Winchester Bancorp, Inc./MD/
WSBK · Savings Institutions, Not Federally Chartered · 9.3M shares · EDGAR filings ↗
Net buyback after stock comp: $3M (gross $3M)
Reference price $12.76 · est. market cap ~$119M — last insider purchase, 2026-05-26 (estimated from the dated SEC Form 4 price × shares outstanding — not a live quote)
Grade
D50Winchester Bancorp — micro Massachusetts thrift reporting a loss.
Strengths
- Well-capitalized post-conversion
Risks
- Negative ROE/ROA (18th-21st pct); very small scale
- Rate sensitivity
Notable findings
- Insider buyingInsider buying — 6 open-market buy(s) by 4 insider(s) (cluster of 4 insiders, ~$145,332, last 6mo) Form 4 ↗
Key metrics
Return on equity
-0.8%
Return on assets
-0.1%
Net-income growth
-211.2%
Tangible book value
$115M
Cash & investments
$55M
Insider transactions · last 18 months
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| 2026-05-26 | Merritt Edward J | Buy | 915 | $12.76 |
| 2026-05-21 | Carroll John A | Buy | 50 | $12.75 |
| 2026-05-07 | Snow John Ingalls III | Buy | 200 | $12.77 |
| 2026-05-07 | Snow John Ingalls III | Buy | 1.5K | $12.79 |
| 2026-05-05 | Snow John Ingalls III | Buy | 6.1K | $12.87 |
| 2026-05-05 | Snow John Ingalls III | Gift | 600 | — |
| 2026-05-05 | Snow John Ingalls III | Gift | 200 | — |
| 2026-05-01 | Boodakian Stephen Harry | Buy | 2.5K | $12.93 |
| 2025-06-10 | Hood William Preston | Buy | 1.1K | $9.21 |
| 2025-05-14 | Hood William Preston | Buy | 800 | $9.60 |
| 2025-05-14 | Hood William Preston | Buy | 300 | $9.59 |
| 2025-05-14 | Hood William Preston | Buy | 3.9K | $9.58 |
| 2025-05-08 | Hood William Preston | Buy | 2.4K | $9.64 |
| 2025-05-08 | Hood William Preston | Buy | 5.2K | $9.65 |
| 2025-05-08 | Hood William Preston | Buy | 2.4K | $9.62 |
| 2025-05-07 | Hood William Preston | Buy | 500 | $9.68 |
| 2025-05-07 | Hood William Preston | Buy | 100 | $9.60 |
| 2025-05-07 | Hood William Preston | Buy | 297 | $9.62 |
| 2025-05-07 | Hood William Preston | Buy | 2.6K | $9.65 |
| 2025-05-07 | Hood William Preston | Buy | 300 | $9.66 |
| 2025-05-07 | Hood William Preston | Buy | 424 | $9.67 |
| 2025-05-07 | Hood William Preston | Buy | 288 | $9.68 |
| 2025-05-07 | Hood William Preston | Buy | 300 | $9.69 |
| 2025-05-07 | Hood William Preston | Buy | 839 | $9.69 |
| 2025-05-07 | Hood William Preston | Buy | 4.4K | $9.70 |
| 2025-05-05 | Carroll John A | Buy | 600 | $9.60 |
| 2025-05-05 | Carroll John A | Buy | 2.2K | $9.73 |
| 2025-05-05 | Carroll John A | Buy | 4.0K | $9.74 |
| 2025-05-05 | Carroll John A | Buy | 1.7K | $9.75 |
| 2025-05-05 | Carroll John A | Buy | 4.5K | $9.75 |
| 2025-05-05 | Carroll John A | Buy | 2.8K | $9.78 |
| 2025-05-05 | Carroll John A | Buy | 644 | $9.79 |
| 2025-05-05 | Carroll John A | Buy | 5.1K | $9.80 |
| 2025-05-05 | Carroll John A | Buy | 825 | $9.80 |
| 2025-05-05 | Carroll John A | Buy | 2.7K | $9.82 |
All non-derivative Form 4 activity (SEC), newest first.
Notable events (8-K)
Recent filings
| Form | Filed | Period | Accession |
|---|---|---|---|
| 10-Q | 2026-05-13 | 2026-03-31 | 0001193125-26-221566 ↗ |
| 8-K | 2026-04-29 | 2026-04-29 | 0001193125-26-191386 ↗ |
| 10-Q | 2026-02-11 | 2025-12-31 | 0001193125-26-046248 ↗ |
| 8-K | 2026-01-28 | 2026-01-28 | 0001193125-26-027185 ↗ |
| 8-K | 2025-11-13 | 2025-11-12 | 0001193125-25-279601 ↗ |
| 10-Q | 2025-11-12 | 2025-09-30 | 0001193125-25-277465 ↗ |
| 8-K | 2025-10-22 | 2025-10-22 | 0001193125-25-246729 ↗ |
| 8-K | 2025-09-17 | 2025-09-17 | 0001193125-25-206345 ↗ |
| 10-K | 2025-09-17 | 2025-06-30 | 0001193125-25-206332 ↗ |
| 8-K | 2025-07-30 | 2025-07-30 | 0000950170-25-100224 ↗ |
| 10-Q | 2025-05-12 | 2025-03-31 | 0000950170-25-069255 ↗ |
| 8-K | 2025-05-06 | 2025-04-30 | 0000943374-25-000192 ↗ |