(State or Other Jurisdiction of Incorporation or Organization) | (Commission File Number) | (I.R.S. Employer Identification Number) |
TITLE OF EACH CLASS | TRADING SYMBOL | NAME OF EXCHANGE | ||||||
Item 9.01 | Financial Statements and Exhibits | ||||
(d) | Exhibits. | ||||
104 Cover Page Interactive Data File (embedded within the Inline XBRL document) |
COLUMBIA BANKING SYSTEM, INC. (Registrant) | |||||
Dated: May 15, 2023 | By:/s/ Kumi Baruffi Kumi Baruffi General Counsel |
[5T)=%5%FDY/=X]V>Z:=GNGI3 3+5UZ\P!@5]&FX,/=Y07\^_U*JQ[[GG
MW(H*)_>53)VZ7S@I6-S2,B4I+NX]]EIXMKQTYM,XA%2P.)Y^^FGCU*(I+TZ?
M.LUBSD=YTY)@*K=N2 #S-@)6U=;MZBLM*P-6]-1
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M@(>ZR$Q+ZT'[I##4Q -00
Cover Page |
May 15, 2023 |
---|---|
Cover [Abstract] | |
Document Type | 8-K |
Document Period End Date | May 15, 2023 |
Entity Registrant Name | Columbia Banking System, Inc. |
Entity Incorporation, State or Country Code | WA |
Entity File Number | 000-20288 |
Entity Tax Identification Number | 91-1422237 |
Entity Address, Address Line One | 1301 A Street |
Entity Address, City or Town | Tacoma |
Entity Address, State or Province | WA |
Entity Address, Postal Zip Code | 98402-2156 |
City Area Code | 253 |
Local Phone Number | 305-1900 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | false |
Title of 12(b) Security | Common Stock, No Par Value |
Trading Symbol | COLB |
Security Exchange Name | NASDAQ |
Entity Central Index Key | 0000887343 |
Amendment Flag | false |
RHY_U=3_ 102P,$% @ 4(:O5I>*NQS $P( L M !?3T\$MP>:4#M.*2VBZD8_1!2:5K5N %(MB6/: (7->=I3W;+T]!;X"O.DQQ0FE(2S,. M\,W2?S+W\PPU1>5*(Y5;&GC3Y?YVX$G1H2)8%II%R=.B':5_'B4?'D78FYJD6:> MIK&HP=MX1PT$G53$WHI"/J:Q8;!EK '$NW2:9;/46PQFN1BUMIS> A(H!"DH MV1%[A$O\G7 D(GP&LK M\,S4-AB.G8RF2&]B]#V,YU#BG/]3(U45%K"FHO409.B1P74&0ZRQB28)UD-N M5G0&3K;V"%TH?653#@%%G=W4Q7/4 6_*P>-HK(0* Y1OJA65UY**+2?=T>M, M[Q\FCUI&Z]Q*N??P2K8< &PO7W)E;',O=V]R:V)O;VLN>&UL+G)E;'.UD3T.@S ,A:\2Y0 U M4*E#!4Q=6"LN$ 7S(Q(2Q:X*MR^% 9 Z=&&RGBU_[\E.GV@4=VZ@MO,D1FL& MRF3+[.\ I%NTBB[.XS!/:A>LXEF&!KS2O6H0DBBZ0=@S9)[NF:*/Y#='7= M:7PX_;(X\ \PO%WHJ45D*4H5&N1,PFBV-L%2XLM,EJ*H,AF**I9P6B#BR2!M M:59]L$].M.=Y%S?W1:[-XPFNWPQP>'3^ 5!+ P04 " !0AJ]699!YDAD! M #/ P $P %M#;VYT96YT7U1Y<&5S72YX;6RMDTU.PS 0A:\295LE+BQ8 MH*8;8 M=< %C3QJK_I-G6M+;,T[:2J 2%85-K'C>O,^>EZS>CQ&PZ)WUV)0= M47P4 E4'3F(=(GBNM"$Y2?R:MB)*M9-;$/?+Y8-0P1-XJBA[E.O5,[1R;ZEX MZ7D;3?!-FI6.5Z*U .EK >MKBRAE#VQH%.JB]XY8:8P*IL0,@9^O1 M=#%-)IXPC,^[V?S!9@K(RDT*$3FQ!'_'G2/)W55D(TADIJ]X(;+U[/M!3EN# MOI'-X_T,:3?D@6)8YL_X>\87_QO.\1'"[K\_L;S63AI_YHOA/UY_ 5!+ 0(4 M Q0 ( %"&KU8'04UB@0 +$ 0 " 0 !D;V-0 M &UL4$L! A0#% @ 4(:O5AO&5>CN *P( !$ M ( !KP &1O8U!R;W!S+V-O &UL4$L! A0#% @ 4(:O M5IE &PO=V]R:W-H965T &UL4$L! A0#% @ 4(:O M5I^@&_"Q @ X@P T ( !@ P 'AL+W-T>6QE &PO=V]R:V)O;VLN>&UL4$L! A0#% @ 4(:O5B0> MFZ*M ^ $ !H ( !J1$ 'AL+U]R96QS+W=O 9(9 0 SP, !, M ( !CA( %M#;VYT96YT7U1Y<&5S72YX;6Q02P4& D "0 ^ @ &V!, end
HVN3Y*O&R2GTE92*:'9I
MRE?=16MP1_\@2C,:>9?]U^:?*7EOV;*L2MYZ!:+-$]\%#I&P1+"\0LOM*PD<
M7ZYT&P2R#WH*#>@H>L!MG
M63RN"N_WC"=9X-%PB:$<647STC&VK+(A&4(L,G#",[9:>.DVEW.)J61LO4TA
M94LV;FV6RO*M;7=.*Y=-Z_:A_VA: