Senior insider sale
Chief Information Officer at EASTERN BANKSHARES, INC. — senior position signals high conviction
$226.6K
10.41K shares
What this filing means
WESTERMANN DONALD MICHAEL plans to sell 10.41K shares of EASTERN BANKSHARES, INC. valued at approximately $226.6K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/1/2026ACC: 0001950047-26-008903
Officer· Chief Information Officer
Since Oct 2020
10.41K
Shares to sell
$226.6K
Approx. market value
10.41K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months2
Restricted Stock
Not Applicable
3/1/2026
5.13KRestricted Stock
Not Applicable
3/1/2025
5.28KTotal acquired10.41K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/1/2026 | Restricted Stock Not Applicable | 5.13K | — |
3/1/2025 | Restricted Stock Not Applicable | 5.28K | — |
| Total | 10.41K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
10.41K
Market value
$226.6K
9/1/2026
Total
Units
10.41K
Value
$226.6K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
9/1/2026 | 10.41K | $226.6K | NASDAQ | Planned |
| Total | 10.41K | $226.6K | ||