John B Goodman
CIK 1321965 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 23, 2012 · Latest: May 22, 2017
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 29 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
29 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 1, 2013 | PRLB | S 10b5-1 | 2,000 | $83.88 | $167,760 | 6,250 Direct | -24.24% | Disposed | -6.3% (price as of 2026-08-21) |
| Aug. 1, 2013 | PRLB | S 10b5-1 | 2,000 | $63.79 | $127,580 | 6,250 Direct | -24.24% | Disposed | 23.2% (price as of 2026-08-21) |
| May 1, 2013 | PRLB | S 10b5-1 | 2,000 | $50.60 | $101,200 | 6,250 Direct | -24.24% | Disposed | 55.4% (price as of 2026-08-21) |
| Feb. 1, 2013 | PRLB | S 10b5-1 | 2,000 | $41.01 | $82,020 | 6,250 Direct | -24.24% | Disposed | 91.7% (price as of 2026-08-21) |
| Nov. 1, 2012 | PRLB | S 10b5-1 | 2,000 | $35.00 | $70,000 | 6,250 Direct | -24.24% | Disposed | 124.6% (price as of 2026-08-21) |
| Dec. 2, 2010 | ENTG | S | 1,000 | $7.05 | $7,050 | 208,834 Direct | -0.48% | Disposed | 1954.8% (price as of 2026-08-21) |
| July 6, 2010 | ENTG | S 10b5-1 | 5,000 | $4.00 | $20,000 | 209,834 Direct | -2.33% | Disposed | 3521.5% (price as of 2026-08-21) |
| June 1, 2010 | ENTG | S 10b5-1 | 5,000 | $5.29 | $26,450 | 209,834 Direct | -2.33% | Disposed | 2638.4% (price as of 2026-08-21) |
| June 1, 2010 | ENTG | S 10b5-1 | 5,000 | $5.29 | $26,450 | 209,834 Direct | -2.33% | Disposed | 2638.4% (price as of 2026-08-21) |
| May 13, 2010 | ENTG | S 10b5-1 | 8,040 | $5.88 | $47,275 | 214,834 Direct | -3.61% | Disposed | 2363.6% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 300 | $6.29 | $1,887 | 222,874 Direct | -0.13% | Disposed | 2203.0% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 500 | $6.28 | $3,140 | 223,174 Direct | -0.22% | Disposed | 2206.7% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 100 | $6.27 | $627 | 223,674 Direct | -0.04% | Disposed | 2210.4% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 300 | $6.26 | $1,878 | 223,774 Direct | -0.13% | Disposed | 2214.1% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 1,500 | $6.25 | $9,375 | 224,074 Direct | -0.66% | Disposed | 2217.8% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 500 | $6.22 | $3,110 | 225,574 Direct | -0.22% | Disposed | 2228.9% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 31 | $6.21 | $193 | 226,074 Direct | -0.01% | Disposed | 2232.7% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 100 | $6.20 | $620 | 226,105 Direct | -0.04% | Disposed | 2236.5% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 130 | $6.18 | $803 | 226,205 Direct | -0.06% | Disposed | 2244.0% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 100 | $6.17 | $617 | 226,335 Direct | -0.04% | Disposed | 2247.8% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 300 | $6.16 | $1,848 | 226,435 Direct | -0.13% | Disposed | 2251.6% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 384 | $6.15 | $2,362 | 226,735 Direct | -0.17% | Disposed | 2255.4% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 140 | $6.13 | $858 | 227,119 Direct | -0.06% | Disposed | 2263.1% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 215 | $6.12 | $1,316 | 227,259 Direct | -0.09% | Disposed | 2267.0% (price as of 2026-08-21) |
