Investor · Irving, TX

Doug P. Ballast

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Filings

1

SEC Form D

Connections

6

co-filers

Capital

$1.8M

across filings

Active

Oct 2025

to Oct 2025

Most-connected co-filers (6)

SPHBI Manager, LLC · Irving, TX1 shared Michael K. Wilson · Irving, TX1 shared Jeffrey C. Gilpatrick · Irving, TX1 shared Donna P. Lawson · Irving, TX1 shared Jim P. Kenney · Irving, TX1 shared KLA, Ltd · Irving, TX1 shared

Recent filings (1)

SPHB Investors, LLCOct 2025 · 13 co-filers$5.0M SPHB Investors, LLCOct 2025 · 13 co-filers$5.0M

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Doug in the interactive graph →