NSTS Bancorp, Inc. Stock: price and insider trades · United States
No insider purchase over the last 90 days. The latest, by Schoolcraft Carissa H, was filed 21 Jan 2022.
NSTS Bancorp, Inc.: what insiders have been doing
NSTS Bancorp, Inc., classified in the Finance & Banking sector, is a listed company. Its insiders report their share dealings to SEC (Form 4). Between 22 October 2025 and 22 October 2026, 9 insiders published 14 filings.
The filings describe grants, exercises and other transfers rather than trades on the open market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
There has been no open-market purchase by an insider of NSTS Bancorp, Inc. for at least a year. Typically, a trade is published a median of 1 day after it takes place. Section 16 rules allow two business days to file each Form 4.
For context, the typical company on the same exchange (median of 3,171 companies) published 24 filings over the same period, against 14 filings here. Over the whole record (from 2022), the tally stands at 10 purchases and 1 sale. For the fiscal year to 31 December 2025, the annual 10-K puts net income at -386,000 USD.
For comparison within the same sector, see the insider buying recorded at Dynex Capital Inc and Presurance Holdings, Inc. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Since the insiders bought
- -14.2%Entry US$12.37 · Close at T+365 US$10.61
- -14.2%Entry US$12.37 · Close at T+365 US$10.61
- -15.4%Entry US$12.55 · Close at T+365 US$10.61
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- 10,000 shares@ US$14.310.21% mcap14.3% of flowCommon StockSEC:0001437749-26-031839:1
- 24,190 shares@ US$14.310.51% mcap68.9% of flowCommon StockSEC:0001437749-26-031842:0
- 26,700 shares@ US$14.310.57% mcap57.6% of flowCommon StockSEC:0001437749-26-031840:0
- 9,200 shares@ US$14.310.20% mcap100.0% of flowCommon StockSEC:0001437749-26-031847:0
- 1,000 shares@ US$14.310.021% mcap100.0% of flowCommon StockSEC:0001437749-26-031846:0
- 28,670 shares@ US$14.310.61% mcap66.8% of flowCommon StockSEC:0001437749-26-031845:0
- 43,845 shares@ US$14.310.93% mcap61.9% of flowCommon StockSEC:0001437749-26-031844:0
- 5,284 shares@ US$14.310.11% mcap7.5% of flowCommon StockSEC:0001437749-26-031844:1
- 62,905 shares@ US$14.311.34% mcap66.6% of flowCommon StockSEC:0001437749-26-031843:0
- 8,460 shares@ US$14.310.18% mcap9.0% of flowCommon StockSEC:0001437749-26-031843:1
- 5,253 shares@ US$14.310.11% mcap15.0% of flowCommon StockSEC:0001437749-26-031842:1
- 29,200 shares@ US$14.310.62% mcap67.8% of flowCommon StockSEC:0001437749-26-031841:0
- 7,500 shares@ US$14.310.16% mcap16.2% of flowCommon StockSEC:0001437749-26-031840:1
- 39,200 shares@ US$14.310.83% mcap56.0% of flowCommon StockSEC:0001437749-26-031839:0
- 9,200 shares0Common StockSEC:0001437749-24-038283:0
- 530 shares@ US$10.062.7% of flowCommon StockSEC:0001437749-24-026062:0
- 3,095 shares@ US$9.619.6% of flowCommon StockSEC:0001437749-24-021294:0
- 1,810 shares@ US$9.6122.8% of flowCommon StockSEC:0001437749-24-021295:0
- 1,155 shares@ US$9.613.8% of flowCommon StockSEC:0001437749-24-021291:0
- 3,324 shares@ US$9.6110.2% of flowCommon StockSEC:0001437749-24-021293:0
- 21,000 shares0Common StockSEC:0001437749-23-017703:0
- 9,200 shares0Common StockSEC:0001437749-23-017705:0
- 36,000 shares0Common StockSEC:0001437749-23-017701:0
- 9,200 shares0Common StockSEC:0001437749-23-017700:0
- 15,000 shares0Common StockSEC:0001437749-23-017696:0
25 of 40 declarations
About NSTS Bancorp, Inc.
NSTS Bancorp, Inc. (ticker: NSTS) is a United States-based banking holding company listed on the NASDAQ market. The company is the public holding company for North Shore Trust and Savings, a federally chartered stock savings bank with a long-standing community banking franchise in Lake County, Illinois, and adjacent communities. Its headquarters and main banking office are in Waukegan, Illinois, and the group also operates two additional full-service branches in Waukegan and Lindenhurst, plus a loan production office in Chicago. ([ir.northshoretrust.com](https://ir.northshoretrust.com/company-information))
NSTS traces its roots back to 1921, when North Shore Building and Loan was established as an Illinois-chartered institution. The holding company NSTS Bancorp was created as part of the conversion of North Shore Trust and Savings, NSTS Financial Corporation, and North Shore MHC from mutual to stock form, a process completed on January 18, 2022. That conversion marked the transition to a publicly traded structure while preserving the institution’s community-bank identity and local-market focus. ([ir.northshoretrust.com](https://ir.northshoretrust.com/company-information))
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From a business-model standpoint, NSTS Bancorp is primarily a deposit-funded lender. Its core activity is to gather deposits from the public and deploy those funds into lending and investment assets. The bank’s principal loan categories include one- to four-family residential mortgages, multifamily and commercial real estate loans, construction lending, consumer loans, and other collateralized or unsecured personal loans. It also offers a typical community-bank deposit suite: interest-bearing and noninterest-bearing checking accounts, money market accounts, savings accounts, and time deposits. Online banking services round out the offering, supporting customer retention and convenience. ([ir.northshoretrust.com](https://ir.northshoretrust.com/company-information))
In competitive terms, NSTS Bancorp is best viewed as a regional niche player rather than a scaled national institution. Its franchise is concentrated in northeastern Illinois, which gives it a clear local footprint but also ties performance to the economic and real-estate conditions of a limited geographic area. For investors, that means the company’s earnings profile is likely to be influenced by deposit pricing, mortgage demand, local credit quality, and the spread environment more than by national diversification. ([ir.northshoretrust.com](https://ir.northshoretrust.com/company-information))
Recent company developments are material. In 2025, NSTS announced a board appointment involving John Pucin, while earlier press releases referenced balance-sheet repositioning and share-repurchase authorization, signaling active capital management. The most significant recent event came on May 12, 2026, when NSTS announced that Brookfield Bancshares, Inc. and First National Bank of Brookfield had signed a merger agreement to acquire NSTS Bancorp and North Shore Trust and Savings. That deal is a major strategic inflection point and could materially change the company’s ownership structure, operating outlook, and eventual trading profile. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1881592/000143774925020779/nsts20250617_8k.htm?utm_source=openai))
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