| May 3, 2010 | ENTG | S 10b5-1 | 400 | $6.11 | $2,444 | 227,474 Direct | -0.18% | Disposed | 2270.9% (price as of 2026-08-21) |
| April 1, 2010 | ENTG | S 10b5-1 | 100 | $5.09 | $509 | 222,874 Direct | -0.04% | Disposed | 2746.0% (price as of 2026-08-21) |
| April 1, 2010 | ENTG | S 10b5-1 | 1,600 | $5.09 | $8,144 | 222,974 Direct | -0.71% | Disposed | 2746.0% (price as of 2026-08-21) |
| April 1, 2010 | ENTG | S 10b5-1 | 200 | $5.08 | $1,016 | 224,574 Direct | -0.09% | Disposed | 2751.6% (price as of 2026-08-21) |
| April 1, 2010 | ENTG | S 10b5-1 | 700 | $5.08 | $3,556 | 224,774 Direct | -0.31% | Disposed | 2751.6% (price as of 2026-08-21) |
| April 1, 2010 | ENTG | S 10b5-1 | 2,400 | $5.08 | $12,192 | 225,474 Direct | -1.05% | Disposed | 2751.6% (price as of 2026-08-21) |
| March 5, 2010 | ENTG | S | 700 | $5.09 | $3,563 | 210,763 Direct | -0.33% | Disposed | 2746.0% (price as of 2026-08-21) |
| March 5, 2010 | ENTG | S | 1,411 | $5.09 | $7,182 | 211,463 Direct | -0.66% | Disposed | 2746.0% (price as of 2026-08-21) |
| March 5, 2010 | ENTG | S | 5,000 | $5.09 | $25,450 | 212,874 Direct | -2.29% | Disposed | 2746.0% (price as of 2026-08-21) |
| March 5, 2010 | ENTG | S | 3,000 | $5.07 | $15,210 | 217,874 Direct | -1.36% | Disposed | 2757.2% (price as of 2026-08-21) |
| March 5, 2010 | ENTG | S | 2,000 | $5.06 | $10,120 | 220,874 Direct | -0.90% | Disposed | 2762.8% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 1,500 | $4.52 | $6,780 | 222,874 Direct | -0.67% | Disposed | 3104.9% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 300 | $4.51 | $1,353 | 224,374 Direct | -0.13% | Disposed | 3112.0% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 1,500 | $4.50 | $6,750 | 224,674 Direct | -0.66% | Disposed | 3119.1% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 300 | $4.48 | $1,344 | 226,174 Direct | -0.13% | Disposed | 3133.5% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 400 | $4.47 | $1,788 | 226,474 Direct | -0.18% | Disposed | 3140.7% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 400 | $4.46 | $1,784 | 226,874 Direct | -0.18% | Disposed | 3148.0% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 500 | $4.45 | $2,225 | 227,274 Direct | -0.22% | Disposed | 3155.3% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 100 | $4.43 | $443 | 227,774 Direct | -0.04% | Disposed | 3170.0% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 1,500 | $4.52 | $6,780 | 222,874 Direct | -0.67% | Disposed | 3104.9% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 300 | $4.51 | $1,353 | 224,374 Direct | -0.13% | Disposed | 3112.0% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 1,500 | $4.50 | $6,750 | 224,674 Direct | -0.66% | Disposed | 3119.1% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 300 | $4.48 | $1,344 | 226,174 Direct | -0.13% | Disposed | 3133.5% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 400 | $4.47 | $1,788 | 226,474 Direct | -0.18% | Disposed | 3140.7% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 400 | $4.46 | $1,784 | 226,874 Direct | -0.18% | Disposed | 3148.0% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 500 | $4.45 | $2,225 | 227,274 Direct | -0.22% | Disposed | 3155.3% (price as of 2026-08-21) |
