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Dennis Workman
Insider
First SEC filing: Feb. 10, 2011 · Latest: Feb. 10, 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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 8, 2011 | TRMB | M | 26,634 | $14.53 | $386,992 | 41,986 Direct | +173.49% | Acquired | 691.7% (price as of 2026-10-02) |
| Feb. 8, 2011 | TRMB | S | 26,634 | $47.04 | $1,252,863 | 15,352 Direct | -63.44% | Disposed | 144.6% (price as of 2026-10-02) |
| Feb. 8, 2011 | TRMB | M | 33,366 | $14.53 | $484,808 | 48,718 Direct | +217.34% | Acquired | 691.7% (price as of 2026-10-02) |
| Feb. 8, 2011 | TRMB | S | 33,366 | $47.04 | $1,569,537 | 15,352 Direct | -68.49% | Disposed | 144.6% (price as of 2026-10-02) |
| Feb. 8, 2011 | TRMB | M | 26,634 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 8, 2011 | TRMB | M | 33,366 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 9, 2010 | TRMB | M | 33,442 | · | · | 2,808 Direct | -92.25% | Disposed | (price as of 2026-10-02) |
| Nov. 9, 2010 | TRMB | S | 33,442 | $36.98 | $1,236,685 | 15,352 Direct | -68.54% | Disposed | 211.1% (price as of 2026-10-02) |
| Nov. 9, 2010 | TRMB | M | 33,442 | $8.50 | $284,257 | 48,794 Direct | +217.83% | Acquired | 1253.4% (price as of 2026-10-02) |
| Nov. 8, 2010 | TRMB | M | 38,750 | · | · | 36,250 Direct | -51.67% | Disposed | (price as of 2026-10-02) |
| Nov. 8, 2010 | TRMB | M | 41,250 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 8, 2010 | TRMB | S | 38,750 | $37.58 | $1,456,225 | 15,352 Direct | -71.62% | Disposed | 206.1% (price as of 2026-10-02) |
| Nov. 8, 2010 | TRMB | M | 38,750 | $8.50 | $329,375 | 54,102 Direct | +252.41% | Acquired | 1253.4% (price as of 2026-10-02) |
| Nov. 8, 2010 | TRMB | S | 41,250 | $37.49 | $1,546,462 | 15,352 Direct | -72.88% | Disposed | 206.9% (price as of 2026-10-02) |
| Nov. 8, 2010 | TRMB | M | 41,250 | $5.11 | $210,788 | 56,602 Direct | +268.69% | Acquired | 2151.3% (price as of 2026-10-02) |
| Oct. 26, 2010 | TRMB | A | 1,000 | · | · | 1,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 26, 2010 | TRMB | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-02) |
| April 27, 2010 | TRMB | A | 7,400 | · | · | 7,400 Direct | · | Acquired | (price as of 2026-10-02) |
| April 27, 2010 | TRMB | A | 2,600 | · | · | 2,600 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 23, 2009 | TRMB | A | 17,000 | · | · | 17,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 23, 2009 | TRMB | A | 1,000 | · | · | 1,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 19, 2009 | TRMB | A | 3,000 | · | · | 3,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 19, 2009 | TRMB | A | 6,000 | · | · | 6,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 20, 2008 | TRMB | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| April 21, 2008 | TRMB | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 20, 2007 | TRMB | A | 17,000 | · | · | 17,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 30, 2007 | TRMB | M | 16,875 | · | · | 1,875 Direct | -90.00% | Disposed | (price as of 2026-10-02) |
| Jan. 30, 2007 | TRMB | S | 16,875 | $55.96 | $944,325 | 6,359 Direct | -72.63% | Disposed | 311.2% (price as of 2026-10-02) |
| Jan. 30, 2007 | TRMB | M | 16,875 | $10.23 | $172,631 | 23,234 Direct | +265.37% | Acquired | 2149.1% (price as of 2026-10-02) |
