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Spire Global, Inc. (SPIR) Stock Price, Key Stats & Insider Trading
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Spire Global, Inc. (SPIR) XNYS COMMUNICATIONS SERVICES, NEC Net insider selling (90d)
Latest SPIR Insider Trades
About Spire Global, Inc. (SPIR) Spire Global Inc provides space-based data, analytics, and space services, offering datasets and insights about Earth to support decision-making. It builds, owns, and operates a constellation of nanosatellites that observe the Earth in real time using radio frequency (RF) technology. Additionally, it offers Space Services solutions that allow customers to deploy and scale their own satellite constellations using its platform, ground station network, manufacturing facilities, and launch partnerships. The company derives revenue from providing data, insights and access to its cloud-based technology platform sold on a subscription basis.
Headquarters VIENNA, VA
Employees 377
Listed 2021
Exchange XNYS https://www.spire.com SEC filings for SPIR on EDGAR
90-Day SEC Filing Activity Form 4 transaction type Transactions Shares Total value Open-market sale 6 57,347 $807K Grant or award 4 166,038 Option exercise 8 43,882
SPIR Insider Transactions (Form 4) 61 50 Form 4 filings on record, the earliest from Oct 3, 2024, newest first. Filing history page 1 of 2.
Date Insider Transaction Security Shares Price Value Aug 24, 2026 SM Stephen Messer - Director Open-market sale Class A Common Stock
Recent SPIR Form 8-K Filings 5
Recent SPIR Form 144 Notices of Proposed Sale 1 A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
Filed Filer Relationship Shares Market value Notice Aug 24, 2026 STEPHEN D MESSER Director 17,986 $253K View on EDGAR
SPIR Insider Trading - FAQ
What is the latest insider trade for SPIR? Spire Global, Inc. (SPIR) had 11 insider filings in the last 90 days, with the most recent on 2026-08-25. The full record for SPIR runs to 50 Form 4 filings, the earliest from 2024-10-03. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying SPIR stock? No insider purchases of SPIR were filed in the last 90 days.
How many insiders are selling SPIR stock? 6 insider sales of SPIR were filed in the last 90 days, totaling $807K.
Where can I see SPIR SEC filings (Form 4, 10-K, 10-Q, 8-K)? This page tracks SPIR Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow SPIR insider buys? Create a free InsiderAlpha account and press Watch on this page to add SPIR to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Communication Services Companies with Insider Activity Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Related Companies - Recent Insider Activity What is SEC Form 4? The filing insiders must submit within two business days of a trade, and how to read its transaction codes. Track SPIR insider activity as it files Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
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Market cap $535.00M
P/E ratio -
Dividend yield -
Average volume 1.01M
52 week high $25.93
52 week low $6.60
Today's high $13.89
Today's low $13.00
Open $13.82
Volume 501.5K
Previous close $14.00
Shares outstanding 40.62M Market cap
$535.00M
377 employees
SPIR Insider Sentiment - Last 90 Days Share of open-market insider dollar volume that was buying versus selling, from SEC Form 4 filings.
0% Buying 100% Selling
0 insider purchases totaling $0 against 6 sales totaling $807K.
Most-Active SPIR Insiders - Last 90 Days 10 Tax withholding / forfeiture 1 14,423
Other acquisition / disposition 2 36,990
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
Aug 20, 2026 AE Alison K. Engel - Officer Open-market sale Class A Common Stock 4,286 $14.09 $60K
Aug 20, 2026 TC Theresa Condor - Officer Open-market sale Class A Common Stock 22,502 $14.09 $317K
Aug 20, 2026 PP Perez Celia Pelez - Officer Open-market sale Class A Common Stock 4,484 $14.09 $63K
Aug 20, 2026 PP Peter Platzer - Officer Open-market sale Class A Common Stock 5,100 $14.09 $72K
Aug 3, 2026 EM Eric M. Mellinger - Officer Grant or award Class A Common Stock 150,000 $0.00 -
Jun 12, 2026 TC Theresa Condor - Officer Option exercise Stock Option (right to buy) 18,282 $0.00 -
