Issued 2026-09-16 at $4.56 · now $4.56 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, AMPY has typically landed between $3.53 and $5.88 — a range of −22.6% to +28.9% from the issuance price $4.56.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
3,597 overlapping 1 month windows · 2012-04-20 – 2026-08-17 · basis climatology · forecast (batch). Probability up 53.9% (90% CI 51.7–56.1%, ≈1,408 obs).
The cone is anchored at the 2026-09-16 issuance close ($4.56) — the price the forecast resolves against on 2026-10-15, not the latest close. The drawn path shape is illustrative (bands widen with √t); every labeled number is real — the anchor, the scored batch p90/IQR endpoints, and the typical move.
Where AMPY has typically landed a month from the 2026-09-16 close of $4.56 — the range is history, not a prediction.
- now $4.56 (+0.0%)
- typicalThe typical outcome — half of similar past periods did better and half did worse (not an average, so a few wild periods don't skew it). $4.59 (+0.6%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $4.1–$5.08
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $3.53–$5.88
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2020-02-18 | −89.4% | −89.4% | +3.9% |
| 2020-02-20 | −88.1% | −89.8% | +0.0% |
| 2020-02-21 | −87.8% | −89.5% | +0.0% |
| 3 best | |||
| 2016-09-23 | +2779.0% | −0.1% | +2779.0% |
| 2016-09-26 | +2748.6% | −0.1% | +2779.0% |
| 2016-10-10 | +2645.2% | −0.1% | +2779.0% |
3,597 overlapping windows · 2012-04-20 – 2026-09-16 · not cherry-picked
Seasonality · by month iHow this security has tended to do in each calendar month historically — a frequency, never a prediction.
iFor each calendar month, the share of years this security closed higher than the month before, and the average month-over-month return, over ~15 years of its own price history. Cells are shaded by average return. This is historical frequency, not a prediction — no month is a signal.Up-frequency and average month-over-month return · historical frequency, not a prediction
Reported insider & political trades
Every Form 4 the people closest to this company have filed with the SEC — plotted against the share price, aggregated by month, and shown with the gap between when each trade happened and when it was disclosed. A public record, not advice.
| Date | Person | Role | Action | Shares @ price | Value | Ownership Δ | vs S&P 1m | vs S&P 6m | Owned after | Filing |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-06 | PERGA CAPITAL PARTNERS, LP | other | Sale | 500 @ $0.11 | $55 | −8.9% of holding | +0.4% | not yet — horizon still open | 5,100 | Form 4 · filed 8 days after the trade |
| 2026-06-23 | FREW JAMES | officer | Purchase | 25,000 @ $3.95 | $99K | +13.0% of holding | +4.5% | not yet — horizon still open | 216,859 | Form 4 · filed same day |
| 2026-03-17 | COGHILL CLINT D | director | Sale | 242,489 @ $6.31 | $1.5M | −8.8% of holding | −16.1% | −39.2% | 2,504,347 | Form 4 · filed same day |
| 2026-03-16 | COGHILL CLINT D | director | Sale | 501,279 @ $6.42 | $3.2M | −15.4% of holding | −17.3% | −35.3% | 2,746,836 | Form 4 · filed 1 day after the trade |