| March 1, 2010 | ENTG | S 10b5-1 | 100 | $4.43 | $443 | 227,774 Direct | -0.04% | Disposed | 3170.0% (price as of 2026-08-21) |
| Feb. 24, 2010 | ENTG | S 10b5-1 | 100 | $4.73 | $473 | 227,874 Direct | -0.04% | Disposed | 2962.6% (price as of 2026-08-21) |
| Feb. 24, 2010 | ENTG | S 10b5-1 | 400 | $4.72 | $1,888 | 227,974 Direct | -0.18% | Disposed | 2969.1% (price as of 2026-08-21) |
| Feb. 24, 2010 | ENTG | S 10b5-1 | 200 | $4.70 | $940 | 228,374 Direct | -0.09% | Disposed | 2982.1% (price as of 2026-08-21) |
| Feb. 24, 2010 | ENTG | S 10b5-1 | 600 | $4.69 | $2,814 | 228,574 Direct | -0.26% | Disposed | 2988.7% (price as of 2026-08-21) |
| Feb. 24, 2010 | ENTG | S 10b5-1 | 100 | $4.66 | $466 | 229,174 Direct | -0.04% | Disposed | 3008.6% (price as of 2026-08-21) |
| Feb. 24, 2010 | ENTG | S 10b5-1 | 800 | $4.64 | $3,712 | 229,274 Direct | -0.35% | Disposed | 3022.0% (price as of 2026-08-21) |
| Feb. 24, 2010 | ENTG | S 10b5-1 | 200 | $4.58 | $916 | 230,074 Direct | -0.09% | Disposed | 3062.9% (price as of 2026-08-21) |
| Feb. 24, 2010 | ENTG | S 10b5-1 | 609 | $4.57 | $2,783 | 230,274 Direct | -0.26% | Disposed | 3069.8% (price as of 2026-08-21) |
| Jan. 21, 2010 | ENTG | S 10b5-1 | 500 | $4.81 | $2,405 | 230,883 Direct | -0.22% | Disposed | 2911.6% (price as of 2026-08-21) |
| Jan. 21, 2010 | ENTG | S 10b5-1 | 562 | $4.80 | $2,698 | 231,383 Direct | -0.24% | Disposed | 2917.9% (price as of 2026-08-21) |
| Jan. 21, 2010 | ENTG | S 10b5-1 | 400 | $4.79 | $1,916 | 231,945 Direct | -0.17% | Disposed | 2924.2% (price as of 2026-08-21) |
| Jan. 21, 2010 | ENTG | S 10b5-1 | 100 | $4.77 | $477 | 232,345 Direct | -0.04% | Disposed | 2936.9% (price as of 2026-08-21) |
| Jan. 19, 2010 | ENTG | S 10b5-1 | 400 | $4.80 | $1,920 | 237,093 Direct | -0.17% | Disposed | 2917.9% (price as of 2026-08-21) |
| Jan. 19, 2010 | ENTG | S 10b5-1 | 500 | $4.85 | $2,425 | 236,593 Direct | -0.21% | Disposed | 2886.8% (price as of 2026-08-21) |
| Jan. 19, 2010 | ENTG | S 10b5-1 | 448 | $4.86 | $2,177 | 236,145 Direct | -0.19% | Disposed | 2880.7% (price as of 2026-08-21) |
| Jan. 19, 2010 | ENTG | S 10b5-1 | 1,300 | $4.87 | $6,331 | 234,845 Direct | -0.55% | Disposed | 2874.5% (price as of 2026-08-21) |
| Jan. 19, 2010 | ENTG | S 10b5-1 | 200 | $4.88 | $976 | 234,645 Direct | -0.09% | Disposed | 2868.4% (price as of 2026-08-21) |
| Jan. 19, 2010 | ENTG | S 10b5-1 | 800 | $4.89 | $3,912 | 233,845 Direct | -0.34% | Disposed | 2862.4% (price as of 2026-08-21) |
| Jan. 19, 2010 | ENTG | S 10b5-1 | 1,000 | $4.90 | $4,900 | 232,845 Direct | -0.43% | Disposed | 2856.3% (price as of 2026-08-21) |
| Jan. 19, 2010 | ENTG | S 10b5-1 | 400 | $4.91 | $1,964 | 232,445 Direct | -0.17% | Disposed | 2850.3% (price as of 2026-08-21) |
Showing latest 100 of 297 transactions
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. 1, 2013 | PRLB | Employee Stock Option (right to buy) | Common Stock (2,000) | $4.27 | July 10, 2017 | 2,000 | Disposed |
