Gregory J Besio
First SEC filing: July 30, 2007 · Latest: Feb. 14, 2014
Insider at
Insider transactions
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. 19, 2015 | AON | A | 2,653 | · | · | 2,653 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 19, 2015 | AON | F | 60,016 | $100.28 | $6,018,404 | 132,223 Direct | -31.22% | Disposed | 171.3% (price as of 2026-10-05) |
| Feb. 19, 2015 | AON | M | 133,174 | · | · | 192,239 Direct | +225.47% | Acquired | (price as of 2026-10-05) |
| Feb. 17, 2015 | AON | G | 1,100 | · | · | 59,065 Direct | -1.83% | Disposed | (price as of 2026-10-05) |
| Feb. 16, 2015 | AON | M | 1,594 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 16, 2015 | AON | F | 459 | $100.56 | $46,157 | 60,759 Direct | -0.75% | Disposed | 170.5% (price as of 2026-10-05) |
| Feb. 16, 2015 | AON | M | 1,594 | · | · | 61,218 Direct | +2.67% | Acquired | (price as of 2026-10-05) |
| Feb. 14, 2015 | AON | M | 1,425 | · | · | 1,425 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Feb. 14, 2015 | AON | F | 410 | $100.56 | $41,230 | 59,624 Direct | -0.68% | Disposed | 170.5% (price as of 2026-10-05) |
| Feb. 14, 2015 | AON | M | 1,425 | · | · | 60,034 Direct | +2.43% | Acquired | (price as of 2026-10-05) |
| Feb. 13, 2015 | AON | M | 1,107 | · | · | 2,214 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| Feb. 13, 2015 | AON | F | 319 | $100.56 | $32,079 | 58,609 Direct | -0.54% | Disposed | 170.5% (price as of 2026-10-05) |
| Feb. 13, 2015 | AON | M | 1,107 | · | · | 58,928 Direct | +1.91% | Acquired | (price as of 2026-10-05) |
| Jan. 2, 2015 | AON | G | 594 | · | · | 60,165 Direct | -0.98% | Disposed | (price as of 2026-10-05) |
| Aug. 15, 2014 | AON | S 10b5-1 | 10,000 | $85.35 | $853,500 | 57,821 Direct | -14.74% | Disposed | 218.7% (price as of 2026-10-05) |
| July 15, 2014 | AON | S 10b5-1 | 10,000 | $90.06 | $900,600 | 67,821 Direct | -12.85% | Disposed | 202.1% (price as of 2026-10-05) |
| June 16, 2014 | AON | S 10b5-1 | 10,000 | $89.74 | $897,400 | 77,821 Direct | -11.39% | Disposed | 203.2% (price as of 2026-10-05) |
| May 15, 2014 | AON | S 10b5-1 | 5,000 | $85.76 | $428,800 | 87,821 Direct | -5.39% | Disposed | 217.2% (price as of 2026-10-05) |
| May 15, 2014 | AON | S 10b5-1 | 5,000 | $85.23 | $426,150 | 92,821 Direct | -5.11% | Disposed | 219.2% (price as of 2026-10-05) |
| April 15, 2014 | AON | S 10b5-1 | 10,000 | $80.47 | $804,700 | 97,821 Direct | -9.27% | Disposed | 238.1% (price as of 2026-10-05) |
| Feb. 17, 2014 | AON | M | 1,853 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 17, 2014 | AON | F | 827 | $85.23 | $70,485 | 107,821 Direct | -0.76% | Disposed | 219.2% (price as of 2026-10-05) |
| Feb. 17, 2014 | AON | M | 1,853 | · | · | 108,648 Direct | +1.74% | Acquired | (price as of 2026-10-05) |
| Feb. 16, 2014 | AON | M | 1,594 | · | · | 1,594 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| Feb. 16, 2014 | AON | F | 711 | $85.23 | $60,599 | 106,795 Direct | -0.66% | Disposed | 219.2% (price as of 2026-10-05) |
| Feb. 16, 2014 | AON | M | 1,594 | · | · | 107,506 Direct | +1.51% | Acquired | (price as of 2026-10-05) |
| Feb. 14, 2014 | AON | M | 1,426 | · | · | 2,850 Direct | -33.35% | Disposed | (price as of 2026-10-05) |
