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BARUFFI KUMI YAMAMOTO
EVP General CounselCorp SecCIK 0001619728
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 6
- Buy transactions
- 0
- Sell transactions
- 1
- Companies
- 1
- Active
- 2026
Across 6 filings between 2026, BARUFFI KUMI YAMAMOTO, EVP General Counsel, Corp Sec, has disclosed $452.0K in transactions — all concentrated in COLUMBIA BANKING SYSTEM, INC. (COLB). Their disclosed trades are heavily weighted toward selling — $0 in buys and $24.6K in sells. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
6 loaded
| Mar 20 | COLB COLUMBIA BANKING SYSTEM, INC. | BARUFFI KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Tax withheld | $24.6K |
| Mar 17 | COLB COLUMBIA BANKING SYSTEM, INC. | BARUFFI KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Sell | $24.6K |
| Mar 2 | COLB COLUMBIA BANKING SYSTEM, INC. | BARUFFI KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Tax withheld | $51.2K |
| Feb 18 | COLB COLUMBIA BANKING SYSTEM, INC. | BARUFFI KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Tax withheld | $32.6K |
| Feb 4 | COLB COLUMBIA BANKING SYSTEM, INC. | BARUFFI KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Grant | $151.2K |
| Jan 22 | COLB COLUMBIA BANKING SYSTEM, INC. | BARUFFI KUMI YAMAMOTO | EVP General Counsel, Corp Sec | Tax withheld | $42.8K |
6 filings