AOS Sale Disclosure

Douglas J Burgum · Executive branch OGE 278-T · Filed May 21, 2026

Sale

Reported value range

$100K

Douglas J Burgum Executive branch official

AOS

A AOS

Transaction date Jan 22, 2026

Public filing date May 21, 2026

Filing lag Filed 119 days later

Official public disclosure; not an execution-time alert.

AOS daily price context

Close on/before transaction

$73.09 Jan 22, 2026

Close before public filing

$56.68 May 20, 2026

Return since public filing

+10.66% Through Jul 2, 2026

Filing cohort

Showing 15 of 18

Trades

Issuers

Estimated value

$1.75M

Buys / sales

11 / 7

Transactions reported in the same official filing
Issuer	Transaction	Traded	Value
Arthur Ventures IV, LP - Gridbase (formerly See Endnote AOS	Buy	Jan 27, 2026	$15K - $50K
Arthur Ventures V, LP - Aqua (Turnkey alternative See Endnote AOS	Buy	Jan 27, 2026	$1K - $15K
Arthur Ventures V, LP - Streamline (platform See Endnote AOS	Sale	Jan 27, 2026	$50K
Arthur Ventures V, LP - Streamline (platform See Endnote AOS	Sale	Jan 27, 2026	$1K - $15K
Arthur Ventures V, LP - Payroll Integrations See Endnote AOS	Buy	Jan 27, 2026	$15K - $50K
Arthur Ventures V, LP - Payroll Integrations See Endnote AOS	Buy	Jan 27, 2026	$1K - $15K
Arthur Ventures V, LP - Circadian Risk (SecuritySee Endnote AOS	Buy	Jan 27, 2026	$1K - $15K
Arthur Ventures IV, LP - Gridbase (formerly See Endnote AOS	Buy	Jan 27, 2026	$1K - $15K
Arthur Ventures V, LP - Opterrix (Risk intelligencSee Endnote AOS	Buy	Jan 27, 2026	$15K - $50K
Arthur Ventures V, LP - Opterrix (Risk intelligencSee Endnote AOS	Buy	Jan 27, 2026	$1K - $15K
Arthur Ventures V, LP - Aqua (Turnkey alternative See Endnote AOS	Buy	Jan 27, 2026	$15K - $50K
Arthur Ventures Growth III, LP - PureSpectrum See Endnote AOS	Sale	Jan 22, 2026	$250K
Arthur Ventures III, LP - PureSpectrum (market See Endnote AOS	Sale	Jan 22, 2026	$1M
Arthur Ventures Growth IV, LP - PureSpectrum See Endnote AOS	Sale	Jan 22, 2026	$100K
Arthur Ventures Growth III, LP - PureSpectrum See Endnote AOS Current	Sale	Jan 22, 2026	$100K