Westermann Donald Michael
- SEC CIK
- 0001825585
In the past year, 2 open-market sale filings worth $1.15M and no purchases.
Current role at each company
- EBC Eastern Bankshares, Inc.Chief Information Officeras of Sep 2, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $1.15M
- 2 filings
- Net
- −$1.15M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Westermann Donald Michael as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 2, 2026 (view filing)4:15 PM ET | Sep 1 | 1 day | Westermann Donald MichaelChief Information Officer | SSale | −10.4K | $21.77 | −$226.6K | −31.6%22.6K after | |
| Sep 2, 2026 (view filing)4:15 PM ET | Sep 1 | 1 day | Westermann Donald MichaelChief Information Officer | SSale | −23.0K | $21.43 | −$493.0K | −100.0%0 after | |
| Jan 29, 2026 (view filing) | Jan 28 | 1 day | Westermann Donald MichaelChief Information Officer | SSale | −21.3K | $20.11 | −$427.5K | −50.5%20.9K after |