Peter Sliwkowski
Insider
First SEC filing: July 19, 2004 · Latest: July 19, 2004
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 15, 2005 | PRGS | A | 28,500 | $30.81 | $878,085 | 28,500 Direct | · | Acquired | 79.6% (price as of 2026-10-02) |
| Nov. 15, 2005 | PRGS | A | 1,500 | $30.81 | $46,215 | 1,500 Direct | · | Acquired | 79.6% (price as of 2026-10-02) |
| Oct. 31, 2005 | PRGS | M | 1,667 | $12.81 | $21,354 | 2,943 Direct | +130.64% | Acquired | 332.1% (price as of 2026-10-02) |
| Oct. 31, 2005 | PRGS | S | 1,667 | $31.10 | $51,844 | 1,276 Direct | -56.64% | Disposed | 78.0% (price as of 2026-10-02) |
| Oct. 31, 2005 | PRGS | M | 5,834 | $13.08 | $76,309 | 7,110 Direct | +457.21% | Acquired | 323.2% (price as of 2026-10-02) |
| Oct. 31, 2005 | PRGS | S | 5,834 | $31.10 | $181,437 | 1,276 Direct | -82.05% | Disposed | 78.0% (price as of 2026-10-02) |
| Oct. 31, 2005 | PRGS | M | 25,000 | $13.24 | $331,000 | 26,276 Direct | +1959.25% | Acquired | 318.1% (price as of 2026-10-02) |
| Oct. 31, 2005 | PRGS | S | 25,000 | $31.10 | $777,500 | 1,276 Direct | -95.14% | Disposed | 78.0% (price as of 2026-10-02) |
| Oct. 31, 2005 | PRGS | M | 17,499 | $15.07 | $263,710 | 18,775 Direct | +1371.39% | Acquired | 267.3% (price as of 2026-10-02) |
| Oct. 31, 2005 | PRGS | S | 17,499 | $31.10 | $544,219 | 1,276 Direct | -93.20% | Disposed | 78.0% (price as of 2026-10-02) |
| Oct. 31, 2005 | PRGS | M | 1,667 | $12.81 | $21,354 | 3,333 Direct | -33.34% | Disposed | 332.1% (price as of 2026-10-02) |
| Oct. 31, 2005 | PRGS | M | 5,834 | $13.08 | $76,309 | 3,333 Direct | -63.64% | Disposed | 323.2% (price as of 2026-10-02) |
| Oct. 31, 2005 | PRGS | M | 25,000 | $13.24 | $331,000 | 20,000 Direct | -55.56% | Disposed | 318.1% (price as of 2026-10-02) |
| Oct. 31, 2005 | PRGS | M | 17,499 | $15.07 | $263,710 | 20,001 Direct | -46.66% | Disposed | 267.3% (price as of 2026-10-02) |
| Aug. 19, 2005 | PRGS | M | 833 | $12.81 | $10,671 | 2,109 Direct | +65.28% | Acquired | 332.1% (price as of 2026-10-02) |
| Aug. 19, 2005 | PRGS | S | 833 | $30.71 | $25,581 | 1,276 Direct | -39.50% | Disposed | 80.2% (price as of 2026-10-02) |
| Aug. 19, 2005 | PRGS | M | 107 | $12.06 | $1,290 | 1,383 Direct | +8.39% | Acquired | 359.0% (price as of 2026-10-02) |
| Aug. 19, 2005 | PRGS | S | 107 | $30.71 | $3,286 | 1,276 Direct | -7.74% | Disposed | 80.2% (price as of 2026-10-02) |
| Aug. 19, 2005 | PRGS | M | 30,000 | $13.08 | $392,400 | 31,276 Direct | +2351.10% | Acquired | 323.2% (price as of 2026-10-02) |
| Aug. 19, 2005 | PRGS | S | 30,000 | $30.71 | $921,300 | 1,276 Direct | -95.92% | Disposed | 80.2% (price as of 2026-10-02) |
| Aug. 19, 2005 | PRGS | M | 833 | $12.81 | $10,671 | 5,000 Direct | -14.28% | Disposed | 332.1% (price as of 2026-10-02) |
| Aug. 19, 2005 | PRGS | M | 107 | $12.06 | $1,290 | 0 Direct | -100.00% | Disposed | 359.0% (price as of 2026-10-02) |
| Aug. 19, 2005 | PRGS | M | 30,000 | $13.08 | $392,400 | 9,167 Direct | -76.60% | Disposed | 323.2% (price as of 2026-10-02) |
| Aug. 8, 2005 | PRGS | M | 900 | $12.06 | $10,854 | 2,176 Direct | +70.53% | Acquired | 359.0% (price as of 2026-10-02) |
| Aug. 8, 2005 | PRGS | S | 900 | $31.50 | $28,350 | 1,276 Direct | -41.36% | Disposed | 75.7% (price as of 2026-10-02) |
| Aug. 8, 2005 | PRGS | M | 900 | $12.06 | $10,854 | 107 Direct | -89.37% | Disposed | 359.0% (price as of 2026-10-02) |
| Aug. 5, 2005 | PRGS | M | 707 | $12.81 | $9,057 | 1,983 Direct | +55.41% | Acquired | 332.1% (price as of 2026-10-02) |
| Aug. 5, 2005 | PRGS | S | 707 | $31.50 | $22,270 | 1,276 Direct | -35.65% | Disposed | 75.7% (price as of 2026-10-02) |
| Aug. 5, 2005 | PRGS | M | 3,993 | $12.06 | $48,156 | 5,269 Direct | +312.93% | Acquired | 359.0% (price as of 2026-10-02) |