| Aug. 1, 2013 | PRLB | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $4.27 | July 10, 2017 | 2,000 | Disposed |
| May 23, 2013 | PRLB | Stock Option (right to buy) | Common Stock (2,715) | $53.34 | May 23, 2023 | 2,715 | Acquired |
| May 23, 2013 | PRLB | Stock Option (right to buy) | Common Stock (2,500) | $53.34 | May 23, 2023 | 2,500 | Acquired |
| May 1, 2013 | PRLB | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $4.27 | July 10, 2017 | 2,000 | Disposed |
| Feb. 1, 2013 | PRLB | Stock Option (right to buy) | Common Stock (2,000) | $4.27 | July 10, 2017 | 2,000 | Disposed |
| Nov. 1, 2012 | PRLB | Stock Option (right to buy) | Common Stock (2,000) | $4.27 | July 10, 2017 | 2,000 | Disposed |
| May 7, 2012 | PRLB | Stock Option (right to buy) | Common Stock (4,762) | $30.58 | May 7, 2022 | 4,762 | Acquired |
| July 6, 2010 | ENTG | Employee Stock Option (right to buy) | Common Stock (5,000) | $1.13 | Feb. 19, 2016 | 5,000 | Disposed |
| June 1, 2010 | ENTG | Employee Stock Option (right to buy) | Common Stock (5,000) | $1.13 | Feb. 19, 2016 | 5,000 | Disposed |
| May 3, 2010 | ENTG | Employee Stock Option (right to buy) | Common Stock (5,000) | $1.13 | Feb. 19, 2016 | 5,000 | Disposed |
| April 1, 2010 | ENTG | Employee Stock Option (right to buy) | Common Stock (5,000) | $1.13 | Feb. 19, 2016 | 5,000 | Disposed |
| March 1, 2010 | ENTG | Employee Stock Option (right to buy) | Common Stock (5,000) | $1.13 | Feb. 19, 2016 | 5,000 | Disposed |
| Jan. 4, 2010 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (49,592) | $5.40 | Feb. 19, 2017 | 49,592 | Acquired |
| Jan. 4, 2010 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (49,592) | $5.40 | Feb. 19, 2017 | 49,592 | Acquired |
| Feb. 10, 2009 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (75,000) | $1.13 | Feb. 19, 2016 | 75,000 | Acquired |
| Feb. 10, 2009 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (75,000) | $1.13 | Feb. 19, 2016 | 75,000 | Acquired |
| Feb. 21, 2008 | ENTG | Employee Stock Option (right to buy) | Common Stock (28,000) | $7.07 | Feb. 21, 2015 | 28,000 | Acquired |
| Aug. 1, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (1,200) | $5.90 | Oct. 15, 2012 | 1,200 | Disposed |
| July 3, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (3,229) | $8.04 | Oct. 15, 2011 | 3,229 | Disposed |
| July 2, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (1,771) | $8.04 | Dec. 31, 2007 | 1,771 | Disposed |
| July 2, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (1,200) | $5.90 | Dec. 31, 2007 | 1,200 | Disposed |
| June 28, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (5,000) | $8.04 | Oct. 15, 2011 | 5,000 | Disposed |
| June 28, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (5,000) | $8.04 | Dec. 31, 2007 | 5,000 | Disposed |
| June 1, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (1,200) | $5.90 | Oct. 15, 2012 | 1,200 | Disposed |
| May 2, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (13,501) | $8.04 | Oct. 15, 2011 | 13,501 | Disposed |
