Stephen Messer - 20 Nov 2025 Form 4 Insider Report for Spire Global, Inc. (SPIR)

Reporting relationship: Director
Issuer ticker: SPIR
Reported as of: 20 Nov 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 16 Jun 2026, 21:55:03 UTC
Prior SEC filing: 13 Jun 2025
Source filing: View source filing
Reporting owner signature: /s/ Griffin D. Foster, by Power of Attorney for Stephen Messer

Key filing fact

Stephen Messer filed Form 4 for Spire Global, Inc. (SPIR) on 16 Jun 2026.

Key facts

This page summarizes Stephen Messer's Form 4 filing for Spire Global, Inc. (SPIR).
3 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 16 Jun 2026, 21:55.

Change

Previous filing in this sequence was filed on 13 Jun 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001856304 Primary reporting owner

Messer Stephen

Relationship: Director
Address: 8000 TOWERS CRESCENT DRIVE, SUITE 1100, VIENNA
Signature: /s/ Griffin D. Foster, by Power of Attorney for Stephen Messer
Signature date: 16 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SPIR transaction

Class A Common Stock

Other

Transaction value
Shares: -24,660
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 20 Nov 2025
Ownership: By: Zephir Worldwide LLC
Footnotes: F1, F2, F3

SPIR transaction

Class A Common Stock

Other

Transaction value
Shares: +12,330
Change %: +15%
Price: $0.000000^*
Shares after: 94,392
Date: 20 Nov 2025
Ownership: Direct
Footnotes: F4

SPIR transaction

Class A Common Stock

Award

Transaction value
Shares: +7,261
Change %: +7.7%
Price: $0.000000^*
Shares after: 101,653
Date: 28 May 2026
Ownership: Direct
Footnotes: F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

These shares reflect an in-kind distribution of 24,660 shares by Zephir Worldwide LLC ("Zephir") to its members for no consideration.

Footnote F2

Beginning with the Reporting Person's Form 4 filed with the Securities and Exchange Commission on June 9, 2025, the number of shares held by Zephir was inadvertently undereported by 60 shares.

Footnote F3

These shares were held by Zephir. The Reporting Person is a member of Zephir and shares the power to vote and dispose of shares held by Zephir. The address for Zephir is 626 Millwood Road, Mt. Kisco, NY 10549.

Footnote F4

These shares were received by the Reporting Person upon the in-kind distribution of 24,660 shares by Zephir to its members for no consideration.

Footnote F5

The reported securities represent restricted stock units, which will vest in full on the earlier of (i) the one-year anniversary of the grant date, or (ii) the date of the first annual meeting of stockholders following the grant date, subject to the Reporting Person's continued service through such vesting date.