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

Shift4 Payments, Inc.

FOUR · NYSE · CIK 0001794669 · Technology · Software—Infrastructure

INSIDER SIGNAL

55.2 / 100

1 buyers · 2 purchase transaction lines · $15.9M gross purchase

WHY THIS SIGNAL?

Buyer breadthLow
Purchase sizeStrong
RoleModerate
RecencyLow
ConvictionStrong
Score anatomy

Each bar shows the contribution to the current score; the weights and formula stay unchanged.

Cluster+7.0 / 35
Purchase size+23.5 / 25
Role+14.0 / 20
Recency+0.7 / 10
Conviction+10.0 / 10

What is holding the score back?

  • ⚠ Cluster breadth is moderate · 1 insider(s), not 4+
  • ⚠ Role scores low · most senior buyer: TenPercentOwner (CEO, chair and 10% owners score lowest)
  • ⚠ Purchase activity is becoming less recent

Purchase-size comments are relative to the model scale. Average daily volume is a separate market-context diagnostic.

US-v1.2 ranks qualifying equity purchases under the current 180-day rules. The score is a research priority, not a return forecast or probability. Backtests have not shown that a higher US score is followed by better returns.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct
Isaacman JaredTenPercentOwner
●●
Cruz Christopher NestorSee Remarks
○○
Bakhshandehpour SamDirector
○
Goldsmith-Grover SarahDirector
○
Dallaire SethDirector
○
Davis Karen RoterDirector
○
● 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: Isaacman Jared · $15.9M
CLUSTER BUYING · 15D1 insiderPeak activity: 2026-05-11–2026-05-12

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

SIGNAL HISTORY

55.2 / 100

Latest recorded score

↓ -0.1 ptsversus the previous recorded snapshot
  1. 55.4
  2. 55.4
  3. 55.3
  4. 55.3
  5. 55.2

Only scores saved when a full US scoring run completed are shown; gaps are not reconstructed.

Recent Form 4 activity

6Purchases
4Sales
35Other Form 4 lines
23SEC filings · 365 days
BUYING2 qualifying P line(s) · 180 days
SELLING0 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 provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M
-7.0%
3M
-18.7%
6M
-9.5%
12M
-49.7%

Volatility & liquidity

Volatility
57.9%
Beta
—
Avg daily value
USD 75.0M

Valuation

Market cap
USD 3.2B
P/E
21.5×

Fundamentals

Profit margin
3.5%
ROE
10.2%
Industry
Software—Infrastructure

Market data

Price data up to: 2026-10-11 · Price source: OpenBB/yfinance; volume from price cache (yfinance) · From SEC filings: Market cap, P/E, Profit margin, ROE · Fiscal year ended: 2025-12-31 · Market cap is the shares outstanding stated on the filing cover multiplied by the latest close. Share count date: 2026-07-31 · Status: PASS

Short interest

Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.

Shares short
14,595,059
Previous report
14,843,102
Avg daily volume
2,018,821
Days to cover
7.2

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
2026-05-12Isaacman JaredPurchase (P)Class A Common Stock193,000USD 40.66USD 7,847,380SEC filing ↗
2026-05-11Isaacman JaredPurchase (P)Class A Common Stock195,500USD 41.41USD 8,095,655SEC filing ↗
2026-03-10Isaacman JaredPurchase (P)Class A Common Stock43,827USD 45.75USD 2,005,085SEC filing ↗
2026-03-02Isaacman JaredPurchase (P)Class A Common Stock45,693USD 43.83USD 2,002,724SEC filing ↗
2026-02-27Isaacman JaredPurchase (P)Class A Common Stock159,244USD 44.15USD 7,030,623SEC filing ↗
2026-02-26Isaacman JaredPurchase (P)Class A Common Stock136,993USD 48.38USD 6,627,721SEC filing ↗
2025-08-11Isaacman JaredPurchase (P)Class A Common Stock104,705USD 83.61USD 8,754,385SEC filing ↗
2025-08-08Isaacman JaredPurchase (P)Class A Common Stock91,721USD 81.90USD 7,511,950SEC filing ↗
2024-06-14Isaacman JaredPurchase (P)Class A Common Stock14,486USD 69.40USD 1,005,328SEC filing ↗
2024-06-14Isaacman JaredPurchase (P)Class A Common Stock14,486USD 69.40USD 1,005,328SEC filing ↗
2024-06-06Isaacman JaredPurchase (P)Class A Common Stock29,669USD 69.23USD 2,053,985SEC filing ↗
2024-05-23Isaacman JaredPurchase (P)Class A Common Stock39,135USD 64.04USD 2,506,205SEC filing ↗
2024-05-14Isaacman JaredPurchase (P)Class A Common Stock85,916USD 67.09USD 5,764,104SEC filing ↗
2022-06-16Isaacman JaredPurchase (P)Class A Common Stock27,728USD 31.60USD 876,205SEC filing ↗
2022-03-14Isaacman JaredPurchase (P)Class A Common Stock35,958USD 48.38USD 1,739,758SEC filing ↗

