124 Financial Oversight Board 1/20/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A HTA Mediation/Discussion

1028_124 Financial Oversight Board 1/20/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A Debt Restructuring Call

1028_124 Financial Oversight Board 1/20/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A HTA Work

1028_124 Financial Oversight Board 1/21/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A Internal PR Call

1028_124 Financial Oversight Board 1/22/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A Debrief of CW Fiscal Plan M

1028_124 Financial Oversight Board 1/22/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A HTA Mediation Call

1028_124 Financial Oversight Board 1/22/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A HTA Work / Analysis

1028_124 Financial Oversight Board 1/24/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A PRASA Fiscal Plan Call1028_124 Financial Oversight Board 1/24/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A Weekly Call

1028_124 Financial Oversight Board 1/24/2018 Castiglioni, James Vice President N/A 2.00   N/A N/A Debt Restructuring Work

1028_124 Financial Oversight Board 1/25/2018 Castiglioni, James Vice President N/A 0.50   N/A N/A PR Trade/Eval Update

1028_124 Financial Oversight Board 1/25/2018 Castiglioni, James Vice President N/A 2.00   N/A N/A Title III Debt Restructuring 

Case:17-03283-LTS Doc#:2944-4 Filed:04/23/18 Entered:04/23/18 10:33:50 De

Exhibit 4 Page 6 of 8
1028_124 Financial Oversight Board 1/26/2018 Castiglioni, James Vice President N/A 1.50   N/A N/A FOMB Exec. Call

1028_124 Financial Oversight Board 1/29/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A PR Internal Call

1028_124 Financial Oversight Board 1/29/2018 Castiglioni, James Vice President N/A 3.00   N/A N/A Debt Sustainability Work

1028_124 Financial Oversight Board 1/30/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A Debt Sustainability Call

1028_124 Financial Oversight Board 1/30/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A Title III Debt Restructuring 

1028_124 Financial Oversight Board 1/30/2018 Castiglioni, James Vice President N/A 2.00   N/A N/A Title III Debt Restructuring 

1028_124 Financial Oversight Board 1/31/2018 Castiglioni, James Vice President N/A 0.50   N/A N/A Debt Sustainability Call

1028_124 Financial Oversight Board 1/31/2018 Castiglioni, James Vice President N/A 1.50   N/A N/A PRASA/PREPA Meeting

1028_124 Financial Oversight Board 1/31/2018 Castiglioni, James Vice President N/A 1.50   N/A N/A PREPA Concession/Regular

1028_124 Financial Oversight Board 1/31/2018 Castiglioni, James Vice President N/A 1.00   N/A N/A Debt Sustainability Work

1028_124 Financial Oversight Board 1/31/2018 Castiglioni, James Vice President N/A 0.33   N/A N/A PRASA Work

1028_124 Financial Oversight Board 1/3/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A PRASA Fiscal Plan Call

1028_124 Financial Oversight Board 1/3/2018 Gavin, John C Managing Director N/A 0.50   N/A N/A Weekly Call

1028_124 Financial Oversight Board 1/4/2018 Gavin, John C Managing Director N/A 1.17   N/A N/A PREPA Call

1028_124 Financial Oversight Board 1/4/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A PREPA Financing Facility

1028_124 Financial Oversight Board 1/5/2018 Gavin, John C Managing Director N/A 2.00   N/A N/A Budget Subcommittee

1028_124 Financial Oversight Board 1/5/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A FOMB Exec. Call

1028_124 Financial Oversight Board 1/6/2018 Gavin, John C Managing Director N/A 0.83   N/A N/A PR Overview Internal Call

1028_124 Financial Oversight Board 1/8/2018 Gavin, John C Managing Director N/A 1.17   N/A N/A Title III Debt Restructuring 

1028_124 Financial Oversight Board 1/8/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A Ankura call

1028_124 Financial Oversight Board 1/8/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A call re pepper

1028_124 Financial Oversight Board 1/8/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A Reading of documents

1028_124 Financial Oversight Board 1/9/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A meeting with Nataliee re P

1028_124 Financial Oversight Board 1/9/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A Debt Restructuring debrief

1028_124 Financial Oversight Board 1/9/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A meeting prep

1028_124 Financial Oversight Board 1/10/2018 Gavin, John C Managing Director N/A 0.50   N/A N/A Weekly Call

