Stock Trading Canary

United States · SEC Form 4 · Snapshot date: 2026-10-18 · Built: 2026-10-18 · 中文

← United States · Coverage record

US · SEC FORM 4

NATIONAL BANKSHARES INC

NKSH · Nasdaq · CIK 0000796534 · Financial Services · Banks—Regional

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

10 Form 4 transaction lines observed in the same window
0 sales · 10 option, withholding, award, gift or other lines

Last qualifying purchase2026-03-13 · Sweet Alan Jeffrey · $8.0K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesNone
Buy signal statusInactive
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.

ClusterNot calculated
Purchase sizeNot calculated
RoleNot calculated
RecencyNot calculated
ConvictionNot calculated

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.

AprMayJunJulAugSepOct
Thompson James CarrollDirector
○
Sweet Alan JeffreyDirector
○
Smith Lutheria H.Director
○
Reynolds Glenn PDirector
○
Johnson Mildred RDirector
○
Fitzwater Norman V IIIDirector
○
● Purchase▼ Sale○ Other

Showing the six most active owners; 4 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

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2026-03-13 · Sweet Alan Jeffrey.

Recent Form 4 activity

1Purchases
0Sales
29Other Form 4 lines
26SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING0 sale line(s) · context only
OTHER10 exercise / withholding / award / gift / other lines
10b5-1 / PLANNEDNot assessed

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
108,331
Previous report
116,014
Avg daily volume
26,645
Days to cover
4.1

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 dateReporting ownerTypeSecuritySharesAvg. priceApprox. valueSource
2026-03-13Sweet Alan JeffreyPurchase (P)Common Stock215USD 37.10USD 7,976SEC filing ↗
2025-06-18BALL LAWRENCE JPurchase (P)Common Stock1,000USD 25.80USD 25,800SEC filing ↗
2025-06-12Sweet Alan JeffreyPurchase (P)Common Stock225USD 26.50USD 5,962SEC filing ↗
2025-06-02Smith Lutheria H.Purchase (P)Common Stock24USD 26.17USD 628SEC filing ↗
2025-03-14Green Charles E IIIPurchase (P)Common Stock1,000USD 27.08USD 27,080SEC filing ↗
2025-02-26BALL LAWRENCE JPurchase (P)Common Stock1,000USD 27.50USD 27,500SEC filing ↗
2025-02-19MILLER MARY GPurchase (P)Common Stock49USD 28.62USD 1,402SEC filing ↗
2024-08-29Sweet Alan JeffreyPurchase (P)Common Stock425USD 29.65USD 12,601SEC filing ↗
2024-08-08BALL LAWRENCE JPurchase (P)Common Stock1,000USD 27.00USD 27,000SEC filing ↗
2024-06-04Dooley John ElliottPurchase (P)Common Stock470USD 29.43USD 13,833SEC filing ↗
2023-11-07BALL LAWRENCE JPurchase (P)Common Stock1,000USD 24.50USD 24,500SEC filing ↗
2023-05-22DENARDO F BRADPurchase (P)Common Stock546USD 27.39USD 14,955SEC filing ↗
2023-05-18BALL LAWRENCE JPurchase (P)Common Stock1,000USD 28.69USD 28,690SEC filing ↗
2023-05-09Dye Michael EPurchase (P)Common Stock325USD 27.88USD 9,061SEC filing ↗
2023-05-09BALL LAWRENCE JPurchase (P)Common Stock1,000USD 27.96USD 27,960SEC filing ↗

Form 4 evidence

30 transaction lines in the latest 365-day window; 199 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-06-10Thompson James CarrollAward / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
2026-06-10Sweet Alan JeffreyAward / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
2026-06-10Smith Lutheria H.Award / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-06-10Thompson James CarrollAward / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
2026-06-10Sweet Alan JeffreyAward / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
2026-06-10Smith Lutheria H.Award / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
2026-06-10Reynolds Glenn PAward / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
2026-06-10Johnson Mildred RAward / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
2026-06-10Fitzwater Norman V IIIAward / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
2026-06-10Dye Michael EAward / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
2026-06-10Dooley John ElliottAward / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
2026-06-10DENARDO F BRADAward / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
2026-06-10BALL LAWRENCE JAward / grant (A)Common Stock221USD 0.00USD 0SEC filing ↗
2026-03-13Sweet Alan JeffreyPurchase (P)Common Stock215USD 37.10USD 7,976SEC filing ↗
2026-02-14Skeens David K.Award / grant (A)Common Stock265USD 0.00USD 0SEC filing ↗
2026-02-14Ramsey Lara EAward / grant (A)Common Stock261USD 0.00USD 0SEC filing ↗
2026-02-14Mylum Paul M.Award / grant (A)Common Stock309USD 0.00USD 0SEC filing ↗
2026-02-14Jones Lora M.Award / grant (A)Common Stock227USD 0.00USD 0SEC filing ↗
2026-02-11Skeens David K.Award / grant (A)Common Stock771USD 0.00USD 0SEC filing ↗
2026-02-11Ramsey Lara EAward / grant (A)Common Stock967USD 0.00USD 0SEC filing ↗
2026-02-11Mylum Paul M.Award / grant (A)Common Stock906USD 0.00USD 0SEC filing ↗
2026-02-11Jones Lora M.Award / grant (A)Common Stock767USD 0.00USD 0SEC filing ↗
2025-12-10Thompson James CarrollAward / grant (A)Common Stock219USD 0.00USD 0SEC filing ↗
2025-12-10Sweet Alan JeffreyAward / grant (A)Common Stock219USD 0.00USD 0SEC filing ↗
2025-12-10Smith Lutheria H.Award / grant (A)Common Stock219USD 0.00USD 0SEC filing ↗
2025-12-10Reynolds Glenn PAward / grant (A)Common Stock219USD 0.00USD 0SEC filing ↗
2025-12-10MILLER MARY GAward / grant (A)Common Stock219USD 0.00USD 0SEC filing ↗
2025-12-10Johnson Mildred RAward / grant (A)Common Stock219USD 0.00USD 0SEC filing ↗
2025-12-10Fitzwater Norman V IIIAward / grant (A)Common Stock219USD 0.00USD 0SEC filing ↗
2025-12-10Dye Michael EAward / grant (A)Common Stock219USD 0.00USD 0SEC filing ↗
2025-12-10Dooley John ElliottAward / grant (A)Common Stock219USD 0.00USD 0SEC filing ↗
2025-12-10DENARDO F BRADAward / grant (A)Common Stock219USD 0.00USD 0SEC filing ↗
2025-12-10BALL LAWRENCE JAward / grant (A)Common Stock219USD 0.00USD 0SEC 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 date2026-10-18
Ranking versionUS-v1.2
Data qualityPASS ELIGIBLE · —
TickerNKSH
CIK0000796534
SectorFinancial Services
IndustryBanks—Regional Yahoo Finance
SEC SIC6021 National Commercial Banks
ExchangeNasdaq

Data coverage

Local Form 4 history199 transaction lines from 2020-02-27 to 2026-06-10
99 P purchase lines · 2 S sale lines · 98 other lines
SEC company submissionsOpen SEC filings ↗

Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.