Leonard J. Leblanc

Leonard J. Leblanc (board member) discloses dealings in AXT Inc to SEC (Form 4). The record holds 22 filings, for trades running from 26 May 2016 to 17 August 2026.

On the market, this insider has only sold: 7 sales, €687k in total. The rest of the record consists of 12 share grants and 3 option exercises. So far in 2026, the count stands at no purchases and 3 sales.

The newest entry dates from 19 August 2026: an open-market sale of €332k, in AXT Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. US insiders must file a Form 4 within two business days of a trade. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.