People · U.S. House

Rep. Brian J. Mast

Republican · FL-21 (Florida) · In office

Foreign Affairs
Transportation and Infrastructure

Disclosed trades

disclosed transactions: 7 stock purchases, 11 sales, 1 exchange

House Clerkas of Oct 4

Latest filing Mar 26, 2024 · House Clerk reports 2021–2026

Trades and awards

Unavailable

Being checked: the stock-to-company links need share classes and ownership dates first.

USAspending + SEC

Campaign money

Unavailable

Not loaded yet (FEC).

FEC

Committee seats

current seats, as of Oct 3, 2026

congress-legislatorsas of Oct 3

Source: House Clerk PTRs · congress-legislatorsCoverage: House 2021–2026 · Members of Congress 2016–todayUpdated: Oct 3, 2026, 5:46 PM ETMethodology →

Trades by quarter

Number of disclosed transactions by the quarter of the trade date. Stock purchases above the line, sales below; options, exchanges and other assets as a count underneath.

Disclosed transactions per quarter
Quarter	Stock purchases	Stock sales	Exchanges, options and other
Q4 2020	1	1	0
Q1 2021	3	3	0
Q2 2021	0	1	1
Q3 2021	1	1	0
Q4 2021	0	0	0
Q1 2022	0	0	0
Q2 2022	0	5	0
Q3 2022	0	0	0
Q4 2022	0	0	0
Q1 2023	0	0	0
Q2 2023	0	0	0
Q3 2023	0	0	0
Q4 2023	0	0	0
Q1 2024	2	0	0

Source: House Clerk periodic transaction reports, as of Oct 4, 2026. Counts of transactions, not money: the amounts are ranges and are never added up.

Every stock trade, with its filing

Stock purchases, sales and exchanges as disclosed, newest filing first. Options and other assets are listed separately below.

Brian J. Mast: disclosed stock transactions, newest filing first
				Filing
IPWR Ideal Power Inc.Owner: Self (incl. trusts/accounts)	Sale	$15,001–$50,000	Feb 16, 2021 → Aug 12, 2022	View filing
SDC SmileDirectClub, Inc.Owner: Self (incl. trusts/accounts)	Sale	$1,001–$15,000	Apr 18, 2022 → May 9, 2022	View filing
TLRY Tilray Brands, Inc. - Class 2Owner: Self (incl. trusts/accounts)	Sale	$1,001–$15,000	Apr 18, 2022 → May 9, 2022	View filing
UGRO Urban-gro, Inc.Owner: Self (incl. trusts/accounts)	Sale	$15,001–$50,000	Apr 18, 2022 → May 9, 2022	View filing
IWM IShares Russell 2000 ETFOwner: Self (incl. trusts/accounts)	Sale	$15,001–$50,000	Apr 18, 2022 → May 9, 2022	View filing
SPCE Virgin Galactic Holdings, Inc.Owner: Self (incl. trusts/accounts)	Sale	2 × $1,001–$15,000	Apr 18, 2022 → May 9, 2022	View filing
ESGC Eros STX Global Corporation A Ordinary SharesOwner: Self (incl. trusts/accounts)	Sale	$1,001–$15,000	Aug 5, 2021 → Sep 7, 2021amended Aug 12, 2022	View filing Amended report
AMTX Aemetis, IncOwner: Self (incl. trusts/accounts)	Sale	$50,001–$100,000+ $15,001–$50,000	Apr 12, 2021 → May 14, 2021	View filing
TLRY Tilray, Inc. - Class 2Owner: Self (incl. trusts/accounts)	Sale	$50,001–$100,000	Feb 10, 2021 → Mar 17, 2021amended Aug 12, 2022	View filing Amended report
TLRY Tilray, Inc. - Class 2Owner: Self (incl. trusts/accounts)	Sale	2 × $15,001–$50,000	Feb 9, 2021 → Mar 17, 2021amended Aug 12, 2022	View filing Amended report
ZUO Zuora, Inc. Class AOwner: Self (incl. trusts/accounts)	Sale	$15,001–$50,000	Dec 11, 2020 → Feb 1, 2021	View filing

Brian J. Mast: disclosed stock transactions, newest filing first

IPWR Ideal Power Inc.Owner: Self (incl. trusts/accounts)
Type
Sale
Amount (range)
$15,001–$50,000
Traded → filed
Feb 16, 2021 → Aug 12, 2022
View filing
SDC SmileDirectClub, Inc.Owner: Self (incl. trusts/accounts)
Type
Sale
Amount (range)
$1,001–$15,000
Traded → filed
Apr 18, 2022 → May 9, 2022
View filing
TLRY Tilray Brands, Inc. - Class 2Owner: Self (incl. trusts/accounts)
Type
Sale
Amount (range)
$1,001–$15,000
Traded → filed
Apr 18, 2022 → May 9, 2022
View filing
UGRO Urban-gro, Inc.Owner: Self (incl. trusts/accounts)
Type
Sale
Amount (range)
$15,001–$50,000
Traded → filed
Apr 18, 2022 → May 9, 2022
View filing
IWM IShares Russell 2000 ETFOwner: Self (incl. trusts/accounts)
Type
Sale
Amount (range)
$15,001–$50,000
Traded → filed
Apr 18, 2022 → May 9, 2022
View filing
SPCE Virgin Galactic Holdings, Inc.Owner: Self (incl. trusts/accounts)
Type
Sale
Amount (range)
2 × $1,001–$15,000
Traded → filed
Apr 18, 2022 → May 9, 2022
View filing
ESGC Eros STX Global Corporation A Ordinary SharesOwner: Self (incl. trusts/accounts)
Type
Sale
Amount (range)
$1,001–$15,000
Traded → filed
Aug 5, 2021 → Sep 7, 2021amended Aug 12, 2022
View filing Amended report
AMTX Aemetis, IncOwner: Self (incl. trusts/accounts)
Type
Sale
Amount (range)
$50,001–$100,000+ $15,001–$50,000
Traded → filed
Apr 12, 2021 → May 14, 2021
View filing
TLRY Tilray, Inc. - Class 2Owner: Self (incl. trusts/accounts)
Type
Sale
Amount (range)
$50,001–$100,000
Traded → filed
Feb 10, 2021 → Mar 17, 2021amended Aug 12, 2022
View filing Amended report
TLRY Tilray, Inc. - Class 2Owner: Self (incl. trusts/accounts)
Type
Sale
Amount (range)
2 × $15,001–$50,000
Traded → filed
Feb 9, 2021 → Mar 17, 2021amended Aug 12, 2022
View filing Amended report
ZUO Zuora, Inc. Class AOwner: Self (incl. trusts/accounts)
Type
Sale
Amount (range)
$15,001–$50,000
Traded → filed
Dec 11, 2020 → Feb 1, 2021
View filing

Source: House Clerk PTRs and Senate eFD. Amounts are disclosed ranges; “2 ×” means two same-day lots, each in that range. “Filed” is the first report; a later amendment is noted under it and linked beside the filing. In House filings, owner “Self” includes trusts and accounts filed without an owner. Options are labelled as options, never as a purchase or sale of the stock.

Current committee seats (as of Oct 3, 2026)

Seats held today, from the congress-legislators project. They are not the seats held at the time of past trades.

House Committee on Foreign Affairs
House Committee on Transportation and Infrastructure

Source: unitedstates/congress-legislators (committee-membership-current): seats per the congress-legislators record of Oct 3, 2026.

Coming later: trades paired with contractors’ awards. See the method.