Duggan Kerry C
Director
SaleAlert
- Shares
- 5,653
- Price
- $8.60
- Value
- $48,616
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•60 filings
PESI
PERMA FIX ENVIRONMENTAL SERVICES INC
No net buying or selling imbalance over the last 3 months
No net buyers or sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
$0.00
0 buyers · 0 sellers
12-month purchases
$0.00
0 distinct insiders
12-month sales
$0.00
0 distinct insiders
Highlighted alerts
4
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
75
Raw transactions
Everything returned by the filing
4
Voluntary view
P/S trades after deterministic checks
71
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- F
- Shares
- 2,564
- Price
- $13.66
- Footnotes
- 1
On October 28, 2026, the Reporting Person exercised the incentive stock option granted 10/14/2021 under the Company's 2017 Stock Option Plan (the "2017 Plan") for the purchase of 5,000 shares of the Company's Common Stock at an exercise price of $7.005 per share (the "Option shares"). As permitted by the 2017 Plan, the Reporting Person elected to pay the exercise price of the Option Shares by having the Company withhold from the Option Shares a number of shares having a fair market value equal to the aggregate exercise price of $35,025. Since the fair market value of the Company's Common Stock on October 28, 2026, (as determined in accordance with the 2017 Plan) was $13.66 per share, the Company withheld 2,564 shares of Common Stock ($35,025 divided by $13.66) to pay the aggregate exercise price of the option.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Duff Mark
President and CEO
PurchaseAlert
- Shares
- 897
- Price
- $8.05
- Value
- $7,221
Shelton Larry
Director
PurchaseAlert
- Shares
- 1,000
- Price
- $8.58
- Value
- $8,575
Shelton Larry
Director
PurchaseAlert
- Shares
- 1,000
- Price
- $9.61
- Value
- $9,610
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.