Business Quant data puts insider holdings in ZPTA at 65.28Mn shares across insiders' latest Form 4 filings, or 35.06% of the 186.17Mn shares outstanding; that total is down 0.62% from 65.69Mn shares at the end of Q2 2026 and down 2.94% from 67.25Mn shares at the end of Q3 2025.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Clark Golestani | Director | 32,626,288 | 0 | 32,626,288 | 48.5% | 16 Jun, 2025 |
| 2 | Sumit Kapur | Chief Financial Officer | 32,500,000 | 0 | 32,500,000 | 48.3% | 16 Jun, 2025 |
| 3 | Christopher Savoie | Ceo And President | 687,026 | 109,694 | 796,720 | 1.2% | 01 Apr, 2024 |
| 4 | Yudong Cao | Chief Technology Officer | 626,551 | 0 | 626,551 | 0.9% | 01 Apr, 2024 |
| 5 | William Matthew Brown | Director | 334,376 | 0 | 334,376 | 0.5% | 22 Jul, 2024 |
| 6 | William E Klitgaard | Director | 151,348 | 0 | 151,348 | 0.2% | 12 Jul, 2024 |
| 7 | Cassandra S. Lee | Director | 30,000 | 0 | 30,000 | 0.0% | 01 Apr, 2024 |
| 8 | Dana Sue Jones | Director | 25,000 | 0 | 25,000 | 0.0% | 12 Jul, 2024 |
| 9 | John J. Romanelli | Director | 25,000 | 0 | 25,000 | 0.0% | 01 Apr, 2024 |
| 10 | Zakary C. Brown | Director | 25,000 | 0 | 25,000 | 0.0% | 01 Apr, 2024 |
| 11 | Jeff Huber | Director | 25,000 | 0 | 25,000 | 0.0% | 12 Jul, 2024 |
| 12 | James W Keyes | Director | 25,000 | 0 | 25,000 | 0.0% | 01 Apr, 2024 |
| 13 | Raj Ratnakar | Director | 25,000 | 0 | 25,000 | 0.0% | 12 Jul, 2024 |
| 14 | Gerald D Putnam | Director | 25,000 | 0 | 25,000 | 0.0% | 01 Apr, 2024 |
| 15 | Mimi Flanagan | Chief Financial Officer | 13,140 | 0 | 13,140 | 0.0% | 01 Apr, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 09 Oct, 2025 | Sumit Kapur | Ceo And Cfo | Acquired A | 1,000,000 | $0.00 | $0 | 1,000,000 | Direct |
| 08 Oct, 2025 | William E Klitgaard | Director | Acquired A | 1,000,000 | $0.00 | $0 | 1,000,000 | Direct |
| 09 Oct, 2025 | Clark Golestani | Director | Acquired A | 1,000,000 | $0.00 | $0 | 1,000,000 | Direct |
| 09 Oct, 2025 | Sumit Kapur | Ceo And Cfo | Acquired A | 5,000,000 | $0.00 | $0 | 5,000,000 | Direct |
| 13 Jun, 2025 | Clark Golestani | Director | Acquired A | 32,500,000 | $0.00 | $0 | 32,626,288 | Direct |
| 13 Jun, 2025 | Sumit Kapur | Chief Financial Officer | Acquired A | 32,500,000 | $0.00 | $0 | 32,500,000 | Direct |
| 12 Jun, 2025 | Sumit Kapur | Chief Financial Officer | Acquired P | 1,250,000 | — | — | 1,250,000 | Direct |
| 12 Jun, 2025 | Clark Golestani | Director | Acquired P | 1,250,000 | — | — | 1,250,000 | Direct |
| 18 Jul, 2024 | Sponsor Llc Andretti | Director, TenPercentOwner | Disposed J | 3,536,863 | — | — | 0 | Direct |
| 18 Jul, 2024 | William Matthew Brown | Director | Acquired J | 274,632 | $0.00 | $0 | 334,376 | Direct |
| 18 Jul, 2024 | William Matthew Brown | Director | Acquired J | 784,250 | $0.00 | $0 | 784,250 | Direct |
| 18 Jul, 2024 | Sponsor Llc Andretti | Director, TenPercentOwner | Disposed J | 10,100,000 | $1.00 | $10.10Mn | 0 | Direct |
| 10 Jul, 2024 | William E Klitgaard | Director | Acquired A | 25,000 | $0.00 | $0 | 151,348 | Direct |
| 10 Jul, 2024 | Raj Ratnakar | Director | Acquired A | 25,000 | $0.00 | $0 | 25,000 | Direct |
| 10 Jul, 2024 | William Matthew Brown | Director | Acquired A | 25,000 | $0.00 | $0 | 59,744 | Direct |
| 10 Jul, 2024 | Jeff Huber | Director | Acquired A | 25,000 | $0.00 | $0 | 25,000 | Direct |
| 10 Jul, 2024 | Dana Sue Jones | Director | Acquired A | 25,000 | $0.00 | $0 | 25,000 | Direct |
| 10 Jul, 2024 | Clark Golestani | Director | Acquired A | 25,000 | $0.00 | $0 | 126,288 | Direct |
| 10 Jul, 2024 | Jeff Huber | Director | Acquired A | 75,000 | $0.00 | $0 | 75,000 | Direct |
| 10 Jul, 2024 | Clark Golestani | Director | Acquired A | 75,000 | $0.00 | $0 | 75,000 | Direct |