Gregory F Hebertson
CIK 1576317 · View on SEC EDGAR ↗
First SEC filing: May 29, 2013 · Latest: May 29, 2013
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Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 6, 2014 | AMPY | A | 50,625 | — | — | 228,420 Direct | +28.47% | Acquired | (price as of 2026-08-21) |
| May 16, 2014 | AMPY | F | 8,205 | $5.92 | $48,574 | 177,795 Direct | -4.41% | Disposed | -91.7% (price as of 2026-08-21) |
| Feb. 21, 2014 | AMPY | A | 96,000 | — | — | 186,000 Direct | +106.67% | Acquired | (price as of 2026-08-21) |
| May 16, 2013 | AMPY | A | 90,000 | — | — | 90,000 Direct | — | Acquired | (price as of 2026-08-21) |
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.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2014 | $299,305 | $31,500 | $755,475 | — | — | — | $405,610 | $1,491,890 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.