Rhinebeck Bancorp, Inc. (RBKB)
Nasdaq: RBKB · Savings Institutions, Not Federally Chartered · Poughkeepsie, NY · filing with the SEC since 2018
Grade4.7
◀ Past 4.1● Present 3.7▶ Future 7.1
Who owns Rhinebeck Bancorp, Inc.
As filed with the SECHolders of 5% or more
1
M3 Funds, LLC holds 5.21% of Common Stock, as its SCHEDULE 13G/A filed Aug 11, 2026 says.
Directors and officers
17
report now, of 24 people on the record since 2019. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 1 named at left.
Holders of 5% or moreshare of the class, as filed
M3 Funds, LLC
SCHEDULE 13G/A · filed Aug 11, 2026 · Common Stock
What RBKB reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
RSB Capital Trust I
An entity · consolidated entity · owns, named in the 10-K filed Mar 13, 2026
1 subsidiary in 1 country, from the list filed with the 10-K filed Mar 13, 2026.
Insider tradesForm 4
4sales
8purchases
0sales on a scheduled plan
1people selling
$100,000sold, in dollars
$700,000bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Sep 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window6 of 25 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Bronzi Philip J | 1st SVP, Com Mkt Pres | 4 | $100,000 | 0 | 0 | $0 |
| Smith Matthew James | President & CEO | 0 | $0 | 0 | 2 | $100,000 |
| Vitale Michael | EVP, Head of Comm Banking | 0 | $0 | 0 | 2 | $100,000 |
| Loughlin Suzanne | director | 0 | $0 | 0 | 2 | $100,000 |
| Nihill Kevin M | CFO and Treasurer | 0 | $0 | 0 | 1 | $0 |
| Patzwahl Nancy Koskey | director | 0 | $0 | 0 | 1 | $300,000 |