YSS · York Space Systems Inc. Common Stock
View on chartInsiders & Stakes
| AEROEQUITY GP, LLC 10% Owner | ▲ Buy | Grant | 32,915,588 Shares held | 7/8/2026 | View profile |
| BlackRock Portfolio Management LLC 10% Owner | ▼ Sell | Open Market | 16,517,115 Shares held | 8/7/2026 | View profile |
| Dirk Wallinger Chief Executive Officer | ▲ Buy | Grant | 10,141,966 Shares held | 1/30/2026 | View profile |
| Devjyoti Rudra Chief Supply Chain Officer | ▲ Buy | Grant | 358,357 Shares held | 1/30/2026 | View profile |
| Kevin Messerle Chief Financial Officer | ▲ Buy | Grant | 80,882 Shares held | 1/30/2026 | View profile |
| Tami A. Erwin Director | ▲ Buy | Open Market | 79,984 Shares held | 1/30/2026 | View profile |
| Monica J. Palko See Remarks | ▲ Buy | Grant | 54,412 Shares held | 1/30/2026 | View profile |
| Brian D. Frantz Chief Accounting Officer | ▲ Buy | Grant | 16,000 Shares held | 1/30/2026 | View profile |
| James McConville | ▲ Buy | Grant | 5,294 Shares held | 1/30/2026 | View profile |
| Louis R. Brothers Jr. Director | ▲ Buy | Grant | 5,294 Shares held | 1/30/2026 | View profile |
| Kirk Michael Konert Director | ▲ Buy | Grant | 5,294 Shares held | 1/30/2026 | View profile |
| Andrew Boyd | ▲ Buy | Grant | 5,294 Shares held | 1/30/2026 | View profile |
| Janine Davidson Director | ▲ Buy | Grant | 4,381 Shares held | 4/10/2026 | View profile |
| Tyler Letarte | ▲ Buy | Open Market | 1,470 Shares held | 1/30/2026 | View profile |
Transaction History
| BlackRock Portfolio Management LLC | ▼ Sell | Open Market | 200,170 | $2.2M | 8/7/2026 |
| BlackRock Portfolio Management LLC | ▼ Sell | Open Market | 201,504 | $2.3M | 8/6/2026 |
| BlackRock Portfolio Management LLC | ▼ Sell | Open Market | 116,162 | $1.6M | 8/5/2026 |
| BlackRock Portfolio Management LLC | ▼ Sell | Open Market | 11,784 | $180K | 8/5/2026 |
| BlackRock Portfolio Management LLC | ▼ Sell | Open Market | 77,743 | $1.2M | 8/4/2026 |
| BlackRock Portfolio Management LLC | ▼ Sell | Open Market | 456,310 | $7.1M | 8/4/2026 |
| BlackRock Portfolio Management LLC | ▼ Sell | Open Market | 13,754 | $207K | 8/3/2026 |
| BlackRock Portfolio Management LLC | ▼ Sell | Open Market | 35,574 | $539K | 7/31/2026 |
| BlackRock Portfolio Management LLC | ▼ Sell | Open Market | 140,823 | $2.1M | 7/30/2026 |
| BlackRock Portfolio Management LLC | ▼ Sell | Open Market | 63,390 | $971K | 7/29/2026 |
| AEROEQUITY GP, LLC | ▲ Buy | Grant | 2,289,366 | $77.8M | 7/8/2026 |
| AEROEQUITY GP, LLC | ▲ Buy | Grant | 287,789 | $9.8M | 6/4/2026 |
| Janine Davidson | ▲ Buy | Grant | 4,381 | $0 | 4/10/2026 |
| Brian D. Frantz | ▲ Buy | Grant | 10,294 | $0 | 1/30/2026 |
| Tami A. Erwin | ▲ Buy | Grant | 5,294 | $0 | 1/30/2026 |
| Tami A. Erwin | ▲ Buy | Open Market | 2,941 | $100K | 1/30/2026 |
| Kevin Messerle | ▲ Buy | Grant | 80,882 | $0 | 1/30/2026 |
| Kirk Michael Konert | ▲ Buy | Grant | 5,294 | $0 | 1/30/2026 |
| James McConville | ▲ Buy | Grant | 5,294 | $0 | 1/30/2026 |
| Dirk Wallinger | ▲ Buy | Grant | 569,920 | $0 | 1/30/2026 |
| Tyler Letarte | ▲ Buy | Grant | 5,294 | $0 | 1/30/2026 |
| Tyler Letarte | ▲ Buy | Open Market | 1,470 | $50K | 1/30/2026 |
| Andrew Boyd | ▲ Buy | Grant | 5,294 | $0 | 1/30/2026 |
| Louis R. Brothers Jr. | ▲ Buy | Grant | 5,294 | $0 | 1/30/2026 |
| Monica J. Palko | ▲ Buy | Grant | 54,412 | $0 | 1/30/2026 |
| Devjyoti Rudra | ▲ Buy | Grant | 23,529 | $0 | 1/30/2026 |
| BlackRock Portfolio Management LLC | ▲ Buy | Open Market | 752,500 | $25.6M | 1/30/2026 |