ASTCASTROTECH Corp
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-10-02.
Insider buys (90d)
$10.1K
Insider sells (90d)
$0.00
Net flow
$10.1K
Filings
14
Buy transactions
1
Sell transactions
0
Distinct insiders
7
Last close (cached)
$5.04
as of 2026-10-23
1d return
-0.4%
5d return
+2.2%
1m return
-29.8%
Top insiders trading ASTC (90d)
Recent transactions (14)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-02 | 2026-09-30 | Kreps Matthew Director | Grant | 1,114 | $0.00 | $0.00 | open → |
| 2026-10-02 | 2026-09-30 | Winn Charles Arch Director | Grant | 1,331 | $0.00 | $0.00 | open → |
| 2026-10-02 | 2026-09-30 | Halinski John William Director | Grant | 1,331 | $0.00 | $0.00 | open → |
| 2026-10-02 | 2026-09-30 | Stober Eric Director | Grant | 1,473 | $0.00 | $0.00 | open → |
| 2026-10-02 | 2026-09-30 | MCFARLAND ROBERT N Director | Grant | 1,331 | $0.00 | $0.00 | open → |
| 2026-10-02 | 2026-09-30 | Wilkinson Tom Director | Grant | 1,331 | $0.00 | $0.00 | open → |
| 2026-09-09 | 2026-07-16 | Stober Eric Director | Grant | 2,150 | $0.00 | $0.00 | open → |
| 2026-09-09 | 2024-03-15 | MCFARLAND ROBERT N Director | Buy | 1,185 | $8.50 | $10.1K | open → |
| 2026-09-09 | 2026-07-22 | Badugu Nihanth Officer | Grant | 5,000 | $0.00 | $0.00 | open → |
| 2026-09-09 | 2026-07-16 | Halinski John William Director | Grant | 2,150 | $0.00 | $0.00 | open → |
| 2026-09-09 | 2026-04-14 | Halinski John William Director | Grant | 6,006 | $0.00 | $0.00 | open → |
| 2026-09-09 | 2026-09-01 | Winn Charles Arch Director | Grant | 2,150 | $0.00 | $0.00 | open → |
| 2026-09-09 | 2026-07-09 | MCFARLAND ROBERT N Director | Grant | 1,055 | $0.00 | $0.00 | open → |
| 2026-09-01 | 2026-09-01 | Winn Charles Arch Director | Grant | 2,150 | $0.00 | $0.00 | open → |
Other tickers these insiders trade
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