| Aug. 5, 2005 | PRGS | S | 3,993 | $31.50 | $125,780 | 1,276 Direct | -75.78% | Disposed | 75.7% (price as of 2026-10-02) |
| Aug. 5, 2005 | PRGS | M | 707 | $12.81 | $9,057 | 0 Direct | -100.00% | Disposed | 332.1% (price as of 2026-10-02) |
| Aug. 5, 2005 | PRGS | M | 100 | $12.06 | $1,206 | 0 Direct | -100.00% | Disposed | 359.0% (price as of 2026-10-02) |
| Aug. 5, 2005 | PRGS | M | 3,893 | $12.06 | $46,950 | 1,007 Direct | -79.45% | Disposed | 359.0% (price as of 2026-10-02) |
| July 13, 2005 | PRGS | M | 14,167 | $12.81 | $181,479 | 15,443 Direct | +1110.27% | Acquired | 332.1% (price as of 2026-10-02) |
| July 13, 2005 | PRGS | M | 10,833 | $13.08 | $141,696 | 26,276 Direct | +70.15% | Acquired | 323.2% (price as of 2026-10-02) |
| July 13, 2005 | PRGS | S | 22,600 | $31.03 | $701,278 | 3,676 Direct | -86.01% | Disposed | 78.4% (price as of 2026-10-02) |
| July 13, 2005 | PRGS | S | 2,400 | $31.14 | $74,736 | 1,276 Direct | -65.29% | Disposed | 77.7% (price as of 2026-10-02) |
| July 13, 2005 | PRGS | M | 14,167 | $12.81 | $181,479 | 5,833 Direct | -70.84% | Disposed | 332.1% (price as of 2026-10-02) |
| July 13, 2005 | PRGS | M | 10,833 | $13.08 | $141,696 | 39,167 Direct | -21.67% | Disposed | 323.2% (price as of 2026-10-02) |
| July 1, 2005 | PRGS | M | 30,000 | $12.81 | $384,300 | 31,276 Direct | +2351.10% | Acquired | 332.1% (price as of 2026-10-02) |
| July 1, 2005 | PRGS | S | 30,000 | $30.05 | $901,500 | 1,276 Direct | -95.92% | Disposed | 84.2% (price as of 2026-10-02) |
| July 1, 2005 | PRGS | M | 30,000 | $12.81 | $384,300 | 20,000 Direct | -60.00% | Disposed | 332.1% (price as of 2026-10-02) |
| June 20, 2005 | PRGS | M | 30,000 | $13.24 | $397,200 | 31,276 Direct | +2351.10% | Acquired | 318.1% (price as of 2026-10-02) |
| June 20, 2005 | PRGS | S | 20,500 | $30.52 | $625,660 | 10,776 Direct | -65.55% | Disposed | 81.4% (price as of 2026-10-02) |
| June 20, 2005 | PRGS | S | 4,100 | $30.56 | $125,296 | 6,676 Direct | -38.05% | Disposed | 81.1% (price as of 2026-10-02) |
| June 20, 2005 | PRGS | S | 1,100 | $30.66 | $33,726 | 5,576 Direct | -16.48% | Disposed | 80.5% (price as of 2026-10-02) |
| June 20, 2005 | PRGS | S | 2,500 | $30.74 | $76,850 | 3,076 Direct | -44.84% | Disposed | 80.1% (price as of 2026-10-02) |
| June 20, 2005 | PRGS | S | 1,800 | $30.84 | $55,512 | 1,276 Direct | -58.52% | Disposed | 79.5% (price as of 2026-10-02) |
| June 20, 2005 | PRGS | M | 30,000 | $13.24 | $397,200 | 45,000 Direct | -40.00% | Disposed | 318.1% (price as of 2026-10-02) |
| May 9, 2005 | PRGS | M | 7,500 | $12.06 | $90,450 | 8,776 Direct | +587.77% | Acquired | 359.0% (price as of 2026-10-02) |
| May 9, 2005 | PRGS | S | 7,500 | $27.00 | $202,500 | 1,276 Direct | -85.46% | Disposed | 105.0% (price as of 2026-10-02) |
| May 9, 2005 | PRGS | M | 7,500 | $12.06 | $90,450 | 4,900 Direct | -60.48% | Disposed | 359.0% (price as of 2026-10-02) |
| May 4, 2005 | PRGS | S | 2,388 | $26.00 | $62,088 | 1,276 Direct | -65.17% | Disposed | 112.9% (price as of 2026-10-02) |
| May 3, 2005 | PRGS | M | 7,500 | $12.06 | $90,450 | 11,164 Direct | +204.69% | Acquired | 359.0% (price as of 2026-10-02) |
| May 3, 2005 | PRGS | S | 7,500 | $25.51 | $191,325 | 3,664 Direct | -67.18% | Disposed | 117.0% (price as of 2026-10-02) |
| May 3, 2005 | PRGS | M | 7,500 | $12.06 | $90,450 | 12,400 Direct | -37.69% | Disposed | 359.0% (price as of 2026-10-02) |
| Dec. 27, 2004 | PRGS | M | 25,000 | $12.81 | $320,250 | 27,594 Direct | +963.76% | Acquired | 332.1% (price as of 2026-10-02) |
| Dec. 27, 2004 | PRGS | S | 25,000 | $23.08 | $577,000 | 2,594 Direct | -90.60% | Disposed | 139.8% (price as of 2026-10-02) |
