As of March 23, 2026, Spire Global's top three insider holders are Theresa Condor (Chief Operating Officer, 9.36Mn shares), Jack Pearlstein (Director, 4.15Mn shares), Peter Platzer (Executive Chairman, 1.69Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Theresa Condor | Chief Operating Officer | 0 | 9,361,428 | 08 Feb, 2022 |
| Jack Pearlstein | 4,145,725 | 0 | 21 Dec, 2022 | |
| Peter Platzer | Executive Chairman | 1,693,603 | 0 | 24 Feb, 2026 |
| Thomas Krywe | Chief Financial Officer | 1,480,302 | 0 | 24 Aug, 2023 |
| Peter Platzer | Chief Executive Officer | 0 | 1,257,244 | 08 Feb, 2022 |
| Theresa Condor | Chief Executive Officer | 1,116,581 | 0 | 24 Feb, 2026 |
| Robert A Coleman | 500,000 | 0 | 18 Aug, 2021 | |
| John F Lusk | Vp Gm, Global Data Services | 374,500 | 0 | 08 Feb, 2022 |
| Elizabeth Ananda Martin | General Counsel | 0 | 371,645 | 07 Apr, 2022 |
| Elizabeth Ananda Martin | General Counsel | 333,000 | 0 | 08 Feb, 2022 |
| Boyd C. Johnson | Clo, Cao And Corp Sec | 300,304 | 0 | 25 Feb, 2025 |
| Alison K Engel | Chief Financial Officer | 278,540 | 0 | 18 Feb, 2026 |
| Perez Celia Pelez | Chief Operating Officer | 267,776 | 0 | 24 Feb, 2026 |
| Leonardo Basola | Chief Financial Officer | 222,251 | 0 | 25 Feb, 2025 |
| David E. Myers | Chief Legal Officer | 150,000 | 0 | 09 Jan, 2026 |
| William Porteous | 118,346 | 0 | 05 Jan, 2026 | |
| Joan Lordi Amble | 88,331 | 0 | 09 Jun, 2025 | |
| Stephen Messer | 82,062 | 0 | 13 Jun, 2025 | |
| Gilman Louie | 32,500 | 0 | 18 Aug, 2021 | |
| John Thomas Martinez | 26,570 | 0 | 11 Mar, 2026 | |
| William P Crowell | 25,000 | 0 | 18 Aug, 2021 | |
| Henry A Crumpton | 25,000 | 0 | 18 Aug, 2021 | |
| Toni Rinow | 21,517 | 0 | 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 Mar, 2026 | John Thomas Martinez | Class A Common Stock | A | 26,570 | $0.00 | 26,570 | D | A |
| 20 Feb, 2026 | Peter Platzer | Class A Common Stock | D | 58,428 | $8.53 | 1,693,603 | D | S |
| 20 Feb, 2026 | Theresa Condor | Class A Common Stock | D | 41,712 | $8.53 | 1,116,581 | D | S |
| 20 Feb, 2026 | Perez Celia Pelez | Class A Common Stock | D | 19,134 | $8.53 | 267,776 | D | S |
| 03 Feb, 2026 | Theresa Condor | Class A Common Stock | A | 301,120 | $0.00 | 1,158,293 | D | A |
| 03 Feb, 2026 | Peter Platzer | Class A Common Stock | A | 275,867 | $0.00 | 1,752,031 | D | A |
| 03 Feb, 2026 | Perez Celia Pelez | Class A Common Stock | A | 136,910 | $0.00 | 286,910 | D | A |
| 03 Feb, 2026 | Alison K Engel | Class A Common Stock | A | 128,540 | $0.00 | 278,540 | 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 |
| 08 Jul, 2025 | Peter Platzer | Stock Option (right to buy) | D | 130,191 | $0.00 | 0 | D | M |
| 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 | 1,614,199 | D | S |
| 13 Jun, 2025 | Stephen Messer | Class A Common Stock | D | 16,660 | $10.85 | 82,062 | D | S |