Brian J. Mast

R–FL-21 · U.S. House · since 2017 · House Committee on Foreign Affairs Chair · House Committee on Transportation and Infrastructure

Trades: 99; 30 filings
Last filed: 2024-03-26; newest filing
Purchases minus sales over the trailing 12 months, summed from the statutory ranges on each filing — an interval, not an estimate of value.: —; purchases − sales
Rows filed past the STOCK Act's 45-day window, out of the 99 rows whose dates allow a late status.: 20 of 99; filed after 45 days

House Clerk + Senate eFD · amounts are Amounts are statutory ranges; totals on this page are therefore ranges too. Amount ranges ↗ · as of 2026-10-29

Quarterly flow

8 quarters · by trade date

No disclosed purchases or sales were traded in the chart window, 25Q1–26Q4 (2025-01-01 through 2026-10-29, the build date). Most recent disclosed trade: 2024-03-04 — the full history is in the tables below.

purchases above the axis, sales below · solid = the provable minimum, lighter = up to the maximum; a maximum past the axis top is cut and marked · gaps are gaps — no interpolation · y from $0 · no midpoints — bar spans the disclosed bounds · source: House Clerk + Senate eFD

Trades

99 trades · newest filed first

Trades for Brian J. Mast, newest filed first
Side	Ticker	The asset as filed, without the parts that repeat the row: a trailing “(TICKER)” that is the row's ticker, the stock code “[ST]” when it is the row's type (“Stocks (including ADRs)” in the House Clerk's list of asset type codes), and a trailing “Common Stock” or “Ordinary Shares”. Any other code is shown as its words from that list; a code not on it keeps its brackets. A name that differs from the filing in any other way is a button: its note gives the text as filed. The filing itself is the exact record. Filings under this member include transactions by spouse (SP), dependent children (DC), and joint accounts (JT) — the STOCK Act does not distinguish who directed a trade. Owner codes ↗	Range	Traded → filed	Src
BUY	T	AT&T Inc.·DC (dependent-child-owned)	—amount unparsed	Traded 2024-03-04 → Filed 2024-03-26 +22d	PTR ↗
BUY	AMZN	Amazon.com, Inc.·DC (dependent-child-owned)	—amount unparsed	Traded 2024-03-04 → Filed 2024-03-26 +22d	PTR ↗
BUY	T	AT&T Inc.·DC (dependent-child-owned)	—amount unparsed	Traded 2024-03-04 → Filed 2024-03-26 +22d	PTR ↗
EXCHANGE	TLRY	Tilray Brands, Inc. - Class 2	$1K–$15K	Traded 2021-05-03 → Filed 2022-10-05 LATE·520d	PTR ↗
SELL	ESGC	Eros STX Global Corporation A	$1K–$15K	Traded 2021-08-05 → Filed 2022-08-12 LATE·372d	PTR ↗
BUY	—	As filed: UGRO [OT]	$1K–$15Kno ticker	Traded 2021-02-18 → Filed 2022-08-12 LATE·540d	PTR ↗
BUY	—	As filed: UGRO [OT]	$1K–$15Kno ticker	Traded 2021-02-18 → Filed 2022-08-12 LATE·540d	PTR ↗
BUY	APHA	Aphria Inc. - Common Shares	$15K–$50K	Traded 2021-02-18 → Filed 2022-08-12 LATE·540d	PTR ↗
BUY	—	As filed: UGRO [OT]	$15K–$50Kno ticker	Traded 2021-02-16 → Filed 2022-08-12 LATE·542d	PTR ↗
BUY	—	As filed: UGRO [OT]	$15K–$50Kno ticker	Traded 2021-02-16 → Filed 2022-08-12 LATE·542d	PTR ↗
SELL	IPWR	Ideal Power Inc.	$15K–$50K	Traded 2021-02-16 → Filed 2022-08-12 LATE·542d	PTR ↗
BUY	ESGC	Eros STX Global Corporation A	$15K–$50K	Traded 2021-02-12 → Filed 2022-08-12 LATE·546d	PTR ↗
SELL	TLRY	Tilray, Inc. - Class 2	$50K–$100K	Traded 2021-02-10 → Filed 2022-08-12 LATE·548d	PTR ↗
SELL	TLRY	Tilray, Inc. - Class 2·partial (partial sale)	$15K–$50K	Traded 2021-02-09 → Filed 2022-08-12 LATE·549d	PTR ↗
SELL	TLRY	Tilray, Inc. - Class 2·partial (partial sale)	$15K–$50K	Traded 2021-02-09 → Filed 2022-08-12 LATE·549d	PTR ↗
SELL	UGRO	urban-gro, Inc.	$15K–$50K	Traded 2022-04-18 → Filed 2022-05-09 +21d	PTR ↗
SELL	TLRY	Tilray Brands, Inc. - Class 2	$1K–$15K	Traded 2022-04-18 → Filed 2022-05-09 +21d	PTR ↗
SELL	IWM	iShares Russell 2000 ETF	$15K–$50K	Traded 2022-04-18 → Filed 2022-05-09 +21d	PTR ↗
SELL	SDC	SmileDirectClub, Inc.	$1K–$15K	Traded 2022-04-18 → Filed 2022-05-09 +21d	PTR ↗
SELL	SPCE	Virgin Galactic Holdings, Inc.	$1K–$15K	Traded 2022-04-18 → Filed 2022-05-09 +21d	PTR ↗
SELL	SPCE	Virgin Galactic Holdings, Inc.	$1K–$15K	Traded 2022-04-18 → Filed 2022-05-09 +21d	PTR ↗
SELL	ESGC	As filed: Eros STX global Corporation A Ordinary Shares (ESgC) [ST]	$1K–$15K	Traded 2021-08-05 → Filed 2021-09-07 +33d	PTR ↗
BUY	SPCE	Virgin galactic Holdings, Inc.	$15K–$50K	Traded 2021-07-19 → Filed 2021-08-23 +35d	PTR ↗
BUY	SPCE	Virgin galactic Holdings, Inc.	$15K–$50K	Traded 2021-07-19 → Filed 2021-08-23 +35d	PTR ↗
SELL	AMTX	Aemetis, Inc	$50K–$100K	Traded 2021-04-12 → Filed 2021-05-14 +32d	PTR ↗

