0000724683-20-000108.txt : 20201209 0000724683-20-000108.hdr.sgml : 20201209 20201209094316 ACCESSION NUMBER: 0000724683-20-000108 CONFORMED SUBMISSION TYPE: MA-I/A PUBLIC DOCUMENT COUNT: 1 KOSTER,KATHERINE,ANN, FILED AS OF DATE: 20201208 DATE AS OF CHANGE: 20201209 FILER: COMPANY DATA: COMPANY CONFORMED NAME: PIPER SANDLER & CO. CENTRAL INDEX KEY: 0000724683 IRS NUMBER: 410953246 STATE OF INCORPORATION: DE FISCAL YEAR END: 1200 FILING VALUES: FORM TYPE: MA-I/A SEC ACT: 1934 Act SEC FILE NUMBER: 868-04228 FILM NUMBER: 201377092 BUSINESS ADDRESS: STREET 1: 800 NICOLLET MALL CITY: MINNEAPOLIS STATE: MN ZIP: 55402-7020 BUSINESS PHONE: 612-303-6359 MAIL ADDRESS: STREET 1: 800 NICOLLET MALL STREET 2: SUITE 900 CITY: MINNEAPOLIS STATE: MN ZIP: 55402-7020 FORMER COMPANY: FORMER CONFORMED NAME: PIPER JAFFRAY & CO. DATE OF NAME CHANGE: 20200106 FORMER COMPANY: FORMER CONFORMED NAME: PIPER SANDLER & CO. DATE OF NAME CHANGE: 20191225 FORMER COMPANY: FORMER CONFORMED NAME: PIPER JAFFRAY & CO. DATE OF NAME CHANGE: 20040105 MA-I/A 1 primary_doc.xml MA-I/A 0000724683 XXXXXXXX Madeline Grinnell 6123036523 madeline.grinnell@psc.com registration@psc.com N N KATHERINE ANN KOSTER 2852316 N 1 0000724683 PIPER JAFFRAY & CO. 06-09-2008 N 867-01178 LOCATED 06-09-2008 1100 SOUTH COAST HIGHWAY SUITE 300A LAGUNA BEACH CA 92651 SUPERVISED 06-09-2008 2321 ROSECRANS AVE SUITE 3200 EL SEGUNDO CA 90254 KATHERINE ANN VAUGHN 06-2008 PIPER JAFFRAY & CO. LAGUNA BEACH CA 92651 Y Y PUBLIC FINANCE INVESTMENT BANKING 05-2005 06-2008 UBS SECURITIES LLC STAMFORD CT 06901 N Y INVESTMENT BANKING 01-2003 05-2005 SOUTHWEST SECURITIES, INC. NEWPORT BEACH CA 92660 N Y INVESTMENT BANKER Y 11-2019 Polar Power, Inc. 249 E. Gardena Blvd Gardena CA 90248 N N manufacturing Independent director 16 low cost energy manufacturer - independent director N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N 12-08-2020 Gregory S. Byer Chief Compliance Officer