As of June 12, 2026, Spire Global's top three insider holders are Peter Platzer (Chief Executive Officer, 12.08Mn shares), Theresa Condor (Chief Operating Officer, 9.36Mn shares), Jack Pearlstein (Director, 4.15Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Jack Pearlstein | - | 4,145,725 | 0 | 21 Dec, 2022 |
| Joan Lordi Amble | - | 88,331 | 0 | 09 Jun, 2025 |
| Robert A Coleman | - | 500,000 | 0 | 18 Aug, 2021 |
| Alison K Engel | Chief Financial Officer | 278,540 | 0 | 18 Feb, 2026 |
| Henry A Crumpton | - | 25,000 | 0 | 18 Aug, 2021 |
| Gilman Louie | - | 32,500 | 0 | 18 Aug, 2021 |
| William P Crowell | - | 25,000 | 0 | 18 Aug, 2021 |
| Stephen Messer | - | 82,062 | 0 | 13 Jun, 2025 |
| Peter Platzer | Chief Executive Officer | 12,080,275 | 0 | 30 May, 2023 |
| Elizabeth Ananda Martin | General Counsel | 0 | 371,645 | 07 Apr, 2022 |
| Thomas Krywe | Chief Financial Officer | 1,520,811 | 0 | 30 May, 2023 |
| William Porteous | - | 186,883 | 0 | 05 Apr, 2023 |
| Theresa Condor | Chief Operating Officer | 0 | 9,361,428 | 08 Feb, 2022 |
| John F Lusk | Vp Gm, Global Data Services | 374,500 | 0 | 08 Feb, 2022 |
| Boyd C. Johnson | Clo And Corporate Secretary | 979,063 | 0 | 30 May, 2023 |
| Leonardo Basola | Chief Financial Officer | 222,251 | 0 | 25 Feb, 2025 |
| John Thomas Martinez | - | 26,570 | 0 | 11 Mar, 2026 |
| Toni Rinow | - | 21,517 | 0 | 15 Oct, 2025 |
| David E. Myers | Chief Legal Officer | 150,000 | 0 | 09 Jan, 2026 |
| Perez Celia Pelez | Chief Operating Officer | 267,776 | 0 | 24 Feb, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 20 Apr, 2026 | Theresa Condor | Class A Common Stock | D | 1,200 | $18.31 | 988,314 | D | S |
| 20 Apr, 2026 | Peter Platzer | Class A Common Stock | D | 1,800 | $18.31 | 1,485,752 | D | S |
| 20 Mar, 2026 | Peter Platzer | Class A Common Stock | D | 1,801 | $12.86 | 1,691,802 | D | S |
| 20 Mar, 2026 | Theresa Condor | Class A Common Stock | D | 1,201 | $12.86 | 1,115,380 | D | S |
| 09 Mar, 2026 | John Thomas Martinez | Class A Common Stock | A | 26,570 | $0.00 | 26,570 | D | A |
| 20 Feb, 2026 | Theresa Condor | Class A Common Stock | D | 41,712 | $8.53 | 1,116,581 | D | S |
| 20 Feb, 2026 | Peter Platzer | Class A Common Stock | D | 58,428 | $8.53 | 1,693,603 | D | S |
| 20 Feb, 2026 | Perez Celia Pelez | Class A Common Stock | D | 19,134 | $8.53 | 267,776 | D | S |
| 03 Feb, 2026 | Perez Celia Pelez | Class A Common Stock | A | 136,910 | $0.00 | 286,910 | D | A |
| 03 Feb, 2026 | Theresa Condor | Class A Common Stock | A | 301,120 | $0.00 | 1,158,293 | D | A |
| 03 Feb, 2026 | Alison K Engel | Class A Common Stock | A | 128,540 | $0.00 | 278,540 | D | A |
| 03 Feb, 2026 | Peter Platzer | Class A Common Stock | A | 275,867 | $0.00 | 1,752,031 | D | A |
| 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 | Class A Common Stock | D | 117,236 | $8.40 | 1,476,164 | D | S |
| 13 Oct, 2025 | Toni Rinow | Class A Common Stock | A | 21,517 | $0.00 | 21,517 | D | A |
| 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 | 1,593,400 | D | S |
| 08 Jul, 2025 | Peter Platzer | Class A Common Stock | A | 130,191 | $7.04 | 1,744,390 | D | M |
| 08 Jul, 2025 | Peter Platzer | Class A Common Stock | D | 130,191 | $12.25 | 1,614,199 | D | S |