Senior insider sale
Chief Information Officer at EASTERN BANKSHARES, INC. — senior position signals high conviction
$719.5K
33.41K shares
What this filing means
WESTERMANN DONALD MICHAEL plans to sell 33.41K shares of EASTERN BANKSHARES, INC. valued at approximately $719.5K. 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: 9/3/2026ACC: 0001193125-26-380729
Officer· Chief Information Officer
Since Oct 2020
33.41K
Shares to sell
$719.5K
Approx. market value
23K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
IPO
Cash
10/14/2020
23KTotal acquired23K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
10/14/2020 | IPO Cash | 23K | — |
| Total | 23K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
10.41K
Market value
$226.6K
9/1/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
23K
Market value
$492.9K
9/1/2026
Total
Units
33.41K
Value
$719.5K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/1/2026 | 10.41K | $226.6K | — | Completed |
| Planned — Approximate Date | ||||
9/1/2026 | 23K | $492.9K | NASDAQ | Planned |
| Total | 33.41K | $719.5K | ||