As of the latest Form 4 filed Jul 7, 2026.
What Eastern Bankshares Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 39 most recent filings for EBC.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-07 | 2026-07-06 | Borgen Luis Director | SSale | −1.71K | $22.71 | $38.8K | Yes (planned) | Form 4 ↗ |
| 2026-06-30 | 2026-06-29 | Borgen Luis Director | SSale | −1.71K | $21.97 | $37.5K | Yes (planned) | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | CHUNG JOSEPH Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Hessan Diane Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Markell Peter Kenneth Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Schmidt Cathleen Agnes Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Holbrook Richard Edward Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Harlam Bari A Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Bane Richard Corey Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | HARNEY MARISA Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Palandjian Leon Aghababai Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Zelleke Andargachew S Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Sullivan Michael James Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Williams Linda Marie Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | CASEY JOSEPH F Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Jackson Deborah C Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-20 | 2026-05-18 | Borgen Luis Director | AAward | +3.88K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-06 | Rosato R David Chief Financial Officer | PPurchase | +5.00K | $18.45 | $92.3K | No | Form 4 ↗ |
| 2026-03-09 | 2026-03-05 | Rosato R David, Chief Financial Officer | PPurchase | +5.00K | $19.17 | $95.9K | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | SHEAHAN DENIS K Chief Executive Officer | FTax | −15.2K | $19.45 | $295K | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | SHEAHAN DENIS K, Chief Executive Officer | MExercise | +34.1K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Rivers Robert Francis Executive Chair | FTax | −5.43K | $19.45 | $106K | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Rivers Robert Francis, Executive Chair | MExercise | +11.2K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Antonakes Steven Louis Executive VP | FTax | −486.00 | $19.45 | $9.45K | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Antonakes Steven Louis, Executive VP | MExercise | +1.65K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Rosato R David Chief Financial Officer | FTax | −1.43K | $19.45 | $27.7K | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Rosato R David, Chief Financial Officer | MExercise | +4.13K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Westermann Donald Michael Chief Information Officer | FTax | −961.00 | $19.45 | $18.7K | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Westermann Donald Michael, Chief Information Officer | MExercise | +2.17K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Henry Kathleen Cloherty Executive VP, General Counsel | FTax | −961.00 | $19.45 | $18.7K | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Henry Kathleen Cloherty, Executive VP, General Counsel | MExercise | +2.17K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Miller Quincy Lee President | FTax | −2.49K | $19.45 | $48.5K | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Miller Quincy Lee, President | MExercise | +5.62K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Ahlquist David Andrew SVP, Chief Accounting Officer | FTax | −567.00 | $19.45 | $11.0K | No | Form 4 ↗ |
| 2026-03-05 | 2026-03-03 | Ahlquist David Andrew, SVP, Chief Accounting Officer | MExercise | +1.63K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-02 | 2026-02-27 | Sullivan Michael James Director | MExercise | +50.0K | $13.38 | $669K | No | Form 4 ↗ |
| 2026-02-05 | 2026-02-05 | Ahlquist David Andrew SVP, Chief Accounting Officer | SSale | −10.0K | $21.65 | $217K | No | Form 4 ↗ |
| 2026-01-29 | 2026-01-28 | Westermann Donald Michael Chief Information Officer | SSale | −21.3K | $20.11 | $427K | No | Form 4 ↗ |
| 2025-12-09 | 2025-12-08 | Borgen Luis Director | SSale | −4.50K | $19.33 | $87.0K | Yes (planned) | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also EBC’s full analysis or the market-wide insider trading feed. The tabs above jump to EBC’s other SEC data.
Source: SEC Form 4 filings for EBC, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.