Form 4 evidence

45 transaction lines in the latest 365-day window; 565 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-07Cruz Christopher NestorAward / grant (A)Class A Common Stock24,854USD 0.00USD 0SEC filing ↗
2026-08-05Cruz Christopher NestorTax withholding (F)Class A Common Stock14,073USD 55.61USD 782,600SEC filing ↗
2026-06-15Halkyard Jonathan SAward / grant (A)Class A Common Stock5,100USD 41.18USD 210,018SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-08-07Cruz Christopher NestorAward / grant (A)Class A Common Stock24,854USD 0.00USD 0SEC filing ↗
2026-08-05Cruz Christopher NestorTax withholding (F)Class A Common Stock14,073USD 55.61USD 782,600SEC filing ↗
2026-06-15Halkyard Jonathan SAward / grant (A)Class A Common Stock5,100USD 41.18USD 210,018SEC filing ↗
2026-06-15Goldsmith-Grover SarahAward / grant (A)Class A Common Stock5,100USD 41.18USD 210,018SEC filing ↗
2026-06-15Disman NancyAward / grant (A)Class A Common Stock7,343USD 41.18USD 302,385SEC filing ↗
2026-06-15Davis Karen RoterAward / grant (A)Class A Common Stock5,100USD 41.18USD 210,018SEC filing ↗
2026-06-15Dallaire SethAward / grant (A)Class A Common Stock5,100USD 41.18USD 210,018SEC filing ↗
2026-06-15Bakhshandehpour SamAward / grant (A)Class A Common Stock5,100USD 41.18USD 210,018SEC filing ↗
2026-06-05Lauber David TaylorTax withholding (F)Class A Common Stock5,193USD 39.29USD 204,033SEC filing ↗
2026-05-12Isaacman JaredPurchase (P)Class A Common Stock193,000USD 40.66USD 7,847,380SEC filing ↗
2026-05-11Isaacman JaredPurchase (P)Class A Common Stock195,500USD 41.41USD 8,095,655SEC filing ↗
2026-03-17Isaacman JaredGift (G)Class A Common Stock1,600USD 0.00USD 0SEC filing ↗
2026-03-10Isaacman JaredPurchase (P)Class A Common Stock43,827USD 45.75USD 2,005,085SEC filing ↗
2026-03-02Isaacman JaredPurchase (P)Class A Common Stock45,693USD 43.83USD 2,002,724SEC filing ↗
2026-03-02Frankel JordanTax withholding (F)Class A Common Stock4,175USD 44.07USD 183,992SEC filing ↗
2026-03-02Lauber David TaylorTax withholding (F)Class A Common Stock12,302USD 44.07USD 542,149SEC filing ↗
2026-03-02Disman NancyTax withholding (F)Class A Common Stock5,760USD 44.07USD 253,843SEC filing ↗
2026-02-28Frankel JordanTax withholding (F)Class A Common Stock3,199USD 44.07USD 140,980SEC filing ↗
2026-02-28Whalen James J.Tax withholding (F)Class A Common Stock902USD 44.07USD 39,751SEC filing ↗
2026-02-28Lauber David TaylorTax withholding (F)Class A Common Stock9,926USD 44.07USD 437,439SEC filing ↗
2026-02-28Disman NancyTax withholding (F)Class A Common Stock4,266USD 44.07USD 188,003SEC filing ↗
2026-02-27Frankel JordanAward / grant (A)Class A Common Stock62,514USD 44.07USD 2,754,992SEC filing ↗
2026-02-27Whalen James J.Award / grant (A)Class A Common Stock17,018USD 44.07USD 749,983SEC filing ↗
2026-02-27Lauber David TaylorAward / grant (A)Class A Common Stock222,373USD 44.07USD 9,799,978SEC filing ↗
2026-02-27Disman NancyAward / grant (A)Class A Common Stock76,015USD 44.07USD 3,349,981SEC filing ↗
2026-02-27Cruz Christopher NestorAward / grant (A)Class A Common Stock17,137USD 44.07USD 755,228SEC filing ↗
2026-02-27Isaacman JaredPurchase (P)Class A Common Stock159,244USD 44.15USD 7,030,623SEC filing ↗
2026-02-26Isaacman JaredPurchase (P)Class A Common Stock136,993USD 48.38USD 6,627,721SEC filing ↗
2026-02-20Frankel JordanTax withholding (F)Class A Common Stock2,750USD 58.49USD 160,848SEC filing ↗
2026-02-20Whalen James J.Tax withholding (F)Class A Common Stock3,916USD 58.49USD 229,047SEC 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 · —
TickerFOUR
CIK0001794669
SectorTechnology
IndustrySoftware—Infrastructure Yahoo Finance
SEC SIC7389 Services-Business Services, NEC
ExchangeNYSE

Data coverage

Local Form 4 history565 transaction lines from 2020-06-08 to 2026-08-07
23 P purchase lines · 184 S sale lines · 358 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.