Posting Date|Posting Time|Symbol|Instrument Name|CUSIP|Country of Issuance|ISIN|Instrument Type / Tier|Document Type|File Format|System Effective Date|Event Code|Documentation URL|Test Symbol Flag|Issuer Name|Creation Date 07/17/2019|133335|ABDAX|Attribute Change testing 7-17-2019|URGO2L0D3|US||MF|Draft Prospectus|pdf|07/18/2019|Attribute Change|https://admin-qc.nasdaqmfqs.com/Handlers/DocViewer.ashx?guid=91ee5168-5ee0-4574-bd54-ff5ad220ed92&ext=pdf|N|Columbia Funds|06/11/2019 07/17/2019|134003|IAAGGX|Large Cap Core Strategy 2019-3 (Invesco Unit Trusts, Series 1981)|46144G625|US||US|Draft Prospectus|pdf|07/18/2019|Addition|https://admin-qc.nasdaqmfqs.com/Handlers/DocViewer.ashx?guid=c37d716d-25b5-4b02-89b9-ae6dadc4fcea&ext=pdf|N|Invesco Capital Markets Inc.|06/12/2019