| Feb. 14, 2014 | AON | F | 636 | $85.23 | $54,206 | 105,912 Direct | -0.60% | Disposed | 219.2% (price as of 2026-10-05) |
| Feb. 14, 2014 | AON | M | 1,426 | · | · | 106,548 Direct | +1.36% | Acquired | (price as of 2026-10-05) |
| Feb. 13, 2014 | AON | A | 3,321 | · | · | 3,321 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 13, 2014 | AON | F | 9,587 | $84.32 | $808,376 | 105,122 Direct | -8.36% | Disposed | 222.6% (price as of 2026-10-05) |
| Feb. 13, 2014 | AON | M | 24,126 | · | · | 114,709 Direct | +26.63% | Acquired | (price as of 2026-10-05) |
| May 8, 2013 | AON | I | 8,006 | $64.80 | $518,789 | 0 Indirect | -100.00% | Disposed | 319.8% (price as of 2026-10-05) |
| May 8, 2013 | AON | S | 9,757 | $63.91 | $623,570 | 90,767 Direct | -9.71% | Disposed | 325.7% (price as of 2026-10-05) |
| Feb. 25, 2013 | AON | M | 2,276 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 25, 2013 | AON | F | 1,069 | $59.45 | $63,552 | 100,524 Direct | -1.05% | Disposed | 357.6% (price as of 2026-10-05) |
| Feb. 25, 2013 | AON | M | 2,276 | · | · | 101,593 Direct | +2.29% | Acquired | (price as of 2026-10-05) |
| Feb. 17, 2013 | AON | M | 1,854 | · | · | 1,853 Direct | -50.01% | Disposed | (price as of 2026-10-05) |
| Feb. 17, 2013 | AON | F | 871 | $57.00 | $49,647 | 99,104 Direct | -0.87% | Disposed | 377.3% (price as of 2026-10-05) |
| Feb. 17, 2013 | AON | M | 1,854 | · | · | 99,975 Direct | +1.89% | Acquired | (price as of 2026-10-05) |
| Feb. 16, 2013 | AON | M | 1,595 | · | · | 3,188 Direct | -33.35% | Disposed | (price as of 2026-10-05) |
| Feb. 16, 2013 | AON | F | 749 | $57.00 | $42,693 | 98,121 Direct | -0.76% | Disposed | 377.3% (price as of 2026-10-05) |
| Feb. 16, 2013 | AON | M | 1,595 | · | · | 98,870 Direct | +1.64% | Acquired | (price as of 2026-10-05) |
| Feb. 14, 2013 | AON | A | 4,276 | · | · | 4,276 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 14, 2013 | AON | F | 12,253 | $57.30 | $702,097 | 97,275 Direct | -11.19% | Disposed | 374.8% (price as of 2026-10-05) |
| Feb. 14, 2013 | AON | A | 31,591 | · | · | 109,528 Direct | +40.53% | Acquired | (price as of 2026-10-05) |
| Aug. 1, 2012 | AON | M | 10,274 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Aug. 1, 2012 | AON | S | 10,274 | $49.57 | $509,282 | 77,406 Direct | -11.72% | Disposed | 448.8% (price as of 2026-10-05) |
| Aug. 1, 2012 | AON | M | 10,274 | $38.93 | $399,967 | 87,680 Direct | +13.27% | Acquired | 598.8% (price as of 2026-10-05) |
| May 17, 2012 | AON | M | 6,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 17, 2012 | AON | F | 2,487 | $46.14 | $114,750 | 77,218 Direct | -3.12% | Disposed | 489.6% (price as of 2026-10-05) |
| May 17, 2012 | AON | M | 6,000 | · | · | 79,705 Direct | +8.14% | Acquired | (price as of 2026-10-05) |
| Feb. 28, 2012 | AON | S | 10,000 | $47.25 | $472,500 | 73,463 Direct | -11.98% | Disposed | 475.8% (price as of 2026-10-05) |
| Feb. 27, 2012 | AON | G | 3,122 | · | · | 83,463 Direct | -3.61% | Disposed | (price as of 2026-10-05) |
| Feb. 25, 2012 | AON | M | 2,277 | · | · | 2,276 Direct | -50.01% | Disposed | (price as of 2026-10-05) |
| Feb. 25, 2012 | AON | F | 944 | $47.53 | $44,868 | 86,585 Direct | -1.08% | Disposed | 472.4% (price as of 2026-10-05) |
| Feb. 25, 2012 | AON | M | 2,277 | · | · | 87,529 Direct | +2.67% | Acquired | (price as of 2026-10-05) |