| Oct. 20, 2006 | TRMB | A | 17,000 | · | · | 17,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 7, 2006 | TRMB | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 7, 2006 | TRMB | M | 37,500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 7, 2006 | TRMB | M | 187 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 7, 2006 | TRMB | M | 312 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 7, 2006 | TRMB | S | 15,000 | $48.19 | $722,850 | 6,359 Direct | -70.23% | Disposed | 377.4% (price as of 2026-10-02) |
| Aug. 7, 2006 | TRMB | M | 15,000 | $27.42 | $411,300 | 21,359 Direct | +235.89% | Acquired | 739.1% (price as of 2026-10-02) |
| Aug. 7, 2006 | TRMB | S | 37,500 | $48.19 | $1,807,125 | 6,359 Direct | -85.50% | Disposed | 377.4% (price as of 2026-10-02) |
| Aug. 7, 2006 | TRMB | M | 37,500 | $11.65 | $436,875 | 43,859 Direct | +589.72% | Acquired | 1874.9% (price as of 2026-10-02) |
| Aug. 7, 2006 | TRMB | S | 187 | $48.19 | $9,012 | 6,359 Direct | -2.86% | Disposed | 377.4% (price as of 2026-10-02) |
| Aug. 7, 2006 | TRMB | M | 187 | $7.96 | $1,489 | 6,546 Direct | +2.94% | Acquired | 2790.5% (price as of 2026-10-02) |
| Aug. 7, 2006 | TRMB | S | 312 | $48.19 | $15,035 | 6,359 Direct | -4.68% | Disposed | 377.4% (price as of 2026-10-02) |
| Aug. 7, 2006 | TRMB | M | 312 | $7.96 | $2,484 | 6,671 Direct | +4.91% | Acquired | 2790.5% (price as of 2026-10-02) |
| Dec. 20, 2005 | TRMB | A | 18,000 | · | · | 18,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 28, 2004 | TRMB | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 18,438 | · | · | 312 Direct | -98.34% | Disposed | (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 11,063 | · | · | 187 Direct | -98.34% | Disposed | (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 6,750 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 908 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 6,593 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 1,999 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 29, 2004 | TRMB | S | 18,438 | $26.78 | $493,770 | 5,298 Direct | -77.68% | Disposed | 759.1% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 18,438 | $7.96 | $146,766 | 23,736 Direct | +348.02% | Acquired | 2790.5% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | S | 11,063 | $26.78 | $296,267 | 5,298 Direct | -67.62% | Disposed | 759.1% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 11,063 | $7.96 | $88,061 | 16,361 Direct | +208.81% | Acquired | 2790.5% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | S | 10,000 | $26.78 | $267,800 | 5,298 Direct | -65.37% | Disposed | 759.1% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 10,000 | $6.62 | $66,200 | 15,298 Direct | +188.75% | Acquired | 3375.5% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | S | 6,750 | $26.78 | $180,765 | 5,298 Direct | -56.03% | Disposed | 759.1% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 6,750 | $11.67 | $78,772 | 12,048 Direct | +127.41% | Acquired | 1871.6% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | S | 908 | $26.78 | $24,316 | 5,298 Direct | -14.63% | Disposed | 759.1% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 908 | $10.25 | $9,307 | 6,206 Direct | +17.14% | Acquired | 2144.7% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | S | 6,593 | $26.78 | $176,561 | 5,298 Direct | -55.45% | Disposed | 759.1% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 6,593 | $10.25 | $67,578 | 11,891 Direct | +124.44% | Acquired | 2144.7% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | S | 1,999 | $26.78 | $53,533 | 5,298 Direct | -27.39% | Disposed | 759.1% (price as of 2026-10-02) |