| 2026-03-13 | COGHILL CLINT D | director | Sale | 256,232 @ $6.66 | $1.7M | −7.3% of holding | −21.0% | −41.9% | 3,248,115 | Form 4 · filed 4 days after the trade |
| 2025-08-14 | COGHILL CLINT D | director | Purchase | 65,494 @ $3.89 | $255K | +1.9% of holding | +0.1% | +30.9% | 3,504,347 | Form 4 · filed same day |
| 2025-08-13 | COGHILL CLINT D | director | Purchase | 167,086 @ $3.88 | $648K | +5.1% of holding | +0.4% | +30.7% | 3,438,853 | Form 4 · filed 1 day after the trade |
| 2025-08-12 | COGHILL CLINT D | director | Purchase | 117,420 @ $3.69 | $434K | +3.7% of holding | +4.4% | +42.7% | 3,271,767 | Form 4 · filed 2 days after the trade |
| 2025-08-12 | FREW JAMES | officer | Purchase | 25,000 @ $3.70 | $93K | +24.0% of holding | +4.4% | +42.7% | 129,222 | Form 4 · filed 1 day after the trade |
| 2025-08-11 | FREW JAMES | officer | Purchase | 50,000 @ $3.50 | $175K | +92.2% of holding | +10.2% | +43.7% | 104,222 | Form 4 · filed 2 days after the trade |
| 2025-06-23 | Dulany Eric Edward | officer | Sale | 5,500 @ $3.65 | $20K | −15.9% of holding | +4.6% | +22.0% | 29,117 | Form 4 · filed same day |
| 2025-06-20 | COGHILL CLINT D | director | Purchase | 150,000 @ $3.67 | $551K | +5.0% of holding | +1.6% | +11.3% | 3,154,347 | Form 4 · filed 4 days after the trade |
| 2025-06-18 | Hamm Christopher W. | director | Purchase | 77,176 @ $3.67 | $283K | +46.1% of holding | −15.8% | +13.4% | 244,547 | Form 4 · filed 2 days after the trade |
| 2025-06-06 | COGHILL CLINT D | director | Purchase | 31,000 @ $3.40 | $105K | +1.0% of holding | +0.5% | +56.0% | 3,004,347 | Form 4 · filed same day |
| 2025-06-05 | COGHILL CLINT D | director | Purchase | 92,000 @ $3.26 | $300K | +3.2% of holding | −1.2% | +58.4% | 2,973,347 | Form 4 · filed 1 day after the trade |
| 2025-06-04 | COGHILL CLINT D | director | Purchase | 181,000 @ $3.27 | $592K | +6.7% of holding | −6.3% | +63.3% | 2,881,347 | Form 4 · filed 2 days after the trade |
| 2025-05-30 | FURBEE DANIEL | director | Purchase | 10,000 @ $2.97 | $30K | +25.5% of holding | +9.2% | +75.0% | 49,238 | Form 4 · filed 3 days after the trade |
| 2025-03-11 | Adams Deborah G | director | Purchase | 10,000 @ $4.14 | $41K | +19.2% of holding | −27.7% | −19.8% | 61,961 | Form 4 · filed 1 day after the trade |
| 2025-03-07 | Snyder Todd R | director | Purchase | 25,000 @ $3.83 | $96K | +30.0% of holding | −16.1% | −14.9% | 108,416 | Form 4 · filed 3 days after the trade |
| 2025-03-07 | FREW JAMES | officer | Purchase | 15,000 @ $3.85 | $58K | +38.2% of holding | −16.1% | −14.9% | 54,222 | Form 4 · filed 3 days after the trade |
| 2025-03-07 | Willsher Martyn | director | Purchase | 15,000 @ $3.84 | $58K | +5.1% of holding | −16.1% | −14.9% | 310,794 | Form 4 · filed 3 days after the trade |
The vs-S&P columns are a labeled look-back on what the stock did after each filing, measured against the index over the same window. Descriptive history, not a claim about the person or a reason to trade.
121 award / exercise / gift records — not counted as purchases
Awards, option exercises, gifts and tax-withholding disposals are shown separately and never counted as open-market purchases or sales — they carry no conviction information.
