InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
5
T+90 hit rate
36%
T+90 mean return
-0.2%
Across 11 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Pierce David A, Director. Officer active across 2 companies, notably Boston Scientific CORP. In total, 20 reports have been published. Breakdown: 0 buy · 5 sells. Total volume traded: €658k. Activity tracked since 1 June 2021. The latest transaction was disclosed on 28 February 2022 (Levée d'options). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations20 total
20,000 sharesCommon Shares of Beneficial InterestSEC:0001104659-23-068604:0
20,000 sharesCommon Shares of Beneficial InterestSEC:0001104659-22-068223:0
2,444 shares0Common StockSEC:0001225208-22-003867:0
1,884 shares@ US$42.550.0001% mcap5.8% of flowCommon StockSEC:0001225208-22-003299:0
2,493 shares0Common StockSEC:0001225208-22-003087:0
3,333 shares0Common StockSEC:0001225208-22-002932:0
2,769 shares0Common StockSEC:0001225208-22-002694:0
2,769 shares0Common StockSEC:0001225208-22-002694
6,161 shares@ US$43.53670.0002% mcap41.2% of flowCommon StockSEC:0001225208-22-000470
6,161 shares@ US$43.53670.0002% mcap19.4% of flowCommon StockSEC:0001225208-22-000470:0
8,982 shares0Common StockSEC:0001225208-22-000116
8,982 shares0Common StockSEC:0001225208-22-000116:0
42,934 shares@ US$7.3923.1% of flowCommon StockSEC:0001225208-21-015180
42,934 shares@ US$7.390.0002% mcap23.1% of flowCommon StockSEC:0001225208-21-015180:0
1,654 shares@ US$41.360.0000% mcap4.6% of flowCommon StockSEC:0001225208-21-009034:0
1,654 shares@ US$41.364.6% of flowCommon StockSEC:0001225208-21-009034
2,973 shares0Common StockSEC:0001225208-21-008789:0
2,973 shares0Common StockSEC:0001225208-21-008789
22,296 sharesCommon StockSEC:0001225208-16-023466:0
7,548 sharesCommon StockSEC:0001225208-16-023466:1
20 of 20 declarations
About Pierce David A
David A Pierce is an executive at BOSTON SCIENTIFIC CORP.
