Mark D. Hartman

Mark D. Hartman: Director at nLIGHT. What Mark D. Hartman holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.

nLIGHT (LASR)

Mark D. Hartman holds 9,022 nLIGHT shares (0.02% of the company), worth about $336,520.60 at the last price, according to the Form 4 of Jun 5, 2026.

• Shares held: 9,022 (0.02%), $336,520.60 — Held in their own name.

Declarations

• nLIGHT (LASR) — Form 4 of Jun 5, 2026: grant or award of 2,429; 9,022 shares after 0001628280-26-042026
• nLIGHT (LASR) — Form 4 of Jun 12, 2025: grant or award of 6,593; 6,593 shares after 0001124796-25-000101
• nLIGHT (LASR) — Form 3 of Jun 12, 2025; 0 shares after 0001124796-25-000099

Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.

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