InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
0
T+90 hit rate
50%
T+90 mean return
-7.9%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the full record of transactions filed by BUTHMAN MARK A, Director. Officer active across 3 companies, notably West Pharmaceutical Services INC. In total, 12 filings have been published. History available since 12 May 2021. The latest transaction was disclosed on 8 May 2025 (Attribution). Regulator: SEC (Form 4). All data is free.
Declarations12 total
895 shares0COMMON STOCKSEC:0000905148-25-001582:0
1,071 shares0Common StockSEC:0001127602-25-013688:0
745 shares0COMMON STOCKSEC:0000832101-24-000020:0
564 shares0Common StockSEC:0001127602-24-013396:0
770 shares0COMMON STOCKSEC:0001842832-23-000002:0
616 sharesCommon StockSEC:0001562180-23-003704:0
632 sharesCommon StockSEC:0001562180-22-004428:0
825 shares0COMMON STOCKSEC:0000832101-22-000020:0
665 shares0COMMON STOCKSEC:0001226577-21-000002
665 shares0COMMON STOCKSEC:0001226577-21-000002:0
577 sharesCommon StockSEC:0001562180-21-003308
577 sharesCommon StockSEC:0001562180-21-003308:0
12 of 12 declarations
About BUTHMAN MARK A
Mark A. Buthman is a Board Member at WEST PHARMACEUTICAL SERVICES INC and IDEX CORP /DE/. In his role, Mark participates in overseeing operations and developing strategies to enhance the companies' performance. His experience in the pharmaceutical and industrial services sectors is an asset to the boards.
