// company-profile
NSTS Bancorp, Inc.
NSTSExchangeNasdaqSectorSavings Institution, Federally CharteredFilings16Insiders11
// api This NSTS Bancorp, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
No insider activity recorded for NSTS in the last 90 days.
Institutional Ownership
Top 13F-HR holders of NSTS Bancorp, Inc. as of 2026-03-31
Total reported AUM
$14.2M
QoQ change
-3.1%
Reporting period
2026-03-31
#1
ALLIANCEBERNSTEIN L.P.
CIK 1109448
$6.7M
516K shares
#2
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$2.2M
190K shares
#3
GRAHAM CAPITAL WEALTH MANAGEMENT, LLC
CIK 1907528
$1.2M
101K shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Dec 19, 2024 | Ansani Emily E. | NSTS | Award | 9,200 | $0.00 | $0K |
| Dec 19, 2024 | Ansani Emily E. | NSTS | Award | 23,000 | $0.00 | $0K |
| Aug 12, 2024 | Ivantic Thomas M | NSTS | Sale | 530 | $10.06 | $5K |
| Jun 26, 2024 | Lear Stephen G. | NSTS | Tax Withholding | 3,095 | $9.61 | $30K |
| Jun 26, 2024 | Schoolcraft Carissa H | NSTS | Tax Withholding | 1,810 | $9.61 | $17K |
22 more transactions hidden
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