ASTC insider transaction filings
ASTROTECH Corp — 43 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-08. Screen ASTC transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 17 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing by 1 insider — 1,185 shares, $10,072 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 16.
- Largest priced transaction: purchase of 1,185 shares @ $8.50 ($10,072) by MCFARLAND ROBERT N, filed 2026-09-08.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| MCFARLAND ROBERT N — Director | 3 | 1 leg · 1,185 sh · $10,072 | — | 2 |
| Halinski John William — Director | 4 | — | — | 4 |
| Stober Eric — Director | 3 | — | — | 3 |
| Winn Charles Arch — Director | 3 | — | — | 3 |
| Badugu Nihanth — Chief Operating Officer | 2 | — | — | 2 |
| Kreps Matthew — Director | 1 | — | — | 1 |
| Wilkinson Tom — Director | 1 | — | — | 1 |
Recent Form 4 filings — ASTROTECH Corp
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-08 | 4/A | Stober Eric — Director | Grant/award (A): 2,150 @ $0 | EDGAR |
| 2026-09-08 | 4/A | MCFARLAND ROBERT N — Director | Purchase (P): 1,185 @ $8.50 | EDGAR |
| 2026-09-08 | 4/A | Badugu Nihanth — Chief Operating Officer | Grant/award (A): 5,000 @ $0 | EDGAR |
| 2026-09-08 | 4/A | Halinski John William — Director | Grant/award (A): 2,150 @ $0 | EDGAR |
| 2026-09-08 | 4/A | Halinski John William — Director | Grant/award (A): 6,006 @ $0 | EDGAR |
| 2026-09-08 | 4/A | Winn Charles Arch — Director | Grant/award (A): 2,150 @ $0 | EDGAR |
| 2026-09-08 | 4/A | MCFARLAND ROBERT N — Director | Grant/award (A): 1,055 @ $0 | EDGAR |
| 2026-09-01 | 4 | Winn Charles Arch — Director | Grant/award (A): 2,150 @ $0 | EDGAR |
| 2026-07-23 | 4 | Badugu Nihanth — Chief Operating Officer | Grant/award (A): 5,000 @ $0 | EDGAR |
| 2026-07-21 | 4 | Halinski John William — Director | Grant/award (A): 1,055 @ $0 | EDGAR |
| 2026-07-21 | 4 | Winn Charles Arch — Director | Grant/award (A): 1,055 @ $0 | EDGAR |
| 2026-07-21 | 4 | MCFARLAND ROBERT N — Director | Grant/award (A): 1,055 @ $0 | EDGAR |
| 2026-07-21 | 4 | Stober Eric — Director | Grant/award (A): 1,167 @ $0 | EDGAR |
| 2026-07-21 | 4 | Wilkinson Tom — Director | Grant/award (A): 1,055 @ $0 | EDGAR |
| 2026-07-20 | 4 | Kreps Matthew — Director | Grant/award (A): 2,150 @ $0 | EDGAR |
| 2026-07-20 | 4 | Halinski John William — Director | Grant/award (A): 2,150 @ $0 | EDGAR |
| 2026-07-20 | 4 | Stober Eric — Director | Grant/award (A): 2,150 @ $0 | EDGAR |
| 2026-05-21 | 4 | Wilkinson Tom — Director | Grant/award (A): 6,006 @ $0 | EDGAR |
| 2026-05-18 | 4 | Winn Charles Arch — Director | Grant/award (A): 6,006 @ $0 | EDGAR |
| 2026-05-18 | 4 | Halinski John William — Director | Grant/award (A): 6,006 @ $0 | EDGAR |
| 2026-05-18 | 4 | Stober Eric — Director | Grant/award (A): 6,006 @ $0 | EDGAR |
| 2026-05-18 | 4 | MCFARLAND ROBERT N — Director | Grant/award (A): 6,006 @ $0 | EDGAR |
| 2025-10-07 | 4 | Leonard Braden Michael — 10% owner | Sale (S): 220,410 @ $7.13 · Sale (S): 9,166 @ $5.83 | EDGAR |
| 2025-06-05 | 4/A | Canas Jennifer — Chief Financial Officer | Grant/award (A): 5,250 (derivative) @ $0 | EDGAR |
| 2025-06-04 | 4 | Canas Jennifer — Chief Financial Officer | Grant/award (A): 5,250 @ $0 | EDGAR |
| 2025-05-16 | 4 | MCFARLAND ROBERT N — Director | Grant/award (A): 3,000 @ $0 | EDGAR |
| 2025-05-16 | 4 | Stober Eric — Director | Grant/award (A): 3,000 @ $0 | EDGAR |
| 2025-05-16 | 4 | Pickens Thomas Boone III — CEO, Director | Grant/award (A): 50,000 @ $0 | EDGAR |
| 2025-05-16 | 4 | Halinski John William — Director | Grant/award (A): 3,000 @ $0 | EDGAR |
| 2025-05-16 | 4 | Winn Charles Arch — Director | Grant/award (A): 3,000 @ $0 | EDGAR |
| 2025-05-16 | 4 | Wilkinson Thomas Wiley — Director | Grant/award (A): 3,000 @ $0 | EDGAR |
| 2024-10-15 | 4 | Hinojosa Jaime — CFO | Grant/award (A): 8,860 (derivative) @ $0 | EDGAR |
| 2024-10-15 | 4 | Pickens Thomas Boone III — CEO, Director | Grant/award (A): 25,310 (derivative) @ $0 | EDGAR |
| 2024-05-30 | 4 | Becker James Frank — Director | Purchase (P): 934 @ $9.50 · Purchase (P): 1,100 @ $9.82 | EDGAR |
| 2024-05-28 | 4 | Hinojosa Jaime — CFO | Purchase (P): 900 @ $9.49 | EDGAR |
| 2024-05-21 | 4 | Wilkinson Thomas Wiley — Director | Purchase (P): 1,109 @ $9.50 | EDGAR |
| 2024-03-19 | 4 | Russler Daniel T Jr — Director | Purchase (P): 387 @ $8.42 | EDGAR |
| 2024-03-18 | 4 | MCFARLAND ROBERT N — Director | Purchase (P): 1,185 @ $8.50 | EDGAR |
| 2024-03-18 | 4 | Becker James Frank — Director | Purchase (P): 839 @ $8.16 · Purchase (P): 649 @ $8.25 | EDGAR |
| 2024-03-14 | 4 | Russler Daniel T Jr — Director | Purchase (P): 500 @ $8.29 | EDGAR |
| 2024-03-14 | 4 | Wilkinson Thomas Wiley — Director | Purchase (P): 1,300 @ $8.28 | EDGAR |
| 2024-03-13 | 4 | Becker James Frank — Director | Purchase (P): 958 @ $8.14 | EDGAR |
| 2024-01-02 | 4 | MCFARLAND ROBERT N — Director | Purchase (P): 1,200 @ $8.19 · Purchase (P): 21 @ $8.34 | EDGAR |
Recent 8-K events — ASTROTECH Corp
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-19 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-22 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-16 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-03 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-13 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-13 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-17 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.03 — Material Modification to Rights of Security Holders 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-13 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-12 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-31 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
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