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

UNION PACIFIC CORP

UNP · NYSE · CIK 0000100885 · Industrials · Railroads

INSIDER SIGNAL

No active buy signal

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

37 Form 4 transaction lines observed in the same window
4 sales · 33 option, withholding, award, gift or other lines

Last qualifying purchase2023-11-21 · Vena Vincenzo J · $999.0K

WHY NO ACTIVE SIGNAL?

Purchase activityNone
Recent buyingNone
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
Rocker Kenyatta GEVP MARKETING & SALES
○▼○○○○○○
Hamann Jennifer LEVP & CHIEF FINANCIAL OFFICER
▼○○○○○
Powers Carrie JVP & CONTROLLER
○○○○○
Jalali RahulEVP & CHIEF INFORMATION OFFICE
○○○○○
Conlin Christina BEVP CHIEF LEGAL OFFICER & CORP
○○○○○
Gehringer Eric JEVP OPERATIONS
○▼○
● Purchase▼ Sale○ Other

—

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: 2023-11-21 · Vena Vincenzo J.

Recent Form 4 activity

0Purchases
4Sales
94Other Form 4 lines
73SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING4 sale line(s) · context only
OTHER33 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
27,763,071
Previous report
27,430,602
Avg daily volume
2,945,033
Days to cover
9.4

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
2023-11-21Vena Vincenzo JPurchase (P)Common Stock4,500USD 222.00USD 999,000SEC filing ↗
2022-10-24Finley TeresaPurchase (P)Common Stock1,380USD 188.26USD 259,799SEC filing ↗
2020-03-31DeLaney William J IIIPurchase (P)Common Stock15,000USD 138.20USD 2,073,000SEC filing ↗
2020-02-28Vena Vincenzo JPurchase (P)Common Stock3,206USD 155.92USD 499,880SEC filing ↗

Form 4 evidence

98 transaction lines in the latest 365-day window; 748 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-10Rocker Kenyatta GAward / grant (A)Common Stock3USD 285.78USD 743SEC filing ↗
2026-09-10Powers Carrie JAward / grant (A)Common Stock6USD 285.78USD 1,580SEC filing ↗
2026-09-10Jalali RahulAward / grant (A)Common Stock5USD 285.78USD 1,463SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-10Rocker Kenyatta GAward / grant (A)Common Stock3USD 285.78USD 743SEC filing ↗
2026-09-10Powers Carrie JAward / grant (A)Common Stock6USD 285.78USD 1,580SEC filing ↗
2026-09-10Jalali RahulAward / grant (A)Common Stock5USD 285.78USD 1,463SEC filing ↗
2026-09-10Hamann Jennifer LAward / grant (A)Common Stock7USD 285.78USD 2,109SEC filing ↗
2026-09-10Conlin Christina BAward / grant (A)Common Stock2USD 285.78USD 634SEC filing ↗
2026-09-04Rocker Kenyatta GGift (G)Common Stock431USD 0.00USD 0SEC filing ↗
2026-08-10Rocker Kenyatta GAward / grant (A)Common Stock3USD 292.24USD 745SEC filing ↗
2026-08-10Powers Carrie JAward / grant (A)Common Stock5USD 292.24USD 1,581SEC filing ↗
2026-08-10Jalali RahulAward / grant (A)Common Stock8USD 292.24USD 2,399SEC filing ↗
2026-08-10Hamann Jennifer LAward / grant (A)Common Stock8USD 292.24USD 2,326SEC filing ↗
2026-08-10Conlin Christina BAward / grant (A)Common Stock2USD 292.24USD 634SEC filing ↗
2026-07-10Rocker Kenyatta GAward / grant (A)Common Stock7USD 286.96USD 2,144SEC filing ↗
2026-07-10Powers Carrie JAward / grant (A)Common Stock6USD 286.96USD 1,581SEC filing ↗
2026-07-10Jalali RahulAward / grant (A)Common Stock8USD 286.96USD 2,399SEC filing ↗
2026-07-10Hamann Jennifer LAward / grant (A)Common Stock8USD 286.96USD 2,324SEC filing ↗
2026-07-10Conlin Christina BAward / grant (A)Common Stock2USD 286.96USD 634SEC filing ↗
2026-06-10Rocker Kenyatta GAward / grant (A)Common Stock16USD 267.03USD 4,246SEC filing ↗
2026-06-10Powers Carrie JAward / grant (A)Common Stock6USD 267.03USD 1,581SEC filing ↗
2026-06-10Jalali RahulAward / grant (A)Common Stock9USD 267.03USD 2,401SEC filing ↗
2026-06-10Hamann Jennifer LAward / grant (A)Common Stock9USD 267.03USD 2,326SEC filing ↗
2026-06-10Gehringer Eric JAward / grant (A)Common Stock13USD 267.03USD 3,501SEC filing ↗
2026-06-10Conlin Christina BAward / grant (A)Common Stock7USD 267.03USD 1,904SEC filing ↗
2026-06-03Gehringer Eric JSale (S)Common Stock2,991USD 263.96USD 789,504SEC filing ↗
2026-05-10Rocker Kenyatta GAward / grant (A)Common Stock16USD 264.65USD 4,245SEC filing ↗
2026-05-10Powers Carrie JAward / grant (A)Common Stock6USD 264.65USD 1,580SEC filing ↗
2026-05-10Jalali RahulAward / grant (A)Common Stock9USD 264.65USD 2,400SEC filing ↗
2026-05-10Hamann Jennifer LAward / grant (A)Common Stock9USD 264.65USD 2,326SEC filing ↗
2026-05-10Gehringer Eric JAward / grant (A)Common Stock14USD 264.65USD 3,750SEC filing ↗
2026-05-10Conlin Christina BAward / grant (A)Common Stock7USD 264.65USD 1,905SEC filing ↗
2026-04-24Rocker Kenyatta GSale (S)Common Stock27,387USD 271.76USD 7,442,691SEC 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 · —
TickerUNP
CIK0000100885
SectorIndustrials
IndustryRailroads Yahoo Finance
SEC SIC4011 Railroads, Line-Haul Operating
ExchangeNYSE

Data coverage

Local Form 4 history748 transaction lines from 2020-01-16 to 2026-09-10
4 P purchase lines · 37 S sale lines · 707 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.