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Jon Colin
Insider
First SEC filing: Oct. 3, 2011 · Latest: Oct. 3, 2011
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 1, 2011 | PESI | A | 4,873 | $0.90 | $4,386 | 192,332 Direct | +2.60% | Acquired | 245.8% (price as of 2026-10-02) |
| July 1, 2011 | PESI | A | 7,194 | $1.04 | $7,482 | 187,459 Direct | +3.99% | Acquired | 199.2% (price as of 2026-10-02) |
| April 1, 2011 | PESI | A | 7,506 | $1.13 | $8,482 | 180,265 Direct | +4.34% | Acquired | 175.4% (price as of 2026-10-02) |
| Jan. 4, 2011 | PESI | A | 6,544 | $1.22 | $7,984 | 172,759 Direct | +3.94% | Acquired | 155.1% (price as of 2026-10-02) |
| Oct. 1, 2010 | PESI | A | 7,186 | $1.25 | $8,982 | 166,215 Direct | +4.52% | Acquired | 149.0% (price as of 2026-10-02) |
| Sept. 29, 2010 | PESI | A | 12,000 | $1.68 | $20,160 | 12,000 Direct | · | Acquired | 85.2% (price as of 2026-10-02) |
| July 1, 2010 | PESI | A | 7,039 | $1.21 | $8,517 | 158,321 Direct | +4.65% | Acquired | 157.2% (price as of 2026-10-02) |
| April 1, 2010 | PESI | A | 4,762 | $1.68 | $8,000 | 151,282 Direct | +3.25% | Acquired | 85.2% (price as of 2026-10-02) |
| Jan. 4, 2010 | PESI | A | 4,405 | $1.70 | $7,488 | 147,228 Direct | +3.08% | Acquired | 83.1% (price as of 2026-10-02) |
| Dec. 14, 2009 | PESI | M | 5,000 | $1.25 | $6,250 | 142,823 Direct | +3.63% | Acquired | 149.0% (price as of 2026-10-02) |
| Dec. 14, 2009 | PESI | M | 5,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 1, 2009 | PESI | A | 4,558 | $1.76 | $8,022 | 137,823 Direct | +3.42% | Acquired | 76.8% (price as of 2026-10-02) |
| July 29, 2009 | PESI | A | 12,000 | $2.67 | $32,040 | 12,000 Direct | · | Acquired | 16.6% (price as of 2026-10-02) |
| July 1, 2009 | PESI | A | 4,132 | $1.82 | $7,520 | 133,265 Direct | +3.20% | Acquired | 71.0% (price as of 2026-10-02) |
| April 1, 2009 | PESI | A | 5,470 | $1.46 | $7,986 | 129,133 Direct | +4.42% | Acquired | 113.2% (price as of 2026-10-02) |
| Jan. 2, 2009 | PESI | A | 8,533 | $0.94 | $8,021 | 123,663 Direct | +7.41% | Acquired | 231.1% (price as of 2026-10-02) |
| Dec. 4, 2008 | PESI | P | 10,600 | $0.89 | $9,434 | 115,130 Direct | +10.14% | Acquired | 249.7% (price as of 2026-10-02) |
| Oct. 1, 2008 | PESI | A | 4,306 | $1.57 | $6,760 | 104,530 Direct | +4.30% | Acquired | 98.2% (price as of 2026-10-02) |
| Aug. 5, 2008 | PESI | A | 3,109 | $2.01 | $6,249 | 88,450 Direct | +3.64% | Acquired | 54.8% (price as of 2026-10-02) |
| Aug. 5, 2008 | PESI | A | 3,104 | $1.85 | $5,742 | 91,554 Direct | +3.51% | Acquired | 68.2% (price as of 2026-10-02) |
| Aug. 5, 2008 | PESI | A | 5,556 | $1.22 | $6,778 | 97,110 Direct | +6.07% | Acquired | 155.1% (price as of 2026-10-02) |
| Aug. 5, 2008 | PESI | A | 3,114 | $2.17 | $6,757 | 100,224 Direct | +3.21% | Acquired | 43.4% (price as of 2026-10-02) |
| Aug. 5, 2008 | PESI | A | 12,000 | $2.34 | $28,080 | 12,000 Direct | · | Acquired | 33.0% (price as of 2026-10-02) |
| May 20, 2008 | PESI | M | 5,000 | $1.75 | $8,750 | 85,341 Direct | +6.22% | Acquired | 77.8% (price as of 2026-10-02) |
| May 20, 2008 | PESI | M | 5,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 2, 2007 | PESI | A | 2,899 | $1.55 | $4,493 | 71,041 Direct | +4.25% | Acquired | 100.8% (price as of 2026-10-02) |
| Aug. 2, 2007 | PESI | A | 2,586 | $1.74 | $4,500 | 73,627 Direct | +3.64% | Acquired | 78.9% (price as of 2026-10-02) |
| Aug. 2, 2007 | PESI | A | 3,782 | $1.78 | $6,732 | 77,409 Direct | +5.14% | Acquired | 74.8% (price as of 2026-10-02) |
| Aug. 2, 2007 | PESI | A | 2,932 | $2.30 | $6,744 | 80,341 Direct | +3.79% | Acquired | 35.3% (price as of 2026-10-02) |
