Michael S. Gross

Filings by Michael S. Gross span 3 companies, the busiest being SLR Investment Corp., SLR Senior Investment Corp. and Jarden Corp. The record holds 105 filings, for trades running from 29 February 2016 to 10 September 2026.

Purchases make up the whole of the open-market record (64 purchases, €18.4M). Unlike grants, an open-market purchase is paid for by the insider, at the market price. Outside the open market, there are 21 share grants and 17 option exercises. 2026 to date brings 6 purchases and no sales.

Half of the purchases are above €211k and half below. Of 62 purchases, 46 formed part of a group of insiders buying within 30 days of each other. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase. For 36 purchases whose 90-day window has closed, the share price was higher on day 90 than the day after publication in 50% of cases, with a median move of +0.6%. This is a record of the past, not a forecast.

Most recently, on 11 September 2026, the filings show an open-market purchase worth €212k in SLR Investment Corp. The median gap between a trade and its publication by SEC (Form 4) is 2 days. Section 16 rules allow two business days to file each Form 4. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.