| May 1, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (1,200) | $5.90 | Oct. 15, 2012 | 1,200 | Disposed |
| April 26, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (2,016) | $8.04 | Oct. 15, 2011 | 2,016 | Disposed |
| April 25, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (9,483) | $8.04 | Oct. 15, 2011 | 9,483 | Disposed |
| April 2, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (1,200) | $5.90 | Oct. 15, 2012 | 1,200 | Disposed |
| March 1, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (1,200) | $5.90 | Oct. 15, 2012 | 1,200 | Disposed |
| Feb. 26, 2007 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (4,251) | $5.90 | Oct. 15, 2012 | 4,251 | Disposed |
| June 1, 2006 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $5.90 | Oct. 15, 2012 | 2,000 | Disposed |
| May 1, 2006 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $5.90 | Oct. 15, 2012 | 2,000 | Disposed |
| April 3, 2006 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $5.90 | Oct. 15, 2012 | 2,000 | Disposed |
| March 1, 2006 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $5.90 | Oct. 15, 2012 | 2,000 | Disposed |
| Feb. 1, 2006 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $5.90 | Oct. 15, 2012 | 2,000 | Disposed |
| Jan. 5, 2006 | ENTG | Common Stock | Common Stock (2,000) | $5.90 | Oct. 15, 2012 | 2,000 | Disposed |
| Dec. 1, 2005 | ENTG | Employee Stock Option Plan (Right to Buy) | Common Stock (2,000) | $5.90 | Oct. 15, 2012 | 2,000 | Disposed |
| Nov. 14, 2005 | ENTG | Employee Stock Option (Right to Buy) | Common Stock (2,249) | $5.90 | Oct. 15, 2012 | 2,249 | Disposed |
| Aug. 1, 2005 | ENTG | Stock Option (Right to Buy) | Common Stock (35,500) | $5.90 | Oct. 15, 2012 | 3,000 | Disposed |
| July 1, 2005 | ENTG | Stock Option (Right to Buy) | Common Stock (38,500) | $5.90 | Oct. 15, 2012 | 3,000 | Disposed |
| June 10, 2005 | ENTG | Stock Option (Right to Buy) | Common Stock (44,500) | $5.90 | Oct. 15, 2012 | 6,000 | Disposed |
| April 1, 2005 | ENTG | Stock Option (Right to Buy) | Common Stock (47,500) | $5.90 | Oct. 15, 2012 | 3,000 | Disposed |
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 |
|---|---|---|---|---|
| Feb. 23, 2012 | PRLB | Common Stock | 0 | Direct |
| Feb. 23, 2012 | PRLB | Stock Option (right to buy)→ Common Stock (21,000) | 21,000 | Direct |
| March 29, 2005 | ENTG | Common Stock | 117,124 | Direct |
| March 29, 2005 | ENTG | Common Stock | 70,493 | Indirect |
| March 29, 2005 | ENTG | Common Stock | 118,879 | Indirect |
| March 29, 2005 | ENTG | Stock Option (Right to Buy)→ Common Stock (300) | 300 | Direct |
| March 29, 2005 | ENTG | Stock Option (Right to Buy)→ Common Stock (20,000) | 20,000 | Direct |
| March 29, 2005 | ENTG | Stock Option (Right to Buy)→ Common Stock (40,000) | 40,000 | Direct |
| March 29, 2005 | ENTG | Stock Option (Right to Buy)→ Common Stock (60,000) | 60,000 | Direct |
| March 29, 2005 | ENTG | Stock Option (Right to Buy)→ Common Stock (47,500) | 47,500 | Direct |
| March 29, 2005 | ENTG | Stock Option (Right to Buy)→ Common Stock (22,500) | 22,500 | Direct |
| March 29, 2005 | ENTG | Stock Option (Right to Buy)→ Common Stock (31,000) | 31,000 | Direct |