Each row is the latest version of its filing: an amendment replaces the original it supersedes, and the original stays in the published record. ↗

Top tickers

PTRs are flows, not holdings — this table nets disclosed flow intervals per ticker; it is NOT a portfolio and cannot become one without the member's annual FD report · 6 rows disclose no ticker and are outside this table

No ticker-keyed trades in the last 24 months.

Net disclosed flow by ticker for Brian J. Mast, all history
Ticker	net disclosed flow = sum of purchase bucket bounds minus sum of sale bucket bounds, as a net range `net = [pL−sU, pU−sL]`. A side with no rows has summed zero — a fact, not an absence. A row with any wholly-undisclosed amount on either side is not rankable and sits in the labeled bucket below the ranked rows, never coerced to zero	B·S	net disclosed flow = sum of purchase bucket bounds minus sum of sale bucket bounds, as a net range `net = [pL−sU, pU−sL]`. A side with no rows has summed zero — a fact, not an absence. A row with any wholly-undisclosed amount on either side is not rankable and sits in the labeled bucket below the ranked rows, never coerced to zero·§
SDC NET BUY	Purchases $47K–$180K; sales $1K–$15K	5·1	$32.0K to $179K net accumulation
APHA NET BUY	Purchases $30K–$100K; sales —	2·0	$30.0K to $100K net accumulation≈
EXPE ± net range spans zero	Purchases $100K–$200K; sales $30K–$100K	2·2	$0 to $170K≈
ESGC ± net range spans zero	Purchases $30K–$100K; sales $2K–$30K	2·2	$0 to $98.0K≈
SPCE ± net range spans zero	Purchases $30K–$100K; sales $2K–$30K	2·2	$0 to $98.0K≈
SNAP ± net range spans zero	Purchases $2K–$30K; sales $1K–$15K	2·1	−$13.0K to $29.0K≈
AUY NET SELL	Purchases —; sales $1K–$15K	0·1	−$15.0K to −$1.0K net disposal≈
UBER ± net range spans zero	Purchases $30K–$100K; sales $16K–$65K	2·2	−$35.0K to $84.0K≈

1–8 of 33 tickers 2 tickers carry a wholly-undisclosed side and are listed last, never as zero.

Profile

Tick = median of the 300 House members with disclosed rows in this build, one value per member, so a high-volume filer does not become the chamber. Describes the filing record, not intent.

median days between trade date and filing date, over rows that disclose both: +27dfaster than chamber — median +28d
machine-readable transaction rows per distinct source filing: 3.3above median — median 3.2
rows whose disclosed bracket tops out at $15,000: 24%larger lots — median 68%
purchases as a share of all disclosed rows — a count of disclosures, not of dollars: 53%above median — median 47%
rows with no spouse (SP), dependent-child (DC) or joint (JT) owner code — a row whose owner is not stated counts here too, so this is not a share of self-owned holdings: 97%more SP/DC/JT rows — median 97%

sum of statutory bucket bounds over the trailing 12 months — an interval, not an estimate of value: —

Sectors

Sector from SEC SIC codes (as of 2026-10-29) via the site's taxonomy v1. Rows without a sector are shown as coverage, never folded in.

Trades by issuer sector
Sector	Share	Trades
Manufacturing		34
Services		14
Transportation, Communications, Electric, Gas, and Sanitary Services		12
Retail Trade		3
Finance, Insurance, and Real Estate		2

6 rows have no ticker; 28 tickers are not matched to an SEC SIC code. Neither is folded into a sector.

Signals

No signals in the last 90 days. All signals →

Filing history

Filing history
Filed	Rows	Receipt
2024-03-26	3	PTR ↗
2022-10-05	1	PTR ↗
2022-08-12	8	PTR ↗
2022-08-12	2	PTR ↗
2022-08-12	1	PTR ↗
2022-05-09	6	PTR ↗
2021-09-07	1	PTR ↗
2021-08-23	2	PTR ↗
2021-05-14	2	PTR ↗
2021-04-19	4	PTR ↗
2021-03-18	2	PTR ↗
2021-03-17	5	PTR ↗

1–12 of 30 filings

Recent disclosures and committee context

Largest recent disclosures

last 90 days · by lower bound

None in the last 90 days.

Committees · jurisdiction overlap

membership snapshot 2026-10-29 · jurisdiction mapping v1

Serves on: House Committee on Foreign Affairs (Chair) · House Committee on Transportation and Infrastructure

No trades in this member's committee jurisdictions · 65 trades predate the membership snapshot's validity window: unanswerable, not cleared.

A jurisdiction overlap is context, not an accusation: it establishes and implies no legal, ethical, or causal conflict. It states only that the issuer's sector falls within a committee this member sat on as of the trade date, per the sources and mapping versions shown.