278-T signed 02/27/2026 and OGE-certified 03/25/2026. Discloses one transaction: a purchase of Grab Holdings Limited Class A Ordinary Shares (GRAB) on 01/21/2026 in the $1,001-$15,000 range, marked Yes on the 30-day notification flag.
278-T signed 01/20/2026 and OGE-certified 03/11/2026. Discloses four purchases between 12/18/2025 and 01/13/2026: One Stop Systems (OSS), Robinhood Markets (HOOD), and two Grab Holdings (GRAB) lots, ranging from $1,001-$15,000 to $15,001-$50,000. The earliest GRAB purchase is marked Yes on the 30-day notification flag; the three January 2026 purchases are marked No.
278-T signed 12/01/2025 and OGE-certified 01/22/2026. Discloses seven transactions between 10/07/2025 and 11/03/2025: a Tesla rival mix including ETHZilla (ETHZ) purchase, MicroStrategy (MSTR) sale, Amcor (AMCR) purchase and sale, two Amkor Technology (AMKR) purchases, and a Grab Holdings (GRAB) purchase. Six of seven rows are marked Yes on the 30-day notification flag; the GRAB purchase is marked No.
278-T signed 12/11/2025 and OGE-certified 01/22/2026. Discloses one transaction: a sale of Tesla, Inc. (TSLA) on 12/10/2025 in the $250,001-$500,000 range, marked No on the 30-day notification flag. Tesla is the divestiture asset specifically named in McMaster's ethics agreement.
278-T signed 09/29/2025 and OGE-certified 01/05/2026, marked Data Revised. Discloses seven August 2025 transactions including sales of Semler Scientific (SMLR), Global X MSCI Argentina ETF (ARGT), Microsoft (MSFT), Coinbase (COIN), Amcor partial trades, and purchases of bitmine immersion technology (BMNR) and 180 Life Sciences/ETHZilla (ATNF, now ETHZ). All seven rows are marked Yes on the 30-day notification flag.
Compliance Certification(see note)· filed Dec 16, 2025 Misindexed file in OGE's API: appears under McMaster's results but the PDF itself is the Ethics Agreement Compliance Certification for Craig Trainor, Assistant Secretary for the Office of FHEO at HUD (ethics agreement signed 03/12/2025, confirmed 10/07/2025). Not a McMaster filing. Flagged here for transparency.
Ethics Agreement Compliance Certification digitally signed by Sean Kenneth Bruce McMaster on 12/12/2025. Lists ethics agreement signed 4/4/2025, confirmed 9/18/2025, with certification due 12/24/2025. Marks Yes on resignations, divestitures, 278-T filing (cited as 12/11/2025), managed accounts, interim recusals, both recusal categories, initial ethics briefing, and No on all three waiver/authorization questions.
Ethics agreement letter to DOT DAEO Judith S. Kaleta dated April 4, 2025. McMaster commits to resign from The Boeing Company upon confirmation, addresses pro-rated 2025 bonus and unvested restricted stock units that will continue to vest, and lists two-year impartiality recusal regarding Boeing. Section 5 commits to divest Tesla (TSLA) within 90 days of confirmation. Also covers retention as co-trustee of a family trust and spouse's employment with ECS Federal.
Amended Nominee 278e signed 03/14/2025 and OGE-certified 04/08/2025. Cover sheet from DAEO Kaleta to OGE Acting Director Greer (04/17/2025) transmits a supplemental disclosure adding McMaster's Boeing Health Savings Account holdings (Vanguard funds VIGIX, VMVAX, VSIAX, VVIAX) and previously-omitted Amazon (AMZN) and Apple (AAPL) capital gains/dividend income. Indicates the amendment was to correct inadvertent omissions from the March 14 nominee report.
SMR