Eric Edward Dulany
Insider
First SEC filing: July 6, 2021 · Latest: July 6, 2021
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 14, 2025 | AMPY | M | 51,050 | · | · | 80,167 Direct | +175.33% | Acquired | (price as of 2026-10-02) |
| Nov. 14, 2025 | AMPY | F | 20,090 | $5.63 | $113,107 | 60,077 Direct | -25.06% | Disposed | -22.6% (price as of 2026-10-02) |
| Nov. 14, 2025 | AMPY | M | 51,050 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 23, 2025 | AMPY | S | 5,500 | $3.65 | $20,075 | 29,117 Direct | -15.89% | Disposed | 19.5% (price as of 2026-10-02) |
| Feb. 1, 2025 | AMPY | M | 24,971 | · | · | 45,768 Direct | +120.07% | Acquired | (price as of 2026-10-02) |
| Feb. 1, 2025 | AMPY | F | 11,151 | $5.34 | $59,546 | 34,617 Direct | -24.36% | Disposed | -18.4% (price as of 2026-10-02) |
| Feb. 1, 2025 | AMPY | M | 24,971 | · | · | 22,353 Direct | -52.77% | Disposed | (price as of 2026-10-02) |
| Feb. 1, 2025 | AMPY | A | 28,697 | · | · | 51,050 Direct | +128.38% | Acquired | (price as of 2026-10-02) |
| Aug. 12, 2024 | AMPY | S | 6,000 | $7.03 | $42,180 | 20,797 Direct | -22.39% | Disposed | -38.0% (price as of 2026-10-02) |
| July 1, 2024 | AMPY | M | 9,706 | · | · | 47,324 Direct | -17.02% | Disposed | (price as of 2026-10-02) |
| July 1, 2024 | AMPY | F | 3,820 | $6.78 | $25,900 | 26,797 Direct | -12.48% | Disposed | -35.7% (price as of 2026-10-02) |
| July 1, 2024 | AMPY | M | 9,706 | · | · | 30,617 Direct | +46.42% | Acquired | (price as of 2026-10-02) |
| Feb. 1, 2024 | AMPY | A | 25,111 | · | · | 57,030 Direct | +78.67% | Acquired | (price as of 2026-10-02) |
| Feb. 1, 2024 | AMPY | M | 16,601 | · | · | 31,919 Direct | -34.21% | Disposed | (price as of 2026-10-02) |
| Feb. 1, 2024 | AMPY | F | 7,413 | $6.12 | $45,368 | 20,911 Direct | -26.17% | Disposed | -28.8% (price as of 2026-10-02) |
| Feb. 1, 2024 | AMPY | M | 16,601 | · | · | 28,324 Direct | +141.61% | Acquired | (price as of 2026-10-02) |
| Dec. 21, 2023 | AMPY | S | 2,000 | $5.93 | $11,860 | 11,723 Direct | -14.57% | Disposed | -26.5% (price as of 2026-10-02) |
| Aug. 18, 2023 | AMPY | S | 3,000 | $6.60 | $19,800 | 7,643 Direct | -28.19% | Disposed | -33.9% (price as of 2026-10-02) |
| July 1, 2023 | AMPY | M | 9,705 | · | · | 48,520 Direct | -16.67% | Disposed | (price as of 2026-10-02) |
| July 1, 2023 | AMPY | F | 3,625 | $6.77 | $24,541 | 16,723 Direct | -17.82% | Disposed | -35.6% (price as of 2026-10-02) |
| July 1, 2023 | AMPY | M | 9,705 | · | · | 20,348 Direct | +91.19% | Acquired | (price as of 2026-10-02) |
| June 23, 2023 | AMPY | S | 3,000 | $6.45 | $19,350 | 10,643 Direct | -21.99% | Disposed | -32.4% (price as of 2026-10-02) |
| Feb. 1, 2023 | AMPY | A | 16,836 | · | · | 58,225 Direct | +40.68% | Acquired | (price as of 2026-10-02) |
| Feb. 1, 2023 | AMPY | M | 10,989 | · | · | 41,389 Direct | -20.98% | Disposed | (price as of 2026-10-02) |
| Feb. 1, 2023 | AMPY | F | 4,687 | $8.66 | $40,589 | 13,643 Direct | -25.57% | Disposed | -49.7% (price as of 2026-10-02) |
| Feb. 1, 2023 | AMPY | M | 10,989 | · | · | 18,330 Direct | +149.69% | Acquired | (price as of 2026-10-02) |
| July 1, 2022 | AMPY | F | 2,364 | $6.46 | $15,271 | 7,341 Direct | -24.36% | Disposed | -32.5% (price as of 2026-10-02) |
| July 1, 2022 | AMPY | M | 9,705 | · | · | 9,705 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 1, 2022 | AMPY | A | 32,967 | · | · | 62,083 Direct | +113.23% | Acquired | (price as of 2026-10-02) |
| July 1, 2021 | AMPY | A | 29,116 | · | · | 29,116 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2021 | AMPY | A | 29,116 | · | · | 29,116 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.
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 |
|---|---|---|---|---|---|---|---|
| Nov. 14, 2025 | AMPY | Restricted Stock Units | Common Stock | · | · | 51,050 | Disposed |
| Feb. 1, 2025 | AMPY | Restricted Stock Units | Common Stock | · | · | 24,971 | Disposed |
| Feb. 1, 2025 | AMPY | Restricted Stock Units | Common Stock | · | · | 28,697 | Acquired |
| July 1, 2024 | AMPY | Restricted Stock Units | Common Stock | · | · | 9,706 | Disposed |
| Feb. 1, 2024 | AMPY | Restricted Stock Units | Common Stock | · | · | 25,111 | Acquired |
| Feb. 1, 2024 | AMPY | Restricted Stock Units | Common Stock | · | · | 16,601 | Disposed |
| July 1, 2023 | AMPY | Restricted Stock Units | Common Stock | · | · | 9,705 | Disposed |
| Feb. 1, 2023 | AMPY | Restricted Stock Units | Common Stock | · | · | 16,836 | Acquired |
| Feb. 1, 2023 | AMPY | Restricted Stock Units | Common Stock | · | · | 10,989 | Disposed |
| Feb. 1, 2022 | AMPY | Restricted Stock Units | Common Stock | · | · | 32,967 | Acquired |
| July 1, 2021 | AMPY | Restricted Stock Units | Common Stock | · | · | 29,116 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).