AMPE tear sheet

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SPZCOAmpio Pharmaceuticals — voluntary NYSE American Form-25 delist (2024-04-04) + 15-12G going dark -> formal Delaware dissolution 2024-08-16; residual wind-down value (~$0.18), not a sub-penny husk · AMPEData at close 2024-04-12

· Prices AT CLOSE 2024-04-12 (USD)

Last $0.621Y +6681.5%Off 52W high −38.0%Vol (1Y) 8623.7%

Price2023-07-21 → 2026-07-21

AMPE close: $4.80 on 2023-07-21 to $0.18 on 2026-07-21.

Split-adj closes · 240 of 2,427 · price return

At a glance

No fair-value, short-interest or ownership figures on file for AMPE.

Key fundamentals

AMPE joins the screener universe with the next build.

Trailing returns

YTD+3421.2%

1Y+6681.5%

3Y−96.2%

5Y−100.0%

10Y−99.9%

Since incept. (ann.)−51.9%

Price return · from 2016-07-11

Risk

Ann. volatility (1Y)8623.7%

Ann. volatility (3Y)9366.9%

Sharpe (1Y)2.56

Sharpe (3Y)1.97

Max drawdown (1Y)−98.2%

Max drawdown (3Y)−100.0%

Beta (3Y vs SPY)33.05

Daily returns, ann.

Top institutional holders13F 2026-Q1

Manager	Shares	Value	% sh out	QoQ
Cypress Capital Management LLC (WY)	440	$67	—	+0.0%

Δ vs 2025-Q4 · % of shares outstanding not shown: no SEC cover-page share count falls within 120 days of the 2026-Q1 quarter end, so any percentage would rest on a count that cannot speak for this quarter. Holder share counts are shown as filed.

Latest reported quarters

No reported quarters on file for AMPE.

Basis & disclosures

EOD closes · nothing imputed or averaged · absent “—”
As-of differs by block · 13F = US long, 45+d lag, LOWER bound
Not investment advice · no recommendation, price target or solicitation
EDGAR + foreign registers · marketstack (licensed EOD) · spzco.com/methodology