InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-13.5%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the detailed record of transactions filed by Jiang Wei. Officer active across 3 companies, notably WATERS CORP. Cumulatively, 15 reports have been recorded. Activity tracked since 14 July 2021. The latest transaction was filed on 31 March 2025 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Declarations15 total
52.95 shares0Common StockSEC:0001127602-25-011182:0
319 shares0Common StockSEC:0001127602-25-000651:0
80.65 shares0Common StockSEC:0001127602-25-000155:0
62.97 shares0Common StockSEC:0001127602-24-024821:0
64.24 shares0Common StockSEC:0001127602-24-019671:0
2,244 shares0Common StockSEC:0000950170-24-076857:0
1,299 shares0Common StockSEC:0000950170-24-031653:0
334 shares0Common StockSEC:0001127602-24-000230:0
318 shares0Common StockSEC:0001127602-23-000748:0
301 shares0Common StockSEC:0001127602-22-000760:0
301 shares0Common StockSEC:0001127602-22-000760
147 shares0Common StockSEC:0001127602-21-022158
147 shares0Common StockSEC:0001127602-21-022158:0
147 shares0Common StockSEC:0001127602-21-022013:0
147 shares0Common StockSEC:0001127602-21-022013
15 of 15 declarations
About Jiang Wei
Jiang Wei is a director at WATERS CORP.
