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No insider purchase over the last 90 days. The latest, by Duff Mark, was filed 12 Sept 2025.
Perma FIX Environmental Services Inc: what insiders have been doing
Perma FIX Environmental Services Inc, founded in 1990, is a Industry company based in Atlanta, United States. Its directors and officers file their transactions with SEC (Form 4). Over the twelve months to 22 October 2026, 34 filings were filed, from 9 insiders.
Not one of the filings records a straightforward purchase or sale on the market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
Across the 3,171 companies tracked on its exchange, the median is 24 filings; at 34 filings, this issuer sits above that mark. Over the whole record (from 2016), the tally stands at 124 purchases and 4 sales. On the fundamentals side, the SEC filing (10-K) for the period ending 31 December 2025 lists revenue at 642,000 USD and net income at -13.8 m USD.
Insider buying of Perma FIX Environmental Services Inc has been absent for the past year. Typically, a trade is published a median of 1 day after it takes place. The legal deadline for a Form 4 is two business days after the transaction.
Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Insider Decl.
459
Thresholds
n/a
Buy Volume
€479,384
124 ops. · all time
Sell Volume
€312,012
4 ops. · all time
Who traded when
BuySaleMark Duff6 buys
Kerry C. Duggan2 sales
Larry Shelton2 buys
Ben Naccarato1 buy
Louis F. Centofanti1 buy
Troy Eshleman1 buy
Since the insiders bought
- +108.9%Entry US$8.75 · Close at T+365 US$18.28
- +108.9%Entry US$8.75 · Close at T+365 US$18.28
- +48.1%Entry US$7.50 · Close at T+365 US$11.11
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 25,046 of 26,286 companies
15.1
score / 100
Value21
Quality9
FCF yld-6.1%
Earn yld-5.4%
EV/EBITDA·
ROE-32%
Gross mgn9.7%
Net mgn-22%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
US$12.06
Analyst consensus
1 analysts1.00/5
US$30.00Target US$30.00(+149%)US$30.00
Income statement
RevenueUS$61.7M
Gross profitUS$6M10% margin
EBITDA-US$8.7M-14% margin
Net income-US$13.8M-37.0% margin
Valuation
PER (forward)134.0x
P/Book4.4x
Beta0.56
Balance sheet & cash
Market capUS$255.9M
Total debtUS$4.3M
Free Cash Flow-US$15.7M
Debt / Equity9%
Profitability & ownership
ROE-31.6%
ROA-12.4%
% insiders6.5%
% institutions65.0%
Last declaration on 2 October 2026
Declarations459 total
775 shares@ US$11.73750.0028% mcap4.7% of flowCommon StockSEC:0001493152-26-045436:0
1,438 shares@ US$11.73750.0051% mcap4.6% of flowCommon StockSEC:0001493152-26-045433:0
1,108 shares@ US$11.73750.0039% mcap4.7% of flowCommon StockSEC:0001493152-26-045432:0
1,289 shares@ US$11.73750.0046% mcap2.2% of flowCommon StockSEC:0001493152-26-045434:0
1,246 shares@ US$11.73750.0044% mcap3.6% of flowCommon StockSEC:0001493152-26-045435:0
748 shares@ US$11.73750.0027% mcap3.8% of flowCommon StockSEC:0001493152-26-045437:0
1,038 shares@ US$11.73750.0037% mcap4.2% of flowCommon StockSEC:0001493152-26-045431:0
2,400 shares@ US$4.600.0033% mcap2.8% of flowCommon StockSEC:0001493152-26-033108:0
1,213 sharesCommon StockSEC:0001493152-26-031649:0
1,559 shares@ US$8.01754.6% of flowCommon StockSEC:0001493152-26-014827:0
1,054 shares@ US$8.01753.7% of flowCommon StockSEC:0001493152-26-014829:0
1,824 shares@ US$8.01753.6% of flowCommon StockSEC:0001493152-26-014825:0
1,094 shares@ US$8.01754.7% of flowCommon StockSEC:0001493152-26-014826:0
1,886 shares@ US$8.01752.2% of flowCommon StockSEC:0001493152-26-014838:0
1,520 shares@ US$8.01754.3% of flowCommon StockSEC:0001493152-26-014876:0
2,105 shares@ US$8.01754.7% of flowCommon StockSEC:0001493152-26-014828:0
600 shares0Common StockSEC:0001493152-26-005952:1
600 shares0Common StockSEC:0001493152-26-005952:0
2,555 shares@ US$13.715.2% of flowCommon StockSEC:0001493152-26-003012:1
6,000 shares@ US$3.953.5% of flowCommon StockSEC:0001493152-26-003012:2
1,729 shares@ US$13.713.5% of flowCommon StockSEC:0001493152-26-003012:3
5,000 shares@ US$7.00521.6% of flowCommon StockSEC:0001493152-26-003012:0
1,549 shares@ US$9.44252.1% of flowCommon StockSEC:0001493152-26-000555:0
1,324 shares@ US$9.44254.6% of flowCommon StockSEC:0001493152-26-000332:0
964 shares@ US$9.44254.8% of flowCommon StockSEC:0001493152-26-000312:0
25 of 459 declarations
About Perma FIX Environmental Services Inc
PERMA FIX ENVIRONMENTAL SERVICES INC is a company specializing in waste management and environmental services. It primarily operates in the United States market.
