# ASTROTECH Corp (ASTC) insider trading, Q3 2026

Canonical: https://sec-api.dev/insider-trading/astc

> 17 non-derivative transactions: 1 purchase ($10K), 0 sales. CIK 1001907.

| Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-09-01 | Winn Charles Arch | Director | A | 2150.0 | 0.0 | 13100.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926029866/0001437749-26-029866-index.htm |
| 2026-09-01 | Winn Charles Arch | Director | A | 2150.0 | 0.0 | 13100.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926029417/0001437749-26-029417-index.htm |
| 2026-07-22 | Badugu Nihanth | Officer | A | 5000.0 | 0.0 | 5000.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926029872/0001437749-26-029872-index.htm |
| 2026-07-22 | Badugu Nihanth | Officer | A | 5000.0 | 0.0 | 5000.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926024311/0001437749-26-024311-index.htm |
| 2026-07-16 | Halinski John William | Director | A | 2150.0 | 0.0 | 12211.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926029870/0001437749-26-029870-index.htm |
| 2026-07-16 | Stober Eric | Director | A | 2150.0 | 0.0 | 19654.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926029876/0001437749-26-029876-index.htm |
| 2026-07-16 | Stober Eric | Director | A | 2150.0 | 0.0 | 18487.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926023870/0001437749-26-023870-index.htm |
| 2026-07-16 | Halinski John William | Director | A | 2150.0 | 0.0 | 11156.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926023871/0001437749-26-023871-index.htm |
| 2026-07-16 | Kreps Matthew | Director | A | 2150.0 | 0.0 | 2150.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926023872/0001437749-26-023872-index.htm |
| 2026-07-09 | MCFARLAND ROBERT N | Director | A | 1055.0 | 0.0 | 20961.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926029864/0001437749-26-029864-index.htm |
| 2026-07-09 | Wilkinson Tom | Director | A | 1055.0 | 0.0 | 30923.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926023952/0001437749-26-023952-index.htm |
| 2026-07-09 | Stober Eric | Director | A | 1167.0 | 0.0 | 19654.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926023954/0001437749-26-023954-index.htm |
| 2026-07-09 | MCFARLAND ROBERT N | Director | A | 1055.0 | 0.0 | 11205.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926023957/0001437749-26-023957-index.htm |
| 2026-07-09 | Winn Charles Arch | Director | A | 1055.0 | 0.0 | 10950.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926023960/0001437749-26-023960-index.htm |
| 2026-07-09 | Halinski John William | Director | A | 1055.0 | 0.0 | 12211.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926023962/0001437749-26-023962-index.htm |
| 2026-04-14 | Halinski John William | Director | A | 6006.0 | 0.0 | 9006.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926029868/0001437749-26-029868-index.htm |
| 2024-03-15 | MCFARLAND ROBERT N | Director | P | 1185.0 | 8.5 | 10900.0 | https://www.sec.gov/Archives/edgar/data/1001907/000143774926029874/0001437749-26-029874-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

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