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Who

Stephen Messer

Director

Company insider

Files Form 4 as: Director, Spire Global.

In numbers

Trades disclosed
14
Buys
0
Sells
2
Bought
$0
Sold
$687K
Companies
1
Companies where not an officer
1
First trade
9 Nov 2021
Last trade
24 Aug 2026
Last filed
25 Aug 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
SPIR Spire GlobalDirector · Telecom Carriers · last 24 Aug 20260 buys · 2 sells

Activity over time

1 Jun 2025 – 1 Oct 2026
10Jun 25Oct 25Feb 26Jun 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
24 Aug 2026filed 25 Aug 2026SPIR Spire GlobalTelecom CarriersSEC FORM 4 Sold$253K17,986 at $14.06filing
24 Aug 2026filed 25 Aug 2026SPIR Spire GlobalTelecom CarriersSEC FORM 4 Sold$253K17,986 at $14.06filing
28 May 2026filed 16 Jun 2026SPIR Spire GlobalTelecom CarriersSEC FORM 4 Code A—7,261 at $0.00filing
28 May 2026filed 16 Jun 2026SPIR Spire GlobalTelecom CarriersSEC FORM 4 Code A—7,261 at $0.00filing
20 Nov 2025filed 16 Jun 2026SPIR Spire GlobalTelecom CarriersSEC FORM 4 Code J—24,660 at $0.00filing
20 Nov 2025filed 16 Jun 2026SPIR Spire GlobalTelecom CarriersSEC FORM 4 Code J—12,330 at $0.00filing
20 Nov 2025filed 16 Jun 2026SPIR Spire GlobalTelecom CarriersSEC FORM 4 Code J—24,660 at $0.00filing
20 Nov 2025filed 16 Jun 2026SPIR Spire GlobalTelecom CarriersSEC FORM 4 Code J—12,330 at $0.00filing
13 Jun 2025filed 13 Jun 2025SPIR Spire GlobalTelecom CarriersSEC FORM 4 Sold$181K16,660 at $10.85filing
5 Jun 2025filed 9 Jun 2025SPIR Spire GlobalTelecom CarriersSEC FORM 4 Code A—15,909 at $0.00filing
5 Jun 2024filed 7 Jun 2024SPIR Spire GlobalTelecom CarriersSEC FORM 4 Code A—17,207 at $0.00filing
14 Jun 2023filed 16 Jun 2023SPIR Spire GlobalTelecom CarriersSEC FORM 4 Code A—260,804 at $0.00filing
2 Jun 2022filed 2 Sep 2022SPIR Spire GlobalTelecom CarriersSEC FORM 4 Code A—100,574 at $0.00filing
9 Nov 2021filed 12 Nov 2021SPIR Spire GlobalTelecom CarriersSEC FORM 4 Code A—32,710 at $0.00filing

News

Research Solutions (NASDAQ:RSSS) and Spire Global (NYSE:SPIR) Head-To-Head ComparisonSPIR · dailypolitical.com · 22 Oct 2026

0 headlines in the last 90 days name Stephen Messer; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Communications2

Buys in green, sells in red, by the company’s sector.

Related people

William PorteousDirector · Director at Spire Global, filing Form 4 there in the last year
Peter PlatzerExecutive Chairman · Executive Chairman at Spire Global, filing Form 4 there in the last year
Perez Celia PelezChief Operating Officer · Chief Operating Officer at Spire Global, filing Form 4 there in the last year
Theresa CondorChief Executive Officer · Chief Executive Officer at Spire Global, filing Form 4 there in the last year
Alison K. EngelChief Financial Officer · Chief Financial Officer at Spire Global, filing Form 4 there in the last year
Johann Gabriel OehmeChief Technology Officer · Also traded SPIR in the last 90 days