Director
Avg Cost/Share
$6.31
Shares
242,489
Total Value
$1,530,105.59
Owned After
2,504,347
SEC Form 4
Director
Avg Cost/Share
$6.42
Shares
501,279
Total Value
$3,218,211.18
Owned After
2,504,347
SEC Form 4
Director
Avg Cost/Share
$6.66
Shares
256,232
Total Value
$1,706,505.12
Owned After
2,504,347
SEC Form 4
N/A
Avg Cost/Share
$3.89
Shares
65,494
Total Value
$254,693.07
Owned After
3,504,347
SEC Form 4
N/A
Avg Cost/Share
$3.88
Shares
167,086
Total Value
$647,675.46
Owned After
3,504,347
SEC Form 4
N/A
Avg Cost/Share
$3.69
Shares
117,420
Total Value
$433,620.32
Owned After
3,504,347
SEC Form 4
Director
Avg Cost/Share
$3.67
Shares
150,000
Total Value
$550,500.00
Owned After
3,504,347
SEC Form 4
Director
Avg Cost/Share
$3.31
Shares
304,000
Total Value
$997,190.00
Owned After
3,504,347
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| COGHILL CLINT D | AMPY | Director | Mar 17, 2026 | Sell | $6.31 | 242,489 | $1,530,105.59 | 2,504,347 | |
| COGHILL CLINT D | AMPY | Director | Mar 16, 2026 | Sell | $6.42 | 501,279 | $3,218,211.18 | 2,504,347 | |
| COGHILL CLINT D | AMPY | Director | Mar 13, 2026 | Sell | $6.66 | 256,232 | $1,706,505.12 | 2,504,347 | |
| COGHILL CLINT D | AMPY | N/A | Aug 14, 2025 | Buy | $3.89 | 65,494 | $254,693.07 | 3,504,347 | |
| COGHILL CLINT D | AMPY | N/A | Aug 13, 2025 | Buy | $3.88 | 167,086 | $647,675.46 | 3,504,347 | |
| COGHILL CLINT D | AMPY | N/A | Aug 12, 2025 | Buy | $3.69 | 117,420 | $433,620.32 | 3,504,347 | |
| COGHILL CLINT D | AMPY | Director | Jun 20, 2025 | Buy | $3.67 | 150,000 | $550,500.00 | 3,504,347 | |
| COGHILL CLINT D | AMPY | Director | Jun 4, 2025 | Buy | $3.31 | 304,000 | $997,190.00 | 3,504,347 |