John Kingston III serves as Executive at AFFILIATED MANAGERS GROUP INC, where they oversee executive responsibilities. Since joining the company, John Kingston III has executed 58 insider transactions totaling $47.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 8, 2014 involved exercising options for 22,535 shares valued at $1.4M.
John Kingston III currently holds 15,325 shares of AFFILIATED MANAGERS GROUP INC (AMG), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John Kingston III has been a net seller of AMG stock. They have purchased $0 and sold $47.2M worth of shares.
John Kingston III's most recent insider trade was on May 8, 2014, when they sold 22,535 shares at $63.38 per share.
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| $195.35 |
| Discretionary |
| May 8, 2014 | AMG | $99.9K | Payment | 513 | $194.77 | Discretionary |
| May 8, 2014 | AMG | $99.9K | Option Exercise | 1,611 | $62.04 | Discretionary |
| May 8, 2014 | AMG | $1.7M | Option Exercise | 34,765 | $48.38 | Discretionary |
| Jan 2, 2014 | AMG | $0 | Option Exercise | 1,270 | $N/A | Discretionary |
| Jan 2, 2014 | AMG | $0 | Award | 21,119 | $N/A | Discretionary |
| Jan 2, 2014 | AMG | $2.1M | Payment | 9,912 | $216.88 | Discretionary |
| Dec 13, 2013 | AMG | $0 | Gift | 1,215 | $N/A | Discretionary |
| Oct 18, 2013 | AMG | $0 | Gift | 2,000 | $N/A | Discretionary |
| Aug 6, 2013 | AMG | $1.1M | Option Exercise | 17,465 | $63.38 | Discretionary |
| Aug 6, 2013 | AMG | $2.1M | Payment | 11,400 | $185.14 | Discretionary |
| May 15, 2013 | AMG | $0 | Gift | 1,669 | $N/A | Discretionary |
| May 6, 2013 | AMG | $100.1K | Option Exercise | 2,069 | $48.38 | Discretionary |
| May 3, 2013 | AMG | $7.1M | Sale | 46,000 | $153.91 | Discretionary |
| May 3, 2013 | AMG | $1.9M | Option Exercise | 30,000 | $63.38 | Discretionary |
| Feb 1, 2013 | AMG | $0 | Gift | 2,000 | $N/A | Discretionary |
| Dec 12, 2012 | AMG | $495.2K | Option Exercise | 10,235 | $48.38 | Discretionary |
| Dec 12, 2012 | AMG | $840.6K | Payment | 6,500 | $129.33 | Discretionary |
| Sep 17, 2012 | AMG | $0 | Gift | 500 | $N/A | Discretionary |
| Aug 21, 2012 | AMG | $394.8K | Option Exercise | 8,722 | $45.27 | Discretionary |
| Aug 21, 2012 | AMG | $1.3M | Payment | 10,900 | $118.54 | Discretionary |
| Aug 21, 2012 | AMG | $398.6K | Option Exercise | 8,238 | $48.38 | Discretionary |
| May 14, 2012 | AMG | $57.9K | Option Exercise | 1,278 | $45.27 | Discretionary |
| May 11, 2012 | AMG | $2.0M | Option Exercise | 45,000 | $45.27 | Discretionary |
| May 11, 2012 | AMG | $199.9K | Option Exercise | 3,222 | $62.04 | Discretionary |
| May 11, 2012 | AMG | $4.8M | Sale | 45,000 | $106.91 | Discretionary |
| Feb 13, 2012 | AMG | $0 | Gift | 378 | $N/A | Discretionary |
| Apr 28, 2011 | AMG | $661.7K | Option Exercise | 14,919 | $44.35 | Discretionary |
| Apr 28, 2011 | AMG | $679.0K | Option Exercise | 15,000 | $45.27 | Discretionary |