1028_124 Financial Oversight Board 1/10/2018 Gavin, John C Managing Director N/A 0.83   N/A N/A PREPA Financing Facility1028_124 Financial Oversight Board 1/10/2018 Gavin, John C Managing Director N/A 2.00   N/A N/A Budget Subcommittee1028_124 Financial Oversight Board 1/10/2018 Gavin, John C Managing Director N/A 2.00   N/A N/A Title III Debt Restructuring 1028_124 Financial Oversight Board 1/10/2018 Gavin, John C Managing Director N/A 2.00   N/A N/A Review Budget document f1028_124 Financial Oversight Board 1/11/2018 Gavin, John C Managing Director N/A 5.00   N/A N/A FOMB Diligence Session1028_124 Financial Oversight Board 1/12/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A FOMB Exec. Call1028_124 Financial Oversight Board 1/12/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A Meeting with VR Capital1028_124 Financial Oversight Board 1/13/2018 Gavin, John C Managing Director N/A 0.67   N/A N/A Title III Debt Restructuring 1028_124 Financial Oversight Board 1/15/2018 Gavin, John C Managing Director N/A 2.00   N/A N/A Macro/Economist Call1028_124 Financial Oversight Board 1/15/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A Prepa prep for call1028_124 Financial Oversight Board 1/15/2018 Gavin, John C Managing Director N/A 2.00   N/A N/A Prepa baseline analysis call1028_124 Financial Oversight Board 1/17/2018 Gavin, John C Managing Director N/A 0.67   N/A N/A PR HTA Internal Citi Call1028_124 Financial Oversight Board 1/17/2018 Gavin, John C Managing Director N/A 3.00   N/A N/A Macro/Economist meeting1028_124 Financial Oversight Board 1/17/2018 Gavin, John C Managing Director N/A 0.50   N/A N/A Weekly Call1028_124 Financial Oversight Board 1/17/2018 Gavin, John C Managing Director N/A 2.00   N/A N/A PREPA/CW Follow up Call1028_124 Financial Oversight Board 1/17/2018 Gavin, John C Managing Director N/A 0.83   N/A N/A PR HTA Call1028_124 Financial Oversight Board 1/18/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A meeting with Rothschild HT1028_124 Financial Oversight Board 1/18/2018 Gavin, John C Managing Director N/A 1.17   N/A N/A PREPA Subcommittee Fisca1028_124 Financial Oversight Board 1/18/2018 Gavin, John C Managing Director N/A 0.50   N/A N/A Debt Restructuring discuss1028_124 Financial Oversight Board 1/18/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A PRASA Subcommittee1028_124 Financial Oversight Board 1/18/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A HTA Discussion1028_124 Financial Oversight Board 1/19/2018 Gavin, John C Managing Director N/A 0.50   N/A N/A PRASA Discussion1028_124 Financial Oversight Board 1/19/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A FOMB Exec. Call1028_124 Financial Oversight Board 1/20/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A HTA Mediation/Discussion1028_124 Financial Oversight Board 1/20/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A Debt Restructuring Call

1028_124 Financial Oversight Board 1/21/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A Internal PR Call1028_124 Financial Oversight Board 1/22/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A Debrief of CW Fiscal Plan M1028_124 Financial Oversight Board 1/22/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A HTA Mediation Call1028_124 Financial Oversight Board 1/22/2018 Gavin, John C Managing Director N/A 3.00   N/A N/A HTA mediation prep1028_124 Financial Oversight Board 1/24/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A PRASA Fiscal Plan Call

Case:17-03283-LTS Doc#:2944-4 Filed:04/23/18 Entered:04/23/18 10:33:50 De

Exhibit 4 Page 7 of 8
1028_124 Financial Oversight Board 1/24/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A Weekly Call

1028_124 Financial Oversight Board 1/25/2018 Gavin, John C Managing Director N/A 2.00   N/A N/A Title III Debt Restructuring 1028_124 Financial Oversight Board 1/26/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A FOMB Exec. Call1028_124 Financial Oversight Board 1/29/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A PR Internal Call1028_124 Financial Oversight Board 1/30/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A Debt Sustainability Call1028_124 Financial Oversight Board 1/30/2018 Gavin, John C Managing Director N/A 1.00   N/A N/A Title III Debt Restructuring 1028_124 Financial Oversight Board 1/30/2018 Gavin, John C Managing Director N/A 2.00   N/A N/A Title III Debt Restructuring 1028_124 Financial Oversight Board 1/31/2018 Gavin, John C Managing Director N/A 0.50   N/A N/A Debt Sustainability Call1028_124 Financial Oversight Board 1/31/2018 Gavin, John C Managing Director N/A 2.00   N/A N/A PRASA/PREPA Meeting1028_124 Financial Oversight Board 1/31/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A PREPA Concession/Regular1028_124 Financial Oversight Board 1/31/2018 Gavin, John C Managing Director N/A 1.50   N/A N/A Call with NixonrePRASA/PR

Case:17-03283-LTS Doc#:2944-4 Filed:04/23/18 Entered:04/23/18 10:33:50 De

Exhibit 4 Page 8 of 8