Notice of Proposed Sale · 144
Eastern Bankshares, Inc.
EBCNASDAQEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- EASTERN BANKSHARES, INC.
- Issuer CIK
- 0001810546
- SEC file number
- 001-39610
- Phone
- (800) 327-8376
- Person for whose account securities are to be sold
- DONALD WESTERMANN
- Relationships to issuer
- Officer
- Street
- 125 High Street
- City
- Boston
- State / country code
- MA
- Postal code
- 02110
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Common | 10,407 | 226,565.59 | 228,511,552 | 09/01/2026 | NASDAQ | Morgan Stanley Smith Barney LLC Executive Financial Services |
Broker / market maker — proposed row 1, entry 1
- Name
- Morgan Stanley Smith Barney LLC Executive Financial Services
- Street
- 1 New York Plaza
- Street (continued)
- 8th Floor
- City
- New York
- State / country code
- NY
- Postal code
- 10004
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Common | 03/01/2026 | Restricted Stock | Issuer | 5,127 | N | 03/01/2026 | Not Applicable |
| Common | 03/01/2025 | Restricted Stock | Issuer | 5,280 | N | 03/01/2025 | Not Applicable |
Prior-sale reporting
- Nothing to report for the preceding three months
- Y
Notice signature
- Notice date
- 09/01/2026
- Signed
- /s/ Don Michael Westermann
Company context
Eastern Bankshares, Inc. is the holding company for Eastern Bank. Founded in 1818, Eastern Bank is Greater Boston’s leading local bank with 109 branch locations serving communities in eastern Massachusetts, southern and coastal New Hampshire, Rhode Island and Connecticut. As of September 30, 2025, Eastern Bank had approximately $25.5 billion in assets. Eastern provides a full range of banking and wealth management solutions for consumers and businesses of all sizes including through its Cambridge Trust Wealth Management division, the largest bank-owned independent investment adviser in Massachusetts with $9.2 billion in assets under management, and takes pride in its outspoken advocacy and community support that includes more than $240 million in charitable giving since 1994. An inclusive company, Eastern is comprised of deeply committed professionals who value relationships with their customers, colleagues and communities. For investor information, visit investor.easternbank.com.