NSTS Bancorp Inc
Ownership
Ownership Structure
Who owns NSTS Bancorp Inc (NSTS)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 85.9% of the shares are freely tradable; institutional investors hold 23.2%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| AllianceBernstein L.P. | 9.82 | 516,461 | +0.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 3.83 | 201,759 | +6.2 | 06/30/2026 |
| Raffles Associates LP | 2.15 | 113,178 | +20.7 | 06/30/2026 |
| GRAHAM CAPITAL WEALTH MANAGEMENT, LLC | 2.08 | 109,466 | +8.6 | 06/30/2026 |
| Yakira Capital Management, Inc. | 1.78 | 93,634 | +0.0 | 06/30/2026 |
| The Colony Group LLC | 1.37 | 72,112 | +18.7 | 06/30/2026 |
| Creative Planning Inc | 0.86 | 45,000 | +0.0 | 06/30/2026 |
| Geode Capital Management, LLC | 0.71 | 37,511 | -16.4 | 06/30/2026 |
| Roberts Glore & Co Inc | 0.69 | 36,496 | +0.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.78 | 146,297 | +0.0 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | Ansani Emily E. | Director | Other | 9,200 | 14.31 | 131,652 |
| Oct 1, 2026 | Pucin John S. | Director | Other | 1,000 | 14.31 | 14,310 |
| Oct 1, 2026 | Ivantic Thomas M | Director | Other | 28,670 | 14.31 | 410,268 |
| Oct 1, 2026 | Avakian Amy L | Chief Lending Officer | Other | 5,284 | 14.31 | 75,614 |
| Oct 1, 2026 | Avakian Amy L | Chief Lending Officer | Other | 43,845 | 14.31 | 627,422 |
| Oct 1, 2026 | Lear Stephen G. | Chief Executive Officer | Other | 8,460 | 14.31 | 121,063 |
| Oct 1, 2026 | Lear Stephen G. | Chief Executive Officer | Other | 62,905 | 14.31 | 900,171 |
| Oct 1, 2026 | Schoolcraft Carissa H | Chief Financial Officer | Other | 5,253 | 14.31 | 75,170 |
| Oct 1, 2026 | Schoolcraft Carissa H | Chief Financial Officer | Other | 24,190 | 14.31 | 346,159 |
| Oct 1, 2026 | Kneesel Thomas J | Director | Other | 29,200 | 14.31 | 417,852 |
| Oct 1, 2026 | Arenas Apolonio | Director | Other | 7,500 | 14.31 | 107,325 |
| Oct 1, 2026 | Arenas Apolonio | Director | Other | 26,700 | 14.31 | 382,077 |
| Oct 1, 2026 | True Rodney J, | Director | Other | 10,000 | 14.31 | 143,100 |
| Oct 1, 2026 | True Rodney J, | Director | Other | 39,200 | 14.31 | 560,952 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: October 5, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.