Leonard J. Leblanc is Director at AXT INC (AXTI). They have made 11 open-market trades across 2 companies since 2007, most recently 2026-08-17.
CIK 0001244065
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
2 open-market purchases totalling $24K since 2007, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AXTI | 117,129 | $6.0M |
| OPLK | 9,000 | — |
| Total | $6.0M |
Shares reported on the most recent Form 4, priced at the 2026-08-19 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AXTI | SELL | 2026-08-17 | 2026-08-19 | $96.07 | $384K | -17.1% | -4.3% | — |
| AXTI | SELL | 2026-06-10 | 2026-08-19 | $88.57 | $221K | -17.1% | -4.3% | N/A |
| AXTI | SELL | 2025-11-07 | 2025-11-10 | $8.41 | $31K | -9.5% | +48.6% | +166.0% |
| AXTI | SELL | 2021-05-21 | 2021-05-24 | $9.86 | $99K | +4.6% | +6.5% | -10.0% |
| AXTI | SELL | 2017-05-16 | 2017-05-18 | $7.27 | $36K | -5.0% | -2.9% | +8.6% |
| AXTI | SELL | 2016-11-08 | 2016-11-08 | $5.21 | $26K | +7.4% | +2.1% | +18.9% |
| AXTI | SELL | 2012-11-28 | 2012-11-28 | $2.81 | $11K | -2.0% | +6.5% | +6.5% |
| AXTI | SELL | 2011-08-01 | 2011-08-01 | $9.07 | $54K | -2.0% | +6.5% | +6.5% |
| OPLK | SELL | 2009-08-12 | 2009-08-13 | $13.94 | $56K | N/A | N/A | N/A |
| OPLK | BUY | 2007-08-31 | 2007-08-31 | $12.92 | $13K | N/A | N/A | N/A |
| AXTI | BUY | 2007-05-11 | 2007-05-11 | $3.85 | $12K | -2.0% | +6.5% | +6.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.