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

JACK IN THE BOX INC

JACK · Nasdaq · CIK 0000807882 · Consumer Cyclical · Restaurants

INSIDER SIGNAL

No active buy signal

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

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

Last qualifying purchase2026-05-28 · DIAZ GUILLERMO JR · $68.6K

WHY NO ACTIVE SIGNAL?

Purchase activityPresent
Recent buying2 qualifying line group(s)
Recent salesModerate
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
King Mark JamesExec Chairman & Interim CEO
○▼▼▼▼▼
MYERS JAMES MDirector
○○
DIAZ GUILLERMO JRDirector
●●
MOUNT CARLSVP, CHF SUPPLY CHAIN OFFICER
▼
HOOPER DAWN EEVP, Chief Financial Officer
▼
SUPER SARAH LEVP, Chief Legal&Admin Officer
▼
● Purchase▼ Sale○ Other

Showing the six most active owners; 3 additional owner(s) remain in Form 4 evidence.

Purchase breadth & concentration

QUALIFYING BUYERS1
PURCHASE CONCENTRATION100%Largest buyer: DIAZ GUILLERMO JR · $68.6K
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-05-28–2026-05-28

Roles in the peak window: Director. Concentration uses priced qualifying P lines only and does not change the saved score.

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: 2026-05-28 · DIAZ GUILLERMO JR.

Recent Form 4 activity

4Purchases
41Sales
29Other Form 4 lines
57SEC filings · 365 days
BUYING2 qualifying P line(s) · 180 days
SELLING10 sale line(s) · context only
OTHER4 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
6,346,359
Previous report
6,180,996
Avg daily volume
524,085
Days to cover
12.1

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
2026-05-28DIAZ GUILLERMO JRPurchase (P)COMMON STOCK5,962USD 11.51USD 68,623SEC filing ↗
2026-05-28DIAZ GUILLERMO JRPurchase (P)COMMON STOCK5,962USD 0.00USD 0SEC filing ↗
2025-11-24Tucker Lance F.Purchase (P)COMMON STOCK5,000USD 17.29USD 86,450SEC filing ↗
2025-11-24Ostrom Ryan LeePurchase (P)COMMON STOCK1,000USD 17.55USD 17,550SEC filing ↗
2021-08-25LINDERMAN TIMOTHY TPurchase (P)COMMON STOCK97USD 102.00USD 9,894SEC filing ↗
2020-05-29GAINOR JOHN P JRPurchase (P)COMMON STOCK700USD 67.00USD 46,900SEC filing ↗
2020-03-13GAINOR JOHN P JRPurchase (P)COMMON STOCK2,000USD 40.73USD 81,460SEC filing ↗
2020-03-12Birch JeanPurchase (P)COMMON STOCK1,000USD 42.80USD 42,800SEC filing ↗

Form 4 evidence

74 transaction lines in the latest 365-day window; 638 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-13King Mark JamesSale (S)COMMON STOCK7,013USD 12.18USD 85,418SEC filing ↗
2026-10-01Montgomery Taylor KAward / grant (A)COMMON STOCK106,506USD 0.00USD 0SEC filing ↗
2026-09-22King Mark JamesSale (S)COMMON STOCK5,627USD 13.61USD 76,583SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-13King Mark JamesSale (S)COMMON STOCK7,013USD 12.18USD 85,418SEC filing ↗
2026-10-01Montgomery Taylor KAward / grant (A)COMMON STOCK106,506USD 0.00USD 0SEC filing ↗
2026-09-22King Mark JamesSale (S)COMMON STOCK5,627USD 13.61USD 76,583SEC filing ↗
2026-09-01MYERS JAMES MAward / grant (A)COMMON STOCK1,494USD 0.00USD 0SEC filing ↗
2026-08-14King Mark JamesSale (S)COMMON STOCK5,647USD 18.59USD 104,978SEC filing ↗
2026-07-21King Mark JamesSale (S)COMMON STOCK5,626USD 14.70USD 82,702SEC filing ↗
2026-06-18King Mark JamesSale (S)COMMON STOCK5,911USD 12.53USD 74,065SEC filing ↗
2026-06-01MYERS JAMES MAward / grant (A)COMMON STOCK2,196USD 0.00USD 0SEC filing ↗
2026-05-28DIAZ GUILLERMO JRPurchase (P)COMMON STOCK5,962USD 11.51USD 68,623SEC filing ↗
2026-05-28DIAZ GUILLERMO JRPurchase (P)COMMON STOCK5,962USD 0.00USD 0SEC filing ↗
2026-05-12King Mark JamesAward / grant (A)COMMON STOCK186,901USD 0.00USD 0SEC filing ↗
2026-05-04SUPER SARAH LSale (S)COMMON STOCK1,841USD 12.10USD 22,276SEC filing ↗
2026-05-04Piano StevenSale (S)COMMON STOCK922USD 12.10USD 11,156SEC filing ↗
2026-05-04MOUNT CARLSale (S)COMMON STOCK1,142USD 12.10USD 13,818SEC filing ↗
2026-05-04HOOPER DAWN ESale (S)COMMON STOCK738USD 12.10USD 8,930SEC filing ↗
2026-05-04COOK RICHARD DSale (S)COMMON STOCK1,025USD 12.10USD 12,402SEC filing ↗
2026-04-07Tucker Lance F.Tax withholding (F)COMMON STOCK4,889USD 10.96USD 53,583SEC filing ↗
2026-03-03YEUNG MAN WEIN VIVIENAward / grant (A)COMMON STOCK8,235USD 0.00USD 0SEC filing ↗
2026-03-03Smolinisky AlanAward / grant (A)COMMON STOCK8,235USD 0.00USD 0SEC filing ↗
2026-03-03Ramirez EnriqueAward / grant (A)COMMON STOCK8,235USD 0.00USD 0SEC filing ↗
2026-03-03MYERS JAMES MAward / grant (A)COMMON STOCK8,235USD 0.00USD 0SEC filing ↗
2026-03-03MURPHY MICHAEL WAward / grant (A)COMMON STOCK8,235USD 0.00USD 0SEC filing ↗
2026-03-03King Mark JamesAward / grant (A)COMMON STOCK12,188USD 0.00USD 0SEC filing ↗
2026-03-03KLEINER MADELEINEAward / grant (A)COMMON STOCK8,235USD 0.00USD 0SEC filing ↗
2026-03-03GOEBEL DAVIDAward / grant (A)COMMON STOCK8,235USD 0.00USD 0SEC filing ↗
2026-03-03DIAZ GUILLERMO JRAward / grant (A)COMMON STOCK8,235USD 0.00USD 0SEC filing ↗
2026-03-02MYERS JAMES MAward / grant (A)COMMON STOCK1,355USD 0.00USD 0SEC filing ↗
2026-02-27Tucker Lance F.Tax withholding (F)COMMON STOCK1,434USD 16.92USD 24,263SEC filing ↗
2026-01-28Tucker Lance F.Sale (S)COMMON STOCK3,150USD 21.83USD 68,764SEC filing ↗
2025-12-30SUPER SARAH LSale (S)COMMON STOCK434USD 19.46USD 8,446SEC 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 · —
TickerJACK
CIK0000807882
SectorConsumer Cyclical
IndustryRestaurants Yahoo Finance
SEC SIC5812 Retail-Eating Places
ExchangeNasdaq

Data coverage

Local Form 4 history638 transaction lines from 2020-01-06 to 2026-10-13
8 P purchase lines · 204 S sale lines · 426 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.