Thomas M Wierdsma
Insider
First SEC filing: Jan. 22, 2007 · Latest: Feb. 10, 2012
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 1, 2018 | GEO | D | 672 | · | · | 45,000 Direct | -1.47% | Disposed | (price as of 2026-10-05) |
| March 1, 2018 | GEO | F | 4,611 | $21.30 | $98,214 | 106,086 Direct | -4.17% | Disposed | 55.1% (price as of 2026-10-05) |
| April 11, 2017 | GEO | A | 10,000 | · | · | 40,000 Direct | +33.33% | Acquired | (price as of 2026-10-05) |
| March 1, 2017 | GEO | F | 1,762 | $48.40 | $85,281 | 62,246 Direct | -2.75% | Disposed | 2.4% (price as of 2026-10-05) |
| March 1, 2017 | GEO | D | 1,061 | · | · | 64,008 Direct | -1.63% | Disposed | (price as of 2026-10-05) |
| March 1, 2017 | GEO | A | 10,000 | · | · | 30,000 Direct | +50.00% | Acquired | (price as of 2026-10-05) |
| March 14, 2016 | GEO | F | 1,337 | $30.71 | $41,059 | 57,569 Direct | -2.27% | Disposed | 61.4% (price as of 2026-10-05) |
| March 14, 2016 | GEO | D | 2,617 | · | · | 27,500 Direct | -8.69% | Disposed | (price as of 2026-10-05) |
| March 10, 2016 | GEO | A | 10,000 | · | · | 35,000 Direct | +40.00% | Acquired | (price as of 2026-10-05) |
| Aug. 17, 2015 | GEO | F | 1,577 | $32.97 | $51,994 | 53,077 Direct | -2.89% | Disposed | 50.3% (price as of 2026-10-05) |
| Aug. 12, 2015 | GEO | M | 8,670 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Aug. 12, 2015 | GEO | M | 1,734 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Aug. 12, 2015 | GEO | S | 5,441 | $33.91 | $184,504 | 48,893 Direct | -10.01% | Disposed | 46.2% (price as of 2026-10-05) |
| Aug. 12, 2015 | GEO | S | 900 | $33.89 | $30,501 | 54,334 Direct | -1.63% | Disposed | 46.3% (price as of 2026-10-05) |
| Aug. 12, 2015 | GEO | M | 8,670 | $21.39 | $185,451 | 55,234 Direct | +18.62% | Acquired | 131.7% (price as of 2026-10-05) |
| Aug. 12, 2015 | GEO | S | 1,158 | $33.89 | $39,245 | 46,564 Direct | -2.43% | Disposed | 46.3% (price as of 2026-10-05) |
| Aug. 12, 2015 | GEO | M | 1,734 | $18.23 | $31,611 | 47,722 Direct | +3.77% | Acquired | 171.9% (price as of 2026-10-05) |
| March 2, 2015 | GEO | A | 10,000 | · | · | 30,761 Direct | +48.17% | Acquired | (price as of 2026-10-05) |
| Aug. 15, 2014 | GEO | F | 1,576 | $37.67 | $59,368 | 43,350 Direct | -3.51% | Disposed | 31.6% (price as of 2026-10-05) |
| March 3, 2014 | GEO | S | 208 | $32.41 | $6,741 | 34,192 Direct | -0.60% | Disposed | 52.9% (price as of 2026-10-05) |
| March 3, 2014 | GEO | S | 1,368 | $32.41 | $44,337 | 33,640 Direct | -3.91% | Disposed | 52.9% (price as of 2026-10-05) |
| Feb. 20, 2014 | GEO | A | 7,500 | · | · | 32,281 Direct | +30.27% | Acquired | (price as of 2026-10-05) |
| Sept. 3, 2013 | GEO | S | 724 | $30.89 | $22,364 | 30,008 Direct | -2.36% | Disposed | 60.5% (price as of 2026-10-05) |
| Aug. 22, 2013 | GEO | M | 6,936 | $18.23 | $126,443 | 1,734 Direct | -80.00% | Disposed | 171.9% (price as of 2026-10-05) |
| Aug. 22, 2013 | GEO | M | 6,936 | $18.23 | $126,443 | 29,004 Direct | +31.43% | Acquired | 171.9% (price as of 2026-10-05) |
| Aug. 15, 2013 | GEO | S | 2,036 | $33.11 | $67,412 | 22,068 Direct | -8.45% | Disposed | 49.7% (price as of 2026-10-05) |
| June 1, 2013 | GEO | A | 7,500 | · | · | 32,268 Direct | +30.28% | Acquired | (price as of 2026-10-05) |
| March 1, 2013 | GEO | S | 4,000 | $34.22 | $136,880 | 18,345 Direct | -17.90% | Disposed | 44.8% (price as of 2026-10-05) |
| Dec. 31, 2012 | GEO | S | 4,339 | $29.12 | $126,352 | 10,185 Direct | -29.87% | Disposed | 70.2% (price as of 2026-10-05) |
