Donald Michael Westermann Exercises Options at Eastern Bankshares Inc (EBC) — SEC Form 4, Mar 03, 2023
SEC Form 4 · No Market Transaction
Option Exercise
Derivative exercise — no open market transaction.
Equity Position
32.1K sh
25,478 → 32,052
Equity Change
+25.8%
shares held after vs before
Filing Lag
2 business days
within 2-day SEC deadline
Form 4 · Statement of Changes in Beneficial Ownership
Reporting Owner
| Name | Relationship |
|---|---|
| Donald Michael Westermann CIK 0001825585 |
Officer
|
Donald Michael Westermann at Eastern Bankshares Inc
Full insider history
Bought (12 mo)
—
Sold (12 mo)
$1,147,016
More from this insider at Eastern Bankshares Inc
| 2026-09-02 | Sell | -$719,558 | View |
| 2026-03-05 | Exercise | — | View |
| 2026-03-03 | Exercise | — | View |
| 2026-01-29 | Sell | -$427,458 | View |
| 2025-03-05 | Exercise | — | View |
Non-Derivative Securities Transactions
| Title | Date | Type | Shares | Price | Net Total | Post-Txn | Ownership |
|---|---|---|---|---|---|---|---|
| Common StockF1 | 2023-03-01 | M - Exercise | 9,487 A | $0.00 | — | 9,487 | Direct |
| Common Stock | 2023-03-01 | F - Tax Payment | 2,913 D | $15.63 | -$45,530 | 6,574 | Direct |
Derivative Securities Transactions
Footnotes (5)
- F1
- Restricted stock units convert into common stock on a one-for-one basis. Show more
- F2
- Reflects the amount of shares beneficially owned, including shares received due to automatic dividend reinvestment, as of the date of this report. Show more
- F3
- Each restricted stock unit represents a contingent right to receive one share of EBC common stock on the applicable vesting date. Show more
- F4
- On March 1, 2022, the reporting person was granted 47,438 restricted stock units that vest in five equal annual installments beginning March 1, 2023, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date. Show more
- F5
- On March 1, 2023, the reporting person was granted 5,930 restricted stock units that vest in three equal annual installments beginning March 1, 2024, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date. Show more
Remarks
Exhibit 24.1 Power of Attorney
Show moreRelated filings at Eastern Bankshares Inc
Institutional Holders
13F holders · Jun 30, 2026
327
institutional managers reporting a position
Largest by reported value
- Black Rock, Inc. $499M
- Fmr Llc $357M
- Vanguard Portfolio Management Llc $292M
5%+ Holders · 13D/G
5 filers
Other insiders at Eastern Bankshares Inc
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