$ Value
$0
Shares
15,909
Price
$0
Filed
Jun 9
Insider
Name
Porteous William
Title
—
CIK
0001856453
Roles
Transaction Details
Transaction Date
2025-06-05
Code
A
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
110,896
Footnotes
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. | RRE Ventures GP V, LLC is the general partner of RRE Ventures V, L.P., and its managing members and officers are James D. Robinson IV, Stuart J. Ellman, and William D. Porteous, and RRE Ventures GP V, LLC has sole voting and dispositive power with respect to the shares held by RRE Ventures V, L.P. RRE Leaders GP, LLC is the general partner of RRE Leaders Fund, LP and its managing members and officers are James D. Robinson IV, Stuart J. Ellman, and William D. Porteous, and RRE Leaders GP, LLC has sole voting and dispositive power with respect to the shares held by RRE Leaders Fund, LP. Mr. Porteous disclaims beneficial ownership of the reported securities, except to the extent of any pecuniary interest therein.
Filing Info
Porteous William's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-01 | SPIR | A | $25K |
| 2026-01-02 | SPIR | A | $25K |
| 2025-10-01 | SPIR | A | $24K |
| 2025-07-01 | SPIR | A | $23K |
| 2025-06-05 | SPIR | A | $0 |
Other Insiders at SPIR (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
ENGEL ALISON K
Chief Financial Officer
|
— | — | 2026-02-03 |
|
Platzer Peter
Executive Chairman
|
— | $2.4M | 2026-04-20 |
| Porteous William | — | — | 2026-04-01 |
|
Condor Theresa
Chief Executive Officer
|
— | $1.5M | 2026-04-20 |
| Martinez John Thomas | — | — | 2026-03-09 |
|
Pelez Perez Celia
Chief Operating Officer
|
— | $163K | 2026-02-20 |
|
Oehme Johann Gabriel
Chief Technology Officer
|
— | $109K | 2026-02-20 |