Announcement February 22, 2019

Indxx USA Regional Banking Index will be reconstituted after the close of trading hours on February 28, 2019.

Listed below are the constituents that will be added to the existing index:

S.No ISIN Company Name 1 US5116561003 Lakeland Financial Corporation 2 US42234Q1022 Heartland Financial USA, Inc. 3 US3369011032 1st Source Corporation 4 US89214P1093 TowneBank 5 US4461501045 Incorporated 6 US1637311028 Chemical Financial Corporation 7 US2298991090 Cullen/Frost Bankers, Inc. 8 US1176651099 Bryn Mawr Corporation 9 US72346Q1040 Pinnacle Financial Partners, Inc. 10 US90539J1097 Union Bankshares Corporation 11 US81768T1088 ServisFirst Bancshares Inc 12 US06652K1034 BankUnited, Inc. 13 US6952631033 PacWest Bancorp 14 US9897011071 , N.A. 15 US05945F1030 BancFirst Corporation 16 US15201P1093 CenterState Bank Corporation

Listed below are the constituents that will be deleted from the existing index:

S.No ISIN Company Name 1 US03076K1088 2 US05561Q2012 BOK Financial Corporation 3 US1011191053 Boston Private Financial Holdings, Inc. 4 US1547604090 Central Pacific Financial Corp. 5 US1972361026 Columbia Banking System, Inc. 6 US2937121059 Enterprise Corp 7 US3198291078 First Commonwealth Financial Corporation 8 US3202091092 First Financial Bancorp. 9 US3205171057 First Horizon National Corporation 10 US52471Y1064 LegacyTexas Financial Group, Inc. 11 US7838591011 S&T Bancorp, Inc. 12 US8404411097 South State Corporation 13 US84470P1093 Southside Bancshares, Inc. 14 US9027881088 UMB Financial Corporation 15 US9197941076 Valley National Bancorp

Listed below are the new index constituents that will be effective at the close of trading hours on February 28, 2019.

Weights as of S.No ISIN Company Name Feb 21, 2019 1 US1491501045 Cathay General Bancorp 2.00% 2 US8984021027 Trustmark Corporation 2.00% 3 US4590441030 International Bancshares Corporation 2.00% 4 US1266001056 CVB Financial Corp. 2.00% 5 US3193832041 First Busey Corporation 2.00% 6 US5116561003 Lakeland Financial Corporation 2.00% 7 US42234Q1022 Heartland Financial USA, Inc. 2.00% 8 US90984P3038 United Community , Inc. 2.00% 9 US32055Y2019 First Interstate BancSystem, Inc. Class A 2.00% 10 US75970E1073 Renasant Corporation 2.00% 11 US3369011032 1st Source Corporation 2.00% 12 US2036071064 Community Bank System, Inc. 2.00% 13 US9099071071 United Bankshares, Inc. 2.00% 14 US9570901036 Westamerica Bancorporation 2.00% 15 US3208671046 , Inc. 2.00% 16 US05971J1025 BancorpSouth Bank 2.00% 17 US27579R1041 East West Bancorp, Inc. 2.00% 18 US5116371007 Lakeland Bancorp, Inc. 2.00% 19 US7436061052 Prosperity Bancshares, Inc.(R) 2.00% 20 US97650W1080 Corporation 2.00% 21 US89214P1093 TowneBank 2.00% 22 US3602711000 Fulton Financial Corporation 2.00% 23 US37637Q1058 , Inc. 2.00% 24 US85917A1007 Sterling Bancorp 2.00% 25 US6287781024 NBT Bancorp Inc. 2.00% 26 US4461501045 Huntington Bancshares Incorporated 2.00% 27 US4101201097 Corporation 2.00% 28 US9508101014 WesBanco, Inc. 2.00% 29 US2005251036 , Inc. 2.00% 30 US1637311028 Chemical Financial Corporation 2.00% 31 US2298991090 Cullen/Frost Bankers, Inc. 2.00% 32 US3208171096 First Merchants Corporation 2.00% 33 US3025201019 F.N.B. Corporation 2.00% 34 US6800331075 Old National Bancorp 2.00% 35 US9576381092 Western Alliance Bancorp 2.00% 36 US4368932004 Home BancShares, Inc. 2.00% 37 US1176651099 Bryn Mawr Bank Corporation 2.00%

Weights as of S.No ISIN Company Name Feb 21, 2019 38 US72346Q1040 Pinnacle Financial Partners, Inc. 2.00% 39 US87161C5013 Synovus Financial Corp. 2.00% 40 US1778351056 City Holding Company 2.00% 41 US32020R1095 First Financial Bankshares Inc 2.00% 42 US9042141039 Umpqua Holdings Corporation 2.00% 43 US90539J1097 Union Bankshares Corporation 2.00% 44 US0625401098 Bank of Hawaii Corporation 2.00% 45 US81768T1088 ServisFirst Bancshares Inc 2.00% 46 US06652K1034 BankUnited, Inc. 2.00% 47 US6952631033 PacWest Bancorp 2.00% 48 US9897011071 Zions Bancorporation, N.A. 2.00% 49 US05945F1030 BancFirst Corporation 2.00% 50 US15201P1093 CenterState Bank Corporation 2.00%