Barry A Williamson
CIK 1262146 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 2, 2004 · Latest: Dec. 2, 2004
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 6 non-open-market transactions below
last 12 months, based on the transactions shown below
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 18, 2008 | ASTC | A | 25,000 | $0.45 | $11,250 | 27,000 Direct | +1250.00% | Acquired | -88.2% (price as of 2026-08-20) |
| July 18, 2008 | ASTC | A | 200,000 | $0.45 | $90,000 | 225,000 Direct | +800.00% | Acquired | -88.2% (price as of 2026-08-20) |
| March 27, 2008 | ASTC | A | 25,000 | — | — | 25,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 12, 2006 | ASTC | A | 5,000 | $0.72 | $3,600 | 5,000 Direct | — | Acquired | -99.3% (price as of 2026-08-20) |
| Dec. 1, 2005 | ASTC | A | 5,000 | $0.77 | $3,850 | 5,000 Direct | — | Acquired | -99.3% (price as of 2026-08-20) |
| Dec. 1, 2004 | ASTC | A | 10,000 | $2.08 | $20,800 | 10,000 Direct | — | Acquired | -99.7% (price as of 2026-08-20) |
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.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| July 18, 2008 | ASTC | Stock Option Grant | Options to purchase (25,000) | $0.45 | July 18, 2018 | 25,000 | Acquired |
| Dec. 12, 2006 | ASTC | Stock Option Grant | Option to Purchase (5,000) | $0.72 | Dec. 12, 2013 | 5,000 | Acquired |
| Dec. 1, 2005 | ASTC | Stock Option Grant | Option to purchase (5,000) | $0.77 | Dec. 1, 2012 | 5,000 | Acquired |
| Dec. 1, 2004 | ASTC | Stock Option Grant | Option to purchase (10,000) | $2.08 | Dec. 1, 2011 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 2, 2004 | ASTC | Stock Option Grant→ Option to purchase (10,000) | 10,000 | Direct |