Harrison Fenner Bolling

Harrison Fenner Bolling: See Remarks at LandBridge. What Harrison Fenner Bolling 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.

LandBridge (LB)

Harrison Fenner Bolling holds 71,294 LandBridge shares (0.09% of the company), worth about $6.3M at the last price, according to the Form 4 of Aug 4, 2026.

• Shares held: 71,294 (0.09%), $6.3M — Held in their own name: 71,294 Class A.

Declarations

• LandBridge (LB) — Form 4 of Aug 4, 2026 (See Remarks): grant or award of 13,572; 71,294 shares after 0001193125-26-338566
• LandBridge (LB) — Form 4 of Jul 1, 2026 (See Remarks): shares withheld for tax of 9,152 at $72.30; 57,722 shares after 0001193125-26-294636
• LandBridge (LB) — Form 4 of Jan 5, 2026 (See Remarks): open-market purchase of 850 at $46.84; 66,874 shares after 0001193125-26-005388
• LandBridge (LB) — Form 4 of Jul 1, 2025 (See Remarks): shares withheld for tax of 8,366 at $66.38; 66,024 shares after 0000950170-25-093926
• LandBridge (LB) — Form 4 of Jul 15, 2024 (See Remarks): grant or award of 74,390; 74,390 shares after 0000950170-24-084372

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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