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

WABASH NATIONAL Corp

WNC · NYSE · CIK 0000879526 · Consumer Cyclical · Farm & Heavy Construction Machinery

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
1 sales · 9 option, withholding, award, gift or other lines

Last qualifying purchase2024-01-25 · Boss John G. · $3.9K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
Recent salesLow
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
TAYLOR STUART A IIDirector
○
SORENSEN SCOTT KDirector
○
Murtlow Ann D.Director
○
Magee Larry JDirector
○
Broberg TrentDirector
○
Boss John G.Director
○
● 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: 2024-01-25 · Boss John G..

Recent Form 4 activity

0Purchases
1Sales
34Other Form 4 lines
25SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING1 sale line(s) · context only
OTHER9 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
4,160,582
Previous report
4,182,802
Avg daily volume
799,299
Days to cover
5.2

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
2024-01-25Boss John G.Purchase (P)Common Stock151USD 25.72USD 3,881SEC filing ↗
2023-10-26Boss John G.Purchase (P)Common Stock188USD 20.52USD 3,866SEC filing ↗
2023-07-27Boss John G.Purchase (P)Common Stock164USD 23.55USD 3,853SEC filing ↗
2023-04-27Boss John G.Purchase (P)Common Stock156USD 24.59USD 3,840SEC filing ↗
2023-01-26Boss John G.Purchase (P)Common Stock149USD 25.62USD 3,827SEC filing ↗
2022-10-27Boss John G.Purchase (P)Common Stock194USD 19.65USD 3,813SEC filing ↗
2022-07-28Boss John G.Purchase (P)Common Stock223USD 16.98USD 3,794SEC filing ↗
2022-04-28Boss John G.Purchase (P)Common Stock256USD 14.72USD 3,775SEC filing ↗
2022-01-27Boss John G.Purchase (P)Common Stock188USD 19.97USD 3,759SEC filing ↗
2021-10-28Boss John G.Purchase (P)Common Stock244USD 15.31USD 3,740SEC filing ↗
2021-07-29Boss John G.Purchase (P)Common Stock260USD 14.28USD 3,719SEC filing ↗
2021-04-29Boss John G.Purchase (P)Common Stock199USD 18.58USD 3,703SEC filing ↗
2021-01-28Boss John G.Purchase (P)Common Stock214USD 17.25USD 3,686SEC filing ↗
2020-10-22Boss John G.Purchase (P)Common Stock254USD 14.46USD 3,666SEC filing ↗
2020-07-23Boss John G.Purchase (P)Common Stock318USD 11.44USD 3,640SEC filing ↗

Form 4 evidence

35 transaction lines in the latest 365-day window; 257 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-14Glazner Mary KristinSale (S)Common Stock10,000USD 12.25USD 122,500SEC filing ↗
2026-05-13TAYLOR STUART A IIAward / grant (A)Common Stock21,866USD 0.00USD 0SEC filing ↗
2026-05-13Sudhanshu PriyadarshiAward / grant (A)Common Stock21,866USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-14Glazner Mary KristinSale (S)Common Stock10,000USD 12.25USD 122,500SEC filing ↗
2026-05-13TAYLOR STUART A IIAward / grant (A)Common Stock21,866USD 0.00USD 0SEC filing ↗
2026-05-13Sudhanshu PriyadarshiAward / grant (A)Common Stock21,866USD 0.00USD 0SEC filing ↗
2026-05-13SORENSEN SCOTT KAward / grant (A)Common Stock21,866USD 0.00USD 0SEC filing ↗
2026-05-13Murtlow Ann D.Award / grant (A)Common Stock21,866USD 0.00USD 0SEC filing ↗
2026-05-13Magee Larry JAward / grant (A)Common Stock21,866USD 0.00USD 0SEC filing ↗
2026-05-13Broberg TrentAward / grant (A)Common Stock21,866USD 0.00USD 0SEC filing ↗
2026-05-13Boss John G.Award / grant (A)Common Stock21,866USD 0.00USD 0SEC filing ↗
2026-05-13BASSETT THERESE MAward / grant (A)Common Stock21,866USD 0.00USD 0SEC filing ↗
2026-04-29Winston Donald AdrianTax withholding (F)Common Stock1,086USD 8.34USD 9,057SEC filing ↗
2026-02-15Yeagy Brent LTax withholding (F)Common Stock28,651USD 11.86USD 339,801SEC filing ↗
2026-02-15Pettit Michael NTax withholding (F)Common Stock7,439USD 11.86USD 88,227SEC filing ↗
2026-02-15Keslin Patrick JosephTax withholding (F)Common Stock484USD 11.86USD 5,740SEC filing ↗
2026-02-15Glazner Mary KristinTax withholding (F)Common Stock5,778USD 11.86USD 68,527SEC filing ↗
2026-02-14Yeagy Brent LTax withholding (F)Common Stock10,224USD 11.86USD 121,257SEC filing ↗
2026-02-14Winston Donald AdrianTax withholding (F)Common Stock857USD 11.86USD 10,164SEC filing ↗
2026-02-14Schwartzhoff Drew JohnTax withholding (F)Common Stock595USD 11.86USD 7,057SEC filing ↗
2026-02-14Pettit Michael NTax withholding (F)Common Stock3,367USD 11.86USD 39,933SEC filing ↗
2026-02-14Keslin Patrick JosephTax withholding (F)Common Stock621USD 11.86USD 7,365SEC filing ↗
2026-02-14Glazner Mary KristinTax withholding (F)Common Stock2,220USD 11.86USD 26,329SEC filing ↗
2026-02-12Yeagy Brent LTax withholding (F)Common Stock25,303USD 11.65USD 294,780SEC filing ↗
2026-02-12Yeagy Brent LAward / grant (A)Common Stock197,425USD 0.00USD 0SEC filing ↗
2026-02-12Winston Donald AdrianTax withholding (F)Common Stock4,774USD 11.65USD 55,617SEC filing ↗
2026-02-12Winston Donald AdrianAward / grant (A)Common Stock38,627USD 0.00USD 0SEC filing ↗
2026-02-12Schwartzhoff Drew JohnTax withholding (F)Common Stock2,631USD 11.65USD 30,651SEC filing ↗
2026-02-12Schwartzhoff Drew JohnAward / grant (A)Common Stock32,189USD 0.00USD 0SEC filing ↗
2026-02-12Pettit Michael NTax withholding (F)Common Stock8,184USD 11.65USD 95,344SEC filing ↗
2026-02-12Pettit Michael NAward / grant (A)Common Stock60,086USD 0.00USD 0SEC filing ↗
2026-02-12Keslin Patrick JosephTax withholding (F)Common Stock3,901USD 11.65USD 45,447SEC filing ↗
2026-02-12Keslin Patrick JosephAward / grant (A)Common Stock34,335USD 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 · —
TickerWNC
CIK0000879526
SectorConsumer Cyclical
IndustryFarm & Heavy Construction Machinery Yahoo Finance
SEC SIC3715 Truck Trailers
ExchangeNYSE

Data coverage

Local Form 4 history257 transaction lines from 2020-02-19 to 2026-09-14
23 P purchase lines · 44 S sale lines · 190 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.