Spire Global, Inc. SPIR
We take great care to ensure that the data presented and summarized in this overview for Spire Global, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Latest Institutional Activity in SPIR
Top Purchases
Top Sells
About SPIR
Spire Global, Inc. develops a hardware and intelligent analytics platform that tracks the oceans, skies, and weather. It serves maritime, weather, aviation, space services, earth intelligence, and federal industries. Spire Global, Inc. has a strategic partnership with TAC Index Limited. Spire Global, Inc. was formerly known as Nanosatisfi, Inc. and changed its name to Spire Global, Inc. in July 2014. The company was incorporated in 2012 and is based in San Francisco, California with additional offices in Boulder, Colorado; Washington, D.C.; Glasgow, United Kingdom; Luxembourg; and Singapore.
Insider Transactions at SPIR
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jul 08
2025
|
Peter Platzer Executive Chairman |
SELL
Open market or private sale
|
Direct |
130,191
-7.46%
|
$1,562,292
$12.25 P/Share
|
|
Jul 08
2025
|
Peter Platzer Executive Chairman |
BUY
Exercise of conversion of derivative security
|
Direct |
130,191
+6.95%
|
$911,337
$7.04 P/Share
|
|
Jul 01
2025
|
William Porteous |
BUY
Grant, award, or other acquisition
|
Direct |
2,065
+1.8%
|
$22,715
$11.3 P/Share
|
|
Jun 24
2025
|
Peter Platzer Executive Chairman |
SELL
Open market or private sale
|
Direct |
25,907
-1.58%
|
$233,163
$9.91 P/Share
|
|
Jun 13
2025
|
Stephen Messer |
SELL
Open market or private sale
|
Direct |
16,660
-16.88%
|
$166,600
$10.85 P/Share
|
|
Jun 11
2025
|
Peter Platzer Executive Chairman |
SELL
Open market or private sale
|
Direct |
7,750
-0.47%
|
$93,000
$12.01 P/Share
|
|
Jun 11
2025
|
Peter Platzer Executive Chairman |
BUY
Exercise of conversion of derivative security
|
Direct |
7,750
+0.47%
|
$54,250
$7.04 P/Share
|
|
Jun 10
2025
|
Peter Platzer Executive Chairman |
SELL
Open market or private sale
|
Direct |
9,227
-0.56%
|
$110,724
$12.06 P/Share
|
|
Jun 10
2025
|
Peter Platzer Executive Chairman |
BUY
Exercise of conversion of derivative security
|
Direct |
9,227
+0.28%
|
$64,589
$7.44 P/Share
|
|
Jun 05
2025
|
Stephen Messer |
BUY
Grant, award, or other acquisition
|
Direct |
15,909
+13.88%
|
-
|
|
Jun 05
2025
|
Joan Lordi Amble |
BUY
Grant, award, or other acquisition
|
Direct |
15,909
+15.26%
|
-
|
|
Jun 05
2025
|
William Porteous |
BUY
Grant, award, or other acquisition
|
Direct |
15,909
+12.55%
|
-
|
|
May 28
2025
|
Peter Platzer Executive Chairman |
BUY
Grant, award, or other acquisition
|
Direct |
45,000
+2.72%
|
-
|
|
May 28
2025
|
Theresa Condor Chief Executive Officer |
BUY
Grant, award, or other acquisition
|
Direct |
498,000
+19.76%
|
-
|
|
May 27
2025
|
Peter Platzer Executive Chairman |
SELL
Open market or private sale
|
Direct |
23,563
-1.48%
|
$235,630
$10.87 P/Share
|
|
Apr 15
2025
|
Peter Platzer Executive Chairman |
SELL
Open market or private sale
|
Direct |
27,293
-1.69%
|
$245,637
$9.28 P/Share
|
|
Apr 07
2025
|
Alison K Engel Chief Financial Officer |
BUY
Grant, award, or other acquisition
|
Direct |
150,000
+50.0%
|
-
|
|
Apr 01
2025
|
William Porteous |
BUY
Grant, award, or other acquisition
|
Direct |
2,880
+2.94%
|
$20,160
$7.94 P/Share
|
|
Mar 18
2025
|
Peter Platzer Executive Chairman |
SELL
Open market or private sale
|
Direct |
27,564
-1.68%
|
$220,512
$8.57 P/Share
|
|
Mar 05
2025
|
Peter Platzer Executive Chairman |
SELL
Open market or private sale
|
Direct |
51,291
-1.52%
|
$512,910
$10.94 P/Share
|
Last 12 Months Summary
| Grant, award, or other acquisition | 1.27M shares |
|---|---|
| Exercise of conversion of derivative security | 177K shares |
| Open market or private sale | 728K shares |
|---|