| Feb. 20, 2012 | AON | M | 1,016 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 20, 2012 | AON | F | 422 | $47.62 | $20,096 | 85,252 Direct | -0.49% | Disposed | 471.3% (price as of 2026-10-05) |
| Feb. 20, 2012 | AON | M | 1,016 | · | · | 85,674 Direct | +1.20% | Acquired | (price as of 2026-10-05) |
| Feb. 17, 2012 | AON | M | 1,854 | · | · | 3,707 Direct | -33.34% | Disposed | (price as of 2026-10-05) |
| Feb. 17, 2012 | AON | F | 769 | $47.62 | $36,620 | 84,676 Direct | -0.90% | Disposed | 471.3% (price as of 2026-10-05) |
| Feb. 17, 2012 | AON | M | 1,854 | · | · | 85,427 Direct | +2.22% | Acquired | (price as of 2026-10-05) |
| Feb. 16, 2012 | AON | A | 4,783 | · | · | 4,783 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 16, 2012 | AON | F | 19,049 | $47.56 | $905,970 | 83,573 Direct | -18.56% | Disposed | 472.0% (price as of 2026-10-05) |
| Feb. 16, 2012 | AON | A | 50,964 | $47.56 | $2,423,848 | 102,622 Direct | +98.66% | Acquired | 472.0% (price as of 2026-10-05) |
| May 23, 2011 | AON | S | 7,500 | $51.50 | $386,250 | 43,807 Direct | -14.62% | Disposed | 428.3% (price as of 2026-10-05) |
| May 23, 2011 | AON | M | 13,468 | $38.93 | $524,309 | 57,275 Direct | +30.74% | Acquired | 598.8% (price as of 2026-10-05) |
| May 23, 2011 | AON | S | 13,468 | $51.50 | $693,602 | 43,807 Direct | -23.51% | Disposed | 428.3% (price as of 2026-10-05) |
| May 23, 2011 | AON | M | 13,468 | · | · | 17,357 Direct | -43.69% | Disposed | (price as of 2026-10-05) |
| May 23, 2011 | AON | M | 22,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 23, 2011 | AON | M | 7,083 | · | · | 10,274 Direct | -40.81% | Disposed | (price as of 2026-10-05) |
| May 23, 2011 | AON | M | 17,186 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 23, 2011 | AON | S | 22,000 | $51.50 | $1,133,000 | 50,890 Direct | -30.18% | Disposed | 428.3% (price as of 2026-10-05) |
| May 23, 2011 | AON | M | 22,000 | $40.91 | $900,020 | 72,890 Direct | +43.23% | Acquired | 565.0% (price as of 2026-10-05) |
| May 23, 2011 | AON | S | 17,186 | $51.59 | $886,626 | 50,890 Direct | -25.25% | Disposed | 427.3% (price as of 2026-10-05) |
| May 23, 2011 | AON | M | 17,186 | $43.64 | $749,997 | 68,076 Direct | +33.77% | Acquired | 523.4% (price as of 2026-10-05) |
| May 23, 2011 | AON | M | 7,083 | $38.93 | $275,741 | 50,890 Direct | +16.17% | Acquired | 598.8% (price as of 2026-10-05) |
| May 17, 2011 | AON | M | 6,000 | · | · | 54,794 Direct | +12.30% | Acquired | (price as of 2026-10-05) |
| May 17, 2011 | AON | M | 6,000 | · | · | 6,000 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| May 17, 2011 | AON | F | 2,487 | $52.37 | $130,244 | 52,307 Direct | -4.54% | Disposed | 419.5% (price as of 2026-10-05) |
| March 13, 2011 | AON | M | 407 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 13, 2011 | AON | F | 169 | $51.25 | $8,661 | 48,656 Direct | -0.35% | Disposed | 430.8% (price as of 2026-10-05) |
| March 13, 2011 | AON | M | 407 | · | · | 48,825 Direct | +0.84% | Acquired | (price as of 2026-10-05) |
| Feb. 25, 2011 | AON | M | 2,278 | · | · | 49,363 Direct | +4.84% | Acquired | (price as of 2026-10-05) |
| Feb. 25, 2011 | AON | M | 2,278 | · | · | 4,553 Direct | -33.35% | Disposed | (price as of 2026-10-05) |
