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8-K ·Filed Sep 22, 2026

PESI

PERMA FIX ENVIRONMENTAL SERVICES INC
NEUTRAL
Impact 2/10
Horizonimmediate Processed1mo ago SEC0001493152-26-043642
8-K context-dependent: Items 8.01
Actionable Insight • Neutral

Routine investor presentation update with no new material information. Monitor the presentation content for any strategic updates, but this filing alone provides no actionable trading signal.

DirectionNeutral
Confidencehigh
Horizonimmediate
Latest settled — T+20d
PESI ▼ -25.11% at T+20d
NEUTRAL call -25.11% · α vs SPY -24.55% · entry $16.53 → $12.38
Next anchor: T+60d in 7w
Latest observation: T+23 -32.12% FF3 residual α
Entry = T+0 close
Sep 22, 2026
via day close
T+1d
-4.48%
call -4.48% · α -3.76%
$15.79
settled 5w ago
T+5d
-6.78%
call -6.78% · α -5.59%
$15.41
settled 28d ago
T+20d
-25.11%
call -25.11% · α -24.55%
$12.38
settled 7d ago
T+60d
Pending
in 7w

Price Chart

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Executive Summary

Perma-Fix Environmental Services filed an 8-K announcing the availability of an updated September 2026 investor presentation, posted as Exhibit 99.1 and on the company's website. The filing contains no material financial data, no new business developments, and no substantive operational updates — it is a routine investor relations communication.

Key Facts

  • Filed on September 22, 2026 under Item 8.01 (Other Events) and Item 9.01 (Financial Statements and Exhibits)
  • Exhibit 99.1 is an updated investor presentation dated September 2026
  • Presentation is also posted to the company's website
  • No financial results, guidance, material agreements, or operational updates disclosed

Financial Impact

No financial figures disclosed in the filing

Risk Factors

  • No material information disclosed — filing is purely administrative

Investment Themes

Industrials & Manufacturing

Documents Analyzed

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

DocumentAccession Number
8-K Filing (Primary)0001493152-26-043642
Document: 0001493152-26-043642-index-headers.html0001493152-26-043642
Document: 0001493152-26-043642-index.html0001493152-26-043642
Document: 0001493152-26-043642.txt0001493152-26-043642
11 reports for PESI
Performance horizon
100% Hit rate @ T+1 5 of 5 directional calls Went positive at some point 5 of 5 best @ T+5▲ +15.00%May 11, 2026
Filters
Rows
Reports for PESI — sortable, filterable
TypeNow
Sep 22, 2026
5w ago
8-K
NEUTRAL ★ 2/10
$16.53 $15.79▼ −4.48%▼ −3.76%$12.92 (−21.84%)
Jul 28, 2026
13w ago
8-K
MIXED ★ 6/10
$16.64 $15.87▼ −4.63%▼ −3.09%$12.92 (−22.36%)
Jun 12, 2026
19w ago
DEFA14A
NEUTRAL ★ 3/10
$11.00 $10.50▼ −4.50%▼ −6.27%$12.92 (+17.51%)
May 18, 2026
23w ago
8-K
BEARISH ★ 7/10
$9.35 $8.61▲ +7.91%▲ +7.26%$12.92 (−38.18%)
May 15, 2026
23w ago
Press Release
BEARISH ★ 6/10
$9.74 $9.35▲ +4.00%▲ +3.94%$12.92 (−32.65%)
May 14, 2026
23w ago
424B5
BEARISH ★ 7/10
$9.74 $9.35▲ +4.00%▲ +3.94%$12.92 (−32.65%)
May 11, 2026
24w ago
8-K
BEARISH ★ 8/10
$11.00 $10.97▲ +0.27%▲ +0.14%$12.92 (−17.45%)
Apr 8, 2026
28w ago
8-K
NEUTRAL ★ 2/10
$11.99 $12.14▲ +1.25%▲ +1.31%$12.92 (+7.76%)
Apr 8, 2026
28w ago
Press Release
BEARISH ★ 6/10
$12.23 $11.99▲ +1.96%▲ +2.54%$12.92 (−5.64%)
Mar 24, 2026
31w ago
Press Release
MIXED ★ 6/10
$10.80 $11.11▲ +2.87%▲ +2.30%$12.92 (+19.63%)
Showing 10 of 11

US Market Status

Market Closed — Opens Wed (15h 34m)

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Report published Sep 22, 2026