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424B5 ·Filed May 14, 2026

PESI

PERMA FIX ENVIRONMENTAL SERVICES INC
BEARISH
Impact 7/10
Horizonimmediate Processed5mo ago SEC0001493152-26-023067
Notable filing: 424B5
Actionable Insight ▼ Bearish

Expect significant dilution and continued selling pressure as the market prices in the offering and the going concern risk. Monitor the final offering size and discount to $9.70; a large discount would exacerbate bearish sentiment. Watch for any subsequent 8-Ks or NT filings that could signal further distress.

DirectionBearish
Confidencehigh
Horizonimmediate
Final — all horizons settled through T+60d ⚠ clustered
PESI ▲ +79.16% at T+60d
SHORT call ✗ call lost -79.16% · α vs SPY -74.64% · entry $9.74 → $17.45
Entry = T+0 close
May 14, 2026
via day close
T+1d
-4.00%
call +4.00% · α +3.94%
$9.35
settled 6mo ago
T+5d
-8.11%
call +8.11% · α +9.07%
$8.95
settled 5mo ago
T+20d
+7.80%
call -7.80% · α -5.68%
$10.50
settled 5mo ago
T+60d
+79.16%
call -79.16% · α -74.64%
$17.45
settled 3mo ago

Price Chart

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Executive Summary

Perma-Fix is conducting a dilutive common stock offering via a 424B5 prospectus supplement, with pricing and share count still TBD. The offering comes just 3 days after reporting Q1 2026 revenue of $11.1M (down 20% YoY), a net loss of $7.5M, and a going concern disclosure. Proceeds are earmarked for DFLAW/grouting upgrades, PFAS R&D, and general corporate purposes, but the capital raise signals acute liquidity needs following deteriorating fundamentals.

Key Facts

  • Q1 2026 revenue of $11.1M (down 20% YoY), net loss of $7.5M ($0.40 loss per share), significantly missing consensus estimates of $0.24 EPS and $14.5M revenue.
  • Going concern disclosure in the Q1 10-Q; cash of $6.7M as of March 31, 2026.
  • Material weakness in internal control over financial reporting identified in the Treatment Segment.
  • Offering is a dilutive common stock sale via Craig-Hallum; share count and pricing are undisclosed (TBD).
  • Proceeds intended for DFLAW/grouting upgrades, PFAS R&D, facility capex, and working capital.
  • 90-day lock-up agreements for company and insiders.
  • Stock traded at $9.70 on May 13, 2026; 52-week range $8.02–$16.50.

Financial Impact

Undisclosed offering size; Q1 revenue $11.1M (down 20% YoY), net loss $7.5M, cash $6.7M.

revenueepsdilutionliquidity

Risk Factors

  • Dilution from the offering will be substantial, especially given the small market cap ($180M).
  • Going concern risk is elevated; the offering may only provide a short-term liquidity bridge.
  • Revenue decline of 20% YoY and a material weakness in internal controls undermine investor confidence.
  • Potential for further capital raises if operating cash flows do not improve.

Market Snapshot

Exchange
Nasdaq
Sector
Hazardous Waste Management
Analyst Consensus
86% bullish (7 analysts)

Investment Themes

Industrials & Manufacturing

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
424B5 Filing (Primary)0001493152-26-023067
Document: 0001493152-26-023067-index-headers.html0001493152-26-023067
Document: 0001493152-26-023067-index.html0001493152-26-023067
Document: 0001493152-26-023067.txt0001493152-26-023067
11 reports for PESI
Performance horizon
100% Hit rate @ T+1 4 of 4 directional calls Went positive at some point 4 of 4 best @ T+5▲ +15.00%May 11, 2026
Filters
Rows
Reports for PESI — sortable, filterable
TypeNow
Sep 22, 2026
4w ago
8-K
NEUTRAL ★ 2/10
$16.53 $15.79▼ −4.48%▼ −3.76%$12.22 (−26.07%)
Jul 28, 2026
12w ago
8-K
MIXED ★ 6/10
$16.64 $15.87▼ −4.63%▼ −3.09%$12.22 (−26.56%)
Jun 12, 2026
19w ago
DEFA14A
NEUTRAL ★ 3/10
$11.00 $10.50▼ −4.50%▼ −6.27%$12.22 (+11.14%)
May 18, 2026
23w ago
8-K
BEARISH ★ 7/10
$9.35 $8.61▲ +7.91%▲ +7.26%$12.22 (−30.70%)
May 15, 2026
23w ago
Press Release
BEARISH ★ 6/10
$9.74 $9.35▲ +4.00%▲ +3.94%$12.22 (−25.46%)
May 14, 2026
23w ago
424B5
BEARISH ★ 7/10
$9.74 $9.35▲ +4.00%▲ +3.94%$12.22 (−25.46%)
May 11, 2026
24w ago
8-K
BEARISH ★ 8/10
$11.00 $10.97▲ +0.27%▲ +0.14%$12.22 (−11.09%)
Apr 8, 2026
28w ago
8-K
NEUTRAL ★ 2/10
$11.99 $12.14▲ +1.25%▲ +1.31%$12.22 (+1.92%)
Apr 8, 2026
28w ago
Press Release
BEARISH ★ 6/10
$12.23 $11.99▲ +1.96%▲ +2.54%$12.22 (+0.08%)
Mar 24, 2026
30w ago
Press Release
MIXED ★ 6/10
$10.80 $11.11▲ +2.87%▲ +2.30%$12.22 (+13.15%)
Showing 10 of 11

US Market Status

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Report published May 14, 2026