Rhinebeck Bancorp, Inc.
RBKB- Exchange
- Nasdaq
- Industry
- Savings Institutions, Not Federally Chartered
- SEC CIK
- 0001751783
No open-market purchases or sales by Rhinebeck Bancorp, Inc. insiders were filed in the last 90 days; 47 institutions reported holding it in 13F filings for Q2 2026, worth $37.8M in total; no superinvestor holds it.
Holders of 5% or more of RBKB
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Rhinebeck Bancorp, Inc., largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Rhinebeck Bancorp, Inc. on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
8 Schedule 13D and 13G filings on Rhinebeck Bancorp, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Oct 28, 20264:34 PM ET | M3 Partners LPand 4 others | 13G/A | 3.88%607.4K shares | −1.33 ppfrom 5.21%Below 5% | Sep 30, 2026 | SEC |
| Aug 11, 202612:18 PM ET | M3 Partners LPand 4 others | 13G/A | 5.21%815.3K shares | – | Jul 22, 2026 | SEC |
| Feb 14, 2024 | M3 Partners LP | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2023 | EJF Capital LLC | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2023 | M3 Partners LP | 13G/AOld format | – | – | – | SEC |
| Sep 26, 2022 | M3 Partners LP | 13GOld format | – | New | – | SEC |
| Jan 26, 20222:01 PM ET | Principal Financial Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2021 | Principal Financial Group Inc | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Rhinebeck Bancorp, Inc. shares.
No Form 144 notices for Rhinebeck Bancorp, Inc. are on file.