| Aug. 2, 2007 | PESI | A | 12,000 | $2.95 | $35,400 | 12,000 Direct | · | Acquired | 5.5% (price as of 2026-10-02) |
| July 27, 2006 | PESI | A | 2,727 | $1.65 | $4,500 | 58,591 Direct | +4.88% | Acquired | 88.6% (price as of 2026-10-02) |
| July 27, 2006 | PESI | A | 3,593 | $1.25 | $4,491 | 62,184 Direct | +6.13% | Acquired | 149.0% (price as of 2026-10-02) |
| July 27, 2006 | PESI | A | 3,141 | $1.43 | $4,492 | 65,325 Direct | +5.05% | Acquired | 117.6% (price as of 2026-10-02) |
| July 27, 2006 | PESI | A | 2,817 | $1.60 | $4,507 | 68,142 Direct | +4.31% | Acquired | 94.5% (price as of 2026-10-02) |
| July 27, 2006 | PESI | A | 12,000 | $2.15 | $25,800 | 12,000 Direct | · | Acquired | 44.7% (price as of 2026-10-02) |
| July 27, 2005 | PESI | A | 3,727 | $1.21 | $4,510 | 46,107 Direct | +8.79% | Acquired | 157.2% (price as of 2026-10-02) |
| July 27, 2005 | PESI | A | 3,317 | $1.36 | $4,511 | 49,424 Direct | +7.19% | Acquired | 128.8% (price as of 2026-10-02) |
| July 27, 2005 | PESI | A | 3,315 | $1.36 | $4,508 | 52,739 Direct | +6.71% | Acquired | 128.8% (price as of 2026-10-02) |
| July 27, 2005 | PESI | A | 3,125 | $1.44 | $4,500 | 55,864 Direct | +5.93% | Acquired | 116.1% (price as of 2026-10-02) |
| July 27, 2005 | PESI | A | 12,000 | $1.84 | $22,080 | 12,000 Direct | · | Acquired | 69.1% (price as of 2026-10-02) |
| July 28, 2004 | PESI | A | 2,655 | $1.70 | $4,514 | 39,028 Direct | +7.30% | Acquired | 83.1% (price as of 2026-10-02) |
| July 28, 2004 | PESI | A | 3,352 | $1.34 | $4,492 | 42,380 Direct | +8.59% | Acquired | 132.2% (price as of 2026-10-02) |
| July 28, 2004 | PESI | A | 12,000 | $1.70 | $20,400 | 69,000 Direct | +21.05% | Acquired | 83.1% (price as of 2026-10-02) |
| July 27, 2004 | PESI | A | 2,400 | $1.88 | $4,512 | 24,739 Direct | +10.74% | Acquired | 65.5% (price as of 2026-10-02) |
| July 27, 2004 | PESI | A | 2,927 | $1.54 | $4,508 | 27,666 Direct | +11.83% | Acquired | 102.1% (price as of 2026-10-02) |
| July 27, 2004 | PESI | A | 3,226 | $1.40 | $4,516 | 30,892 Direct | +11.66% | Acquired | 122.3% (price as of 2026-10-02) |
| July 27, 2004 | PESI | A | 3,552 | $1.27 | $4,511 | 34,444 Direct | +11.50% | Acquired | 145.0% (price as of 2026-10-02) |
| July 27, 2004 | PESI | A | 1,929 | $2.33 | $4,495 | 36,373 Direct | +5.60% | Acquired | 33.6% (price as of 2026-10-02) |
| July 29, 2003 | PESI | A | 12,000 | · | · | 12,000 Direct | · | Acquired | (price as of 2026-10-02) |
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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Sept. 29, 2010 | PESI | Stock Option | Common Stock | $1.68 | Sept. 29, 2020 | 12,000 | Acquired |
| Dec. 14, 2009 | PESI | Stock Option | Common Stock | $1.25 | Dec. 15, 2009 | 5,000 | Disposed |
| July 29, 2009 | PESI | Stock Option | Common Stock | $2.67 | July 29, 2019 | 12,000 | Acquired |
| Aug. 5, 2008 | PESI | Stock Option | Common Stock | $2.34 | Aug. 5, 2018 | 12,000 | Acquired |
| May 20, 2008 | PESI | Stock Option | Common Stock | $1.75 | May 20, 2008 | 5,000 | Disposed |
| Aug. 2, 2007 | PESI | Stock Option | Common Stock | $2.95 | Aug. 2, 2017 | 12,000 | Acquired |
| July 27, 2006 | PESI | Stock Option | Common Stock | $2.15 | July 27, 2016 | 12,000 | Acquired |
| July 27, 2005 | PESI | Stock Option | Common Stock | $1.84 | July 27, 2015 | 12,000 | Acquired |
| July 28, 2004 | PESI | Stock Option | Common Stock | $1.70 | July 28, 2014 | 12,000 | Acquired |
| July 29, 2003 | PESI | Stock Option | Common Stock | $1.99 | July 29, 2013 | 12,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).