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Before he co-founded NVIDIA, Jensen Huang bussed tables and washed dishes at Denny’s. He has said the discipline of that first job shaped how he runs the company now worth trillions.

Source: Denny’s / NVIDIA historyRead more →All facts

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Home/WSBK/Filings

Winchester Bancorp, Inc./MD/ SEC filings

Grouped by what each filing is, not just when it landed. Straight from EDGAR, free, no login. Back to WSBK · Search inside filings

Financials6

Annual and quarterly reports

10-Q read by section2026-05-13
10-Q read by section2026-02-11
10-Q read by section2025-11-12
10-K read by section2025-09-17
10-Q read by section2025-05-12
10-Q read by section2025-03-27

Registrations5

Prospectuses and share registrations

424B32025-03-20
424B32025-02-21
S-1/A2025-02-06
S-1/A2025-01-28
S-12024-12-12

Ownership25

Insider and institutional holdings

42026-05-27
42026-05-22
42026-05-08
42026-05-06
42026-05-05
42025-06-10
4

News & events13

Material events as they were disclosed

8-K2026-07-30
8-K2026-04-29
8-K2026-01-28
8-K2025-11-13
8-K2025-10-22
8-K2025-09-17
8-K

Proxies1

Shareholder meetings and pay disclosure

DEF 14A2025-10-10

Source: the SEC’s own EDGAR submissions record for CIK 0002047235. Forms we do not recognise are left out rather than filed into the wrong group, so a category count is a count of what we could classify, not necessarily of everything ever filed.

2025-05-15

32025-05-14

42025-05-09

32025-05-07

32025-05-07

32025-05-07

42025-05-06

32025-04-30

32025-04-30

32025-04-30

32025-04-30

32025-04-30

32025-04-30

32025-04-30

32025-04-30

32025-04-30

32025-04-30

32025-04-30

32025-04-30

2025-07-30

8-K2025-05-06

8-K2025-04-30

8-K2025-04-30

8-K2025-03-21

8-K2025-03-20

8-K2025-02-18