Jun 12, 2026 TC Theresa Condor - Officer Option exercise Stock Option (right to buy) 554 $0.00 -
Jun 12, 2026 TC Theresa Condor - Officer Option exercise Stock Option (right to buy) 820 $0.00 -
Jun 12, 2026 TC Theresa Condor - Officer Option exercise Class A Common Stock 2,285 $7.04 $16K
Jun 12, 2026 TC Theresa Condor - Officer Option exercise Class A Common Stock 18,282 $7.04 $129K
Jun 12, 2026 TC Theresa Condor - Officer Option exercise Class A Common Stock 554 $7.84 $4K
Jun 12, 2026 TC Theresa Condor - Officer Option exercise Class A Common Stock 820 $7.84 $6K
Jun 12, 2026 TC Theresa Condor - Officer Tax withholding / forfeiture Class A Common Stock 14,423 $18.23 $263K
Jun 12, 2026 TC Theresa Condor - Officer Option exercise Stock Option (right to buy) 2,285 $0.00 -
May 28, 2026 SM Stephen Messer Grant or award Class A Common Stock 7,261 $0.00 -
May 28, 2026 TR Toni Rinow Grant or award Class A Common Stock 7,261 $0.00 -
May 28, 2026 DH Dirk Hoke Grant or award Stock Option (right to buy) 9,062 $0.00 -
May 20, 2026 PP Peter Platzer - Officer Open-market sale Class A Common Stock 1,885 $19.07 $36K
May 20, 2026 PP Peter Platzer - Officer Open-market sale Class A Common Stock 5,299 $19.08 $101K
May 20, 2026 TC Theresa Condor - Officer Open-market sale Class A Common Stock 19,596 $19.07 $374K
May 20, 2026 TC Theresa Condor - Officer Open-market sale Class A Common Stock 5,048 $19.08 $96K
May 20, 2026 PP Perez Celia Pelez - Officer Open-market sale Class A Common Stock 4,660 $19.07 $89K
May 20, 2026 AE Alison K. Engel - Officer Open-market sale Class A Common Stock 12,702 $19.08 $242K
Apr 20, 2026 PP Peter Platzer - Officer Open-market sale Class A Common Stock 1,800 $18.31 $33K
Apr 20, 2026 TC Theresa Condor - Officer Open-market sale Class A Common Stock 1,200 $18.31 $22K
May 20, 2024 PP Peter Platzer - Officer Open-market sale Class A Common Stock 30,546 $8.74 $267K
May 22, 2025 PP Peter Platzer - Officer Open-market sale Class A Common Stock 53,289 $11.44 $610K
Jun 25, 2025 PP Peter Platzer - Officer Open-market sale Class A Common Stock 1,805 $9.92 $18K
Jul 21, 2025 PP Peter Platzer - Officer Open-market sale Class A Common Stock 1,801 $12.45 $22K
Aug 21, 2025 PP Peter Platzer - Officer Open-market sale Class A Common Stock 54,783 $8.66 $474K
Sep 22, 2025 PP Peter Platzer - Officer Open-market sale Class A Common Stock 1,811 $10.42 $19K
Oct 21, 2025 PP Peter Platzer - Officer Open-market sale Class A Common Stock 1,817 $12.02 $22K
Nov 21, 2025 PP Peter Platzer - Officer Open-market sale Class A Common Stock 54,793 $7.59 $416K
Dec 22, 2025 PP Peter Platzer - Officer Open-market sale Class A Common Stock 1,802 $8.24 $15K
Jan 21, 2026 PP Peter Platzer - Officer Open-market sale Class A Common Stock 1,801 $12.10 $22K
May 20, 2024 TC Theresa Condor - Officer Open-market sale Class A Common Stock 18,474 $8.74 $161K
May 22, 2025 TC Theresa Condor - Officer Open-market sale Class A Common Stock 21,933 $11.44 $251K
Jun 25, 2025 TC Theresa Condor - Officer Open-market sale Class A Common Stock 1,204 $9.92 $12K
Jul 21, 2025 TC Theresa Condor - Officer Open-market sale Class A Common Stock 1,201 $12.45 $15K
Aug 21, 2025 TC Theresa Condor - Officer Open-market sale Class A Common Stock 39,112 $8.66 $339K
Sep 22, 2025 TC Theresa Condor - Officer Open-market sale Class A Common Stock 1,208 $10.42 $13K
Oct 21, 2025 TC Theresa Condor - Officer Open-market sale Class A Common Stock 1,212 $12.02 $15K
Nov 21, 2025 TC Theresa Condor - Officer Open-market sale Class A Common Stock 39,119 $7.59 $297K
Dec 22, 2025 TC Theresa Condor - Officer Open-market sale Class A Common Stock 1,202 $8.24 $10K
Jan 21, 2026 TC Theresa Condor - Officer Open-market sale Class A Common Stock 1,201 $12.10 $15K
Mar 20, 2026 TC Theresa Condor - Officer Open-market sale Class A Common Stock 1,201 $12.86 $15K
Mar 20, 2026 PP Peter Platzer - Officer Open-market sale Class A Common Stock 1,801 $12.86 $23K
Feb 20, 2026 PP Peter Platzer - Officer Open-market sale Class A Common Stock 58,428 $8.53 $498K
Feb 20, 2026 TC Theresa Condor - Officer Open-market sale Class A Common Stock 41,712 $8.53 $356K
$TGNA
TEGNA INC
$CCOI
COGENT COMMUNICATIONS HOLDINGS, INC.
Stephen Messer - DirectorOpen-market sale$253K
