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13D filed by Amster Howard

Amster Howard and 18 other reporting persons reported 11,269,634 RWT shares, 9% of the class, as of 2026-09-18, in a 13D accepted by EDGAR 2026-09-25 17:15:23 UTC.

Accession
0000904853-26-000006
Filer
CIK 904853
Filed
2026-09-25
Accepted by EDGAR
Ingested
Source
EDGAR daily index

Original filing

Stake

Shares
11,269,634
Percent of class
9%
Event date
2026-09-18

How the shares relate across the reporting persons: ambiguous: the persons may hold separate positions, so the group total can be higher. The page shows the largest row.

Read for the filer group Amster Howard.

Reporting persons

PersonTypeSole votingShared votingSole dispositiveShared dispositiveAggregatePercent
Amster HowardIN11,256,61713,01711,256,61713,01711,269,6349%
PLEASANT LAKE APARTMENTS LIMITED PARTNERSHIPPN171,9060171,9060171,9060.1%
HOWARD AMSTER 2019 CHARITABLE REMAINDER UNITRUST #1 U/A DTD 05/20/2019OO2,333,86702,333,86702,333,8671.9%
HOWARD AMSTER 2019 CHARITABLE REMAINDER UNITRUST #2 U/A DTD 05/20/2019OO9,85609,85609,8560%
HOWARD AMSTER 2019 CHARITABLE REMAINDER UNITRUST #3 U/A DTD 05/20/2019OO6,52406,52406,5240%
HOWARD AMSTER 2019 CHARITABLE REMAINDER UNITRUST #4 U/A DTD 05/20/2019OO13,053013,053013,0530%
AMSTER LIMITED PARTNERSHIPPN03,19503,1953,1950%
HOWARD AMSTER 2019 CHARITABLE REMAINDER UNITRUST #7 U/A DTD 05/20/2019OO4,33804,33804,3380%
HOWARD AMSTER 2021 CHARITABLE REMAINDER UNITRUST U/A DTD 11/23/2021OO13,816013,816013,8160%
PLEASANT LAKE APARTMENTS CORPCO1,90701,90701,9070%
HOWARD AMSTER 2022 CHARITABLE REMAINDER UNITRUST #1 U/A DTD 03/09/2022OO9,31909,31909,3190%
HOWARD AMSTER FOUNDATIONOO,CO38,400038,400038,4000%
PLEASANT LAKE SKOIEN INVESTMENTS LLCPN16,610016,610016,6100%
HOWARD AMSTER 2019 CHARITABLE REMAINDER UNITRUST #5 U/A DTD 05/20/2019OO1,50401,50401,5040%
HOWARD AMSTER 2021 CHARITABLE REMAINDER UNITRUST #1 U/A DTD 08/10/2021OO318031803180%
HOWARD AMSTER AND TAMRA GOULD CHARITABLE REMAINDER UNITRUST U/A DTD 03/18/1993OO1,32401,32401,3240%
HOWARD AMSTER CHARITABLER REMAINDER UNITRUST U/A DTD 04/22/1998OO2,69202,69202,6920%
HOWARD AMSTER CHARITABLE REMAINDER UNITRUST U/A DTD 01/11/2005OO16,900016,900016,9000%
HORIZON GROUP PROPERTIES INC.CO09,82209,8229,8220.1%