Pierce David A (CIK 0001529751)

Latest company ownership

Role: EVP Pres MedSurg
Shares held
2,444
Last filed at
Mar 2, 2022
Confidence Score
50.0
2025Q4
Confidence Score History
2020Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 28, 2022 Mar 2, 2022 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 10.0 -2,444 -100.00% $107.6K
Feb 22, 2022 Feb 24, 2022 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 10.0 -3,645 -100.00% $156.4K
Feb 21, 2022 Feb 23, 2022 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 26.3 -732 -16.72% $31.1K
Feb 17, 2022 Feb 22, 2022 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 22.5 -4,117 -32.69% $176.2K
Feb 15, 2022 Feb 17, 2022 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 22.5 -2,769 -100.00% $121.5K
Jan 4, 2022 Jan 5, 2022 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 7.5 -6,161 -100.00% $268.2K
Jan 1, 2022 Jan 3, 2022 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 22.5 -2,821 -31.41% $119.8K
Dec 20, 2021 Dec 21, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 5.0 -49,988 -100.00% $2M
Jun 3, 2021 Jun 7, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 10.0 -1,654 -44.57% $68.4K
Jun 1, 2021 Jun 2, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 22.5 -1,319 -26.22% $56.6K
Mar 16, 2021 Mar 17, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 7.5 -7,603 -78.71% $299.2K
Mar 2, 2021 Mar 4, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 25.0 -1,360 -12.34% $52.9K
Feb 28, 2021 Mar 2, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 26.3 -1,084 -8.96% $42K
Feb 23, 2021 Feb 24, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 15.0 -2,836 -22.70% $111.2K
Feb 19, 2021 Feb 23, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 25.0 -3,747 -10.14% $143.8K
Feb 18, 2021 Feb 19, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 26.3 -1,184 -9.60% $44.4K
Feb 15, 2021 Feb 17, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 15.0 -2,768 -22.27% $106.1K
Feb 10, 2021 Feb 11, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 95.0 +7,603 369.62% $124K
Feb 4, 2021 Feb 8, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 7.5 -11,317 -84.62% $430K
Jan 1, 2021 Jan 5, 2021 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 22.5 -5,001 -29.45% $179.8K
Nov 9, 2020 Nov 10, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 10.0 -2,028 -75.39% $79.1K
Oct 1, 2020 Oct 5, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 10.0 -2,282 -45.90% $88K
Sep 1, 2020 Sep 2, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 10.0 -2,044 -29.13% $83.2K
Aug 3, 2020 Aug 4, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 10.0 -2,385 -25.37% $92.3K
Jul 22, 2020 Jul 23, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 20.0 -2,170 -18.75% $82.5K
Jun 3, 2020 Jun 4, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 25.0 -1,624 -12.31% $61.7K
Jun 1, 2020 Jun 3, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 15.0 -3,317 -20.09% $125.4K
May 8, 2020 May 11, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 25.0 -2,057 -13.19% $78.2K
Apr 17, 2020 Apr 20, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 7.5 -14,793 -48.68% $562.1K
Feb 28, 2020 Mar 3, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 25.0 -4,594 -13.13% $173.9K
Feb 25, 2020 Feb 26, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 25.0 -4,122 -11.24% $169.6K
Feb 21, 2020 Feb 24, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 22.5 -3,430 -3.14% $146.2K
Feb 19, 2020 Feb 19, 2020 BOSTON SCIENTIFIC CORP EVP Pres MedSurg Sell 37.5 -1,511 -4.44% $63.9K