ASTROTECH Corp Insider Trading Activity
Every SEC Form 4 insider transaction reported for ASTROTECH Corp (ASTC), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are ASTC insiders buying or selling?
In the last 12 months, ASTROTECH Corp insiders reported 1 open-market purchase ($10.1K) and 0 sales ($0) — net buying of $10.1K. Since December 2018, Trabud has recorded 36 Form 4 filings for ASTC: 35 buys ($1.1M) and 1 sells ($1.6M).
Source: SEC EDGAR Form 4
What stands out
- The largest open-market purchase in the last 12 months was $10.1K by Robert N Mcfarland (Director) on Sep 9, 2026. SEC ↗
- The most recent open-market purchase was reported on Sep 9, 2026 (40 days ago).
Key Statistics (December 2018 – Sep 9, 2026)
Total Form 4 filings
36
SEC EDGAR
Insider filers
6
Insider buys (35)
$1.1M
Insider sells (1)
$1.6M
Insider sentiment
Net sellingNet insider flow of $567.5K in net selling since December 2018, and $10.1K in net buying over the last 12 months. 1 insider buy in the last 90 days.
Recent ASTC insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Sep 9, 2026 | Robert N Mcfarland | Director | Purchase | 1.2K | $8.50 | $10.1K | SEC ↗ |
| Oct 8, 2025 | Braden Michael Leonard | 10% Owner | Sale | 229.6K | $7.08 | $1.6M | SEC ↗ |
| May 30, 2024 | James Frank Becker | Director | Purchase | 2.0K | $9.67 | $19.7K | SEC ↗ |
| May 28, 2024 | Jaime Hinojosa | CFO | Purchase | 900 | $9.49 | $8.5K | SEC ↗ |
| May 21, 2024 | Thomas Wiley Wilkinson | Director | Purchase | 1.1K | $9.50 | $10.5K | SEC ↗ |
| Mar 19, 2024 | Daniel T Russler Jr | Director | Purchase | 387 | $8.42 | $3.3K | SEC ↗ |
| Mar 18, 2024 | Robert N Mcfarland | Director | Purchase | 1.2K | $8.50 | $10.1K | SEC ↗ |
| Mar 18, 2024 | James Frank Becker | Director | Purchase | 1.5K | $8.20 | $12.2K | SEC ↗ |
| Mar 14, 2024 | Daniel T Russler Jr | Director | Purchase | 500 | $8.29 | $4.1K | SEC ↗ |
| Mar 14, 2024 | Thomas Wiley Wilkinson | Director | Purchase | 1.3K | $8.28 | $10.8K | SEC ↗ |
| Mar 13, 2024 | James Frank Becker | Director | Purchase | 958 | $8.14 | $7.8K | SEC ↗ |
| Jan 2, 2024 | Robert N Mcfarland | Director | Purchase | 1.2K | $8.19 | $10.0K | SEC ↗ |
| Dec 13, 2023 | Daniel T Russler Jr | Director | Purchase | 650 | $7.65 | $5.0K | SEC ↗ |
| Nov 29, 2023 | Jaime Hinojosa | CFO | Purchase | 1.0K | $8.19 | $8.2K | SEC ↗ |
| Nov 29, 2023 | James Frank Becker | Director | Purchase | 490 | $8.13 | $4.0K | SEC ↗ |
| Nov 27, 2023 | James Frank Becker | Director | Purchase | 1.1K | $7.47 | $8.2K | SEC ↗ |
| Nov 21, 2023 | Robert N Mcfarland | Director | Purchase | 1.3K | $7.79 | $10.5K | SEC ↗ |
| Nov 21, 2023 | James Frank Becker | Director | Purchase | 1.4K | $7.66 | $10.4K | SEC ↗ |
| Nov 17, 2023 | Thomas Wiley Wilkinson | Director | Purchase | 1.5K | $7.47 | $11.2K | SEC ↗ |
| May 19, 2023 | James Frank Becker | Director | Purchase | 48 | $10.71 | $514.08 | SEC ↗ |
| May 19, 2023 | Thomas Wiley Wilkinson | Director | Purchase | 1.0K | $10.81 | $10.8K | SEC ↗ |
| Mar 16, 2023 | Daniel T Russler Jr | Director | Purchase | 500 | $10.85 | $5.4K | SEC ↗ |
| Mar 9, 2023 | James Frank Becker | Director | Purchase | 403 | $13.00 | $5.2K | SEC ↗ |
| Mar 8, 2023 | James Frank Becker | Director | Purchase | 465 | $12.90 | $6.0K | SEC ↗ |
| Feb 22, 2023 | Thomas Wiley Wilkinson | Director | Purchase | 875 | $11.96 | $10.5K | SEC ↗ |
Showing the 25 most recent of 36 Form 4 filings for ASTROTECH Corp.
Most active ASTC insiders
- James Frank Becker10 filings
- Braden Michael Leonard8 filings
- Thomas Wiley Wilkinson6 filings
- Daniel T Russler Jr4 filings
- Jaime Hinojosa4 filings
Ask anything about ASTC insider activity
Use Trabud's AI agent to query ASTROTECH Corp's Form 4 history in plain English — "Show me ASTC CEO purchases this year" or compare it against any other ticker.
Open the AI agentASTC insider trading FAQ
Are ASTROTECH Corp insiders buying or selling?
In the last 12 months, ASTROTECH Corp insiders reported 1 open-market purchase ($10.1K) and 0 sales ($0) — net buying of $10.1K. Since December 2018, Trabud has recorded 36 Form 4 filings for ASTC: 35 buys ($1.1M) and 1 sells ($1.6M). Over the full record that is net selling of $567.5K.
How many insiders trade ASTC stock?
6 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for ASTROTECH Corp. The most recent filing was accepted on Sep 9, 2026.
Where does Trabud get ASTC insider trading data?
All ASTC insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.