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

ZEBRA TECHNOLOGIES CORP

ZBRA · Nasdaq · CIK 0000877212 · Industrials · Communication Equipment

INSIDER SIGNAL

No active buy signal

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

32 Form 4 transaction lines observed in the same window
4 sales · 28 option, withholding, award, gift or other lines

Last qualifying purchase2026-03-12 · Dhanasekaran Satish · $41.1K

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
Luff Loizides MelissaChief People Officer
○○▼○
Cho MichaelChief Strategy Officer
○○▼
ROBERTS JANICE MDirector
▼○
Connly LindaDirector
○▼
Burns BillChief Executive Officer
○○
Kogl Cristen LChief Legal Officer
○○
● Purchase▼ Sale○ Other

Showing the six most active owners; 13 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: 2026-03-12 · Dhanasekaran Satish.

Recent Form 4 activity

4Purchases
6Sales
77Other Form 4 lines
57SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING4 sale line(s) · context only
OTHER28 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
1,654,336
Previous report
1,852,172
Avg daily volume
609,719
Days to cover
2.7

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
2026-03-12Dhanasekaran SatishPurchase (P)Class A Common Stock200USD 205.40USD 41,080SEC filing ↗
2026-02-27Dhanasekaran SatishPurchase (P)Class A Common Stock500USD 225.25USD 112,625SEC filing ↗
2025-11-18Dhanasekaran SatishPurchase (P)Class A Common Stock1,000USD 233.12USD 233,118SEC filing ↗
2025-02-25GUSTAFSSON ANDERSPurchase (P)Class A Common Stock2,727USD 309.77USD 844,743SEC filing ↗
2025-02-24GUSTAFSSON ANDERSPurchase (P)Class A Common Stock500USD 311.00USD 155,500SEC filing ↗
2023-11-08Winters Nathan AndrewPurchase (P)Class A Common Stock479USD 209.99USD 100,585SEC filing ↗
2023-11-08Burns BillPurchase (P)Class A Common Stock1,219USD 205.00USD 249,895SEC filing ↗
2023-08-10Modruson Frank BlaisePurchase (P)Class A Common Stock1,000USD 254.59USD 254,590SEC filing ↗
2023-08-07KEYSER RICHARD LPurchase (P)Class A Common Stock1,000USD 248.85USD 248,850SEC filing ↗
2023-08-07Burns BillPurchase (P)Class A Common Stock1,000USD 249.40USD 249,400SEC filing ↗
2023-08-04GUSTAFSSON ANDERSPurchase (P)Class A Common Stock3,100USD 248.81USD 771,311SEC filing ↗
2023-08-03GUSTAFSSON ANDERSPurchase (P)Class A Common Stock1,000USD 238.89USD 238,892SEC filing ↗

Form 4 evidence

87 transaction lines in the latest 365-day window; 783 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-10Connly LindaSale (S)Class A Common Stock500USD 377.68USD 188,840SEC filing ↗
2026-08-07Cho MichaelSale (S)Class A Common Stock3,500USD 375.20USD 1,313,200SEC filing ↗
2026-08-03Luff Loizides MelissaTax withholding (F)Class A Common Stock46USD 291.64USD 13,415SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-10Connly LindaSale (S)Class A Common Stock500USD 377.68USD 188,840SEC filing ↗
2026-08-07Cho MichaelSale (S)Class A Common Stock3,500USD 375.20USD 1,313,200SEC filing ↗
2026-08-03Luff Loizides MelissaTax withholding (F)Class A Common Stock46USD 291.64USD 13,415SEC filing ↗
2026-05-26Luff Loizides MelissaSale (S)Class A Common Stock500USD 253.95USD 126,975SEC filing ↗
2026-05-19SMITH MICHAEL AAward / grant (A)Class A Common Stock951USD 247.15USD 235,040SEC filing ↗
2026-05-19ROBERTS JANICE MAward / grant (A)Class A Common Stock951USD 247.15USD 235,040SEC filing ↗
2026-05-19Modruson Frank BlaiseAward / grant (A)Class A Common Stock951USD 247.15USD 235,040SEC filing ↗
2026-05-19Miller Kenneth BradleyAward / grant (A)Class A Common Stock951USD 247.15USD 235,040SEC filing ↗
2026-05-19MCDOWELL MARY TAward / grant (A)Class A Common Stock951USD 247.15USD 235,040SEC filing ↗
2026-05-19MANIRE ROSS WAward / grant (A)Class A Common Stock951USD 247.15USD 235,040SEC filing ↗
2026-05-19GUSTAFSSON ANDERSAward / grant (A)Class A Common Stock951USD 247.15USD 235,040SEC filing ↗
2026-05-19Dhanasekaran SatishAward / grant (A)Class A Common Stock951USD 247.15USD 235,040SEC filing ↗
2026-05-19Connors Nelda JAward / grant (A)Class A Common Stock951USD 247.15USD 235,040SEC filing ↗
2026-05-19Connly LindaAward / grant (A)Class A Common Stock951USD 247.15USD 235,040SEC filing ↗
2026-05-14ROBERTS JANICE MSale (S)Class A Common Stock3,000USD 249.54USD 748,620SEC filing ↗
2026-05-04Winters Nathan AndrewTax withholding (F)Class A Common Stock2,663USD 223.73USD 595,793SEC filing ↗
2026-05-04O'Sullivan Colleen MTax withholding (F)Class A Common Stock334USD 223.73USD 74,726SEC filing ↗
2026-05-04Luff Loizides MelissaTax withholding (F)Class A Common Stock122USD 223.73USD 27,295SEC filing ↗
2026-05-04Kogl Cristen LTax withholding (F)Class A Common Stock1,501USD 223.73USD 335,819SEC filing ↗
2026-05-04Hudson Richard EdwardTax withholding (F)Class A Common Stock257USD 223.73USD 57,499SEC filing ↗
2026-05-04Froese Tamara DionneTax withholding (F)Class A Common Stock515USD 223.73USD 115,221SEC filing ↗
2026-05-04Cho MichaelTax withholding (F)Class A Common Stock779USD 223.73USD 174,286SEC filing ↗
2026-05-04Burns BillTax withholding (F)Class A Common Stock6,185USD 223.73USD 1,383,770SEC filing ↗
2026-05-04Armstrong Robert John JrTax withholding (F)Class A Common Stock367USD 223.73USD 82,109SEC filing ↗
2026-05-02Winters Nathan AndrewTax withholding (F)Class A Common Stock717USD 227.08USD 162,816SEC filing ↗
2026-05-02O'Sullivan Colleen MTax withholding (F)Class A Common Stock87USD 227.08USD 19,756SEC filing ↗
2026-05-02Luff Loizides MelissaTax withholding (F)Class A Common Stock42USD 227.08USD 9,537SEC filing ↗
2026-05-02Kogl Cristen LTax withholding (F)Class A Common Stock391USD 227.08USD 88,788SEC filing ↗
2026-05-02Froese Tamara DionneTax withholding (F)Class A Common Stock139USD 227.08USD 31,564SEC filing ↗
2026-05-02Cho MichaelTax withholding (F)Class A Common Stock162USD 227.08USD 36,787SEC 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 · —
TickerZBRA
CIK0000877212
SectorIndustrials
IndustryCommunication Equipment Yahoo Finance
SEC SIC3560 General Industrial Machinery & Equipment
ExchangeNasdaq

Data coverage

Local Form 4 history783 transaction lines from 2020-02-06 to 2026-08-10
14 P purchase lines · 132 S sale lines · 637 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.