| Dec. 11, 2012 | GEO | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 11, 2012 | GEO | M | 40,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 11, 2012 | GEO | S | 50,000 | $29.27 | $1,463,500 | 9,823 Direct | -83.58% | Disposed | 69.3% (price as of 2026-10-05) |
| Dec. 11, 2012 | GEO | M | 10,000 | $16.69 | $166,900 | 59,823 Direct | +20.07% | Acquired | 197.0% (price as of 2026-10-05) |
| Dec. 11, 2012 | GEO | M | 40,000 | $20.62 | $824,800 | 49,823 Direct | +407.21% | Acquired | 140.4% (price as of 2026-10-05) |
| July 20, 2012 | GEO | A | 15,000 | · | · | 29,500 Direct | +103.45% | Acquired | (price as of 2026-10-05) |
| July 20, 2012 | GEO | J | 15,000 | · | · | 14,500 Direct | -50.85% | Disposed | (price as of 2026-10-05) |
| March 12, 2012 | GEO | A | 15,000 | · | · | 29,500 Direct | +103.45% | Acquired | (price as of 2026-10-05) |
| March 1, 2012 | GEO | S | 2,177 | $18.02 | $39,230 | 14,500 Direct | -13.05% | Disposed | 175.1% (price as of 2026-10-05) |
| March 1, 2012 | GEO | F | 1,323 | $18.02 | $23,840 | 16,677 Direct | -7.35% | Disposed | 175.1% (price as of 2026-10-05) |
| Sept. 1, 2011 | GEO | S | 397 | $21.23 | $8,428 | 28,223 Direct | -1.39% | Disposed | 133.5% (price as of 2026-10-05) |
| May 9, 2011 | GEO | S | 662 | $25.30 | $16,749 | 28,620 Direct | -2.26% | Disposed | 95.9% (price as of 2026-10-05) |
| March 1, 2011 | GEO | A | 7,500 | $24.61 | $184,575 | 7,500 Direct | · | Acquired | 101.4% (price as of 2026-10-05) |
| March 1, 2011 | GEO | A | 15,000 | · | · | 29,282 Direct | +105.03% | Acquired | (price as of 2026-10-05) |
| Sept. 1, 2010 | GEO | S | 396 | $22.59 | $8,946 | 14,282 Direct | -2.70% | Disposed | 119.4% (price as of 2026-10-05) |
| May 10, 2010 | GEO | S | 661 | $21.00 | $13,881 | 14,678 Direct | -4.31% | Disposed | 136.0% (price as of 2026-10-05) |
| Oct. 28, 2009 | GEO | A | 7,500 | $21.07 | $158,025 | 7,500 Direct | · | Acquired | 135.3% (price as of 2026-10-05) |
| June 26, 2009 | GEO | A | 6,000 | · | · | 15,339 Direct | +64.25% | Acquired | (price as of 2026-10-05) |
| May 15, 2009 | GEO | S | 661 | $15.90 | $10,510 | 9,339 Direct | -6.61% | Disposed | 211.7% (price as of 2026-10-05) |
| Oct. 30, 2008 | GEO | A | 10,000 | $16.69 | $166,900 | 10,000 Direct | · | Acquired | 197.0% (price as of 2026-10-05) |
| May 9, 2007 | GEO | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 12, 2015 | GEO | Stock Options | Common Stock | $21.29 | March 1, 2021 | 8,670 | Disposed |
| Aug. 12, 2015 | GEO | Stock Options | Common Stock | $18.23 | Oct. 28, 2019 | 1,734 | Disposed |
| Aug. 22, 2013 | GEO | Stock Option | Common Stock | $18.23 | Oct. 28, 2019 | 6,936 | Disposed |
| Dec. 11, 2012 | GEO | Stock Option | Common Stock | $16.69 | Oct. 30, 2018 | 10,000 | Disposed |
| Dec. 11, 2012 | GEO | Stock Option | Common Stock | $20.62 | Jan. 18, 2017 | 40,000 | Disposed |
| March 1, 2011 | GEO | Stock Option | Common Stock | $24.61 | March 1, 2021 | 7,500 | Acquired |
| Oct. 28, 2009 | GEO | Stock Option | Common Stock | $21.07 | Oct. 28, 2019 | 7,500 | Acquired |
| Oct. 30, 2008 | GEO | Stock Option | Common Stock | $16.69 | Oct. 30, 2018 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 22, 2007 | GEO | Stock Option [F1] | 20,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2014 | $408,447 | · | · | · | $287,336 | $135,054 | $2,653 | $1,071,953 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.