Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 6 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

6 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 15, 2009 PESI S 5,116 $2.40 $12,278 181,336 Direct -2.74% Disposed 1.1% (price as of )
Sept. 15, 2009 PESI S 127,000 $2.37 $300,990 54,220 Direct -70.08% Disposed 2.4% (price as of )
Sept. 15, 2009 PESI S 55,116 $2.40 $132,278 131,220 Direct -29.58% Disposed 1.1% (price as of )
Sept. 15, 2009 PESI S 127,000 $2.37 $300,990 4,220 Direct -96.78% Disposed 2.4% (price as of )
Sept. 14, 2009 PESI S 63,664 $2.40 $152,794 186,336 Direct -25.47% Disposed 1.1% (price as of )
Sept. 14, 2009 PESI S 63,664 $2.40 $152,794 186,336 Direct -25.47% Disposed 1.1% (price as of )

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Sept. 14, 2009 PESI Stock Option Common Stock (250,000) $1.86 March 2, 2012 250,000 Disposed
Sept. 14, 2009 PESI Stock Option Common Stock (250,000) $1.86 March 2, 2012 250,000 Disposed
Aug. 5, 2008 PESI Stock Option Common Stock (150,000) $2.28 Aug. 5, 2014 150,000 Acquired
March 2, 2006 PESI Stock Option Common Stock (250,000) $1.86 March 2, 2012 250,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Holdings reported on Form 4 15 reported holdings

08

Positions listed on each Form 4 without a transaction in that filing (Table I and II holdings), newest filing first.

DateTickerSecuritySharesExercise priceExpirationOwnership
Sept. 29, 2009 PESI Stock Option→ Common Stock (50,000) 50,000 $1.25 April 10, 2011 Direct
Sept. 29, 2009 PESI Stock Option→ Common Stock (120,000) 120,000 $1.75 April 3, 2011 Direct
Sept. 29, 2009 PESI Stock Option→ Common Stock (100,000) 100,000 $2.19 Feb. 27, 2013 Direct
Sept. 29, 2009 PESI Stock Option→ Common Stock (50,000) 50,000 $2.28 Aug. 5, 2014 Direct
Sept. 16, 2009 PESI Stock Option→ Common Stock (50,000) 50,000 $1.25 April 10, 2010 Direct
Sept. 16, 2009 PESI Stock Option→ Common Stock (120,000) 120,000 $1.75 April 3, 2011 Direct
Sept. 16, 2009 PESI Stock Option→ Common Stock (100,000) 100,000 $2.19 Feb. 27, 2013 Direct
Sept. 16, 2009 PESI Stock Option→ Common Stock (50,000) 50,000 $2.28 Aug. 5, 2014 Direct
Aug. 6, 2008 PESI Stock Option→ Common Stock (50,000) 50,000 $1.25 April 10, 2011 Direct
Aug. 6, 2008 PESI Stock Option→ Common Stock (120,000) 120,000 $1.75 April 3, 2011 Direct
Aug. 6, 2008 PESI Stock Option→ Common Stock (100,000) 100,000 $2.19 Feb. 27, 2013 Direct
Aug. 6, 2008 PESI Stock Option→ Common Stock (250,000) 250,000 $1.86 March 2, 2012 Direct
April 28, 2006 PESI Stock Option→ Common Stock (50,000) 50,000 $1.25 April 10, 2010 Direct
April 28, 2006 PESI Stock Option→ Common Stock (120,000) 120,000 $1.75 April 3, 2011 Direct
April 28, 2006 PESI Stock Option→ Common Stock (100,000) 100,000 $2.19 Feb. 27, 2013 Direct

Compensation (DEF 14A)

10

Matched by name from proxy statements (DEF 14A) — verify against the filing.

PESI

President of Nuclear Services
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2001 · · · · · · · ·
2000 · · · · · · · ·

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.