| Dec. 27, 2004 | PRGS | M | 25,000 | $12.81 | $320,250 | 707 Direct | -97.25% | Disposed | 332.1% (price as of 2026-10-02) |
| Sept. 27, 2004 | PRGS | A | 2,600 | $19.25 | $50,050 | 2,600 Direct | · | Acquired | 187.5% (price as of 2026-10-02) |
| Sept. 27, 2004 | PRGS | A | 22,400 | $19.25 | $431,200 | 22,400 Direct | · | Acquired | 187.5% (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 |
|---|---|---|---|---|---|---|---|
| Nov. 15, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $30.81 | Nov. 14, 2012 | 28,500 | Acquired |
| Nov. 15, 2005 | PRGS | Incentive Stock Options | Common Stock | $30.81 | Nov. 14, 2012 | 1,500 | Acquired |
| Oct. 31, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $12.81 | April 2, 2011 | 1,667 | Disposed |
| Oct. 31, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $13.08 | Oct. 9, 2011 | 5,834 | Disposed |
| Oct. 31, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $13.24 | Aug. 1, 2012 | 25,000 | Disposed |
| Oct. 31, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $15.07 | Feb. 23, 2013 | 17,499 | Disposed |
| Aug. 19, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $12.81 | April 2, 2011 | 833 | Disposed |
| Aug. 19, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $12.06 | Oct. 5, 2010 | 107 | Disposed |
| Aug. 19, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $13.08 | Oct. 9, 2011 | 30,000 | Disposed |
| Aug. 8, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $12.06 | Oct. 5, 2010 | 900 | Disposed |
| Aug. 5, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $12.81 | Feb. 10, 2009 | 707 | Disposed |
| Aug. 5, 2005 | PRGS | Incentive Stock Options | Common Stock | $12.06 | Oct. 5, 2010 | 100 | Disposed |
| Aug. 5, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $12.06 | Oct. 5, 2010 | 3,893 | Disposed |
| July 13, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $12.81 | April 2, 2011 | 14,167 | Disposed |
| July 13, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $13.08 | Oct. 9, 2011 | 10,833 | Disposed |
| July 1, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $12.81 | April 2, 2011 | 30,000 | Disposed |
| June 20, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $13.24 | Aug. 1, 2012 | 30,000 | Disposed |
| May 9, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $12.06 | Oct. 6, 2010 | 7,500 | Disposed |
| May 3, 2005 | PRGS | Nonqualified Stock Options | Common Stock | $12.06 | Oct. 6, 2010 | 7,500 | Disposed |
| Dec. 27, 2004 | PRGS | Nonqualified Stock Options | Common Stock | $12.81 | Feb. 10, 2009 | 25,000 | Disposed |
| Sept. 27, 2004 | PRGS | Nonqualified Stock Options | Common Stock | $19.25 | Sept. 26, 2014 | 2,600 | Acquired |
| Sept. 27, 2004 | PRGS | Incentive Stock Options | Common Stock | $19.25 | Sept. 26, 2014 | 22,400 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 12 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 19, 2004 | PRGS | Common Stock | 2,594 | Direct |
| July 19, 2004 | PRGS | Nonqualified Stock Option | · | Direct |
| July 19, 2004 | PRGS | Incentive Stock Option | · | Direct |
| July 19, 2004 | PRGS | Nonqualified Stock Option | · | Direct |
| July 19, 2004 | PRGS | Incentive Stock Option | · | Direct |
| July 19, 2004 | PRGS | Nonqualified Stock Option | · | Direct |
| July 19, 2004 | PRGS | Nonqualified Stock Option | · | Direct |
| July 19, 2004 | PRGS | Nonqualified Stock Option | · | Direct |
| July 19, 2004 | PRGS | Nonqualified Stock Option | · | Direct |
| July 19, 2004 | PRGS | Nonqualified Stock Option | · | Direct |
| July 19, 2004 | PRGS | Nonqualified Stock Option | · | Direct |
| July 19, 2004 | PRGS | Nonqualified Stock Option | · | Direct |