Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| COLUMBIA BANKING SYSTEM, INC.COLB · Entity 707 | Director | May 14, 2026 | May 18, 2026 |
| PACIFIC CONTINENTAL CORPPCBK · Entity 172171 | Director | November 01, 2017 | November 01, 2017 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
COLUMBIA BANKING SYSTEM, INC.
Report date May 14, 2026 · Filed May 18, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 36,351 |
Reported balance
After 2026-05-14 transaction · row 1
1 source rowRow 1 · 2026-05-14 · Grant · Acquired 3,949 · Balance 36,351 |
PACIFIC CONTINENTAL CORP
Report date November 01, 2017 · Filed November 01, 2017
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| COMMON STOCKSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2017-11-01 transaction · row 1
1 source rowRow 1 · 2017-11-01 · Disposition to issuer · Disposed 6,904 · Balance 0 F1: In connection with the merger of Pacific Continental Corporation ("Pacific Continental") with and into Columbia Banking Systems, Inc. ("Columbia") on November 1, 2017 (the "Merger"), pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 9, 2017, by and among Columbia, Pacific Continental and Coast Merger sub, Inc., each outstanding Pacific Continental common share was converted into the right to receive 0.6430 of a Columbia common share. |
Filing footnotes · ownership attribution and instrument terms
F1: In connection with the merger of Pacific Continental Corporation ("Pacific Continental") with and into Columbia Banking Systems, Inc. ("Columbia") on November 1, 2017 (the "Merger"), pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 9, 2017, by and among Columbia, Pacific Continental and Coast Merger sub, Inc., each outstanding Pacific Continental common share was converted into the right to receive 0.6430 of a Columbia common share.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 14, 2026 Filed May 18, 2026 20:31 UTC | COLUMBIA BANKING SYSTEM, INC. COLB · Entity 707 | GrantCommon Stock | 3,949 | $0.00 | $0.00 |
DisclosureSEC source: 0001610387-26-000002 · wk-form4_1779136307.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 36,351 Read SEC document |
| May 15, 2025 Filed May 17, 2025 01:52 UTC | COLUMBIA BANKING SYSTEM, INC. COLB · Entity 707 | GrantCommon Stock | 3,382 | $0.00 | $0.00 |
DisclosureSEC source: 0000887343-25-000193 · wk-form4_1747446758.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,402 Read SEC document |
| May 10, 2024 Filed May 14, 2024 21:16 UTC | COLUMBIA BANKING SYSTEM, INC. COLB · Entity 707 | GrantCommon Stock | 4,183 | $0.00 | $0.00 |
DisclosureSEC source: 0000887343-24-000207 · wk-form4_1715721353.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,020 Read SEC document |
| January 29, 2024 Filed Jan 31, 2024 00:28 UTC | COLUMBIA BANKING SYSTEM, INC. COLB · Entity 707 | PurchaseCommon Stock | 4,750 | $20.89 | $99,244.60 |
DisclosureSEC source: 0000887343-24-000030 · wk-form4_1706660880.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,838 Read SEC document |
| May 18, 2023 Filed May 19, 2023 23:01 UTC | COLUMBIA BANKING SYSTEM, INC. COLB · Entity 707 | GrantCommon Stock | 4,028 | $0.00 | $0.00 |
DisclosureSEC source: 0000887343-23-000244 · wf-form4_168453725121617.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,088 Read SEC document |
| March 02, 2023 Filed Mar 3, 2023 23:25 UTC | COLUMBIA BANKING SYSTEM, INC. COLB · Entity 707 | GrantCommon Stock | 648 | $0.00 | $0.00 |
DisclosureSEC source: 0000887343-23-000139 · wf-form4_167788591729695.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,060 Read SEC document |
| February 21, 2023 Filed Feb 23, 2023 17:47 UTC | COLUMBIA BANKING SYSTEM, INC. COLB · Entity 707 | GrantCommon Stock | 1,738 | $0.00 | $0.00 |
DisclosureSEC source: 0000887343-23-000042 · wf-form4_167717441620823.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,412 Read SEC document |
| May 26, 2021 Filed May 28, 2021 21:23 UTC | COLUMBIA BANKING SYSTEM, INC. COLB · Entity 707 | GrantCommon Stock | 1,669 | $0.00 | $0.00 |
DisclosureSEC source: 0000887343-21-000129 · wf-form4_162223698800475.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 13,674 Read SEC document |
| May 27, 2020 Filed May 28, 2020 23:54 UTC | COLUMBIA BANKING SYSTEM, INC. COLB · Entity 707 | GrantCommon Stock | 2,640 | $0.00 | $0.00 |
DisclosureSEC source: 0000887343-20-000172 · wf-form4_159071006196006.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,005 Read SEC document |
| July 24, 2019 Filed Jul 26, 2019 18:08 UTC | COLUMBIA BANKING SYSTEM, INC. COLB · Entity 707 | GrantCommon Stock | 1,902 | $36.80 | $69,993.60 |
DisclosureSEC source: 0000887343-19-000126 · wf-form4_156416449471825.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 9,365 F1 · shares: Restricted Stock Award Read SEC document |
| June 28, 2018 Filed Jul 2, 2018 21:09 UTC | COLUMBIA BANKING SYSTEM, INC. COLB · Entity 707 | GrantCommon Stock | 1,691 | $0.00 | $0.00 |
DisclosureSEC source: 0000887343-18-000123 · wf-form4_153056573564056.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,463 F1 · shares: Restricted Stock Award Read SEC document |
| November 01, 2017 Filed Nov 1, 2017 18:51 UTC | PACIFIC CONTINENTAL CORP PCBK · Entity 172171 | Disposition to issuerCOMMON STOCK | 6,904 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001635102-17-000008 · primary_doc.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 F1 · price: In connection with the merger of Pacific Continental Corporation ("Pacific Continental") with and into Columbia Banking Systems, Inc. ("Columbia") on November 1, 2017 (the "Merger"), pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated January 9, 2017, by and among Columbia, Pacific Continental and Coast Merger sub, Inc., each outstanding Pacific Continental common share was converted into the right to receive 0.6430 of a Columbia common share. Read SEC document |
| November 01, 2017 Filed Nov 2, 2017 23:06 UTC | COLUMBIA BANKING SYSTEM, INC. COLB · Entity 707 | GrantCommon Stock | 1,333 | $0.00 | $0.00 |
DisclosureSEC source: 0000887343-17-000165 · wf-form4_150966397408317.xml · nonDerivative · entry 1 Forrest Eric · CIK 0001610387 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,772 F1 · shares: Represents restricted stock awarded to Mr. Forrest upon his admission to the Columbia board of directors. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.