| Feb. 25, 2011 | AON | F | 945 | $52.49 | $49,603 | 48,148 Direct | -1.92% | Disposed | 418.3% (price as of 2026-10-05) |
| Feb. 22, 2011 | AON | M | 2,191 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Feb. 22, 2011 | AON | F | 909 | $52.24 | $47,486 | 47,085 Direct | -1.89% | Disposed | 420.8% (price as of 2026-10-05) |
| Feb. 22, 2011 | AON | M | 2,191 | · | · | 47,994 Direct | +4.78% | Acquired | (price as of 2026-10-05) |
| Feb. 20, 2011 | AON | M | 1,017 | · | · | 1,016 Direct | -50.02% | Disposed | (price as of 2026-10-05) |
| Feb. 20, 2011 | AON | F | 422 | $52.93 | $22,336 | 45,803 Direct | -0.91% | Disposed | 414.0% (price as of 2026-10-05) |
| Feb. 20, 2011 | AON | M | 1,017 | · | · | 46,225 Direct | +2.25% | Acquired | (price as of 2026-10-05) |
| Feb. 17, 2011 | AON | A | 5,561 | · | · | 5,561 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 17, 2011 | AON | F | 13,901 | $51.92 | $721,740 | 45,208 Direct | -23.52% | Disposed | 424.0% (price as of 2026-10-05) |
| Feb. 17, 2011 | AON | A | 38,133 | · | · | 59,109 Direct | +181.79% | Acquired | (price as of 2026-10-05) |
| June 1, 2010 | AON | S 10b5-1 | 1,000 | $37.00 | $37,000 | 22,209 Direct | -4.31% | Disposed | 635.3% (price as of 2026-10-05) |
| June 1, 2010 | AON | S 10b5-1 | 1,000 | $39.15 | $39,150 | 23,209 Direct | -4.13% | Disposed | 594.9% (price as of 2026-10-05) |
| May 17, 2010 | AON | M | 6,000 | · | · | 12,000 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| May 17, 2010 | AON | F | 2,367 | $41.85 | $99,059 | 24,209 Direct | -8.91% | Disposed | 550.1% (price as of 2026-10-05) |
Showing latest 100 of 129 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 |
|---|---|---|---|---|---|---|---|
| Feb. 19, 2015 | AON | Restricted Share Unit (Right to Receive) | Class A Ordinary Shares | · | Feb. 19, 2018 | 2,653 | Acquired |
| Feb. 16, 2015 | AON | Restricted Share Unit (Right to Receive) | Class A Ordinary Shares | · | Feb. 16, 2015 | 1,594 | Disposed |
| Feb. 14, 2015 | AON | Restricted Share Unit (Right to Receive) | Class A Ordinary Shares | · | Feb. 14, 2016 | 1,425 | Disposed |
| Feb. 13, 2015 | AON | Restricted Share Unit (Right to Receive) | Class A Ordinary Shares | · | Feb. 13, 2017 | 1,107 | Disposed |
| Feb. 17, 2014 | AON | Restricted Stock Unit (Right to Receive) | Class A Ordinary Shares | · | Feb. 17, 2014 | 1,853 | Disposed |
| Feb. 16, 2014 | AON | Restricted Stock Unit (Right to Receive) | Class A Ordinary Shares | · | Feb. 16, 2015 | 1,594 | Disposed |
| Feb. 14, 2014 | AON | Restricted Stock Unit (Right to Receive) | Class A Ordinary Shares | · | Feb. 14, 2016 | 1,426 | Disposed |
| Feb. 13, 2014 | AON | Restricted Stock Unit (Right to Receive) | Class A Ordinary Shares | · | Feb. 13, 2017 | 3,321 | Acquired |
| Feb. 25, 2013 | AON | Restricted Stock Unit (Right to Receive) | Class A Ordinary Shares | · | Feb. 25, 2013 | 2,276 | Disposed |
| Feb. 17, 2013 | AON | Restricted Stock Unit (Right to Receive) | Class A Ordinary Shares | · | Feb. 17, 2014 | 1,854 | Disposed |
| Feb. 16, 2013 | AON | Restricted Stock Unit (Right to Receive) | Class A Ordinary Shares | · | Feb. 16, 2015 | 1,595 | Disposed |
| Feb. 14, 2013 | AON | Restricted Stock Unit Award (Right to Receive) | Class A Ordinary Shares | · | Feb. 14, 2016 | 4,276 | Acquired |
