← United States · Coverage record
US · SEC FORM 4
NSTS Bancorp, Inc.
NSTS · Nasdaq · CIK 0001881592 · Financial Services
INSIDER SIGNAL
0 qualifying P purchase groups
in the current 180-day scoring window
14 Form 4 transaction lines observed in the same window
0 sales · 14 option, withholding, award, gift or other lines
WHY NO ACTIVE SIGNAL?
Score anatomy
No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.
Why is there no score?
- No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
- Sales and other Form 4 activity remain visible as context and do not create a negative score.
Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.
Insider activity timeline
Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.
Showing the six most active owners; 3 additional owner(s) remain in Form 4 evidence.
Purchase breadth, concentration & cluster buying
These modules activate when qualifying purchases enter the 180-day research window.
SIGNAL HISTORY
Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2022-01-21 · Schoolcraft Carissa H.
Recent Form 4 activity
P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.
Market context
Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.
Short interest
Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.
- Shares short
- 6,973
- Previous report
- 6,468
- Avg daily volume
- 20,745
- Days to cover
- ≤ 1.0
FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.
Historical equity purchases
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
| Transaction date | Reporting owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2022-01-21 | Schoolcraft Carissa H | Purchase (P) | Common Stock | 5,000 | USD 12.50 | USD 62,500 | SEC filing ↗ |
| 2022-01-18 | Arenas Apolonio | Purchase (P) | Common Stock | 10,000 | USD 10.00 | USD 100,000 | SEC filing ↗ |
| 2022-01-18 | Walker Nathan E | Purchase (P) | Common Stock | 2,500 | USD 10.00 | USD 25,000 | SEC filing ↗ |
| 2022-01-18 | True Rodney J, | Purchase (P) | Common Stock | 10,000 | USD 10.00 | USD 100,000 | SEC filing ↗ |
| 2022-01-18 | DOLAN KEVIN M | Purchase (P) | Common Stock | 30,000 | USD 10.00 | USD 300,000 | SEC filing ↗ |
| 2022-01-18 | Walker Nathan E | Purchase (P) | Common Stock | 30,000 | USD 10.00 | USD 300,000 | SEC filing ↗ |
| 2022-01-18 | True Rodney J, | Purchase (P) | Common Stock | 30,000 | USD 10.00 | USD 300,000 | SEC filing ↗ |
| 2022-01-18 | Lear Stephen G. | Purchase (P) | Common Stock | 30,000 | USD 10.00 | USD 300,000 | SEC filing ↗ |
| 2022-01-18 | Kneesel Thomas J | Purchase (P) | Common Stock | 20,000 | USD 10.00 | USD 200,000 | SEC filing ↗ |
| 2022-01-18 | Ivantic Thomas M | Purchase (P) | Common Stock | 20,000 | USD 10.00 | USD 200,000 | SEC filing ↗ |
| 2022-01-18 | Bond Thaddeus M. Jr. | Purchase (P) | Common Stock | 30,000 | USD 10.00 | USD 300,000 | SEC filing ↗ |
| 2022-01-18 | Avakian Amy L | Purchase (P) | Common Stock | 30,000 | USD 10.00 | USD 300,000 | SEC filing ↗ |
| 2022-01-18 | Arenas Apolonio | Purchase (P) | Common Stock | 17,500 | USD 10.00 | USD 175,000 | SEC filing ↗ |
Form 4 evidence
14 transaction lines in the latest 365-day window; 43 in local history.
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | True Rodney J, | U (U) | Common Stock | 49,200 | USD 14.31 | USD 704,052 | SEC filing ↗ |
| 2026-10-01 | Schoolcraft Carissa H | U (U) | Common Stock | 29,443 | USD 14.31 | USD 421,329 | SEC filing ↗ |
| 2026-10-01 | Pucin John S. | U (U) | Common Stock | 1,000 | USD 14.31 | USD 14,310 | SEC filing ↗ |
Show recent Form 4 evidence (9 grouped rows)
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | True Rodney J, | U (U) | Common Stock | 49,200 | USD 14.31 | USD 704,052 | SEC filing ↗ |
| 2026-10-01 | Schoolcraft Carissa H | U (U) | Common Stock | 29,443 | USD 14.31 | USD 421,329 | SEC filing ↗ |
| 2026-10-01 | Pucin John S. | U (U) | Common Stock | 1,000 | USD 14.31 | USD 14,310 | SEC filing ↗ |
| 2026-10-01 | Lear Stephen G. | U (U) | Common Stock | 71,365 | USD 14.31 | USD 1,021,233 | SEC filing ↗ |
| 2026-10-01 | Kneesel Thomas J | U (U) | Common Stock | 29,200 | USD 14.31 | USD 417,852 | SEC filing ↗ |
| 2026-10-01 | Ivantic Thomas M | U (U) | Common Stock | 28,670 | USD 14.31 | USD 410,268 | SEC filing ↗ |
| 2026-10-01 | Avakian Amy L | U (U) | Common Stock | 49,129 | USD 14.31 | USD 703,036 | SEC filing ↗ |
| 2026-10-01 | Arenas Apolonio | U (U) | Common Stock | 34,200 | USD 14.31 | USD 489,402 | SEC filing ↗ |
| 2026-10-01 | Ansani Emily E. | U (U) | Common Stock | 9,200 | USD 14.31 | USD 131,652 | SEC filing ↗ |
Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.
Snapshot & identity
| Snapshot date | 2026-10-18 |
|---|---|
| Ranking version | US-v1.2 |
| Data quality | PASS ELIGIBLE · — |
| Ticker | NSTS |
| CIK | 0001881592 |
| Sector | Financial Services |
| Industry | — Yahoo Finance |
| SEC SIC | 6035 Savings Institution, Federally Chartered |
| Exchange | Nasdaq |
Data coverage
| Local Form 4 history | 43 transaction lines from 2022-01-18 to 2026-10-01 13 P purchase lines · 1 S sale lines · 29 other lines |
|---|---|
| SEC company submissions | Open SEC filings ↗ |
Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.