| July 29, 2004 | TRMB | M | 1,999 | $10.25 | $20,490 | 7,297 Direct | +37.73% | Acquired | 2144.7% (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 |
|---|---|---|---|---|---|---|---|
| Feb. 8, 2011 | TRMB | Employee Stock Option | Common Stock | $14.53 | Oct. 22, 2014 | 26,634 | Disposed |
| Feb. 8, 2011 | TRMB | Employee Stock Option | Common Stock | $14.53 | Oct. 22, 2014 | 33,366 | Disposed |
| Nov. 9, 2010 | TRMB | Employee Stock Option | Common Stock | $8.50 | July 16, 2013 | 33,442 | Disposed |
| Nov. 8, 2010 | TRMB | Employee Stock Option | Common Stock | $8.50 | July 16, 2013 | 38,750 | Disposed |
| Nov. 8, 2010 | TRMB | Employee Stock Option | Common Stock | $5.11 | June 21, 2012 | 41,250 | Disposed |
| Oct. 26, 2010 | TRMB | Restricted Stock Unit | Common Stock | · | · | 1,000 | Acquired |
| Oct. 26, 2010 | TRMB | Employee Stock Option | Common Stock | $36.20 | Oct. 26, 2017 | 20,000 | Acquired |
| April 27, 2010 | TRMB | Employee Stock Option | Common Stock | $30.80 | April 27, 2017 | 7,400 | Acquired |
| April 27, 2010 | TRMB | Employee Stock Option | Common Stock | $30.80 | April 27, 2017 | 2,600 | Acquired |
| Oct. 23, 2009 | TRMB | Employee stock option | Common Stock | $21.68 | Oct. 23, 2016 | 17,000 | Acquired |
| Oct. 23, 2009 | TRMB | Employee stock option | Common Stock | $21.68 | Oct. 23, 2016 | 1,000 | Acquired |
| May 19, 2009 | TRMB | Restricted Stock Unit | Common Stock | · | · | 3,000 | Acquired |
| May 19, 2009 | TRMB | Employee Stock Opion | Common Stock | $20.01 | May 19, 2016 | 6,000 | Acquired |
| Oct. 20, 2008 | TRMB | Employee Stock Option | Common Stock | $19.96 | Oct. 20, 2015 | 15,000 | Acquired |
| April 21, 2008 | TRMB | Employee Stock Option | Common Stock | $28.00 | April 21, 2015 | 15,000 | Acquired |
| Oct. 20, 2007 | TRMB | Employee Stock Option | Common Stock | $40.59 | Oct. 20, 2014 | 17,000 | Acquired |
| Jan. 30, 2007 | TRMB | Employee Stock Option | Common Stock | $10.23 | June 21, 2012 | 16,875 | Disposed |
| Oct. 20, 2006 | TRMB | Employee Stock Option | Common Stock | $46.88 | Oct. 20, 2013 | 17,000 | Acquired |
| Aug. 7, 2006 | TRMB | Employee Stock Option | Common Stock | $27.42 | Aug. 25, 2010 | 15,000 | Disposed |
| Aug. 7, 2006 | TRMB | Employee Stock Option | Common Stock | $11.65 | July 18, 2011 | 37,500 | Disposed |
| Aug. 7, 2006 | TRMB | Employee Stock Option | Common Stock | $7.96 | Aug. 3, 2009 | 187 | Disposed |
| Aug. 7, 2006 | TRMB | Employee Stock Option | Common Stock | $7.96 | Aug. 3, 2009 | 312 | Disposed |
| Dec. 20, 2005 | TRMB | Employee Stock Option | Common Stock | $33.99 | Dec. 20, 2015 | 18,000 | Acquired |
| Oct. 28, 2004 | TRMB | Employee Stock Option | Common Stock | $29.06 | Oct. 22, 2014 | 30,000 | Acquired |
| July 29, 2004 | TRMB | Employee Stock Option | Common Stock | $7.96 | Aug. 3, 2009 | 18,438 | Disposed |
| July 29, 2004 | TRMB | Employee Stock Option | Common Stock | $7.96 | Aug. 3, 2009 | 11,063 | Disposed |
| July 29, 2004 | TRMB | Employee Stock Option | Common Stock | $6.62 | Sept. 3, 2008 | 10,000 | Disposed |
| July 29, 2004 | TRMB | Employee Stock Option | Common Stock | $11.67 | Aug. 7, 2007 | 6,750 | Disposed |
| July 29, 2004 | TRMB | Employee Stock Option | Common Stock | $10.25 | Dec. 3, 2006 | 908 | Disposed |
| July 29, 2004 | TRMB | Employee Stock Option | Common Stock | $10.25 | Dec. 3, 2006 | 6,593 | Disposed |
| July 29, 2004 | TRMB | Employee Stock Option | Common Stock | $10.25 | Dec. 3, 2006 | 1,999 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).