Darren Lampert

Darren Lampert, listed as chief executive, appears in our data through filings on GrowGeneration Corp. shares, published by SEC (Form 4). Between 14 May 2021 and 15 December 2025, the trades on record add up to 16 filings.

In open-market terms, that means 4 purchases worth €869k on one side and 2 sales worth €3.7M on the other. Netting one side against the other leaves €2.8M of net selling. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Other entries cover 7 share grants and 1 option exercise. So far in 2025, the count stands at 1 purchase and 1 sale.

A typical purchase (the median) is worth €120k. Of 4 purchases, 3 formed part of a group of insiders buying within 30 days of each other. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time.

Most recently, on 17 December 2025, the filings show a share grant in GrowGeneration Corp. The most recent open-market purchase was published on 20 March 2025, 577 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.