Form 497 - Definitive materials:
SEC Accession No. 0001445546-23-005568
Filing Date
2023-09-05
Accepted
2023-09-05 15:47:16
Documents
15
Effectiveness Date
2023-09-05

Document Format Files

Seq Description Document Type Size
1 SUPPLEMENT TO PROSPECTUS etf4_497e.htm   iXBRL 497 7580
3 GRAPHIC cac.jpg GRAPHIC 27954
  Complete submission text file 0001445546-23-005568.txt   632574

Data Files

Seq Description Document Type Size
4 XBRL SCHEMA FILE lmbs-20230905.xsd EX-101.SCH 6009
5 XBRL CALCULATION FILE lmbs-20230905_cal.xml EX-101.CAL 7816
6 XBRL DEFINITION FILE lmbs-20230905_def.xml EX-101.DEF 25802
7 XBRL LABEL FILE lmbs-20230905_lab.xml EX-101.LAB 122021
8 XBRL PRESENTATION FILE lmbs-20230905_pre.xml EX-101.PRE 130145
11 EXTRACTED XBRL INSTANCE DOCUMENT etf4_497e_htm.xml XML 3707

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0001517936      
Series S000046204   First Trust Low Duration Opportunities ETF
Class/Contract C000144500   First Trust Low Duration Opportunities ETF LMBS
Mailing Address 120 EAST LIBERTY DRIVE, SUITE 400 WHEATON IL 60187
Business Address 120 EAST LIBERTY DRIVE, SUITE 400 WHEATON IL 60187 630-765-8000
FIRST TRUST EXCHANGE-TRADED FUND IV (Filer) CIK: 0001517936 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA
Type: 497 | Act: 33 | File No.: 333-174332 | Film No.: 231235521