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

Spire Global, Inc.

SPIR · NYSE · CIK 0001816017 · Industrials · Specialty Business Services

INSIDER SIGNAL

No active buy signal

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

26 Form 4 transaction lines observed in the same window
14 sales · 12 option, withholding, award, gift or other lines

Last qualifying purchase2023-11-15 · Basola Leonardo · $24.9K

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
Condor TheresaChief Executive Officer
▼○○▼
Porteous WilliamDirector
○○○
Platzer PeterExecutive Chairman
▼▼▼
Messer StephenDirector
○▼
Pelez Perez CeliaChief Operating Officer
▼▼
Oehme Johann GabrielChief Technology Officer
▼▼
● Purchase▼ Sale○ Other

Showing the six most active owners; 4 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: 2023-11-15 · Basola Leonardo.

Recent Form 4 activity

0Purchases
22Sales
20Other Form 4 lines
36SEC filings · 365 days
BUYING0 qualifying P line(s) · 180 days
SELLING14 sale line(s) · context only
OTHER12 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
3,760,468
Previous report
3,726,806
Avg daily volume
754,610
Days to cover
5.0

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
2023-11-15Basola LeonardoPurchase (P)Class A Common Stock5,000USD 4.99USD 24,950SEC filing ↗
2023-11-14Basola LeonardoPurchase (P)Class A Common Stock5,000USD 4.86USD 24,300SEC filing ↗
2022-09-22Johnson Boyd C.Purchase (P)Class A Common Stock4,400USD 1.14USD 5,016SEC filing ↗

Form 4 evidence

42 transaction lines in the latest 365-day window; 186 in local history.

DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-01Porteous WilliamAward / grant (A)Class A Common Stock2,818USD 10.97USD 30,913SEC filing ↗
2026-10-01Platzer PeterSale (S)Class A Common Stock17,954USD 11.02USD 197,853SEC filing ↗
2026-08-24Messer StephenSale (S)Class A Common Stock17,986USD 14.06USD 252,883SEC filing ↗
Show recent Form 4 evidence (30 grouped rows)
DateOwnerTypeSecuritySharesAvg. priceApprox. valueSource
2026-10-01Porteous WilliamAward / grant (A)Class A Common Stock2,818USD 10.97USD 30,913SEC filing ↗
2026-10-01Platzer PeterSale (S)Class A Common Stock17,954USD 11.02USD 197,853SEC filing ↗
2026-08-24Messer StephenSale (S)Class A Common Stock17,986USD 14.06USD 252,883SEC filing ↗
2026-08-20Platzer PeterSale (S)Class A Common Stock5,100USD 14.09USD 71,859SEC filing ↗
2026-08-20Pelez Perez CeliaSale (S)Class A Common Stock4,484USD 14.09USD 63,180SEC filing ↗
2026-08-20Oehme Johann GabrielSale (S)Class A Common Stock2,989USD 14.09USD 42,115SEC filing ↗
2026-08-20ENGEL ALISON KSale (S)Class A Common Stock4,286USD 14.09USD 60,390SEC filing ↗
2026-08-20Condor TheresaSale (S)Class A Common Stock22,502USD 14.09USD 317,053SEC filing ↗
2026-08-03Mellinger Eric M.Award / grant (A)Class A Common Stock150,000USD 0.00USD 0SEC filing ↗
2026-07-01Porteous WilliamAward / grant (A)Class A Common Stock1,516USD 18.38USD 27,864SEC filing ↗
2026-06-12Condor TheresaOption exercise / conversion (M)Class A Common Stock21,941USD 7.09USD 155,564SEC filing ↗
2026-06-12Condor TheresaTax withholding (F)Class A Common Stock14,423USD 18.23USD 262,931SEC filing ↗
2026-05-28Messer StephenAward / grant (A)Class A Common Stock7,261USD 0.00USD 0SEC filing ↗
2026-05-28Rinow ToniAward / grant (A)Class A Common Stock7,261USD 0.00USD 0SEC filing ↗
2026-05-28Porteous WilliamAward / grant (A)Class A Common Stock7,261USD 0.00USD 0SEC filing ↗
2026-05-28AMBLE JOAN LORDIAward / grant (A)Class A Common Stock7,261USD 0.00USD 0SEC filing ↗
2026-05-20Platzer PeterSale (S)Class A Common Stock7,184USD 19.08USD 137,052SEC filing ↗
2026-05-20Pelez Perez CeliaSale (S)Class A Common Stock4,660USD 19.07USD 88,866SEC filing ↗
2026-05-20Oehme Johann GabrielSale (S)Class A Common Stock3,107USD 19.07USD 59,250SEC filing ↗
2026-05-20ENGEL ALISON KSale (S)Class A Common Stock12,702USD 19.08USD 242,354SEC filing ↗
2026-05-20Condor TheresaSale (S)Class A Common Stock24,644USD 19.07USD 470,012SEC filing ↗
2026-04-20Platzer PeterSale (S)Class A Common Stock1,800USD 18.31USD 32,958SEC filing ↗
2026-04-20Condor TheresaSale (S)Class A Common Stock1,200USD 18.31USD 21,972SEC filing ↗
2026-04-01Porteous WilliamAward / grant (A)Class A Common Stock1,896USD 13.38USD 25,368SEC filing ↗
2026-03-20Platzer PeterSale (S)Class A Common Stock1,801USD 12.86USD 23,161SEC filing ↗
2026-03-20Condor TheresaSale (S)Class A Common Stock1,201USD 12.86USD 15,445SEC filing ↗
2026-03-09Martinez John ThomasAward / grant (A)Class A Common Stock26,570USD 0.00USD 0SEC filing ↗
2026-02-20Platzer PeterSale (S)Class A Common Stock58,428USD 8.53USD 498,391SEC filing ↗
2026-02-20Pelez Perez CeliaSale (S)Class A Common Stock19,134USD 8.53USD 163,213SEC filing ↗
2026-02-20Condor TheresaSale (S)Class A Common Stock41,712USD 8.53USD 355,803SEC 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 · —
TickerSPIR
CIK0001816017
SectorIndustrials
IndustrySpecialty Business Services Yahoo Finance
SEC SIC4899 Communications Services, NEC
ExchangeNYSE

Data coverage

Local Form 4 history186 transaction lines from 2021-08-13 to 2026-10-01
3 P purchase lines · 80 S sale lines · 103 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.