Spire Global Ownership & Insider Activity

Spire Global (SPIR) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 24.6% of shares outstanding. Institutional investors hold 28.7%. Over the past 90 days, insiders made 7 sales worth $1.0M.

Shares Outstanding

40.622M

Shares Float

36.521M

Insider Shares Owned

9.988M

Insider % Owned

24.6%

Institutional Shares Held

11.237M

Institutional % Held

28.7%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$1.0M total

Net Activity

Net Selling

Net Value (90d)

-$1.0M

Spire Global Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Oct 1, 2026	Peter Platzer	EXECUTIVE CHAIRMAN	SELL	17.954K	$11.02	$198K
Aug 24, 2026	Stephen Messer	—	SELL	17.986K	$14.06	$253K
Aug 20, 2026	Alison Engel	CHIEF FINANCIAL OFFICER	SELL	4.286K	$14.09	$60K
Aug 20, 2026	Theresa Condor	CHIEF EXECUTIVE OFFICER	SELL	22.502K	$14.09	$317K
Aug 20, 2026	Gabriel Oehme	CHIEF TECHNOLOGY OFFICER	SELL	2.989K	$14.09	$42K
Aug 20, 2026	Celia Perez Pelez	CHIEF OPERATING OFFICER	SELL	4.484K	$14.09	$63K
Aug 20, 2026	Peter Plazter	EXECUTIVE CHAIRMAN	SELL	5.100K	$14.09	$72K
May 20, 2026	Peter Plazter	EXECUTIVE CHAIRMAN	SELL	7.184K	$19.08	$137K
May 20, 2026	Theresa Condor	CHIEF EXECUTIVE OFFICER	SELL	24.644K	$19.07	$470K
May 20, 2026	Gabriel Oehme	CHIEF TECHNOLOGY OFFICER	SELL	3.107K	$19.07	$59K
May 20, 2026	Celia Perez Pelez	CHIEF OPERATING OFFICER	SELL	4.660K	$19.07	$89K
May 20, 2026	Alison Engel	CHIEF FINANCIAL OFFICER	SELL	12.702K	$19.08	$242K