Anthony William Lopez
Insider
First SEC filing: April 8, 2020 · Latest: April 8, 2020
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 1, 2026 | AMPY | M | 65,641 | · | · | 215,691 Direct | +43.75% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2026 | AMPY | M | 12,641 | · | · | 228,332 Direct | +5.86% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2026 | AMPY | F | 31,605 | $5.02 | $158,657 | 196,727 Direct | -13.84% | Disposed | -11.8% (price as of 2026-10-05) |
| Feb. 1, 2026 | AMPY | M | 65,641 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 1, 2026 | AMPY | M | 12,641 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Jan. 6, 2026 | AMPY | M | 17,397 | · | · | 157,818 Direct | +12.39% | Acquired | (price as of 2026-10-05) |
| Jan. 6, 2026 | AMPY | F | 7,768 | $4.57 | $35,500 | 150,050 Direct | -4.92% | Disposed | -3.1% (price as of 2026-10-05) |
| Jan. 6, 2026 | AMPY | M | 17,397 | · | · | 70,865 Direct | -19.71% | Disposed | (price as of 2026-10-05) |
| Feb. 1, 2025 | AMPY | M | 26,094 | · | · | 150,690 Direct | +20.94% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2025 | AMPY | F | 10,269 | $5.34 | $54,836 | 140,421 Direct | -6.81% | Disposed | -17.0% (price as of 2026-10-05) |
| Feb. 1, 2025 | AMPY | M | 26,094 | · | · | 27,847 Direct | -48.38% | Disposed | (price as of 2026-10-05) |
| Feb. 1, 2025 | AMPY | A | 37,794 | · | · | 65,641 Direct | +135.72% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2025 | AMPY | A | 37,794 | · | · | 88,262 Direct | +74.89% | Acquired | (price as of 2026-10-05) |
| Jan. 8, 2025 | AMPY | M | 55,632 | · | · | 147,894 Direct | +60.30% | Acquired | (price as of 2026-10-05) |
| Jan. 8, 2025 | AMPY | F | 23,298 | $6.00 | $139,788 | 124,596 Direct | -15.75% | Disposed | -26.2% (price as of 2026-10-05) |
| Jan. 8, 2025 | AMPY | M | 27,816 | · | · | 50,468 Direct | -35.53% | Disposed | (price as of 2026-10-05) |
| March 16, 2024 | AMPY | M | 9,588 | · | · | 53,941 Direct | -15.09% | Disposed | (price as of 2026-10-05) |
| March 16, 2024 | AMPY | F | 3,773 | $6.05 | $22,827 | 92,262 Direct | -3.93% | Disposed | -26.8% (price as of 2026-10-05) |
| March 16, 2024 | AMPY | M | 9,588 | · | · | 96,035 Direct | +11.09% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2024 | AMPY | A | 33,071 | · | · | 78,284 Direct | +73.14% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2024 | AMPY | A | 33,071 | · | · | 63,529 Direct | +108.58% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2024 | AMPY | M | 15,071 | · | · | 30,458 Direct | -33.10% | Disposed | (price as of 2026-10-05) |
| Feb. 1, 2024 | AMPY | F | 5,899 | $6.12 | $36,102 | 86,447 Direct | -6.39% | Disposed | -27.6% (price as of 2026-10-05) |
| Feb. 1, 2024 | AMPY | M | 15,071 | · | · | 92,346 Direct | +19.50% | Acquired | (price as of 2026-10-05) |
| Jan. 5, 2024 | AMPY | M | 14,382 | · | · | 45,213 Direct | -24.13% | Disposed | (price as of 2026-10-05) |
| Jan. 5, 2024 | AMPY | F | 10,244 | $5.93 | $60,747 | 77,275 Direct | -11.70% | Disposed | -25.3% (price as of 2026-10-05) |
| Jan. 5, 2024 | AMPY | M | 24,018 | · | · | 87,519 Direct | +37.82% | Acquired | (price as of 2026-10-05) |
| March 16, 2023 | AMPY | M | 9,588 | · | · | 45,529 Direct | -17.40% | Disposed | (price as of 2026-10-05) |
| March 16, 2023 | AMPY | F | 3,582 | $6.76 | $24,214 | 63,501 Direct | -5.34% | Disposed | -34.5% (price as of 2026-10-05) |
| March 16, 2023 | AMPY | M | 9,588 | · | · | 67,083 Direct | +16.68% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2023 | AMPY | A | 17,397 | · | · | 59,595 Direct | +41.23% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2023 | AMPY | A | 17,397 | · | · | 55,117 Direct | +46.12% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2023 | AMPY | M | 9,272 | · | · | 37,720 Direct | -19.73% | Disposed | (price as of 2026-10-05) |
| Feb. 1, 2023 | AMPY | F | 3,484 | $8.66 | $30,171 | 57,495 Direct | -5.71% | Disposed | -48.8% (price as of 2026-10-05) |
| Feb. 1, 2023 | AMPY | M | 9,272 | · | · | 60,979 Direct | +17.93% | Acquired | (price as of 2026-10-05) |
| Jan. 7, 2023 | AMPY | M | 14,382 | · | · | 57,122 Direct | +33.65% | Acquired | (price as of 2026-10-05) |
| Jan. 7, 2023 | AMPY | F | 5,415 | $8.79 | $47,598 | 51,707 Direct | -9.48% | Disposed | -49.6% (price as of 2026-10-05) |