| Date | Person | Role | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-07-01 | Adams Deborah G | director | Award / grant | 31,365 | 31,365 | Form 4 |
| 2026-07-01 | COGHILL CLINT D | director | Option exercise | 41,922 | 0 | Form 4 |
| 2026-07-01 | Snyder Todd R | director | Option exercise | 36,459 | 0 | Form 4 |
| 2026-07-01 | Snyder Todd R | director | Award / grant | 31,365 | 31,365 | Form 4 |
| 2026-07-01 | COGHILL CLINT D | director | Award / grant | 31,365 | 31,365 | Form 4 |
| 2026-07-01 | Hamm Christopher W. | director | Option exercise | 51,043 | 0 | Form 4 |
| 2026-07-01 | Hamm Christopher W. | director | Award / grant | 43,911 | 43,911 | Form 4 |
| 2026-07-01 | Adams Deborah G | director | Option exercise | 36,459 | 118,085 | Form 4 |
| 2026-07-01 | Hamm Christopher W. | director | Option exercise | 51,043 | 323,121 | Form 4 |
| 2026-07-01 | Snyder Todd R | director | Option exercise | 36,459 | 164,540 | Form 4 |
| 2026-07-01 | COGHILL CLINT D | director | Option exercise | 41,922 | 44,332 | Form 4 |
| 2026-07-01 | Hamm Christopher W. | director | Option exercise | 51,043 | 323,121 | Form 4 |
| 2026-07-01 | Snyder Todd R | director | Option exercise | 36,459 | 164,540 | Form 4 |
| 2026-07-01 | Adams Deborah G | director | Option exercise | 36,459 | 118,085 | Form 4 |
| 2026-07-01 | COGHILL CLINT D | director | Option exercise | 41,922 | 44,332 | Form 4 |
| 2026-02-01 | Lopez Anthony William | officer | Withheld for tax | 31,605 | 196,727 | Form 4 |
| 2026-02-01 | FURBEE DANIEL | director | Withheld for tax | 20,297 | 112,472 | Form 4 |
| 2026-02-01 | FREW JAMES | officer | Withheld for tax | 19,917 | 191,859 | Form 4 |
| 2026-02-01 | Willis Eric M. | officer | Withheld for tax | 17,956 | 266,347 | Form 4 |
| 2026-02-01 | France Natasha | officer | Withheld for tax | 3,100 | 67,672 | Form 4 |
| 2026-02-01 | Lopez Anthony William | officer | Option exercise | 65,641 | 0 | Form 4 |
| 2026-02-01 | FURBEE DANIEL | director | Option exercise | 51,580 | 51,004 | Form 4 |
| 2026-02-01 | FURBEE DANIEL | director | Award / grant | 70,685 | 121,689 | Form 4 |
| 2026-02-01 | FURBEE DANIEL | director | Award / grant | 70,685 | 169,594 | Form 4 |
| 2026-02-01 | France Natasha | officer | Option exercise | 10,449 | 12,387 | Form 4 |
| 2026-02-01 | France Natasha | officer | Award / grant | 13,705 | 26,092 | Form 4 |
| 2026-02-01 | Willis Eric M. | officer | Award / grant | 67,120 | 119,611 | Form 4 |
| 2026-02-01 | Willis Eric M. | officer | Award / grant | 67,120 | 163,129 | Form 4 |
| 2026-02-01 | FREW JAMES | officer | Option exercise | 50,613 | 49,071 | Form 4 |
| 2026-02-01 | FREW JAMES | officer | Award / grant | 67,120 | 116,191 | Form 4 |
| 2026-02-01 | FREW JAMES | officer | Award / grant | 67,120 | 163,129 | Form 4 |
| 2026-02-01 | Willis Eric M. | officer | Option exercise | 45,243 | 52,491 | Form 4 |
| 2026-02-01 | Lopez Anthony William | officer | Option exercise | 12,641 | 0 | Form 4 |
| 2026-02-01 | FURBEE DANIEL | director | Option exercise | 51,580 | 132,769 | Form 4 |
| 2026-02-01 | FREW JAMES | officer | Option exercise | 50,613 | 211,776 | Form 4 |
| 2026-02-01 | Willis Eric M. | officer | Option exercise | 45,243 | 284,303 | Form 4 |
| 2026-02-01 | Lopez Anthony William | officer | Option exercise | 65,641 | 215,691 | Form 4 |
| 2026-02-01 | Lopez Anthony William | officer | Option exercise | 12,641 | 228,332 | Form 4 |
| 2026-02-01 | FREW JAMES | officer | Option exercise | 50,613 | 211,776 | Form 4 |
| 2026-02-01 | France Natasha | officer | Option exercise | 10,449 | 70,772 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Across 2012–2021, stocks where a CEO, C-suite officer, or director had recently made an open-market common-stock purchase ran about +28 bp per month above the universe average (n=34,268 stock-weeks). A historical tendency, not a prediction.
Congressional disclosures
No congressional trades disclosed for this company.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.