John William Halinski
Insider
First SEC filing: Dec. 23, 2024 · Latest: Dec. 23, 2024
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 30, 2026 | ASTC | A | 1,331 | · | · | 13,542 Direct | +10.90% | Acquired | (price as of 2026-10-02) |
| July 16, 2026 | ASTC | A | 2,150 | · | · | 12,211 Direct | +21.37% | Acquired | (price as of 2026-10-02) |
| July 16, 2026 | ASTC | A | 2,150 | · | · | 11,156 Direct | +23.87% | Acquired | (price as of 2026-10-02) |
| July 9, 2026 | ASTC | A | 1,055 | · | · | 12,211 Direct | +9.46% | Acquired | (price as of 2026-10-02) |
| April 14, 2026 | ASTC | A | 6,006 | · | · | 9,006 Direct | +200.20% | Acquired | (price as of 2026-10-02) |
| May 14, 2025 | ASTC | A | 6,006 | · | · | 9,006 Direct | +200.20% | Acquired | (price as of 2026-10-02) |
| May 14, 2025 | ASTC | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 23, 2024 | ASTC | Common Stock | 0 | Direct |