Isaac Hosojiro Harris
Isaac Hosojiro Harris: Director at Lumentum. What Isaac Hosojiro Harris 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.
Lumentum (LITE)
Isaac Hosojiro Harris holds 6,984 Lumentum shares (0.01% of the company), worth about $7.0M at the last price, according to the Form 4 of Jun 2, 2026.
- Shares held: 6,984 (0.01%), $7.0M — Held in their own name.
Declarations
- Lumentum (LITE) — Form 4 of Jun 2, 2026: open-market sale of 1,416 at $1,000.08; 6,984 shares after 0001866503-26-000005
- Lumentum (LITE) — Form 4 of May 29, 2026: grant or award of 374; shares withheld for tax of 125 at $702.76; 12,957 shares after 0001866503-26-000006
- Lumentum (LITE) — Form 4 of May 29, 2026: open-market sale of 4,000 at $860.00; 8,400 shares after 0001866503-26-000004
- Lumentum (LITE) — Form 4 of Feb 27, 2026 (SEE REMARKS): grant or award of 611; shares withheld for tax of 220 at $700.91; 12,400 shares after 0001866503-26-000003
- Lumentum (LITE) — Form 4 of Jan 30, 2026 (SEE REMARKS): grant or award of 629; shares withheld for tax of 225 at $391.84; 12,009 shares after 0001866503-26-000002
- Lumentum (LITE) — Form 4 of Dec 31, 2025 (SEE REMARKS): grant or award of 870; shares withheld for tax of 312 at $368.59; 11,605 shares after 0001866503-26-000001
- Lumentum (LITE) — Form 4 of Nov 19, 2025: grant or award of 1,283; 11,047 shares after 0001866503-25-000004
- Lumentum (LITE) — Form 4 of Nov 7, 2025: open-market sale of 7,200 at $243.32; 9,764 shares after 0001866503-25-000003
- Lumentum (LITE) — Form 4 of Nov 20, 2024: grant or award of 3,313; 16,964 shares after 0001415889-24-027584
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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