Aug 5, 2026
119-day lag
Buy
Apr 8, 2026
Douglas J Burgum
Executive branch official
$1K - $15K
OGE 278-T
›
Same filing as the row above
Sale
Apr 8, 2026
Arthur Ventures IV, LP - Decimal Technologies, Inc.
$1K - $15K
›
Same filing as the row above
Buy
Apr 8, 2026
Arthur Ventures V, LP - Hudu Technologies, Inc
$1K - $15K
›
Same filing as the row above
Sale
Apr 8, 2026
Arthur Ventures IV, LP - Decimal Technologies, Inc.
$1K - $15K
›
Same filing as the row above
Buy
Apr 8, 2026
Arthur Ventures Growth IV, LP - Nucleus Security, Inc.
$1K - $15K
›
Same filing as the row above
Buy
Apr 8, 2026
$100K - $250K
›
May 21, 2026
114-day lag
Sale
Jan 27, 2026
Douglas J Burgum
Executive branch official
$50K
OGE 278-T
›
Same filing as the row above
Buy
Jan 27, 2026
Arthur Ventures V, LP - Opterrix (Risk intelligencSee End...
$15K - $50K
›
Same filing as the row above
Buy
Jan 27, 2026
Arthur Ventures V, LP - Payroll Integrations See Endnote
$1K - $15K
›
Same filing as the row above
Buy
Jan 27, 2026
$15K - $50K
›
Same filing as the row above
Buy
Jan 27, 2026
Arthur Ventures IV, LP - Gridbase (formerly See Endnote
$15K - $50K
›
Same filing as the row above
Buy
Jan 27, 2026
Arthur Ventures V, LP - Aqua (Turnkey alternative See End...
$15K - $50K
›
Same filing as the row above
Sale
Jan 27, 2026
Arthur Ventures V, LP - Streamline (platform See Endnote
$1K - $15K
›
Same filing as the row above
Buy
Jan 27, 2026
Arthur Ventures IV, LP - Gridbase (formerly See Endnote
$1K - $15K
›
Same filing as the row above
Buy
Jan 27, 2026
Arthur Ventures V, LP - Aqua (Turnkey alternative See End...
$1K - $15K
›
Same filing as the row above
Buy
Jan 27, 2026
Arthur Ventures V, LP - Circadian Risk (SecuritySee Endnote
$1K - $15K
›
Same filing as the row above
Buy
Jan 27, 2026
Arthur Ventures V, LP - Opterrix (Risk intelligencSee End...
$1K - $15K
›
Same filing as the row above
Sale
Jan 22, 2026
Arthur Ventures Growth III, LP - PureSpectrum See Endnote
$250K
›
Same filing as the row above
Sale
Jan 22, 2026
$100K
›
Same filing as the row above
Sale
Jan 22, 2026
Arthur Ventures Growth IV, LP - PureSpectrum See Endnote
$1K - $15K
›
Same filing as the row above
Sale
Jan 22, 2026
$100K
›
Same filing as the row above
Sale
Jan 22, 2026
Arthur Ventures III, LP - PureSpectrum (market See Endnote
$1M
›
Same filing as the row above
Buy
Dec 22, 2025
Arthur Ventures IV, LP See Endnote
$15K - $50K
›
Same filing as the row above
Buy
Dec 22, 2025
$15K - $50K
›
Jan 21, 2026
89-day lag
Sale
Oct 24, 2025
Costco Wholesale Corp. (COST)
Douglas J Burgum
Executive branch official
$1K - $15K
OGE 278-T
›