| Jan. 7, 2023 | AMPY | M | 7,191 | · | · | 42,198 Direct | -14.56% | Disposed | (price as of 2026-10-05) |
| March 16, 2022 | AMPY | F | 2,327 | $5.46 | $12,705 | 42,740 Direct | -5.16% | Disposed | -18.9% (price as of 2026-10-05) |
| March 16, 2022 | AMPY | M | 9,588 | · | · | 45,067 Direct | +27.02% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2022 | AMPY | A | 27,816 | · | · | 105,969 Direct | +35.59% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2022 | AMPY | A | 27,816 | · | · | 78,153 Direct | +55.26% | Acquired | (price as of 2026-10-05) |
| Feb. 1, 2022 | AMPY | F | 2,133 | $3.11 | $6,634 | 35,479 Direct | -5.67% | Disposed | 42.4% (price as of 2026-10-05) |
| Feb. 1, 2022 | AMPY | M | 7,191 | · | · | 37,612 Direct | +23.64% | Acquired | (price as of 2026-10-05) |
| July 1, 2021 | AMPY | M | 5,881 | · | · | 87,949 Direct | +7.17% | Acquired | (price as of 2026-10-05) |
| April 1, 2021 | AMPY | A | 28,764 | · | · | 50,337 Direct | +133.33% | Acquired | (price as of 2026-10-05) |
| April 1, 2021 | AMPY | A | 21,573 | · | · | 21,573 Direct | · | Acquired | (price as of 2026-10-05) |
| April 1, 2021 | AMPY | A | 57,528 | · | · | 82,068 Direct | +234.43% | Acquired | (price as of 2026-10-05) |
| March 15, 2021 | AMPY | S | 18,000 | $3.41 | $61,380 | 24,540 Direct | -42.31% | Disposed | 29.9% (price as of 2026-10-05) |
| Feb. 19, 2021 | AMPY | A | 23,779 | · | · | 42,540 Direct | +126.75% | Acquired | (price as of 2026-10-05) |
| July 1, 2020 | AMPY | M | 6,178 | · | · | 18,761 Direct | +49.10% | Acquired | (price as of 2026-10-05) |
| April 1, 2020 | AMPY | A | 23,325 | · | · | 23,325 Direct | · | Acquired | (price as of 2026-10-05) |
| April 1, 2020 | AMPY | A | 15,550 | · | · | 15,550 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Feb. 1, 2026 | AMPY | Restricted Stock Units | Common Stock | · | · | 65,641 | Disposed |
| Feb. 1, 2026 | AMPY | Performance Stock Units | Common Stock | · | · | 12,641 | Disposed |
| Jan. 6, 2026 | AMPY | Performance Stock Units | Common Stock | · | · | 17,397 | Disposed |
| Feb. 1, 2025 | AMPY | Restricted Stock Units | Common Stock | · | · | 26,094 | Disposed |
| Feb. 1, 2025 | AMPY | Restricted Stock Units | Common Stock | · | · | 37,794 | Acquired |
| Feb. 1, 2025 | AMPY | Performance Stock Units | Common Stock | · | · | 37,794 | Acquired |
| Jan. 8, 2025 | AMPY | Performance Stock Units | Common Stock | · | · | 27,816 | Disposed |
| March 16, 2024 | AMPY | Restricted Stock Units | Common Stock | · | · | 9,588 | Disposed |
| Feb. 1, 2024 | AMPY | Performance Stock Units | Common Stock | · | · | 33,071 | Acquired |
| Feb. 1, 2024 | AMPY | Restricted Stock Units | Common Stock | · | · | 33,071 | Acquired |
| Feb. 1, 2024 | AMPY | Restricted Stock Units | Common Stock | · | · | 15,071 | Disposed |
| Jan. 5, 2024 | AMPY | Performance Stock Units | Common Stock | · | · | 14,382 | Disposed |
| March 16, 2023 | AMPY | Restricted Stock Units | Common Stock | · | · | 9,588 | Disposed |
| Feb. 1, 2023 | AMPY | Performance Stock Units | Common Stock | · | · | 17,397 | Acquired |
| Feb. 1, 2023 | AMPY | Restricted Stock Units | Common Stock | · | · | 17,397 | Acquired |
| Feb. 1, 2023 | AMPY | Restricted Stock Units | Common Stock | · | · | 9,272 | Disposed |
| Jan. 7, 2023 | AMPY | Performance Stock Units | Common Stock | · | · | 7,191 | Disposed |
| Feb. 1, 2022 | AMPY | Restricted Stock Units | Common Stock | · | · | 27,816 | Acquired |
| Feb. 1, 2022 | AMPY | Restricted Stock Units | Common Stock | · | · | 27,816 | Acquired |
| April 1, 2021 | AMPY | Restricted Stock Units | Common Stock | · | · | 28,764 | Acquired |
| April 1, 2021 | AMPY | Restricted Stock Units | Common Stock | · | · | 21,573 | Acquired |
| April 1, 2020 | AMPY | Restricted Stock Units | Common Stock | · | · | 23,325 | Acquired |
| April 1, 2020 | AMPY | Restricted Stock Units | Common Stock | · | · | 15,550 | 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 |
|---|---|---|---|---|
| April 8, 2020 | AMPY | Common Stock, par value $0.01 per share | 12,583 | Direct |
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 |
|---|---|---|---|---|---|---|---|---|
| 2019 | $258,923 | · | · | · | $90,271 | · | $25,510 | $381,456 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.