BARUFFI KUMI YAMAMOTO
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to BARUFFI KUMI YAMAMOTO. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| COLB | General Counsel, Corporate Sec | Tax Withholding | 1,799 | $26.73 | $48,087 | Feb 28, 2025 |
| COLB | General Counsel, Corporate Sec | Tax Withholding | 442 | $27.41 | $12,115 | Feb 14, 2025 |
| COLB | General Counsel, Corporate Sec | Tax Withholding | 772 | $27.01 | $20,852 | Jan 1, 2025 |
| COLB | General Counsel, Corporate Sec | Award / Grant | 13,710 | $17.87 | $244,998 | Mar 1, 2024 |
| COLB | General Counsel, Corporate Sec | Award / Grant | 1,012 | $19.01 | $19,238 | Feb 15, 2024 |
| COLB | General Counsel, Corporate Sec | Tax Withholding | 461 | $26.68 | $12,299 | Jan 1, 2024 |
| COLB | General Counsel, Corporate Sec | Purchase | 854 | $18.25 | $15,586 | Jun 30, 2023 |
| COLB | General Counsel, Corporate Sec | Tax Withholding | 507 | $20.81 | $10,551 | Mar 27, 2023 |
| COLB | EVP General Counsel | Award / Grant | 1,020 | — | — | Feb 28, 2023 |
| COLB | EVP General Counsel | Award / Grant | 3,948 | — | — | Feb 21, 2023 |
| COLB | EVP General Counsel | Tax Withholding | 458 | $32.05 | $14,679 | Feb 15, 2023 |
| COLB | EVP General Counsel | Purchase | 232 | $26.84 | $6,227 | Dec 30, 2022 |
| COLB | EVP and General Counsel | Purchase | 446 | $25.79 | $11,502 | Jun 30, 2022 |
| COLB | EVP and General Counsel | Tax Withholding | 188 | $34.07 | $6,405 | Mar 25, 2022 |
| COLB | EVP and General Counsel | Award / Grant | 1,592 | $32.72 | $52,090 | Mar 7, 2022 |
| COLB | EVP and General Counsel | Tax Withholding | 289 | $36.63 | $10,586 | Feb 28, 2022 |
| COLB | EVP and General Counsel | Award / Grant | 470 | $36.75 | $17,273 | Feb 15, 2022 |
| COLB | EVP and General Counsel | Purchase | 186 | $29.45 | $5,478 | Jan 4, 2022 |
| COLB | EVP and General Counsel | Purchase | 304 | $31.64 | $9,619 | Jul 6, 2021 |
| COLB | EVP and General Counsel | Tax Withholding | 126 | $45.11 | $5,684 | Mar 26, 2021 |
| COLB | EVP and General Counsel | Award / Grant | 2,360 | — | — | Mar 18, 2021 |
| COLB | EVP and General Counsel | Tax Withholding | 161 | $44.29 | $7,131 | Feb 26, 2021 |
| COLB | EVP and General Counsel | Tax Withholding | 255 | $45.93 | $11,712 | Feb 22, 2021 |
| COLB | EVP and General Counsel | Award / Grant | 621 | $43.09 | $26,759 | Feb 15, 2021 |
| COLB | EVP and General Counsel | Purchase | 219 | $24.06 | $5,269 | Jan 7, 2021 |
| COLB | EVP and General Counsel | Purchase | 337 | $25.51 | $8,597 | Jul 2, 2020 |
| COLB | EVP and General Counsel | Tax Withholding | 114 | $33.20 | $3,785 | Feb 28, 2020 |
| COLB | EVP and General Counsel | Award / Grant | 1,955 | $40.69 | $79,549 | Feb 27, 2020 |
| COLB | EVP and General Counsel | Award / Grant | 1,955 | — | — | Feb 27, 2020 |
| COLB | EVP and General Counsel | Tax Withholding | 320 | $37.48 | $11,994 | Feb 24, 2020 |
| COLB | EVP and General Counsel | Tax Withholding | 152 | $38.69 | $5,881 | Feb 21, 2020 |
| COLB | EVP and General Counsel | Purchase | 137 | $32.81 | $4,495 | Jan 3, 2020 |
| COLB | EVP and General Counsel | Purchase | 259 | $32.56 | $8,433 | Jul 1, 2019 |
| COLB | EVP and General Counsel | Award / Grant | 2,575 | $32.01 | $82,426 | Mar 27, 2019 |
| COLB | EVP and General Counsel | Tax Withholding | 200 | $31.07 | $6,214 | Mar 25, 2019 |
| COLB | EVP and General Counsel | Tax Withholding | 753 | $36.29 | $27,326 | Feb 27, 2019 |
| COLB | EVP and General Counsel | Tax Withholding | 434 | $36.29 | $15,750 | Feb 27, 2019 |
| COLB | EVP and General Counsel | Tax Withholding | 293 | $38.32 | $11,228 | Feb 22, 2019 |
| COLB | EVP and General Counsel | Purchase | 210 | $32.66 | $6,859 | Jan 2, 2019 |
| COLB | EVP and General Counsel | Tax Withholding | 305 | $40.68 | $12,407 | Nov 30, 2018 |
| COLB | EVP and General Counsel | Purchase | 374 | $36.81 | $13,767 | Jul 5, 2018 |
| COLB | EVP and General Counsel | Tax Withholding | 120 | $41.22 | $4,946 | Mar 23, 2018 |
| COLB | EVP and General Counsel | Tax Withholding | 534 | $43.44 | $23,197 | Feb 28, 2018 |
| COLB | EVP and General Counsel | Award / Grant | 1,909 | $41.78 | $79,758 | Feb 28, 2018 |
| COLB | EVP and General Counsel | Tax Withholding | 128 | $42.68 | $5,463 | Feb 23, 2018 |
| COLB | EVP and General Counsel | Purchase | 174 | $36.63 | $6,374 | Jan 8, 2018 |
| COLB | EVP and General Counsel | Tax Withholding | 206 | $46.31 | $9,540 | Dec 1, 2017 |
| COLB | EVP and General Counsel | Award / Grant | 317 | $35.87 | $11,371 | Jul 3, 2017 |
| COLB | EVP and General Counsel | Award / Grant | 1,700 | $41.25 | $70,125 | Feb 22, 2017 |
| COLB | EVP and General Counsel | Award / Grant | 249 | $24.68 | $6,145 | Jan 6, 2017 |