John M Siebert's Net Worth

$12 Million

Who is John M Siebert?

John M Siebert has an estimated net worth of $12 Million. This is based on reported shares across multiple companies, which include SUPERNUS PHARMACEUTICALS, INC., ARADIGM CORP, and CIMA LABS INC.

SEC CIK

John M Siebert's CIK is 0001190558

Past Insider Trading and Trends

2012 was John M Siebert's most active year for acquiring shares with 5 total transactions. John M Siebert's most active month to acquire stocks was the month of January. 2003 was John M Siebert's most active year for disposing of shares, totalling 7 transactions. John M Siebert's most active month to dispose stocks was the month of November. 2004 saw John M Siebert paying a total of $1,588,737.13 for 126,309 shares, this is the most they've acquired in one year. In 2004 John M Siebert cashed out on 447,738 shares for a total of $10,928,586.00, their largest year based on trade value.