# NSTS Bancorp Inc. (NSTS)

Source: https://www.quantisnow.com/company/NSTS
Generated: 2026-11-13T23:39:21.143Z

- Ticker: NSTS
- Exchange: NASDAQ
- Sector: Finance
- Industry: Savings Institutions
- IPO year: 2022
- SEC CIK: 0001881592
- Website: https://www.northshoretrust.com

## About

NSTS Bancorp, Inc. operates as a savings and loan holding company for North Shore Trust and Savings that provides banking products and services in Illinois. The company offers checking, money market, savings, and time deposit accounts; and one- to four-family residential mortgage, multi-family and commercial real estate, construction, home equity, and consumer loans. It operates through a main banking office in Waukegan, Illinois; and two full-service branch offices located in Waukegan and Lindenhurst, Illinois, as well as a loan production office in Chicago, Illinois. The company was founded in 1921 and is headquartered in Waukegan, Illinois.

## Latest NSTS news and filings

- 2026-10-13 16:00 UTC [SEC Form 15-12G filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-15-12g-filed-by-nsts-bancorp-inc-6744767)
- 2026-10-02 18:56 UTC [SEC Form 4] [Director Ansani Emily E. closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/director-ansani-emily-e-closing-all-direct-ownership-in-the-6734120)
- 2026-10-02 18:56 UTC [SEC Form 4] [Director Pucin John S. closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/director-pucin-john-s-closing-all-direct-ownership-in-the-6734119)
- 2026-10-02 18:56 UTC [SEC Form 4] [Director Ivantic Thomas M closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/director-ivantic-thomas-m-closing-all-direct-ownership-in-the-6734117)
- 2026-10-02 18:55 UTC [SEC Form 4] [Chief Lending Officer Avakian Amy L closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/chief-lending-officer-avakian-amy-l-closing-all-direct-ownership-6734116)
- 2026-10-02 18:55 UTC [SEC Form 4] [Chief Executive Officer Lear Stephen G. closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/chief-executive-officer-lear-stephen-g-closing-all-direct-ownership-6734113)
- 2026-10-02 18:53 UTC [SEC Form 4] [Chief Financial Officer Schoolcraft Carissa H closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/chief-financial-officer-schoolcraft-carissa-h-closing-all-direct-ownership-6734111)
- 2026-10-02 18:53 UTC [SEC Form 4] [Director Kneesel Thomas J closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/director-kneesel-thomas-j-closing-all-direct-ownership-in-the-6734110)
- 2026-10-02 18:53 UTC [SEC Form 4] [Director Arenas Apolonio closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/director-arenas-apolonio-closing-all-direct-ownership-in-the-company-6734109)
- 2026-10-02 18:52 UTC [SEC Form 4] [Director True Rodney J, closing all direct ownership in the company (SEC Form 4)](https://www.quantisnow.com/insight/director-true-rodney-j-closing-all-direct-ownership-in-the-6734108)
- 2026-10-01 19:02 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-nsts-bancorp-inc-6732219)
- 2026-10-01 12:36 UTC [SEC Form 25-NSE filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-25-nse-filed-by-nsts-bancorp-inc-6731634)
- 2026-10-01 12:30 UTC [SEC Form 8-K] [NSTS Bancorp Inc. filed SEC Form 8-K: Completion of Acquisition or Disposition of Assets, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Material Modification to Rights of Security Holders, Changes in Control of Registrant, Leadership Update, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Submission of Matters to a Vote of Security Holders, Financial Statements and Exhibits](https://www.quantisnow.com/insight/nsts-bancorp-inc-filed-sec-form-8-k-completion-of-acquisition-6731604)
- 2026-08-31 20:18 UTC [SEC Form DEFM14A] [SEC Form DEFM14A filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-defm14a-filed-by-nsts-bancorp-inc-6699827)
- 2026-08-19 20:16 UTC [SEC Form PREM14A filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-prem14a-filed-by-nsts-bancorp-inc-6688433)
- 2026-08-13 20:16 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-nsts-bancorp-inc-6680647)
- 2026-06-04 20:15 UTC [SEC Form 8-K] [NSTS Bancorp Inc. filed SEC Form 8-K: Other Events](https://www.quantisnow.com/insight/nsts-bancorp-inc-filed-sec-form-8-k-other-events-6589499)
- 2026-06-01 20:16 UTC [SEC Form 8-K] [NSTS Bancorp Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders](https://www.quantisnow.com/insight/nsts-bancorp-inc-filed-sec-form-8-k-submission-of-matters-6581807)