| Aug. 1, 2012 | AON | Employee Share Option (Right to Buy) | Class A Ordinary Shares | $38.93 | March 19, 2015 | 10,274 | Disposed |
| May 17, 2012 | AON | Restricted Stock Unit Award (Right to Receive) | Class A Ordinary Shares | · | May 17, 2012 | 6,000 | Disposed |
| Feb. 25, 2012 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 25, 2012 | 2,277 | Disposed |
| Feb. 20, 2012 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 20, 2012 | 1,016 | Disposed |
| Feb. 17, 2012 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 17, 2012 | 1,854 | Disposed |
| Feb. 16, 2012 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 16, 2015 | 4,783 | Acquired |
| May 23, 2011 | AON | Employee Stock Option (Right to Buy) | Common Stock | $38.93 | March 19, 2015 | 13,468 | Disposed |
| May 23, 2011 | AON | Employee Stock Option (Right to Buy) | Common Stock | $40.91 | March 13, 2014 | 22,000 | Disposed |
| May 23, 2011 | AON | Employee Stock Option (Right to Buy) | Common Stock | $38.93 | March 19, 2015 | 7,083 | Disposed |
| May 23, 2011 | AON | Employee Stock Option (Right to Buy) | Common Stock | $43.64 | May 17, 2013 | 17,186 | Disposed |
| May 17, 2011 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | May 17, 2011 | 6,000 | Disposed |
| March 13, 2011 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | March 13, 2011 | 407 | Disposed |
| Feb. 25, 2011 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 25, 2011 | 2,278 | Disposed |
| Feb. 22, 2011 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 22, 2011 | 2,191 | Disposed |
| Feb. 20, 2011 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 20, 2011 | 1,017 | Disposed |
| Feb. 17, 2011 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 17, 2014 | 5,561 | Acquired |
| May 17, 2010 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | May 17, 2010 | 6,000 | Disposed |
| March 13, 2010 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | March 13, 2010 | 408 | Disposed |
| Feb. 25, 2010 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 25, 2013 | 6,831 | Acquired |
| Feb. 22, 2010 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 22, 2010 | 2,192 | Disposed |
| Feb. 20, 2010 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 20, 2010 | 1,018 | Disposed |
| March 19, 2009 | AON | Employee Stock Option (Right to Buy) | Common Stock | $38.93 | March 19, 2015 | 30,825 | Acquired |
| March 13, 2009 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | March 13, 2009 | 408 | Disposed |
| Feb. 22, 2009 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 22, 2009 | 2,192 | Disposed |
| Feb. 20, 2009 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 20, 2012 | 3,051 | Acquired |
| March 13, 2008 | AON | Employee Stock Option (Right to Buy) | Common Stock | $40.91 | March 13, 2014 | 22,000 | Acquired |
| Feb. 22, 2008 | AON | Restricted Stock Unit Award (Right to Receive) | Common Stock | · | Feb. 22, 2011 | 6,575 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
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 |
|---|---|---|---|---|---|---|---|---|
| 2012 | $650,000 | · | $3,359,263 | · | $455,000 | · | $444,466 | $4,908,729 |
| 2011 | $650,000 | · | $2,704,565 | · | $422,500 | · | $32,463 | $3,809,528 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.