William K. Lavin serves as Executive at ALLEGHANY CORP /DE, where they oversee executive responsibilities. Since joining the company, William K. Lavin has executed 105 insider transactions totaling $8.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 24, 2020 involved selling 508 shares valued at $395.4K.
William K. Lavin currently holds 2,095 shares of ALLEGHANY CORP /DE (Y), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William K. Lavin has been a net seller of Y stock. They have purchased $0 and sold $8.6M worth of shares.
William K. Lavin's most recent insider trade was on Feb 24, 2020, when they sold 508 shares at $778.34 per share.
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| $324.26 |
| Discretionary |
| Feb 24, 2020 | Y | $395.4K | Sale | 508 | $778.34 | Discretionary |
| Feb 24, 2020 | Y | $170.9K | Option Exercise | 508 | $336.45 | Discretionary |
| May 10, 2019 | Y | $133.1K | Sale | 200 | $665.25 | Discretionary |
| May 10, 2019 | Y | $57.2K | Sale | 86 | $665.23 | Discretionary |
| Apr 29, 2019 | Y | $0 | Award | 224 | $N/A | Discretionary |
| Apr 8, 2019 | Y | $150.3K | Option Exercise | 518 | $290.17 | Discretionary |
| Apr 8, 2019 | Y | $318.9K | Sale | 518 | $615.56 | Discretionary |
| Nov 13, 2018 | Y | $328.9K | Sale | 528 | $622.84 | Discretionary |
| Nov 13, 2018 | Y | $112.6K | Option Exercise | 528 | $213.20 | Discretionary |
| May 17, 2018 | Y | $170.1K | Sale | 293 | $580.61 | Discretionary |
| Apr 30, 2018 | Y | $0 | Award | 234 | $N/A | Discretionary |
| Mar 15, 2018 | Y | $0 | Award | 11 | $N/A | Discretionary |
| Feb 27, 2018 | Y | $323.5K | Sale | 530 | $610.38 | Discretionary |
| Feb 27, 2018 | Y | $174.0K | Option Exercise | 530 | $328.34 | Discretionary |
| May 9, 2017 | Y | $116.5K | Sale | 200 | $582.70 | Discretionary |
| May 9, 2017 | Y | $54.7K | Sale | 94 | $582.18 | Discretionary |
| May 9, 2017 | Y | $15.7K | Sale | 27 | $582.17 | Discretionary |
| May 1, 2017 | Y | $0 | Award | 228 | $N/A | Discretionary |
| Feb 27, 2017 | Y | $180.8K | Option Exercise | 541 | $334.23 | Discretionary |
| Feb 27, 2017 | Y | $350.3K | Sale | 541 | $647.59 | Discretionary |
| May 11, 2016 | Y | $174.9K | Sale | 336 | $520.51 | Discretionary |
| Apr 25, 2016 | Y | $0 | Award | 282 | $N/A | Discretionary |
| Mar 3, 2016 | Y | $33.4K | Sale | 70 | $477.08 | Discretionary |
| Mar 3, 2016 | Y | $953 | Sale | 2 | $476.26 | Discretionary |
| Mar 3, 2016 | Y | $23.8K | Sale | 50 | $476.31 | Discretionary |
| Mar 3, 2016 | Y | $47.6K | Sale | 100 | $476.39 | Discretionary |
| Mar 3, 2016 | Y | $47.7K | Sale | 100 | $476.53 | Discretionary |
| Mar 3, 2016 | Y | $144.7K | Option Exercise | 552 | $262.17 | Discretionary |