- 2026-05-14 20:15 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-nsts-bancorp-inc-6554150)
- 2026-05-12 21:15 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-nsts-bancorp-inc-6548893)
- 2026-05-12 21:15 UTC [SEC Form 8-K] [NSTS Bancorp Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Regulation FD Disclosure, Financial Statements and Exhibits](https://www.quantisnow.com/insight/nsts-bancorp-inc-filed-sec-form-8-k-entry-into-a-6548889)
- 2026-05-12 20:15 UTC [Leadership Update] [BROOKFIELD BANCSHARES, INC. AND FIRST NATIONAL BANK OF BROOKFIELD ANNOUNCE EXECUTION OF MERGER AGREEMENT TO ACQUIRE NSTS BANCORP, INC. AND NORTH SHORE TRUST AND SAVINGS](https://www.quantisnow.com/insight/brookfield-bancshares-inc-and-first-national-bank-of-brookfield-announce-6548134)
- 2026-04-17 20:20 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-nsts-bancorp-inc-6504918)
- 2026-04-17 20:20 UTC [SEC Form DEF 14A] [SEC Form DEF 14A filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-def-14a-filed-by-nsts-bancorp-inc-6504912)
- 2026-04-09 20:18 UTC [SEC Form 8-K] [NSTS Bancorp Inc. filed SEC Form 8-K: Leadership Update, Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/nsts-bancorp-inc-filed-sec-form-8-k-leadership-update-other-6494865)
- 2026-04-09 20:15 UTC [NSTS Bancorp, Inc. Announces Passing of Nathan E. Walker, Chief Executive Officer and President of North Shore Trust and Savings](https://www.quantisnow.com/insight/nsts-bancorp-inc-announces-passing-of-nathan-e-walker-chief-6494760)
- 2026-03-27 20:15 UTC [SEC Form 10-K] [SEC Form 10-K filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-10-k-filed-by-nsts-bancorp-inc-6474736)
- 2025-11-13 21:01 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-nsts-bancorp-inc-6277192)
- 2025-08-14 20:17 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-nsts-bancorp-inc-6166381)
- 2025-06-25 21:38 UTC [SEC Form 3] [New insider Pucin John S. claimed ownership of 1,000 shares (SEC Form 3)](https://www.quantisnow.com/insight/new-insider-pucin-john-s-claimed-ownership-of-1000-shares-6099418)
- 2025-06-18 20:02 UTC [SEC Form 8-K] [NSTS Bancorp Inc. filed SEC Form 8-K: Leadership Update, Financial Statements and Exhibits](https://www.quantisnow.com/insight/nsts-bancorp-inc-filed-sec-form-8-k-leadership-update-financial-6091702)
- 2025-06-18 20:00 UTC [John Pucin Appointed to Board of Directors of NSTS Bancorp, Inc. and  North Shore Trust and Savings](https://www.quantisnow.com/insight/john-pucin-appointed-to-board-of-directors-of-nsts-bancorp-6091674)
- 2025-05-22 20:01 UTC [SEC Form 8-K] [NSTS Bancorp Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders](https://www.quantisnow.com/insight/nsts-bancorp-inc-filed-sec-form-8-k-submission-of-matters-6054180)
- 2025-05-14 20:16 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-nsts-bancorp-inc-6039158)
- 2025-03-28 20:00 UTC [SEC Form 10-K] [SEC Form 10-K filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-10-k-filed-by-nsts-bancorp-inc-5964621)
- 2025-02-10 20:15 UTC [SEC Form 8-K] [NSTS Bancorp Inc. filed SEC Form 8-K: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing](https://www.quantisnow.com/insight/nsts-bancorp-inc-filed-sec-form-8-k-notice-of-delisting-5879509)
- 2024-12-23 21:00 UTC [SEC Form 4] [Director Ansani Emily E. was granted 9,200 shares (SEC Form 4)](https://www.quantisnow.com/insight/director-ansani-emily-e-was-granted-9200-shares-sec-form-5823685)
- 2024-11-15 18:37 UTC [SEC Form SCHEDULE 13G filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-schedule-13g-filed-by-nsts-bancorp-inc-5778539)
- 2024-11-13 21:15 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by NSTS Bancorp Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-nsts-bancorp-inc-5771599)
- 2024-08-12 20:17 UTC [SEC Form 4] [Director Ivantic Thomas M sold $5,332 worth of shares (530 units at $10.06), decreasing direct ownership by 2% to 28,670 units (SEC Form 4)](https://www.quantisnow.com/insight/director-ivantic-thomas-m-sold-5332-worth-of-shares-530-5655000)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/NSTS
- Earnings history: https://www.quantisnow.com/earnings/NSTS
- Dividend history: https://www.quantisnow.com/dividends/NSTS
- Insider transactions: https://www.quantisnow.com/insiders/NSTS
- Options chain: https://www.quantisnow.com/options/NSTS
- SEC 8-K filings only: https://www.quantisnow.com/company/NSTS/8-k
- RSS and alerts for NSTS: https://www.quantisnow.com/docs/rss-feeds.md