Marilyn J. Purchase

Marilyn J. Purchase is a declared insider of Amphastar Pharmaceuticals, Inc., with filings sourced from SEC (Form 4). Over a trading history stretching from 7 July 2014 to 9 April 2015, the count stands at 6 filings.

Every open-market trade on record is a sale: 1 sale worth €414k. Besides market trades, the filings include 4 share grants and 1 option exercise. In 2015 alone, the filings show no purchases and 1 sale.

Most recently, on 17 June 2015, the filings show a share grant worth €23k in Amphastar Pharmaceuticals, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 43 days. Section 16 rules allow two business days to file each Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.