Home/Insiders/Halligan Brian
HB
SEC Insider//CIK 0001603527

Halligan Brian

CIK 00016035272 companiesCAMBRIDGE, MA

Transactions

33

Companies

2

Filings

5

CIK

0001603527

Recent Transactions

33 trades
  • Tax Payment

    Common Stock

    2025-12-01$373.40/sh158504,808 total
  • Tax Payment

    Common Stock

    2025-12-01$373.40/sh158504,808 total
  • Exercise/Conversion

    Common Stock

    2025-08-19$381.74/sh+1,364530,935 total
  • Exercise/Conversion

    Stock Option (right to buy)

    2025-08-197,1360 total
  • Exercise/Conversion

    Common Stock

    2025-08-19$182.91/sh+7,136529,571 total
  • Sale

    Common Stock

    2025-08-19$449.84/sh8,500522,435 total
  • Exercise/Conversion

    Stock Option (right to buy)

    2025-08-197,1360 total
  • Exercise/Conversion

    Stock Option (right to buy)

    2025-08-191,3643,095 total
  • Exercise/Conversion

    Common Stock

    2025-08-19$381.74/sh+1,364530,935 total
  • Exercise/Conversion

    Common Stock

    2025-08-19$182.91/sh+7,136529,571 total
  • Sale

    Common Stock

    2025-08-19$449.84/sh8,500522,435 total
  • Exercise/Conversion

    Stock Option (right to buy)

    2025-08-191,3643,095 total
  • Tax Payment

    Common Stock

    2025-06-02$592.02/sh158525,529 total
  • Tax Payment

    Common Stock

    2025-06-02$592.02/sh158525,529 total
  • Tax Payment

    Common Stock

    2024-06-03$597.15/sh87525,978 total
  • Tax Payment

    Common Stock

    2024-06-03$597.15/sh87525,978 total
  • Tax Payment

    Common Stock

    2024-06-03$597.15/sh87525,978 total
  • Tax Payment

    Common Stock

    2024-06-03$597.15/sh87525,978 total
  • Sale

    Common Stock

    2023-12-19$562.68/sh8,500545,950 total
  • Sale

    Common Stock

    2023-12-19$562.68/sh8,500545,950 total
  • Sale

    Common Stock

    2023-11-21$465.99/sh8,500554,450 total
  • Sale

    Common Stock

    2023-11-21$465.99/sh8,500554,450 total
  • Tax Payment

    Common Stock

    2023-10-02$495.40/sh974568,902 total
  • Tax Payment

    Common Stock

    2023-10-02$495.40/sh974568,902 total
  • Sale

    Common Stock

    2023-09-19$506.55/sh8,500569,876 total
  • Sale

    Common Stock

    2023-09-19$506.55/sh8,500569,876 total
  • Tax Payment

    Common Stock

    2023-07-03$526.27/sh974595,376 total
  • Tax Payment

    Common Stock

    2023-07-03$526.27/sh974595,376 total
  • Sale

    Common Stock

    2023-01-17$309.80/sh8,500634,350 total
  • Sale

    Common Stock

    2023-01-17$309.80/sh8,500634,350 total
  • Tax Payment

    Common Stock

    2016-01-04$54.89/sh3,646828,858 total
  • Sale

    Ordinary Shares

    2015-07-13$46.09/sh5009,823 total
  • Sale

    Ordinary Shares

    2015-07-13$46.09/sh5009,823 total