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

VALERO ENERGY CORP/TX

VLO · NYSE · CIK 0001035002 · Energy · Oil & Gas Refining & Marketing

INSIDER SIGNAL

No active buy signal

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

21 Form 4 transaction lines observed in the same window
3 sales · 18 option, withholding, award, gift or other lines

Last qualifying purchase2020-03-13 · Pfeiffer Philip J. · $57.4K

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
Fisher Eric ASVP
▼▼▼
WILKINS RAYFORD JRDirector
○○
WEISENBURGER RANDALL JDirector
○○
Majoras Deborah PDirector
○○
Greene Kimberly S,Director
○○
Ffolkes Marie ADirector
○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 6 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: 2020-03-13 · Pfeiffer Philip J..

Recent Form 4 activity

0Purchases
7Sales
64Other Form 4 lines
31SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING3 sale line(s) · context only
OTHER18 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
8,999,474
Previous report
9,700,070
Avg daily volume
4,619,975
Days to cover
1.9

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
2020-03-13Pfeiffer Philip J.Purchase (P)Common Stock, $.01 par value1,310USD 43.82USD 57,404SEC filing ↗
2020-03-12WEISENBURGER RANDALL JPurchase (P)Common Stock, $.01 par value45,000USD 47.31USD 2,128,950SEC filing ↗

Form 4 evidence

71 transaction lines in the latest 365-day window; 474 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-18Reymond Robert LOption exercise / conversion (M)Common Stock924USD 0.00USD 0SEC filing ↗
2026-09-16Simmons Gary K.Gift (G)Common Stock4,000USD 0.00USD 0SEC filing ↗
2026-08-21Walsh Richard JoeGift (G)Common Stock3,104USD 0.00USD 0SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-09-18Reymond Robert LOption exercise / conversion (M)Common Stock924USD 0.00USD 0SEC filing ↗
2026-09-16Simmons Gary K.Gift (G)Common Stock4,000USD 0.00USD 0SEC filing ↗
2026-08-21Walsh Richard JoeGift (G)Common Stock3,104USD 0.00USD 0SEC filing ↗
2026-06-29Fisher Eric ASale (S)Common Stock7,500USD 268.17USD 2,011,275SEC filing ↗
2026-06-18Fisher Eric ASale (S)Common Stock7,500USD 236.90USD 1,776,750SEC filing ↗
2026-05-18Fisher Eric ASale (S)Common Stock7,500USD 251.61USD 1,887,075SEC filing ↗
2026-05-06WILKINS RAYFORD JROption exercise / conversion (M)Common Stock1,381USD —USD —SEC filing ↗
2026-05-06WILKINS RAYFORD JRD (D)Common Stock304USD 239.26USD 72,735SEC filing ↗
2026-05-06WEISENBURGER RANDALL JOption exercise / conversion (M)Common Stock1,381USD —USD —SEC filing ↗
2026-05-06WEISENBURGER RANDALL JD (D)Common Stock304USD 239.26USD 72,735SEC filing ↗
2026-05-06Mullins Eric D.Option exercise / conversion (M)Common Stock1,381USD —USD —SEC filing ↗
2026-05-06Majoras Deborah POption exercise / conversion (M)Common Stock1,381USD —USD —SEC filing ↗
2026-05-06Majoras Deborah PD (D)Common Stock511USD 239.26USD 122,262SEC filing ↗
2026-05-06Greene Kimberly S,Option exercise / conversion (M)Common Stock1,381USD —USD —SEC filing ↗
2026-05-06Greene Kimberly S,D (D)Common Stock511USD 239.26USD 122,262SEC filing ↗
2026-05-06Ffolkes Marie AOption exercise / conversion (M)Common Stock1,381USD —USD —SEC filing ↗
2026-05-06Ffolkes Marie AD (D)Common Stock511USD 239.26USD 122,262SEC filing ↗
2026-05-06EBERHART PAULETTOption exercise / conversion (M)Common Stock1,381USD —USD —SEC filing ↗
2026-05-06EBERHART PAULETTD (D)Common Stock511USD 239.26USD 122,262SEC filing ↗
2026-05-06Diaz Fred MOption exercise / conversion (M)Common Stock1,381USD —USD —SEC filing ↗
2026-05-06Diaz Fred MD (D)Common Stock511USD 239.26USD 122,262SEC filing ↗
2026-03-12Fisher Eric ASale (S)Common Stock400USD 238.60USD 95,440SEC filing ↗
2026-03-11Fisher Eric ASale (S)Common Stock8,311USD 227.69USD 1,892,332SEC filing ↗
2026-02-26Bhullar Harminder S.Tax withholding (F)Common Stock1,009USD 201.44USD 203,253SEC filing ↗
2026-02-25Walsh Richard JoeTax withholding (F)Common Stock3,463USD 198.03USD 685,778SEC filing ↗
2026-02-25Walsh Richard JoeAward / grant (A)Common Stock8,800USD 0.00USD 0SEC filing ↗
2026-02-25Simmons Gary K.Tax withholding (F)Common Stock5,242USD 198.03USD 1,038,073SEC filing ↗
2026-02-25Simmons Gary K.Award / grant (A)Common Stock13,320USD 0.00USD 0SEC filing ↗
2026-02-25Riggs R. LaneTax withholding (F)Common Stock14,894USD 198.03USD 2,949,459SEC filing ↗
2026-02-25Riggs R. LaneAward / grant (A)Common Stock37,850USD 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 · —
TickerVLO
CIK0001035002
SectorEnergy
IndustryOil & Gas Refining & Marketing Yahoo Finance
SEC SIC2911 Petroleum Refining
ExchangeNYSE

Data coverage

Local Form 4 history474 transaction lines from 2020-01-23 to 2026-09-18
2 P purchase lines · 17 S sale lines · 455 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.