Clint D. Coghill
Known title: DirectorCIK: 0001235155
Clint D. Coghill's purchase track record
How the stock did after each of Clint D. Coghill's open-market purchases, measured from the purchase date. Several fills within a week count as one purchase.
Purchases measured
3
of 3 since June 4, 2025
Stock higher 6 months later
100%
3 months: 100%
Median 6-month return
+44.5%
3 months: +22.1%
Beat the S&P 500
100%
median +36.8% vs. index
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 8/12/2025 | AMPY | $1.34M | +57.1% | +44.5% | +7.7% |
| 6/20/2025 | AMPY | $551K | +22.1% | +29.8% | +14.5% |
| 6/4/2025 | AMPY | $997K | +21.3% | +78.7% | +14.7% |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Transaction History
| AMPY | ▲ Buy | Option Exercise | 41,922 | — | 7/1/2026 | View on chart |
| AMPY | ▼ Sell | Open Market | 242,489 | $1.5M | 3/17/2026 | View on chart |
| AMPY | ▼ Sell | Open Market | 501,279 | $3.2M | 3/16/2026 | View on chart |
| AMPY | ▼ Sell | Open Market | 256,232 | $1.7M | 3/13/2026 | View on chart |
| AMPY | ▲ Buy | Open Market | 65,494 | $255K | 8/14/2025 | View on chart |
| AMPY | ▲ Buy | Open Market | 167,086 | $648K | 8/13/2025 | View on chart |
| AMPY | ▲ Buy | Open Market | 117,420 | $434K | 8/12/2025 | View on chart |
| AMPY | ▲ Buy | Open Market | 150,000 | $551K | 6/20/2025 | View on chart |
| AMPY | ▲ Buy | Open Market | 31,000 | $105K | 6/6/2025 | View on chart |
| AMPY | ▲ Buy | Open Market | 92,000 | $300K | 6/5/2025 | View on chart |
| AMPY | ▲ Buy | Open Market | 181,000 | $592K | 6/4/2025 | View on chart |