Over the 90-day window ending February 19, 2026, Spire Global's three dominant insider ownership positions are held by Executive Chairman Peter Platzer (2.60Mn shares), Chief Executive Officer Theresa Condor (2.03Mn shares), Director Jack Pearlstein (518.22K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Theresa Condor | Chief Executive Officer | 2,027,352 | 03 Jun, 2025 |
| Jack Pearlstein | 518,216 | 21 Dec, 2022 | |
| Peter Platzer | Executive Chairman | 2,601,563 | 09 Jul, 2025 |
| Thomas Krywe | Chief Financial Officer | 185,038 | 24 Aug, 2023 |
| Elizabeth Ananda Martin | General Counsel | 88,081 | 08 Feb, 2022 |
| Robert A Coleman | 62,500 | 18 Aug, 2021 | |
| John F Lusk | Vp & Gm And Global Data Services | 46,813 | 08 Feb, 2022 |
| Boyd C. Johnson | Clo And Cao And Corp Sec | 300,304 | 25 Feb, 2025 |
| Leonardo Basola | Chief Financial Officer | 222,251 | 25 Feb, 2025 |
| David E. Myers | Chief Legal Officer | 150,000 | 09 Jan, 2026 |
| Alison K Engel | Chief Financial Officer | 150,000 | 07 Apr, 2025 |
| Perez Celia Pelez | Chief Operating Officer | 150,000 | 08 Jan, 2025 |
| Stephen Messer | 123,322 | 09 Jun, 2025 | |
| William Porteous | 118,346 | 05 Jan, 2026 | |
| Joan Lordi Amble | 88,331 | 09 Jun, 2025 | |
| Gilman Louie | 4,063 | 18 Aug, 2021 | |
| Henry A Crumpton | 3,125 | 18 Aug, 2021 | |
| William P Crowell | 3,125 | 18 Aug, 2021 | |
| Toni Rinow | 21,517 | 15 Oct, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 09 Jan, 2026 | David E. Myers | Class A Common Stock | A | 150,000 | $0.00 | 150,000 | D | A |
| 02 Jan, 2026 | William Porteous | Class A Common Stock | A | 3,249 | $7.81 | 118,346 | D | A |
| 11 Nov, 2025 | Peter Platzer | - | - | 857,173 | I | |||
| 11 Nov, 2025 | Peter Platzer | Class A Common Stock | D | 117,236 | $8.40 | 857,173 | I | S |
| 13 Oct, 2025 | Toni Rinow | Class A Common Stock | A | 21,517 | $0.00 | 21,517 | D | A |
| 13 Oct, 2025 | Toni Rinow | - | - | 21,517 | D | |||
| 01 Oct, 2025 | William Porteous | Class A Common Stock | A | 2,136 | $11.29 | 115,097 | D | A |
| 22 Jul, 2025 | Peter Platzer | Class A Common Stock | D | 20,799 | $10.92 | 857,173 | I | S |
| 08 Jul, 2025 | Peter Platzer | Class A Common Stock | A | 130,191 | $7.04 | 857,173 | I | M |
| 08 Jul, 2025 | Peter Platzer | - | - | 1,744,390 | D | |||
| 08 Jul, 2025 | Peter Platzer | Class A Common Stock | D | 130,191 | $12.25 | 1,744,390 | D | S |
| 01 Jul, 2025 | William Porteous | Class A Common Stock | A | 2,065 | $11.30 | 112,961 | D | A |
| 24 Jun, 2025 | Peter Platzer | Class A Common Stock | D | 25,907 | $9.91 | 857,173 | I | S |
| 13 Jun, 2025 | Stephen Messer | Class A Common Stock | D | 16,660 | $10.85 | 24,600 | I | S |
| 13 Jun, 2025 | Stephen Messer | - | - | 24,600 | I | |||
| 05 Jun, 2025 | Joan Lordi Amble | Class A Common Stock | A | 15,909 | $0.00 | 88,331 | D | A |
| 05 Jun, 2025 | Stephen Messer | Class A Common Stock | A | 15,909 | $0.00 | 98,722 | D | A |
| 05 Jun, 2025 | Stephen Messer | - | - | 98,722 | D | |||
| 05 Jun, 2025 | William Porteous | Class A Common Stock | A | 15,909 | $0.00 | 110,896 | D | A |
| 28 May, 2025 | Peter Platzer | Class A Common Stock | A | 45,000 | $0.00 | 1,610,046 | D | A |